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8388e0c |
From e0c5d650ecf94b30b66584bdd9367dcacc0a6e94 Mon Sep 17 00:00:00 2001
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8388e0c |
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
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8388e0c |
Date: Thu, 20 Oct 2016 11:19:58 +0100
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8388e0c |
Subject: [PATCH] implement CryptoAPI RC4+SHA1 encryption scheme for xls import
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8388e0c |
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8388e0c |
there might be other variants out there in practice, but this
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8388e0c |
works for default encrypted xls of excel 2013
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8388e0c |
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8388e0c |
(cherry picked from commit 1473ce030314027c01c98f513407ed0897328585)
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8388e0c |
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8388e0c |
contains...
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8388e0c |
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8388e0c |
be more c++y
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8388e0c |
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8388e0c |
(cherry picked from commit fcf7f503b64b2cf7dbef019fb43dde033e3538e8)
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8388e0c |
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8388e0c |
hash len is 20 for xls cryptoapi configuration
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8388e0c |
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8388e0c |
(cherry picked from commit 491884350ce74f36044b3348bd66356ad1c234af)
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8388e0c |
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8388e0c |
clarify hash lengths a bit more
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8388e0c |
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8388e0c |
(cherry picked from commit 8db1b13e721683d0263925c8e0300dd86a022814)
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8388e0c |
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8388e0c |
hash len isn't going to change depending on who implements it
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8388e0c |
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8388e0c |
(cherry picked from commit fcc846e8f29839eaace7e1d28746abea8f4b598a)
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8388e0c |
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8388e0c |
move some useful header information to mscodec for reuse
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8388e0c |
(cherry picked from commit fc514cbf30be1613fdf4d4b7c12cbd55ca08b9b0)
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8388e0c |
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8388e0c |
rework things in light of now available documentation
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8388e0c |
(cherry picked from commit 3fabbd0a22219464545f933fc28c869a6fa89546)
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8388e0c |
split MSCodec_Std97 into a baseclass MSCodec97
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8388e0c |
(cherry picked from commit 06916c839b16866b47235306d2db50850df0ad7c)
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8388e0c |
6e06b8578959b8147043179db57e875b1d98d57d
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66cea4b9efb82d29e6c052ac11a6f2eaca823ce0
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8388e0c |
ee585cba4acad74c11d083085153e2af96c8894f
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c7adf3ed3c8279cc93a06975d6fb337210d1af87
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f5f75e27191017a8c6a3929e2a70d21840f157c6
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a3c41a048169c78684800def94e53fc9f3201e30
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91c0e1d1d95fbd1c68966650e7ac7d23276bcbe3
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Change-Id: I673b00e111a734bc626ba3d3f6ecf9692f1ce7db
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---
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filter/source/msfilter/mscodec.cxx | 206 +++++++++++++++++++---------
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include/filter/msfilter/mscodec.hxx | 215 ++++++++++++++++++++++++------
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include/oox/crypto/CryptTools.hxx | 3 -
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include/oox/crypto/Standard2007Engine.hxx | 76 ++---------
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oox/source/crypto/CryptTools.cxx | 14 +-
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oox/source/crypto/DocumentDecryption.cxx | 22 +--
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oox/source/crypto/Standard2007Engine.cxx | 67 ++++------
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sc/source/filter/excel/xicontent.cxx | 106 ++++++++++++---
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sc/source/filter/excel/xistream.cxx | 70 ++++++----
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sc/source/filter/inc/xistream.hxx | 67 ++++++++--
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sc/source/filter/inc/xlcontent.hxx | 2 -
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11 files changed, 553 insertions(+), 295 deletions(-)
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diff --git a/filter/source/msfilter/mscodec.cxx b/filter/source/msfilter/mscodec.cxx
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index 87dbf70..ade583a 100644
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--- a/filter/source/msfilter/mscodec.cxx
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+++ b/filter/source/msfilter/mscodec.cxx
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@@ -247,28 +247,37 @@ void MSCodec_Xor95::Skip( sal_Size nBytes )
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mnOffset = (mnOffset + nBytes) & 0x0F;
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}
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+MSCodec97::MSCodec97(size_t nHashLen)
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+ : m_nHashLen(nHashLen)
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+ , m_hCipher(rtl_cipher_create(rtl_Cipher_AlgorithmARCFOUR, rtl_Cipher_ModeStream))
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+ , m_aDigestValue(nHashLen, 0)
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+{
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+ assert(m_hCipher != nullptr);
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+ (void)memset (m_pDocId, 0, sizeof(m_pDocId));
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+}
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-
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-MSCodec_Std97::MSCodec_Std97 ()
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+MSCodec_Std97::MSCodec_Std97()
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+ : MSCodec97(RTL_DIGEST_LENGTH_MD5)
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{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- m_hCipher = rtl_cipher_create (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rtl_Cipher_AlgorithmARCFOUR, rtl_Cipher_ModeStream);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- OSL_ASSERT(m_hCipher != nullptr);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ m_hDigest = rtl_digest_create(rtl_Digest_AlgorithmMD5);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ assert(m_hDigest != nullptr);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- m_hDigest = rtl_digest_create (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rtl_Digest_AlgorithmMD5);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- OSL_ASSERT(m_hDigest != nullptr);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+MSCodec_CryptoAPI::MSCodec_CryptoAPI()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ : MSCodec97(RTL_DIGEST_LENGTH_SHA1)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- (void)memset (m_pDigestValue, 0, sizeof(m_pDigestValue));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- (void)memset (m_pDocId, 0, sizeof(m_pDocId));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+MSCodec97::~MSCodec97()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ (void)memset(m_aDigestValue.data(), 0, m_aDigestValue.size());
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ (void)memset(m_pDocId, 0, sizeof(m_pDocId));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtl_cipher_destroy(m_hCipher);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-MSCodec_Std97::~MSCodec_Std97 ()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+MSCodec_Std97::~MSCodec_Std97()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- (void)memset (m_pDigestValue, 0, sizeof(m_pDigestValue));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- (void)memset (m_pDocId, 0, sizeof(m_pDocId));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rtl_digest_destroy (m_hDigest);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rtl_cipher_destroy (m_hCipher);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtl_digest_destroy(m_hDigest);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#if DEBUG_MSO_ENCRYPTION_STD97
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -285,7 +294,7 @@ static inline void lcl_PrintDigest(const sal_uInt8* /*pDigest*/, const char* /*m
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#endif
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-bool MSCodec_Std97::InitCodec( const uno::Sequence< beans::NamedValue >& aData )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+bool MSCodec97::InitCodec( const uno::Sequence< beans::NamedValue >& aData )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#if DEBUG_MSO_ENCRYPTION_STD97
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
fprintf(stdout, "MSCodec_Std97::InitCodec: --begin\n");fflush(stdout);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -294,16 +303,17 @@ bool MSCodec_Std97::InitCodec( const uno::Sequence< beans::NamedValue >& aData )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
::comphelper::SequenceAsHashMap aHashData( aData );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
uno::Sequence< sal_Int8 > aKey = aHashData.getUnpackedValueOrDefault("STD97EncryptionKey", uno::Sequence< sal_Int8 >() );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if ( aKey.getLength() == RTL_DIGEST_LENGTH_MD5 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const size_t nKeyLen = aKey.getLength();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (nKeyLen == m_nHashLen)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- (void)memcpy( m_pDigestValue, aKey.getConstArray(), RTL_DIGEST_LENGTH_MD5 );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ assert(m_aDigestValue.size() == m_nHashLen);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ (void)memcpy(m_aDigestValue.data(), aKey.getConstArray(), m_nHashLen);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
uno::Sequence< sal_Int8 > aUniqueID = aHashData.getUnpackedValueOrDefault("STD97UniqueID", uno::Sequence< sal_Int8 >() );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if ( aUniqueID.getLength() == 16 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
(void)memcpy( m_pDocId, aUniqueID.getConstArray(), 16 );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
bResult = true;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- lcl_PrintDigest(m_pDigestValue, "digest value");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ lcl_PrintDigest(m_aDigestValue.data(), "digest value");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
lcl_PrintDigest(m_pDocId, "DocId value");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
else
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -315,10 +325,11 @@ bool MSCodec_Std97::InitCodec( const uno::Sequence< beans::NamedValue >& aData )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return bResult;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-uno::Sequence< beans::NamedValue > MSCodec_Std97::GetEncryptionData()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+uno::Sequence< beans::NamedValue > MSCodec97::GetEncryptionData()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
::comphelper::SequenceAsHashMap aHashData;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- aHashData[ OUString( "STD97EncryptionKey" ) ] <<= uno::Sequence< sal_Int8 >( reinterpret_cast<sal_Int8*>(m_pDigestValue), RTL_DIGEST_LENGTH_MD5 );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ assert(m_aDigestValue.size() == m_nHashLen);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ aHashData[ OUString( "STD97EncryptionKey" ) ] <<= uno::Sequence< sal_Int8 >( reinterpret_cast<sal_Int8*>(m_aDigestValue.data()), m_nHashLen );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
aHashData[ OUString( "STD97UniqueID" ) ] <<= uno::Sequence< sal_Int8 >( reinterpret_cast<sal_Int8*>(m_pDocId), 16 );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return aHashData.getAsConstNamedValueList();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -334,26 +345,51 @@ void MSCodec_Std97::InitKey (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
uno::Sequence< sal_Int8 > aKey = ::comphelper::DocPasswordHelper::GenerateStd97Key(pPassData, pDocId);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// Fill raw digest of above updates into DigestValue.
