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From 5216de8394ff599e41c8540c0572368c18c51459 Mon Sep 17 00:00:00 2001
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From: Dave Howells <dhowells@redhat.com>
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Date: Tue, 23 Oct 2012 09:30:54 -0400
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Subject: [PATCH 4/9] Add EFI signature data types
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Add the data types that are used for containing hashes, keys and certificates
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for cryptographic verification.
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Bugzilla: N/A
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Upstream-status: Fedora mustard for now
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Signed-off-by: David Howells <dhowells@redhat.com>
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---
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include/linux/efi.h | 20 ++++++++++++++++++++
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1 file changed, 20 insertions(+)
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diff --git a/include/linux/efi.h b/include/linux/efi.h
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index 8cb38cfcba74..8c274b4ea8e6 100644
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--- a/include/linux/efi.h
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+++ b/include/linux/efi.h
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@@ -647,6 +647,9 @@ void efi_native_runtime_setup(void);
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#define LINUX_EFI_ARM_SCREEN_INFO_TABLE_GUID EFI_GUID(0xe03fc20a, 0x85dc, 0x406e, 0xb9, 0x0e, 0x4a, 0xb5, 0x02, 0x37, 0x1d, 0x95)
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#define LINUX_EFI_LOADER_ENTRY_GUID EFI_GUID(0x4a67b082, 0x0a4c, 0x41cf, 0xb6, 0xc7, 0x44, 0x0b, 0x29, 0xbb, 0x8c, 0x4f)
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+#define EFI_CERT_SHA256_GUID EFI_GUID(0xc1c41626, 0x504c, 0x4092, 0xac, 0xa9, 0x41, 0xf9, 0x36, 0x93, 0x43, 0x28)
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+#define EFI_CERT_X509_GUID EFI_GUID(0xa5c059a1, 0x94e4, 0x4aa7, 0x87, 0xb5, 0xab, 0x15, 0x5c, 0x2b, 0xf0, 0x72)
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+
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typedef struct {
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efi_guid_t guid;
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u64 table;
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@@ -879,6 +885,20 @@ typedef struct {
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efi_memory_desc_t entry[0];
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} efi_memory_attributes_table_t;
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+typedef struct {
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+ efi_guid_t signature_owner;
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+ u8 signature_data[];
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+} efi_signature_data_t;
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+
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+typedef struct {
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+ efi_guid_t signature_type;
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+ u32 signature_list_size;
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+ u32 signature_header_size;
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+ u32 signature_size;
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+ u8 signature_header[];
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+ /* efi_signature_data_t signatures[][] */
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+} efi_signature_list_t;
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+
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/*
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* All runtime access to EFI goes through this structure:
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*/
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--
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2.5.5
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