--- /dev/null
+/** @file\r
+ Platform Key, Key Exchange Key, and Image signature database are defined \r
+ for the signed image validation.\r
+\r
+ Copyright (c) 2009, Intel Corporation\r
+ All rights reserved. This program and the accompanying materials \r
+ are licensed and made available under the terms and conditions of the BSD License \r
+ which accompanies this distribution. The full text of the license may be found at \r
+ http://opensource.org/licenses/bsd-license.php \r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+\r
+ @par Revision Reference:\r
+ GUIDs defined in UEFI 2.2 spec.\r
+**/\r
+\r
+#ifndef __IMAGE_AUTHTICATION_H__\r
+#define __IMAGE_AUTHTICATION_H__\r
+\r
+#include <Guid/GlobalVariable.h>\r
+\r
+#define EFI_IMAGE_SECURITY_DATABASE_GUID \\r
+ { \\r
+ 0xd719b2cb, 0x3d3a, 0x4596, { 0xa3, 0xbc, 0xda, 0xd0, 0xe, 0x67, 0x65, 0x6f } \\r
+ }\r
+\r
+///\r
+/// Varialbe name with guid EFI_IMAGE_SECURITY_DATABASE_GUID \r
+/// for the authorized signature database.\r
+///\r
+#define EFI_IMAGE_SECURITY_DATABASE L"db"\r
+///\r
+/// Varialbe name with guid EFI_IMAGE_SECURITY_DATABASE_GUID \r
+/// for the forbidden signature database.\r
+///\r
+#define EFI_IMAGE_SECURITY_DATABASE1 L"dbx"\r
+\r
+#define SETUP_MODE 1\r
+#define USER_MODE 0\r
+///\r
+/// Globally "SetupMode" variable to specify whether the system is currently operating \r
+/// in setup mode (1) or not (0). All other values are reserved.\r
+///\r
+#define EFI_SETUP_MODE_NAME L"SetupMode"\r
+///\r
+/// Globally "PK" variable for the Platform Key Signature Database.\r
+///\r
+#define EFI_PLATFORM_KEY_NAME L"PK"\r
+///\r
+/// Globally "KEK" variable for the Key Exchange Key Signature Database.\r
+///\r
+#define EFI_KEY_EXCHANGE_KEY_NAME L"KEK"\r
+///\r
+/// Globally "SignatureSupport" variable returns an array of GUIDs, \r
+/// with each GUID representing a type of signature which the platform \r
+/// firmware supports for images and other data.\r
+///\r
+#define EFI_SIGNATURE_SUPPORT_NAME L"SignatureSupport"\r
+\r
+//***********************************************************************\r
+// Signature Database\r
+//***********************************************************************\r
+///\r
+/// The format of a signature database. \r
+///\r
+#pragma pack(1)\r
+\r
+typedef struct {\r
+ ///\r
+ /// An identifier which identifies the agent which added the signature to the list.\r
+ ///\r
+ EFI_GUID SignatureOwner;\r
+ ///\r
+ /// The format of the signature is defined by the SignatureType.\r
+ ///\r
+ UINT8 SignatureData[1];\r
+} EFI_SIGNATURE_DATA;\r
+\r
+typedef struct {\r
+ ///\r
+ /// Type of the signature. GUID signature types are defined in below.\r
+ ///\r
+ EFI_GUID SignatureType;\r
+ ///\r
+ /// Total size of the signature list, including this header.\r
+ ///\r
+ UINT32 SignatureListSize;\r
+ ///\r
+ /// Size of the signature header which precedes the array of signatures.\r
+ ///\r
+ UINT32 SignatureHeaderSize;\r
+ ///\r
+ /// Size of each signature.\r
+ ///\r
+ UINT32 SignatureSize; \r
+ ///\r
+ /// Header before the array of signatures. The format of this header is specified \r
+ /// by the SignatureType.\r
+ /// UINT8 SignatureHeader[SignatureHeaderSize];\r
+ ///\r
+ /// An array of signatures. Each signature is SignatureSize bytes in length. \r
+ /// EFI_SIGNATURE_DATA Signatures[][SignatureSize];\r
+ ///\r
+} EFI_SIGNATURE_LIST;\r
+\r
+#pragma pack()\r
+\r
+///\r
+/// This identifies a signature containing a SHA-256 hash. The SignatureHeader size should \r
+/// always be 0. The SignatureSize should always be 32 bytes.\r
+///\r
+#define EFI_CERT_SHA256_GUID \\r
+ { \\r
+ 0xc1c41626, 0x504c, 0x4092, {0xac, 0xa9, 0x41, 0xf9, 0x36, 0x93, 0x43, 0x28} \\r
+ }\r
+\r
+///\r
+/// This identifies a signature containing an RSA-2048 key. The SignatureHeader size should \r
+/// always be 0. The SignatureSize should always be 256 bytes.\r
+///\r
+#define EFI_CERT_RSA2048_GUID \\r