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if ( aKey.getLength() == sizeof(m_pDigestValue) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- (void)memcpy ( m_pDigestValue, aKey.getConstArray(), sizeof(m_pDigestValue) );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const size_t nKeyLen = aKey.getLength();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (m_aDigestValue.size() == nKeyLen)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ (void)memcpy(m_aDigestValue.data(), aKey.getConstArray(), m_aDigestValue.size());
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
else
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- memset( m_pDigestValue, 0, sizeof(m_pDigestValue) );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ memset(m_aDigestValue.data(), 0, m_aDigestValue.size());
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ lcl_PrintDigest(m_aDigestValue.data(), "digest value");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ (void)memcpy (m_pDocId, pDocId, 16);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ lcl_PrintDigest(m_pDocId, "DocId value");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+void MSCodec_CryptoAPI::InitKey (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const sal_uInt16 pPassData[16],
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const sal_uInt8 pDocId[16])
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt32 saltSize = 16;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ // Prepare initial data -> salt + password (in 16-bit chars)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8> initialData(pDocId, pDocId + saltSize);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ // Fill PassData into KeyData.
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ for (sal_Int32 nInd = 0; nInd < 16 && pPassData[nInd]; ++nInd)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ {
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ initialData.push_back(sal::static_int_cast<sal_uInt8>((pPassData[nInd] >> 0) & 0xff));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ initialData.push_back(sal::static_int_cast<sal_uInt8>((pPassData[nInd] >> 8) & 0xff));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ }
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ // calculate SHA1 hash of initialData
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtl_digest_SHA1(initialData.data(), initialData.size(), m_aDigestValue.data(), m_aDigestValue.size());
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- lcl_PrintDigest(m_pDigestValue, "digest value");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ lcl_PrintDigest(m_aDigestValue.data(), "digest value");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
(void)memcpy (m_pDocId, pDocId, 16);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
lcl_PrintDigest(m_pDocId, "DocId value");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-bool MSCodec_Std97::VerifyKey (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- const sal_uInt8 pSaltData[16],
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- const sal_uInt8 pSaltDigest[16])
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+bool MSCodec97::VerifyKey(const sal_uInt8* pSaltData, const sal_uInt8* pSaltDigest)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// both the salt data and salt digest (hash) come from the document being imported.
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#if DEBUG_MSO_ENCRYPTION_STD97
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- fprintf(stdout, "MSCodec_Std97::VerifyKey: \n");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ fprintf(stdout, "MSCodec97::VerifyKey: \n");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
lcl_PrintDigest(pSaltData, "salt data");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
lcl_PrintDigest(pSaltDigest, "salt hash");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#endif
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -361,35 +397,42 @@ bool MSCodec_Std97::VerifyKey (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if (InitCipher(0))
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt8 pDigest[RTL_DIGEST_LENGTH_MD5];
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- GetDigestFromSalt(pSaltData, pDigest);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8> aDigest(m_nHashLen);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ GetDigestFromSalt(pSaltData, aDigest.data());
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt8 pBuffer[16];
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8> aBuffer(m_nHashLen);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// Decode original SaltDigest into Buffer.
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rtl_cipher_decode (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- m_hCipher, pSaltDigest, 16, pBuffer, sizeof(pBuffer));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtl_cipher_decode(m_hCipher, pSaltDigest, m_nHashLen, aBuffer.data(), m_nHashLen);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// Compare Buffer with computed Digest.
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- result = (memcmp (pBuffer, pDigest, sizeof(pDigest)) == 0);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ result = (memcmp(aBuffer.data(), aDigest.data(), m_nHashLen) == 0);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// Erase Buffer and Digest arrays.
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rtl_secureZeroMemory (pBuffer, sizeof(pBuffer));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rtl_secureZeroMemory (pDigest, sizeof(pDigest));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtl_secureZeroMemory(aBuffer.data(), m_nHashLen);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtl_secureZeroMemory(aDigest.data(), m_nHashLen);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return result;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-bool MSCodec_Std97::InitCipher (sal_uInt32 nCounter)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+void MSCodec_CryptoAPI::GetDigestFromSalt(const sal_uInt8* pSaltData, sal_uInt8* pDigest)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8> verifier(16);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtl_cipher_decode(m_hCipher,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ pSaltData, 16, verifier.data(), verifier.size());
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtl_digest_SHA1(verifier.data(), verifier.size(), pDigest, RTL_DIGEST_LENGTH_SHA1);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+bool MSCodec_Std97::InitCipher(sal_uInt32 nCounter)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rtlCipherError result;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
sal_uInt8 pKeyData[64]; // 512-bit message block
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// Initialize KeyData array.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
(void)memset (pKeyData, 0, sizeof(pKeyData));
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// Fill 40 bit of DigestValue into [0..4].
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- (void)memcpy (pKeyData, m_pDigestValue, 5);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ (void)memcpy (pKeyData, m_aDigestValue.data(), 5);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// Fill counter into [5..8].
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
pKeyData[ 5] = sal_uInt8((nCounter >> 0) & 0xff);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -407,7 +450,7 @@ bool MSCodec_Std97::InitCipher (sal_uInt32 nCounter)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
m_hDigest, pKeyData, RTL_DIGEST_LENGTH_MD5);
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// Initialize Cipher with KeyData (for decoding).
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- result = rtl_cipher_init (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtlCipherError result = rtl_cipher_init (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
m_hCipher, rtl_Cipher_DirectionBoth,
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
pKeyData, RTL_DIGEST_LENGTH_MD5, nullptr, 0);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -417,12 +460,30 @@ bool MSCodec_Std97::InitCipher (sal_uInt32 nCounter)
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return (result == rtl_Cipher_E_None);
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-bool MSCodec_Std97::CreateSaltDigest( const sal_uInt8 nSaltData[16], sal_uInt8 nSaltDigest[16] )
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+bool MSCodec_CryptoAPI::InitCipher(sal_uInt32 nCounter)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ // data = hash + iterator (4bytes)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8> aKeyData(m_aDigestValue);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ aKeyData.push_back(sal_uInt8((nCounter >> 0) & 0xff));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ aKeyData.push_back(sal_uInt8((nCounter >> 8) & 0xff));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ aKeyData.push_back(sal_uInt8((nCounter >> 16) & 0xff));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ aKeyData.push_back(sal_uInt8((nCounter >> 24) & 0xff));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8> hash(RTL_DIGEST_LENGTH_SHA1);
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtl_digest_SHA1(aKeyData.data(), aKeyData.size(), hash.data(), RTL_DIGEST_LENGTH_SHA1);
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtlCipherError result =
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtl_cipher_init(m_hCipher, rtl_Cipher_DirectionDecode,
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ hash.data(), ENCRYPT_KEY_SIZE_AES_128/8, nullptr, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return (result == rtl_Cipher_E_None);
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+void MSCodec_Std97::CreateSaltDigest( const sal_uInt8 nSaltData[16], sal_uInt8 nSaltDigest[16] )
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#if DEBUG_MSO_ENCRYPTION_STD97
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
lcl_PrintDigest(nSaltData, "salt data");
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#endif
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- bool result = false;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if (InitCipher(0))
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -434,35 +495,29 @@ bool MSCodec_Std97::CreateSaltDigest( const sal_uInt8 nSaltData[16], sal_uInt8 n
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
(void)memcpy(nSaltDigest, pDigest, 16);
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- return result;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-bool MSCodec_Std97::Encode (
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- const void *pData, sal_Size nDatLen,
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt8 *pBuffer, sal_Size nBufLen)
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+bool MSCodec97::Encode (
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const void *pData, std::size_t nDatLen,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt8 *pBuffer, std::size_t nBufLen)
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rtlCipherError result;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- result = rtl_cipher_encode (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtlCipherError result = rtl_cipher_encode(
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
m_hCipher, pData, nDatLen, pBuffer, nBufLen);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return (result == rtl_Cipher_E_None);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-bool MSCodec_Std97::Decode (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- const void *pData, sal_Size nDatLen,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt8 *pBuffer, sal_Size nBufLen)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+bool MSCodec97::Decode (
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const void *pData, std::size_t nDatLen,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt8 *pBuffer, std::size_t nBufLen)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rtlCipherError result;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- result = rtl_cipher_decode (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtlCipherError result = rtl_cipher_decode(
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
m_hCipher, pData, nDatLen, pBuffer, nBufLen);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return (result == rtl_Cipher_E_None);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-bool MSCodec_Std97::Skip( sal_Size nDatLen )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+bool MSCodec97::Skip(std::size_t nDatLen)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
sal_uInt8 pnDummy[ 1024 ];
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
sal_Size nDatLeft = nDatLen;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -478,7 +533,7 @@ bool MSCodec_Std97::Skip( sal_Size nDatLen )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return bResult;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-void MSCodec_Std97::GetDigestFromSalt( const sal_uInt8 pSaltData[16], sal_uInt8 pDigest[16] )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+void MSCodec_Std97::GetDigestFromSalt(const sal_uInt8* pSaltData, sal_uInt8* pDigest)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
sal_uInt8 pBuffer[64];
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
sal_uInt8 pDigestLocal[16];
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -537,12 +592,41 @@ void MSCodec_Std97::GetEncryptKey (
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-void MSCodec_Std97::GetDocId( sal_uInt8 pDocId[16] )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+void MSCodec97::GetDocId( sal_uInt8 pDocId[16] )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if ( sizeof( m_pDocId ) == 16 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
(void)memcpy( pDocId, m_pDocId, 16 );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+EncryptionStandardHeader::EncryptionStandardHeader()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ flags = 0;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sizeExtra = 0;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ algId = 0;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ algIdHash = 0;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ keyBits = 0;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ providedType = 0;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ reserved1 = 0;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ reserved2 = 0;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+EncryptionVerifierAES::EncryptionVerifierAES()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ : saltSize(SALT_LENGTH)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ , encryptedVerifierHashSize(SHA1_HASH_LENGTH)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ memset(salt, 0, sizeof(salt));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ memset(encryptedVerifier, 0, sizeof(encryptedVerifier));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ memset(encryptedVerifierHash, 0, sizeof(encryptedVerifierHash));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+EncryptionVerifierRC4::EncryptionVerifierRC4()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ : saltSize(SALT_LENGTH)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ , encryptedVerifierHashSize(SHA1_HASH_LENGTH)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ memset(salt, 0, sizeof(salt));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ memset(encryptedVerifier, 0, sizeof(encryptedVerifier));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ memset(encryptedVerifierHash, 0, sizeof(encryptedVerifierHash));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
diff --git a/include/filter/msfilter/mscodec.hxx b/include/filter/msfilter/mscodec.hxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
index 4f5676b..4ab6c9b 100644
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
--- a/include/filter/msfilter/mscodec.hxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+++ b/include/filter/msfilter/mscodec.hxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -26,6 +26,12 @@
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#include <rtl/cipher.h>
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#include <rtl/digest.h>
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#include <filter/msfilter/msfilterdllapi.h>
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+#include <sal/types.h>
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8388e0c |
+#include <vector>
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+
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8388e0c |
+namespace com { namespace sun { namespace star {
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+ namespace beans { struct NamedValue; }
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+} } }
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8388e0c |
namespace msfilter {
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8388e0c |
@@ -172,20 +178,11 @@ public:
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8388e0c |
virtual void Decode( sal_uInt8* pnData, sal_Size nBytes ) override;
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};
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-
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8388e0c |
-
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8388e0c |
-
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8388e0c |
-/** Encodes and decodes data from protected MSO 97+ documents.
