From ba3f737b8521314b62edaa7d4cc4bdc9aeefe394 Mon Sep 17 00:00:00 2001 From: Dave Howells Date: Tue, 23 Oct 2012 09:30:54 -0400 Subject: [PATCH 15/20] Add EFI signature data types Add the data types that are used for containing hashes, keys and certificates for cryptographic verification. Bugzilla: N/A Upstream-status: Fedora mustard for now Signed-off-by: David Howells --- include/linux/efi.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/include/linux/efi.h b/include/linux/efi.h index 5af91b58afae..190858d62fe3 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -603,6 +603,9 @@ void efi_native_runtime_setup(void); #define LINUX_EFI_LOADER_ENTRY_GUID EFI_GUID(0x4a67b082, 0x0a4c, 0x41cf, 0xb6, 0xc7, 0x44, 0x0b, 0x29, 0xbb, 0x8c, 0x4f) #define LINUX_EFI_RANDOM_SEED_TABLE_GUID EFI_GUID(0x1ce1e5bc, 0x7ceb, 0x42f2, 0x81, 0xe5, 0x8a, 0xad, 0xf1, 0x80, 0xf5, 0x7b) +#define EFI_CERT_SHA256_GUID EFI_GUID(0xc1c41626, 0x504c, 0x4092, 0xac, 0xa9, 0x41, 0xf9, 0x36, 0x93, 0x43, 0x28) +#define EFI_CERT_X509_GUID EFI_GUID(0xa5c059a1, 0x94e4, 0x4aa7, 0x87, 0xb5, 0xab, 0x15, 0x5c, 0x2b, 0xf0, 0x72) + typedef struct { efi_guid_t guid; u64 table; @@ -853,6 +856,20 @@ typedef struct { efi_memory_desc_t entry[0]; } efi_memory_attributes_table_t; +typedef struct { + efi_guid_t signature_owner; + u8 signature_data[]; +} efi_signature_data_t; + +typedef struct { + efi_guid_t signature_type; + u32 signature_list_size; + u32 signature_header_size; + u32 signature_size; + u8 signature_header[]; + /* efi_signature_data_t signatures[][] */ +} efi_signature_list_t; + /* * All runtime access to EFI goes through this structure: */ -- 2.9.3