+ { \\r
+ 0x3c5766e8, 0x269c, 0x4e34, {0xaa, 0x14, 0xed, 0x77, 0x6e, 0x85, 0xb3, 0xb6} \\r
+ }\r
+\r
+///\r
+/// This identifies a signature containing a RSA-2048 signature of a SHA-256 hash. The \r
+/// SignatureHeader size should always be 0. The SignatureSize should always be 256 bytes.\r
+///\r
+#define EFI_CERT_RSA2048_SHA256_GUID \\r
+ { \\r
+ 0xe2b36190, 0x879b, 0x4a3d, {0xad, 0x8d, 0xf2, 0xe7, 0xbb, 0xa3, 0x27, 0x84} \\r
+ }\r
+\r
+///\r
+/// This identifies a signature containing a SHA-1 hash. The SignatureHeader size should always\r
+/// be 0. The SignatureSize should always be 20 bytes\r
+///\r
+#define EFI_CERT_SHA1_GUID \\r
+ { \\r
+ 0x826ca512, 0xcf10, 0x4ac9, {0xb1, 0x87, 0xbe, 0x1, 0x49, 0x66, 0x31, 0xbd} \\r
+ }\r
+\r
+///\r
+/// This identifies a signature containing a RSA-2048 signature of a SHA-1 hash. The \r
+/// SignatureHeader size should always be 0. The SignatureSize should always be 256 bytes.\r
+///\r
+#define EFI_CERT_RSA2048_SHA1_GUID \\r
+ { \\r
+ 0x67f8444f, 0x8743, 0x48f1, {0xa3, 0x28, 0x1e, 0xaa, 0xb8, 0x73, 0x60, 0x80} \\r
+ }\r
+\r
+///\r
+/// This identifies a signature based on an X.509 certificate. If the signature is an X.509 certificate then \r
+/// verification of the signature of an image should validate the public key certificate in the image using \r
+/// certificate path verification, up to this X.509 certificate as a trusted root.\r
+///\r
+#define EFI_CERT_X509 \\r
+ { \\r
+ 0xa5c059a1, 0x94e4, 0x4aa7, {0x87, 0xb5, 0xab, 0x15, 0x5c, 0x2b, 0xf0, 0x72} \\r
+ }\r
+\r
+//***********************************************************************\r
+// Image Execution Information Table Definition\r
+//***********************************************************************\r
+typedef UINT32 EFI_IMAGE_EXECUTION_ACTION;\r
+\r
+#define EFI_IMAGE_EXECUTION_AUTHENTICATION 0x00000007 \r
+\r
+//\r
+// EFI_IMAGE_EXECUTION_INFO is added to EFI System Configuration Table \r
+// and assigned the GUID EFI_IMAGE_SECURITY_DATABASE_GUID.\r
+//\r
+typedef struct {\r
+ ///\r
+ /// Describes the action taken by the firmware regarding this image.\r
+ ///\r
+ EFI_IMAGE_EXECUTION_ACTION Action;\r
+ ///\r
+ /// Size of all of the entire structure.\r
+ ///\r
+ UINT32 InfoSize;\r
+ ///\r
+ /// If this image was a UEFI device driver (for option ROM, for example) this is the \r
+ /// null-terminated, user-friendly name for the device. If the image was for an application, \r
+ /// then this is the name of the application. If this cannot be determined, then a simple \r
+ /// NULL character should be put in this position.\r
+ /// CHAR16 Name[];\r
+ ///\r
+\r
+ ///\r
+ /// For device drivers, this is the device path of the device for which this device driver \r
+ /// was intended. In some cases, the driver itself may be stored as part of the system \r
+ /// firmware, but this field should record the device's path, not the firmware path. For \r
+ /// applications, this is the device path of the application. If this cannot be determined, \r
+ /// a simple end-of-path device node should be put in this position.\r
+ /// EFI_DEVICE_PATH_PROTOCOL DevicePath;\r
+ ///\r
+\r
+ ///\r
+ /// The image digest of the image. The certificate type must be one of the hash types. \r
+ /// The hash type must match the type used in the Signature field.\r
+ ///\r
+ WIN_CERTIFICATE ImageHash;\r
+ ///\r
+ /// Zero or more image signatures. If the image contained no signtures, \r
+ /// then this field is empty.\r
+ ///\r
+ WIN_CERTIFICATE Signature;\r
+} EFI_IMAGE_EXECUTION_INFO;\r
+\r
+extern EFI_GUID gEfiImageSecurityDatabaseGuid;\r
+extern EFI_GUID gEfiCertSha256Guid;\r
+extern EFI_GUID gEfiCertRsa2048Guid; \r
+extern EFI_GUID gEfiCertRsa2048Sha256Guid;\r
+extern EFI_GUID gEfiCertSha1Guid;\r
+extern EFI_GUID gEfiCertRsa2048Sha1Guid;\r
+extern EFI_GUID gEfiCertX509Guid;\r
+\r
+#endif\r
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