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8388e0c |
-
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8388e0c |
- This is a wrapper class around low level cryptographic functions from RTL.
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8388e0c |
- Implementation is based on the wvDecrypt package by Caolan McNamara:
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8388e0c |
- http://www.csn.ul.ie/~caolan/docs/wvDecrypt.html
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8388e0c |
- */
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8388e0c |
-class MSFILTER_DLLPUBLIC MSCodec_Std97
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8388e0c |
+class MSFILTER_DLLPUBLIC MSCodec97
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8388e0c |
{
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public:
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8388e0c |
- explicit MSCodec_Std97();
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8388e0c |
- ~MSCodec_Std97();
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8388e0c |
+ MSCodec97(size_t nHashLen);
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8388e0c |
+ virtual ~MSCodec97();
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8388e0c |
/** Initializes the algorithm with the encryption data.
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8388e0c |
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8388e0c |
@@ -193,7 +190,7 @@ public:
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8388e0c |
The sequence contains the necessary data to initialize
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8388e0c |
the codec.
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8388e0c |
*/
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8388e0c |
- bool InitCodec( const css::uno::Sequence< css::beans::NamedValue >& aData );
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8388e0c |
+ bool InitCodec(const css::uno::Sequence< css::beans::NamedValue >& aData);
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8388e0c |
/** Retrieves the encryption data
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8388e0c |
@@ -203,7 +200,6 @@ public:
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8388e0c |
*/
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8388e0c |
css::uno::Sequence< css::beans::NamedValue > GetEncryptionData();
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8388e0c |
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8388e0c |
-
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8388e0c |
/** Initializes the algorithm with the specified password and document ID.
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8388e0c |
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8388e0c |
@param pPassData
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8388e0c |
@@ -212,9 +208,9 @@ public:
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8388e0c |
@param pDocId
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8388e0c |
Unique document identifier read from or written to the file.
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8388e0c |
*/
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8388e0c |
- void InitKey(
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8388e0c |
- const sal_uInt16 pPassData[ 16 ],
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8388e0c |
- const sal_uInt8 pDocId[ 16 ] );
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8388e0c |
+ virtual void InitKey(const sal_uInt16 pPassData[16],
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8388e0c |
+ const sal_uInt8 pDocId[16]) = 0;
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8388e0c |
+
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8388e0c |
/** Verifies the validity of the password using the passed salt data.
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8388e0c |
@@ -230,9 +226,9 @@ public:
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@return
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true = Test was successful.
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*/
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8388e0c |
- bool VerifyKey(
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8388e0c |
- const sal_uInt8 pSaltData[ 16 ],
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8388e0c |
- const sal_uInt8 pSaltDigest[ 16 ] );
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+ bool VerifyKey(const sal_uInt8* pSaltData, const sal_uInt8* pSaltDigest);
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+
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8388e0c |
+ virtual void GetDigestFromSalt(const sal_uInt8* pSaltData, sal_uInt8* pDigest) = 0;
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8388e0c |
/** Rekeys the codec using the specified counter.
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8388e0c |
@@ -249,11 +245,7 @@ public:
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8388e0c |
@param nCounter
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8388e0c |
Block counter used to rekey the cipher.
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8388e0c |
*/
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8388e0c |
- bool InitCipher( sal_uInt32 nCounter );
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-
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8388e0c |
- /** Creates an MD5 digest of salt digest. */
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8388e0c |
- bool CreateSaltDigest(
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8388e0c |
- const sal_uInt8 nSaltData[16], sal_uInt8 nSaltDigest[16] );
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8388e0c |
+ virtual bool InitCipher(sal_uInt32 nCounter) = 0;
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8388e0c |
/** Encodes a block of memory.
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8388e0c |
@@ -277,9 +269,8 @@ public:
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8388e0c |
@return
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8388e0c |
true = Encoding was successful (no error occurred).
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8388e0c |
*/
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8388e0c |
- bool Encode(
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- const void* pData, sal_Size nDatLen,
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8388e0c |
- sal_uInt8* pBuffer, sal_Size nBufLen );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ bool Encode(const void* pData, std::size_t nDatLen,
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8388e0c |
+ sal_uInt8* pBuffer, std::size_t nBufLen);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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8388e0c |
/** Decodes a block of memory.
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8388e0c |
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8388e0c |
@@ -303,9 +294,8 @@ public:
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8388e0c |
@return
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8388e0c |
true = Decoding was successful (no error occurred).
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8388e0c |
*/
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8388e0c |
- bool Decode(
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8388e0c |
- const void* pData, sal_Size nDatLen,
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8388e0c |
- sal_uInt8* pBuffer, sal_Size nBufLen );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ bool Decode(const void* pData, std::size_t nDatLen,
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8388e0c |
+ sal_uInt8* pBuffer, std::size_t nBufLen);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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8388e0c |
/** Lets the cipher skip a specific amount of bytes.
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8388e0c |
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8388e0c |
@@ -319,7 +309,66 @@ public:
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8388e0c |
@param nDatLen
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8388e0c |
Number of bytes to be skipped (cipher "seeks" forward).
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8388e0c |
*/
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8388e0c |
- bool Skip( sal_Size nDatLen );
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8388e0c |
+ bool Skip(std::size_t nDatLen);
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8388e0c |
+
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8388e0c |
+ /* allows to get the unique document id from the codec
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8388e0c |
+ */
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8388e0c |
+ void GetDocId( sal_uInt8 pDocId[16] );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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8388e0c |
+private:
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8388e0c |
+ MSCodec97(const MSCodec97&) = delete;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ MSCodec97& operator=(const MSCodec97&) = delete;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+protected:
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8388e0c |
+ size_t m_nHashLen;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rtlCipher m_hCipher;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt8 m_pDocId[16];
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8> m_aDigestValue;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+};
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+/** Encodes and decodes data from protected MSO 97+ documents.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ This is a wrapper class around low level cryptographic functions from RTL.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ Implementation is based on the wvDecrypt package by Caolan McNamara:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ http://www.csn.ul.ie/~caolan/docs/wvDecrypt.html
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+class MSFILTER_DLLPUBLIC MSCodec_Std97 : public MSCodec97
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+public:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ MSCodec_Std97();
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ virtual ~MSCodec_Std97() override;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ /** Initializes the algorithm with the specified password and document ID.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ @param pPassData
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ Wide character array containing the password. Must be zero
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ terminated, which results in a maximum length of 15 characters.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ @param pDocId
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ Unique document identifier read from or written to the file.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ virtual void InitKey(const sal_uInt16 pPassData[16],
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const sal_uInt8 pDocId[16]) override;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ /** Rekeys the codec using the specified counter.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ After reading a specific amount of data the cipher algorithm needs to
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ be rekeyed using a counter that counts the data blocks.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ The block size is for example 512 Bytes for Word files and 1024 Bytes
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ for Excel files.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ @precond
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ The codec must be initialized with InitKey() before this function
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ can be used.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ @param nCounter
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ Block counter used to rekey the cipher.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ virtual bool InitCipher(sal_uInt32 nCounter) override;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ /** Creates an MD5 digest of salt digest. */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ void CreateSaltDigest(
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const sal_uInt8 nSaltData[16], sal_uInt8 nSaltDigest[16] );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
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8388e0c |
/** Gets salt data and salt digest.
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8388e0c |
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8388e0c |
@@ -339,22 +388,108 @@ public:
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8388e0c |
sal_uInt8 pSaltData[16],
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8388e0c |
sal_uInt8 pSaltDigest[16]);
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8388e0c |
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8388e0c |
- /* allows to get the unique document id from the codec
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8388e0c |
- */
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8388e0c |
- void GetDocId( sal_uInt8 pDocId[16] );
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8388e0c |
-
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8388e0c |
- void GetDigestFromSalt( const sal_uInt8 pSaltData[16], sal_uInt8 pDigest[16] );
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8388e0c |
+ virtual void GetDigestFromSalt(const sal_uInt8* pSaltData, sal_uInt8* pDigest) override;
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8388e0c |
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8388e0c |
private:
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8388e0c |
MSCodec_Std97( const MSCodec_Std97& ) = delete;
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8388e0c |
MSCodec_Std97& operator=( const MSCodec_Std97& ) = delete;
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8388e0c |
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8388e0c |
- rtlCipher m_hCipher;
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8388e0c |
rtlDigest m_hDigest;
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8388e0c |
- sal_uInt8 m_pDigestValue[ RTL_DIGEST_LENGTH_MD5 ];
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8388e0c |
- sal_uInt8 m_pDocId[16];
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8388e0c |
};
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8388e0c |
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8388e0c |
+class MSFILTER_DLLPUBLIC MSCodec_CryptoAPI : public MSCodec97
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8388e0c |
+{
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8388e0c |
+public:
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8388e0c |
+ MSCodec_CryptoAPI();
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8388e0c |
+
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8388e0c |
+ virtual void InitKey(const sal_uInt16 pPassData[16],
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8388e0c |
+ const sal_uInt8 pDocId[16]) override;
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8388e0c |
+ virtual bool InitCipher(sal_uInt32 nCounter) override;
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8388e0c |
+ virtual void GetDigestFromSalt(const sal_uInt8* pSaltData, sal_uInt8* pDigest) override;
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8388e0c |
+};
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8388e0c |
+
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8388e0c |
+const sal_uInt32 ENCRYPTINFO_CRYPTOAPI = 0x00000004;
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8388e0c |
+const sal_uInt32 ENCRYPTINFO_DOCPROPS = 0x00000008;
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8388e0c |
+const sal_uInt32 ENCRYPTINFO_EXTERNAL = 0x00000010;
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8388e0c |
+const sal_uInt32 ENCRYPTINFO_AES = 0x00000020;
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8388e0c |
+
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8388e0c |
+const sal_uInt32 ENCRYPT_ALGO_AES128 = 0x0000660E;
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8388e0c |
+const sal_uInt32 ENCRYPT_ALGO_AES192 = 0x0000660F;
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8388e0c |
+const sal_uInt32 ENCRYPT_ALGO_AES256 = 0x00006610;
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8388e0c |
+const sal_uInt32 ENCRYPT_ALGO_RC4 = 0x00006801;
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8388e0c |
+
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8388e0c |
+const sal_uInt32 ENCRYPT_HASH_SHA1 = 0x00008004;
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8388e0c |
+
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8388e0c |
+const sal_uInt32 ENCRYPT_KEY_SIZE_AES_128 = 0x00000080;
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8388e0c |
+const sal_uInt32 ENCRYPT_KEY_SIZE_AES_192 = 0x000000C0;
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8388e0c |
+const sal_uInt32 ENCRYPT_KEY_SIZE_AES_256 = 0x00000100;
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8388e0c |
+
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8388e0c |
+const sal_uInt32 ENCRYPT_PROVIDER_TYPE_AES = 0x00000018;
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8388e0c |
+const sal_uInt32 ENCRYPT_PROVIDER_TYPE_RC4 = 0x00000001;
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8388e0c |
+
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8388e0c |
+// version of encryption info used in MS Office 1997 (major = 1, minor = 1)
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8388e0c |
+const sal_uInt32 VERSION_INFO_1997_FORMAT = 0x00010001;
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8388e0c |
+// version of encryption info used in MS Office 2007 (major = 3, minor = 2)
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8388e0c |
+const sal_uInt32 VERSION_INFO_2007_FORMAT = 0x00020003;
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8388e0c |
+// version of encryption info used in MS Office 2007 SP2 and older (major = 4, minor = 2)
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8388e0c |
+const sal_uInt32 VERSION_INFO_2007_FORMAT_SP2 = 0x00020004;
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8388e0c |
+
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8388e0c |
+// version of encryption info - agile (major = 4, minor = 4)
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8388e0c |
+const sal_uInt32 VERSION_INFO_AGILE = 0x00040004;
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8388e0c |
+
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8388e0c |
+const sal_uInt32 SALT_LENGTH = 16;
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8388e0c |
+const sal_uInt32 ENCRYPTED_VERIFIER_LENGTH = 16;
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8388e0c |
+const sal_uInt32 SHA1_HASH_LENGTH = RTL_DIGEST_LENGTH_SHA1; // 20
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8388e0c |
+const sal_uInt32 SHA256_HASH_LENGTH = 32;
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8388e0c |
+const sal_uInt32 SHA512_HASH_LENGTH = 64;
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8388e0c |
+
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8388e0c |
+struct MSFILTER_DLLPUBLIC EncryptionStandardHeader
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8388e0c |
+{
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8388e0c |
+ sal_uInt32 flags;
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8388e0c |
+ sal_uInt32 sizeExtra; // 0
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8388e0c |
+ sal_uInt32 algId; // if flag AES && CRYPTOAPI this defaults to 128-bit AES
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8388e0c |
+ sal_uInt32 algIdHash; // 0: determine by flags - defaults to SHA-1 if not external
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8388e0c |
+ sal_uInt32 keyBits; // key size in bits: 0 (determine by flags), 128, 192, 256
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8388e0c |
+ sal_uInt32 providedType; // AES or RC4
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8388e0c |
+ sal_uInt32 reserved1; // 0
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8388e0c |
+ sal_uInt32 reserved2; // 0
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8388e0c |
+
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8388e0c |
+ EncryptionStandardHeader();
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8388e0c |
+};
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8388e0c |
+
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8388e0c |
+struct MSFILTER_DLLPUBLIC EncryptionVerifierAES
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8388e0c |
+{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt32 saltSize; // must be 0x00000010
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt8 salt[SALT_LENGTH]; // random generated salt value
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt8 encryptedVerifier[ENCRYPTED_VERIFIER_LENGTH]; // randomly generated verifier value
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt32 encryptedVerifierHashSize; // actually written hash size - depends on algorithm
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt8 encryptedVerifierHash[SHA256_HASH_LENGTH]; // verifier value hash - itself also encrypted
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ EncryptionVerifierAES();
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+};
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+struct MSFILTER_DLLPUBLIC EncryptionVerifierRC4
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt32 saltSize; // must be 0x00000010
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt8 salt[SALT_LENGTH]; // random generated salt value
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt8 encryptedVerifier[ENCRYPTED_VERIFIER_LENGTH]; // randomly generated verifier value
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt32 encryptedVerifierHashSize; // actually written hash size - depends on algorithm
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt8 encryptedVerifierHash[SHA1_HASH_LENGTH]; // verifier value hash - itself also encrypted
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ EncryptionVerifierRC4();
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+};
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+struct MSFILTER_DLLPUBLIC StandardEncryptionInfo
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ EncryptionStandardHeader header;
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ EncryptionVerifierAES verifier;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+};
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+struct MSFILTER_DLLPUBLIC RC4EncryptionInfo
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ EncryptionStandardHeader header;
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ EncryptionVerifierRC4 verifier;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+};
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
} // namespace msfilter
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
diff --git a/include/oox/crypto/CryptTools.hxx b/include/oox/crypto/CryptTools.hxx
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
index 898c47d..dc91ad9 100644
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
--- a/include/oox/crypto/CryptTools.hxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+++ b/include/oox/crypto/CryptTools.hxx
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -126,9 +126,6 @@ public:
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
SHA512
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
};
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- static const sal_uInt32 DIGEST_LENGTH_SHA1;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- static const sal_uInt32 DIGEST_LENGTH_SHA512;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
private:
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
DigestType meType;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
diff --git a/include/oox/crypto/Standard2007Engine.hxx b/include/oox/crypto/Standard2007Engine.hxx
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
index 5e5a6fc..10cac82 100644
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
--- a/include/oox/crypto/Standard2007Engine.hxx
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+++ b/include/oox/crypto/Standard2007Engine.hxx
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -13,75 +13,23 @@
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#include <oox/crypto/CryptTools.hxx>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#include <oox/crypto/CryptoEngine.hxx>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+#include <filter/msfilter/mscodec.hxx>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+#include <oox/crypto/CryptoEngine.hxx>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+#include <rtl/digest.h>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+#include <rtl/ustring.hxx>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+#include <sal/types.h>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
namespace oox {
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-namespace core {
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPTINFO_CRYPTOAPI = 0x00000004;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPTINFO_DOCPROPS = 0x00000008;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPTINFO_EXTERNAL = 0x00000010;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPTINFO_AES = 0x00000020;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPT_ALGO_AES128 = 0x0000660E;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPT_ALGO_AES192 = 0x0000660F;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPT_ALGO_AES256 = 0x00006610;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPT_ALGO_RC4 = 0x00006801;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPT_HASH_SHA1 = 0x00008004;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPT_KEY_SIZE_AES_128 = 0x00000080;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPT_KEY_SIZE_AES_192 = 0x000000C0;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPT_KEY_SIZE_AES_256 = 0x00000100;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ class BinaryXInputStream;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ class BinaryXOutputStream;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPT_PROVIDER_TYPE_AES = 0x00000018;
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-const sal_uInt32 ENCRYPT_PROVIDER_TYPE_RC4 = 0x00000001;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-// version of encryption info used in MS Office 2007 (major = 3, minor = 2)
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8388e0c |
-const sal_uInt32 VERSION_INFO_2007_FORMAT = 0x00020003;
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8388e0c |
-// version of encryption info used in MS Office 2007 SP2 and older (major = 4, minor = 2)
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8388e0c |
-const sal_uInt32 VERSION_INFO_2007_FORMAT_SP2 = 0x00020004;
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8388e0c |
-
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8388e0c |
-// version of encryption info - agile (major = 4, minor = 4)
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8388e0c |
-const sal_uInt32 VERSION_INFO_AGILE = 0x00040004;
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8388e0c |
-
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8388e0c |
-const sal_uInt32 SALT_LENGTH = 16;
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8388e0c |
-const sal_uInt32 ENCRYPTED_VERIFIER_LENGTH = 16;
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8388e0c |
-const sal_uInt32 ENCRYPTED_VERIFIER_HASH_LENGTH = 32;
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8388e0c |
-
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8388e0c |
-struct EncryptionStandardHeader
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8388e0c |
-{
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8388e0c |
- sal_uInt32 flags;
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8388e0c |
- sal_uInt32 sizeExtra; // 0
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8388e0c |
- sal_uInt32 algId; // if flag AES && CRYPTOAPI this defaults to 128-bit AES
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8388e0c |
- sal_uInt32 algIdHash; // 0: determine by flags - defaults to SHA-1 if not external
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8388e0c |
- sal_uInt32 keyBits; // key size in bits: 0 (determine by flags), 128, 192, 256
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8388e0c |
- sal_uInt32 providedType; // AES or RC4
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8388e0c |
- sal_uInt32 reserved1; // 0
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8388e0c |
- sal_uInt32 reserved2; // 0
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8388e0c |
-
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8388e0c |
- EncryptionStandardHeader();
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8388e0c |
-};
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8388e0c |
-
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8388e0c |
-struct EncryptionVerifierAES
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8388e0c |
-{
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8388e0c |
- sal_uInt32 saltSize; // must be 0x00000010
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8388e0c |
- sal_uInt8 salt[SALT_LENGTH]; // random generated salt value
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8388e0c |
- sal_uInt8 encryptedVerifier[ENCRYPTED_VERIFIER_LENGTH]; // randomly generated verifier value
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8388e0c |
- sal_uInt32 encryptedVerifierHashSize; // actually written hash size - depends on algorithm
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8388e0c |
- sal_uInt8 encryptedVerifierHash[ENCRYPTED_VERIFIER_HASH_LENGTH]; // verifier value hash - itself also encrypted
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8388e0c |
-
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8388e0c |
- EncryptionVerifierAES();
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8388e0c |
-};
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8388e0c |
-
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8388e0c |
-struct StandardEncryptionInfo
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8388e0c |
-{
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8388e0c |
- EncryptionStandardHeader header;
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8388e0c |
- EncryptionVerifierAES verifier;
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8388e0c |
-};
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8388e0c |
+namespace oox {
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8388e0c |
+namespace core {
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8388e0c |
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8388e0c |
class Standard2007Engine : public CryptoEngine
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8388e0c |
{
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8388e0c |
- StandardEncryptionInfo mInfo;
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8388e0c |
+ msfilter::StandardEncryptionInfo mInfo;
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8388e0c |
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8388e0c |
bool generateVerifier();
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8388e0c |
bool calculateEncryptionKey(const OUString& rPassword);
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8388e0c |
@@ -90,7 +38,7 @@ public:
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8388e0c |
Standard2007Engine();
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8388e0c |
virtual ~Standard2007Engine();
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8388e0c |
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8388e0c |
- StandardEncryptionInfo& getInfo() { return mInfo;}
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8388e0c |
+ msfilter::StandardEncryptionInfo& getInfo() { return mInfo;}
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8388e0c |
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8388e0c |
virtual bool generateEncryptionKey(const OUString& rPassword) override;
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8388e0c |
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8388e0c |
diff --git a/oox/source/crypto/CryptTools.cxx b/oox/source/crypto/CryptTools.cxx
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8388e0c |
index f21b0e1..9b1d50b 100644
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8388e0c |
--- a/oox/source/crypto/CryptTools.cxx
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8388e0c |
+++ b/oox/source/crypto/CryptTools.cxx
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8388e0c |
@@ -9,6 +9,7 @@
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8388e0c |
*/
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8388e0c |
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8388e0c |
#include "oox/crypto/CryptTools.hxx"
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8388e0c |
+#include <filter/msfilter/mscodec.hxx>
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8388e0c |
#include <com/sun/star/uno/RuntimeException.hpp>
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8388e0c |
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8388e0c |
namespace oox {
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8388e0c |
@@ -196,15 +197,6 @@ sal_uInt32 Encrypt::update(vector<sal_uInt8>& output, vector<sal_uInt8>& input,
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8388e0c |
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8388e0c |
// Digest
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8388e0c |
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8388e0c |
-#if USE_TLS_OPENSSL
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8388e0c |
-const sal_uInt32 Digest::DIGEST_LENGTH_SHA1 = SHA_DIGEST_LENGTH;
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8388e0c |
-const sal_uInt32 Digest::DIGEST_LENGTH_SHA512 = SHA512_DIGEST_LENGTH;
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8388e0c |
-#endif
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8388e0c |
-#if USE_TLS_NSS
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8388e0c |
-const sal_uInt32 Digest::DIGEST_LENGTH_SHA1 = SHA1_LENGTH;
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8388e0c |
-const sal_uInt32 Digest::DIGEST_LENGTH_SHA512 = SHA512_LENGTH;
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8388e0c |
-#endif
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8388e0c |
-
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8388e0c |
namespace
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8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -275,9 +267,9 @@ sal_uInt32 Digest::getLength()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
switch(meType)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
case SHA1:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- return DIGEST_LENGTH_SHA1;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return msfilter::SHA1_HASH_LENGTH;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
case SHA512:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- return DIGEST_LENGTH_SHA512;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return msfilter::SHA512_HASH_LENGTH;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
default:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
break;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
diff --git a/oox/source/crypto/DocumentDecryption.cxx b/oox/source/crypto/DocumentDecryption.cxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
index 8dcf4ca..80054b3 100644
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
--- a/oox/source/crypto/DocumentDecryption.cxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+++ b/oox/source/crypto/DocumentDecryption.cxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -235,7 +235,7 @@ bool DocumentDecryption::readAgileEncryptionInfo(Reference< XInputStream >& xInp
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
info.cipherAlgorithm == "AES" &&
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
info.cipherChaining == "ChainingModeCBC" &&
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
info.hashAlgorithm == "SHA1" &&
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- info.hashSize == 20)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.hashSize == msfilter::SHA1_HASH_LENGTH)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return true;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -245,7 +245,7 @@ bool DocumentDecryption::readAgileEncryptionInfo(Reference< XInputStream >& xInp
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
info.cipherAlgorithm == "AES" &&
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
info.cipherChaining == "ChainingModeCBC" &&
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
info.hashAlgorithm == "SHA512" &&
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- info.hashSize == 64 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.hashSize == msfilter::SHA512_HASH_LENGTH)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return true;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -257,10 +257,10 @@ bool DocumentDecryption::readStandard2007EncryptionInfo(BinaryInputStream& rStre
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
Standard2007Engine* engine = new Standard2007Engine();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
mEngine.reset(engine);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- StandardEncryptionInfo& info = engine->getInfo();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ msfilter::StandardEncryptionInfo& info = engine->getInfo();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
info.header.flags = rStream.readuInt32();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if( getFlag( info.header.flags, ENCRYPTINFO_EXTERNAL ) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if( getFlag( info.header.flags, msfilter::ENCRYPTINFO_EXTERNAL ) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return false;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
sal_uInt32 nHeaderSize = rStream.readuInt32();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -291,18 +291,18 @@ bool DocumentDecryption::readStandard2007EncryptionInfo(BinaryInputStream& rStre
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return false;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// check flags and algorithm IDs, required are AES128 and SHA-1
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if( !getFlag( info.header.flags , ENCRYPTINFO_CRYPTOAPI ) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if( !getFlag( info.header.flags, msfilter::ENCRYPTINFO_CRYPTOAPI ) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return false;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if( !getFlag( info.header.flags, ENCRYPTINFO_AES ) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if( !getFlag( info.header.flags, msfilter::ENCRYPTINFO_AES ) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return false;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// algorithm ID 0 defaults to AES128 too, if ENCRYPTINFO_AES flag is set
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if( info.header.algId != 0 && info.header.algId != ENCRYPT_ALGO_AES128 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if( info.header.algId != 0 && info.header.algId != msfilter::ENCRYPT_ALGO_AES128 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return false;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// hash algorithm ID 0 defaults to SHA-1 too
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if( info.header.algIdHash != 0 && info.header.algIdHash != ENCRYPT_HASH_SHA1 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if( info.header.algIdHash != 0 && info.header.algIdHash != msfilter::ENCRYPT_HASH_SHA1 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return false;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if( info.verifier.encryptedVerifierHashSize != 20 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -326,12 +326,12 @@ bool DocumentDecryption::readEncryptionInfo()
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
switch (aVersion)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- case VERSION_INFO_2007_FORMAT:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- case VERSION_INFO_2007_FORMAT_SP2:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ case msfilter::VERSION_INFO_2007_FORMAT:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ case msfilter::VERSION_INFO_2007_FORMAT_SP2:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
mCryptoType = STANDARD_2007; // Set encryption info format
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
bResult = readStandard2007EncryptionInfo( aBinaryInputStream );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
break;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- case VERSION_INFO_AGILE:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ case msfilter::VERSION_INFO_AGILE:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
mCryptoType = AGILE; // Set encryption info format
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
aBinaryInputStream.skip(4);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
bResult = readAgileEncryptionInfo( xEncryptionInfo );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
diff --git a/oox/source/crypto/Standard2007Engine.cxx b/oox/source/crypto/Standard2007Engine.cxx
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
index 299d251..68df963 100644
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
--- a/oox/source/crypto/Standard2007Engine.cxx
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+++ b/oox/source/crypto/Standard2007Engine.cxx
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -38,27 +38,6 @@ static const OUString lclCspName = "Microsoft Enhanced RSA and AES Cryptographic
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
} // namespace
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-EncryptionStandardHeader::EncryptionStandardHeader()
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- flags = 0;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sizeExtra = 0;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- algId = 0;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- algIdHash = 0;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- keyBits = 0;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- providedType = 0;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- reserved1 = 0;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- reserved2 = 0;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-EncryptionVerifierAES::EncryptionVerifierAES() :
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- saltSize(SALT_LENGTH),
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- encryptedVerifierHashSize(Digest::DIGEST_LENGTH_SHA1)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- memset(salt, 0, sizeof(salt));
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- memset(encryptedVerifier, 0, sizeof(encryptedVerifier));
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- memset(encryptedVerifierHash, 0, sizeof(encryptedVerifierHash));
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
Standard2007Engine::Standard2007Engine() :
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
CryptoEngine()
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -72,23 +51,23 @@ bool Standard2007Engine::generateVerifier()
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if (mKey.size() != 16)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return false;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- vector<sal_uInt8> verifier(ENCRYPTED_VERIFIER_LENGTH);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- vector<sal_uInt8> encryptedVerifier(ENCRYPTED_VERIFIER_LENGTH);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ vector<sal_uInt8> verifier(msfilter::ENCRYPTED_VERIFIER_LENGTH);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ vector<sal_uInt8> encryptedVerifier(msfilter::ENCRYPTED_VERIFIER_LENGTH);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
lclRandomGenerateValues(&verifier[0], verifier.size());
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
vector<sal_uInt8> iv;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
Encrypt aEncryptorVerifier(mKey, iv, Crypto::AES_128_ECB);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if (aEncryptorVerifier.update(encryptedVerifier, verifier) != ENCRYPTED_VERIFIER_LENGTH)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (aEncryptorVerifier.update(encryptedVerifier, verifier) != msfilter::ENCRYPTED_VERIFIER_LENGTH)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return false;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
std::copy(encryptedVerifier.begin(), encryptedVerifier.end(), mInfo.verifier.encryptedVerifier);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- vector<sal_uInt8> hash(RTL_DIGEST_LENGTH_SHA1, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- mInfo.verifier.encryptedVerifierHashSize = RTL_DIGEST_LENGTH_SHA1;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ vector<sal_uInt8> hash(msfilter::SHA1_HASH_LENGTH, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mInfo.verifier.encryptedVerifierHashSize = msfilter::SHA1_HASH_LENGTH;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
Digest::sha1(hash, verifier);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- hash.resize(ENCRYPTED_VERIFIER_HASH_LENGTH, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ hash.resize(msfilter::SHA256_HASH_LENGTH, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- vector<sal_uInt8> encryptedHash(ENCRYPTED_VERIFIER_HASH_LENGTH, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ vector<sal_uInt8> encryptedHash(msfilter::SHA256_HASH_LENGTH, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
Encrypt aEncryptorHash(mKey, iv, Crypto::AES_128_ECB);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
aEncryptorHash.update(encryptedHash, hash, hash.size());
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -115,13 +94,13 @@ bool Standard2007Engine::calculateEncryptionKey(const OUString& rPassword)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
initialData.begin() + saltSize);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// use "hash" vector for result of sha1 hashing
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- vector<sal_uInt8> hash(Digest::DIGEST_LENGTH_SHA1, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ vector<sal_uInt8> hash(msfilter::SHA1_HASH_LENGTH, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// calculate SHA1 hash of initialData
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
Digest::sha1(hash, initialData);
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// data = iterator (4bytes) + hash
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- vector<sal_uInt8> data(Digest::DIGEST_LENGTH_SHA1 + 4, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ vector<sal_uInt8> data(msfilter::SHA1_HASH_LENGTH + 4, 0);
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
for (sal_Int32 i = 0; i < 50000; ++i)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -130,7 +109,7 @@ bool Standard2007Engine::calculateEncryptionKey(const OUString& rPassword)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
Digest::sha1(hash, data);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
std::copy(hash.begin(), hash.end(), data.begin() );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- std::fill(data.begin() + Digest::DIGEST_LENGTH_SHA1, data.end(), 0 );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::fill(data.begin() + msfilter::SHA1_HASH_LENGTH, data.end(), 0 );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
Digest::sha1(hash, data);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -152,16 +131,16 @@ bool Standard2007Engine::generateEncryptionKey(const OUString& password)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
calculateEncryptionKey(password);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- vector<sal_uInt8> encryptedVerifier(ENCRYPTED_VERIFIER_LENGTH);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ vector<sal_uInt8> encryptedVerifier(msfilter::ENCRYPTED_VERIFIER_LENGTH);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
std::copy(
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
mInfo.verifier.encryptedVerifier,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- mInfo.verifier.encryptedVerifier + ENCRYPTED_VERIFIER_LENGTH,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mInfo.verifier.encryptedVerifier + msfilter::ENCRYPTED_VERIFIER_LENGTH,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
encryptedVerifier.begin());
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- vector<sal_uInt8> encryptedHash(ENCRYPTED_VERIFIER_HASH_LENGTH);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ vector<sal_uInt8> encryptedHash(msfilter::SHA256_HASH_LENGTH);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
std::copy(
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
mInfo.verifier.encryptedVerifierHash,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- mInfo.verifier.encryptedVerifierHash + ENCRYPTED_VERIFIER_HASH_LENGTH,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mInfo.verifier.encryptedVerifierHash + msfilter::SHA256_HASH_LENGTH,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
encryptedHash.begin());
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
vector<sal_uInt8> verifier(encryptedVerifier.size(), 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -170,7 +149,7 @@ bool Standard2007Engine::generateEncryptionKey(const OUString& password)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
vector<sal_uInt8> verifierHash(encryptedHash.size(), 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
Decrypt::aes128ecb(verifierHash, encryptedHash, mKey);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- vector<sal_uInt8> hash(RTL_DIGEST_LENGTH_SHA1, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ vector<sal_uInt8> hash(msfilter::SHA1_HASH_LENGTH, 0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
Digest::sha1(hash, verifier);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return std::equal( hash.begin(), hash.end(), verifierHash.begin() );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -200,11 +179,11 @@ bool Standard2007Engine::decrypt(
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
bool Standard2007Engine::writeEncryptionInfo(const OUString& password, BinaryXOutputStream& rStream)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- mInfo.header.flags = ENCRYPTINFO_AES | ENCRYPTINFO_CRYPTOAPI;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- mInfo.header.algId = ENCRYPT_ALGO_AES128;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- mInfo.header.algIdHash = ENCRYPT_HASH_SHA1;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- mInfo.header.keyBits = ENCRYPT_KEY_SIZE_AES_128;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- mInfo.header.providedType = ENCRYPT_PROVIDER_TYPE_AES;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mInfo.header.flags = msfilter::ENCRYPTINFO_AES | msfilter::ENCRYPTINFO_CRYPTOAPI;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mInfo.header.algId = msfilter::ENCRYPT_ALGO_AES128;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mInfo.header.algIdHash = msfilter::ENCRYPT_HASH_SHA1;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mInfo.header.keyBits = msfilter::ENCRYPT_KEY_SIZE_AES_128;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mInfo.header.providedType = msfilter::ENCRYPT_PROVIDER_TYPE_AES;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
lclRandomGenerateValues(mInfo.verifier.salt, mInfo.verifier.saltSize);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
const sal_Int32 keyLength = mInfo.header.keyBits / 8;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -218,11 +197,11 @@ bool Standard2007Engine::writeEncryptionInfo(const OUString& password, BinaryXOu
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if (!generateVerifier())
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return false;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rStream.WriteUInt32(VERSION_INFO_2007_FORMAT);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rStream.WriteUInt32(msfilter::VERSION_INFO_2007_FORMAT);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
sal_uInt32 cspNameSize = (lclCspName.getLength() * 2) + 2;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt32 encryptionHeaderSize = static_cast<sal_uInt32>(sizeof(EncryptionStandardHeader));
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt32 encryptionHeaderSize = static_cast<sal_uInt32>(sizeof(msfilter::EncryptionStandardHeader));
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
rStream.WriteUInt32( mInfo.header.flags );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
sal_uInt32 headerSize = encryptionHeaderSize + cspNameSize;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -232,7 +211,7 @@ bool Standard2007Engine::writeEncryptionInfo(const OUString& password, BinaryXOu
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
rStream.writeUnicodeArray(lclCspName);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
rStream.WriteUInt16(0);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt32 encryptionVerifierSize = static_cast<sal_uInt32>(sizeof(EncryptionVerifierAES));
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt32 encryptionVerifierSize = static_cast<sal_uInt32>(sizeof(msfilter::EncryptionVerifierAES));
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
rStream.writeMemory(&mInfo.verifier, encryptionVerifierSize);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return true;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
diff --git a/sc/source/filter/excel/xicontent.cxx b/sc/source/filter/excel/xicontent.cxx
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
index 3e48f35..8c2622d 100644
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
--- a/sc/source/filter/excel/xicontent.cxx
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+++ b/sc/source/filter/excel/xicontent.cxx
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -62,6 +62,7 @@
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#include <memory>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#include <utility>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
#include <o3tl/make_unique.hxx>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+#include <oox/helper/helper.hxx>
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
using ::com::sun::star::uno::Sequence;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
using ::std::unique_ptr;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -1090,21 +1091,80 @@ XclImpDecrypterRef lclReadFilepass8_Standard( XclImpStream& rStrm )
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
OSL_ENSURE( rStrm.GetRecLeft() == 48, "lclReadFilepass8 - wrong record size" );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if( rStrm.GetRecLeft() == 48 )
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt8 pnSalt[ 16 ];
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt8 pnVerifier[ 16 ];
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt8 pnVerifierHash[ 16 ];
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rStrm.Read( pnSalt, 16 );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rStrm.Read( pnVerifier, 16 );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rStrm.Read( pnVerifierHash, 16 );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- xDecr.reset( new XclImpBiff8Decrypter( pnSalt, pnVerifier, pnVerifierHash ) );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8> aSalt(16);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8> aVerifier(16);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8> aVerifierHash(16);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rStrm.Read(aSalt.data(), 16);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rStrm.Read(aVerifier.data(), 16);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rStrm.Read(aVerifierHash.data(), 16);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ xDecr.reset(new XclImpBiff8StdDecrypter(aSalt, aVerifier, aVerifierHash));
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return xDecr;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-XclImpDecrypterRef lclReadFilepass8_Strong( XclImpStream& /*rStrm*/ )
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+XclImpDecrypterRef lclReadFilepass8_Strong(XclImpStream& rStream)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- // not supported
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- return XclImpDecrypterRef();
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ //Its possible there are other variants in existance but these
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ //are the defaults I get with Excel 2013
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ XclImpDecrypterRef xDecr;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ msfilter::RC4EncryptionInfo info;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.header.flags = rStream.ReaduInt32();
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (oox::getFlag( info.header.flags, msfilter::ENCRYPTINFO_EXTERNAL))
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return xDecr;
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt32 nHeaderSize = rStream.ReaduInt32();
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt32 actualHeaderSize = sizeof(info.header);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if( (nHeaderSize < actualHeaderSize) )
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return xDecr;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.header.flags = rStream.ReaduInt32();
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.header.sizeExtra = rStream.ReaduInt32();
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.header.algId = rStream.ReaduInt32();
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.header.algIdHash = rStream.ReaduInt32();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.header.keyBits = rStream.ReaduInt32();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.header.providedType = rStream.ReaduInt32();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.header.reserved1 = rStream.ReaduInt32();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.header.reserved2 = rStream.ReaduInt32();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rStream.Ignore(nHeaderSize - actualHeaderSize);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.verifier.saltSize = rStream.ReaduInt32();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (info.verifier.saltSize != 16)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return xDecr;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rStream.Read(&info.verifier.salt, sizeof(info.verifier.salt));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rStream.Read(&info.verifier.encryptedVerifier, sizeof(info.verifier.encryptedVerifier));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.verifier.encryptedVerifierHashSize = rStream.ReaduInt32();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (info.verifier.encryptedVerifierHashSize != RTL_DIGEST_LENGTH_SHA1)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return xDecr;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ rStream.Read(&info.verifier.encryptedVerifierHash, info.verifier.encryptedVerifierHashSize);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ // check flags and algorithm IDs, required are AES128 and SHA-1
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (!oox::getFlag(info.header.flags, msfilter::ENCRYPTINFO_CRYPTOAPI))
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return xDecr;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (oox::getFlag(info.header.flags, msfilter::ENCRYPTINFO_AES))
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return xDecr;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (info.header.algId != msfilter::ENCRYPT_ALGO_RC4)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return xDecr;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ // hash algorithm ID 0 defaults to SHA-1 too
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (info.header.algIdHash != 0 && info.header.algIdHash != msfilter::ENCRYPT_HASH_SHA1)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return xDecr;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ xDecr.reset(new XclImpBiff8CryptoAPIDecrypter(
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8>(info.verifier.salt,
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.verifier.salt + SAL_N_ELEMENTS(info.verifier.salt)),
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8>(info.verifier.encryptedVerifier,
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.verifier.encryptedVerifier + SAL_N_ELEMENTS(info.verifier.encryptedVerifier)),
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector<sal_uInt8>(info.verifier.encryptedVerifierHash,
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ info.verifier.encryptedVerifierHash + SAL_N_ELEMENTS(info.verifier.encryptedVerifierHash))));
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return xDecr;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
XclImpDecrypterRef lclReadFilepass8( XclImpStream& rStrm )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -1121,20 +1181,22 @@ XclImpDecrypterRef lclReadFilepass8( XclImpStream& rStrm )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
case EXC_FILEPASS_BIFF8:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- rStrm.Ignore( 2 );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt16 nSubMode(0);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- nSubMode = rStrm.ReaduInt16();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- switch( nSubMode )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ sal_uInt32 nVersion = rStrm.ReaduInt32();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (nVersion == msfilter::VERSION_INFO_1997_FORMAT)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- case EXC_FILEPASS_BIFF8_STD:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- xDecr = lclReadFilepass8_Standard( rStrm );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- break;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- case EXC_FILEPASS_BIFF8_STRONG:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- xDecr = lclReadFilepass8_Strong( rStrm );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- break;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- default:
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- OSL_FAIL( "lclReadFilepass8 - unknown BIFF8 encryption sub mode" );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ //A Version structure where Version.vMajor MUST be 0x0001,
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ //and Version.vMinor MUST be 0x0001.
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ xDecr = lclReadFilepass8_Standard(rStrm);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ else if (nVersion == msfilter::VERSION_INFO_2007_FORMAT ||
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ nVersion == msfilter::VERSION_INFO_2007_FORMAT_SP2)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ {
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ //Version.vMajor MUST be 0x0002, 0x0003 or 0x0004 and
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ //Version.vMinor MUST be 0x0002.
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ xDecr = lclReadFilepass8_Strong(rStrm);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ }
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ else
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ OSL_FAIL("lclReadFilepass8 - unknown BIFF8 encryption sub mode");
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
break;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
diff --git a/sc/source/filter/excel/xistream.cxx b/sc/source/filter/excel/xistream.cxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
index a5eda2c..7bc231e 100644
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
--- a/sc/source/filter/excel/xistream.cxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+++ b/sc/source/filter/excel/xistream.cxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -192,28 +192,50 @@ sal_uInt16 XclImpBiff5Decrypter::OnRead( SvStream& rStrm, sal_uInt8* pnData, sal
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return nRet;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-XclImpBiff8Decrypter::XclImpBiff8Decrypter( sal_uInt8 pnSalt[ 16 ],
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt8 pnVerifier[ 16 ], sal_uInt8 pnVerifierHash[ 16 ] ) :
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maSalt( pnSalt, pnSalt + 16 ),
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maVerifier( pnVerifier, pnVerifier + 16 ),
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maVerifierHash( pnVerifierHash, pnVerifierHash + 16 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+XclImpBiff8Decrypter::XclImpBiff8Decrypter(const std::vector<sal_uInt8>& rSalt,
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const std::vector<sal_uInt8>& rVerifier,
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const std::vector<sal_uInt8>& rVerifierHash)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ : maSalt(rSalt)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ , maVerifier(rVerifier)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ , maVerifierHash(rVerifierHash)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ , mpCodec(nullptr)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-XclImpBiff8Decrypter::XclImpBiff8Decrypter( const XclImpBiff8Decrypter& rSrc ) :
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- XclImpDecrypter( rSrc ),
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maEncryptionData( rSrc.maEncryptionData ),
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maSalt( rSrc.maSalt ),
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maVerifier( rSrc.maVerifier ),
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maVerifierHash( rSrc.maVerifierHash )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+XclImpBiff8Decrypter::XclImpBiff8Decrypter(const XclImpBiff8Decrypter& rSrc)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ : XclImpDecrypter(rSrc)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ , maEncryptionData(rSrc.maEncryptionData)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ , maSalt(rSrc.maSalt)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ , maVerifier(rSrc.maVerifier)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ , maVerifierHash(rSrc.maVerifierHash)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ , mpCodec(nullptr)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if( IsValid() )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maCodec.InitCodec( maEncryptionData );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-XclImpBiff8Decrypter* XclImpBiff8Decrypter::OnClone() const
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+XclImpBiff8StdDecrypter::XclImpBiff8StdDecrypter(const XclImpBiff8StdDecrypter& rSrc)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ : XclImpBiff8Decrypter(rSrc)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- return new XclImpBiff8Decrypter( *this );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mpCodec = &maCodec;
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (IsValid())
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ maCodec.InitCodec(maEncryptionData);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+XclImpBiff8StdDecrypter* XclImpBiff8StdDecrypter::OnClone() const
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return new XclImpBiff8StdDecrypter(*this);
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+XclImpBiff8CryptoAPIDecrypter::XclImpBiff8CryptoAPIDecrypter(const XclImpBiff8CryptoAPIDecrypter& rSrc)
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|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ : XclImpBiff8Decrypter(rSrc)
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mpCodec = &maCodec;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if (IsValid())
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ maCodec.InitCodec(maEncryptionData);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+XclImpBiff8CryptoAPIDecrypter* XclImpBiff8CryptoAPIDecrypter::OnClone() const
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ return new XclImpBiff8CryptoAPIDecrypter(*this);
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
uno::Sequence< beans::NamedValue > XclImpBiff8Decrypter::OnVerifyPassword( const OUString& rPassword )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -232,9 +254,9 @@ uno::Sequence< beans::NamedValue > XclImpBiff8Decrypter::OnVerifyPassword( const
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
*aIt = static_cast< sal_uInt16 >( *pcChar );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// init codec
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maCodec.InitKey( &aPassVect.front(), &maSalt.front() );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if ( maCodec.VerifyKey( &maVerifier.front(), &maVerifierHash.front() ) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maEncryptionData = maCodec.GetEncryptionData();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mpCodec->InitKey( &aPassVect.front(), &maSalt.front() );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if ( mpCodec->VerifyKey( &maVerifier.front(), &maVerifierHash.front() ) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ maEncryptionData = mpCodec->GetEncryptionData();
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
return maEncryptionData;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -247,9 +269,9 @@ bool XclImpBiff8Decrypter::OnVerifyEncryptionData( const uno::Sequence< beans::N
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if( rEncryptionData.getLength() )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// init codec
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maCodec.InitCodec( rEncryptionData );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mpCodec->InitCodec( rEncryptionData );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- if ( maCodec.VerifyKey( &maVerifier.front(), &maVerifierHash.front() ) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ if ( mpCodec->VerifyKey( &maVerifier.front(), &maVerifierHash.front() ) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
maEncryptionData = rEncryptionData;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -269,13 +291,13 @@ void XclImpBiff8Decrypter::OnUpdate( sal_Size nOldStrmPos, sal_Size nNewStrmPos,
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
/* Rekey cipher, if block changed or if previous offset in same block. */
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if( (nNewBlock != nOldBlock) || (nNewOffset < nOldOffset) )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
{
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maCodec.InitCipher( nNewBlock );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mpCodec->InitCipher( nNewBlock );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
nOldOffset = 0; // reset nOldOffset for next if() statement
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
/* Seek to correct offset. */
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if( nNewOffset > nOldOffset )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maCodec.Skip( nNewOffset - nOldOffset );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mpCodec->Skip( nNewOffset - nOldOffset );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
}
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -293,9 +315,9 @@ sal_uInt16 XclImpBiff8Decrypter::OnRead( SvStream& rStrm, sal_uInt8* pnData, sal
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// read the block from stream
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
nRet = nRet + static_cast< sal_uInt16 >( rStrm.Read( pnCurrData, nDecBytes ) );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// decode the block inplace
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maCodec.Decode( pnCurrData, nDecBytes, pnCurrData, nDecBytes );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mpCodec->Decode( pnCurrData, nDecBytes, pnCurrData, nDecBytes );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
if( GetOffset( rStrm.Tell() ) == 0 )
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- maCodec.InitCipher( GetBlock( rStrm.Tell() ) );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mpCodec->InitCipher( GetBlock( rStrm.Tell() ) );
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
pnCurrData += nDecBytes;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
nBytesLeft = nBytesLeft - nDecBytes;
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
diff --git a/sc/source/filter/inc/xistream.hxx b/sc/source/filter/inc/xistream.hxx
|
|
![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
index d5fc51a..56d32d7 100644
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8388e0c |
--- a/sc/source/filter/inc/xistream.hxx
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8388e0c |
+++ b/sc/source/filter/inc/xistream.hxx
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8388e0c |
@@ -119,16 +119,7 @@ private:
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8388e0c |
/** Decrypts BIFF8 stream contents using the given document identifier. */
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8388e0c |
class XclImpBiff8Decrypter : public XclImpDecrypter
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8388e0c |
{
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8388e0c |
-public:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- explicit XclImpBiff8Decrypter( sal_uInt8 pnSalt[ 16 ],
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- sal_uInt8 pnVerifier[ 16 ], sal_uInt8 pnVerifierHash[ 16 ] );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
private:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- /** Private copy c'tor for OnClone(). */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- explicit XclImpBiff8Decrypter( const XclImpBiff8Decrypter& rSrc );
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
-
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- /** Implementation of cloning this object. */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- virtual XclImpBiff8Decrypter* OnClone() const override;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
/** Implements password verification and initialization of the decoder. */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
virtual css::uno::Sequence< css::beans::NamedValue >
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8388e0c |
OnVerifyPassword( const OUString& rPassword ) override;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
@@ -143,12 +134,62 @@ private:
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8388e0c |
/** Returns the block offset corresponding to the passed stream position. */
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8388e0c |
static sal_uInt16 GetOffset( sal_Size nStrmPos );
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8388e0c |
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8388e0c |
+protected:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ explicit XclImpBiff8Decrypter(const std::vector<sal_uInt8>& rSalt,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const std::vector<sal_uInt8>& rVerifier,
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8388e0c |
+ const std::vector<sal_uInt8>& rVerifierHash);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ explicit XclImpBiff8Decrypter(const XclImpBiff8Decrypter& rSrc);
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8388e0c |
+
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8388e0c |
+ css::uno::Sequence< css::beans::NamedValue > maEncryptionData;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector< sal_uInt8 > maSalt;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector< sal_uInt8 > maVerifier;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ std::vector< sal_uInt8 > maVerifierHash;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ msfilter::MSCodec97* mpCodec; /// Crypto algorithm implementation.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+};
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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8388e0c |
+class XclImpBiff8StdDecrypter : public XclImpBiff8Decrypter
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+public:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ explicit XclImpBiff8StdDecrypter(const std::vector<sal_uInt8>& rSalt,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const std::vector<sal_uInt8>& rVerifier,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const std::vector<sal_uInt8>& rVerifierHash)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ : XclImpBiff8Decrypter(rSalt, rVerifier, rVerifierHash)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ {
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mpCodec = &maCodec;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ }
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+private:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ /** Private copy c'tor for OnClone(). */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ explicit XclImpBiff8StdDecrypter(const XclImpBiff8StdDecrypter& rSrc);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ /** Implementation of cloning this object. */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ virtual XclImpBiff8StdDecrypter* OnClone() const override;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
private:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
::msfilter::MSCodec_Std97 maCodec; /// Crypto algorithm implementation.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- css::uno::Sequence< css::beans::NamedValue > maEncryptionData;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- ::std::vector< sal_uInt8 > maSalt;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- ::std::vector< sal_uInt8 > maVerifier;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
- ::std::vector< sal_uInt8 > maVerifierHash;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+};
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+class XclImpBiff8CryptoAPIDecrypter : public XclImpBiff8Decrypter
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+{
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+public:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ explicit XclImpBiff8CryptoAPIDecrypter(const std::vector<sal_uInt8>& rSalt,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const std::vector<sal_uInt8>& rVerifier,
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ const std::vector<sal_uInt8>& rVerifierHash)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ : XclImpBiff8Decrypter(rSalt, rVerifier, rVerifierHash)
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ {
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ mpCodec = &maCodec;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ }
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+private:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ /** Private copy c'tor for OnClone(). */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ explicit XclImpBiff8CryptoAPIDecrypter(const XclImpBiff8CryptoAPIDecrypter& rSrc);
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ /** Implementation of cloning this object. */
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ virtual XclImpBiff8CryptoAPIDecrypter* OnClone() const override;
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+private:
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
+ ::msfilter::MSCodec_CryptoAPI maCodec; /// Crypto algorithm implementation.
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
};
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
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![](https://seccdn.libravatar.org/avatar/4c471deb53ad44b176d1794c9545759c8f195b2b4acac0ed10a17e17c205a17f?s=16&d=retro) |
8388e0c |
// Stream
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diff --git a/sc/source/filter/inc/xlcontent.hxx b/sc/source/filter/inc/xlcontent.hxx
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index 6bb7b0b..ec94750 100644
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--- a/sc/source/filter/inc/xlcontent.hxx
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+++ b/sc/source/filter/inc/xlcontent.hxx
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@@ -39,8 +39,6 @@ const sal_uInt16 EXC_ID_FILEPASS = 0x002F;
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const sal_uInt16 EXC_FILEPASS_BIFF5 = 0x0000;
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const sal_uInt16 EXC_FILEPASS_BIFF8 = 0x0001;
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-const sal_uInt16 EXC_FILEPASS_BIFF8_STD = 0x0001;
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-const sal_uInt16 EXC_FILEPASS_BIFF8_STRONG = 0x0002;
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// (0x00FC, 0x00FF) SST, EXTSST -----------------------------------------------
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--
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2.7.4
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