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Diffstat (limited to 'gpxe/src/include/gpxe/efi/Uefi/UefiMultiPhase.h')
| -rw-r--r-- | gpxe/src/include/gpxe/efi/Uefi/UefiMultiPhase.h | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/gpxe/src/include/gpxe/efi/Uefi/UefiMultiPhase.h b/gpxe/src/include/gpxe/efi/Uefi/UefiMultiPhase.h deleted file mode 100644 index 2d1af5ed..00000000 --- a/gpxe/src/include/gpxe/efi/Uefi/UefiMultiPhase.h +++ /dev/null @@ -1,210 +0,0 @@ -/** @file - This includes some definitions introduced in UEFI that will be used in both PEI and DXE phases. - - Copyright (c) 2006 - 2008, Intel Corporation - All rights reserved. This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - -#ifndef __UEFI_MULTIPHASE_H__ -#define __UEFI_MULTIPHASE_H__ - -#include <gpxe/efi/ProcessorBind.h> - -/// -/// Enumeration of memory types introduced in UEFI. -/// -typedef enum { - EfiReservedMemoryType, - EfiLoaderCode, - EfiLoaderData, - EfiBootServicesCode, - EfiBootServicesData, - EfiRuntimeServicesCode, - EfiRuntimeServicesData, - EfiConventionalMemory, - EfiUnusableMemory, - EfiACPIReclaimMemory, - EfiACPIMemoryNVS, - EfiMemoryMappedIO, - EfiMemoryMappedIOPortSpace, - EfiPalCode, - EfiMaxMemoryType -} EFI_MEMORY_TYPE; - - -/// -/// Data structure that precedes all of the standard EFI table types. -/// -typedef struct { - UINT64 Signature; - UINT32 Revision; - UINT32 HeaderSize; - UINT32 CRC32; - UINT32 Reserved; -} EFI_TABLE_HEADER; - -/// -/// Attributes of variable. -/// -#define EFI_VARIABLE_NON_VOLATILE 0x00000001 -#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002 -#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004 -#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x00000008 - -/// -/// This attribute is identified by the mnemonic 'HR' -/// elsewhere in this specification. -/// -#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x00000010 - -// -// _WIN_CERTIFICATE.wCertificateType -// -#define WIN_CERT_TYPE_EFI_PKCS115 0x0EF0 -#define WIN_CERT_TYPE_EFI_GUID 0x0EF1 - -/// -/// The WIN_CERTIFICATE structure is part of the PE/COFF specification. -/// -typedef struct _WIN_CERTIFICATE { - /// - /// The length of the entire certificate, - /// including the length of the header, in bytes. - /// - UINT32 dwLength; - /// - /// The revision level of the WIN_CERTIFICATE - /// structure. The current revision level is 0x0200. - /// - UINT16 wRevision; - /// - /// The certificate type. See WIN_CERT_TYPE_xxx for the UEFI - /// certificate types. The UEFI specification reserves the range of - /// certificate type values from 0x0EF0 to 0x0EFF. - /// - UINT16 wCertificateType; - /// - /// The following is the actual certificate. The format of - /// the certificate depends on wCertificateType. - /// - /// UINT8 bCertificate[ANYSIZE_ARRAY]; - /// -} WIN_CERTIFICATE; - -/// -/// WIN_CERTIFICATE_UEFI_GUID.CertType -/// -#define EFI_CERT_TYPE_RSA2048_SHA256_GUID \ - {0xa7717414, 0xc616, 0x4977, {0x94, 0x20, 0x84, 0x47, 0x12, 0xa7, 0x35, 0xbf } } - -// -// WIN_CERTIFICATE_UEFI_GUID.CertData -// -typedef struct _EFI_CERT_BLOCK_RSA_2048_SHA256 { - UINT32 HashType; - UINT8 PublicKey[256]; - UINT8 Signature[256]; -} EFI_CERT_BLOCK_RSA_2048_SHA256; - - -/// -/// Certificate which encapsulates a GUID-specific digital signature -/// -typedef struct _WIN_CERTIFICATE_UEFI_GUID { - /// - /// This is the standard WIN_CERTIFICATE header, where - /// wCertificateType is set to WIN_CERT_TYPE_UEFI_GUID. - /// - WIN_CERTIFICATE Hdr; - /// - /// This is the unique id which determines the - /// format of the CertData. In this case, the - /// value is EFI_CERT_TYPE_RSA2048_SHA256_GUID. - /// - EFI_GUID CertType; - /// - /// The following is the certificate data. The format of - /// the data is determined by the CertType. In this case the value is - /// EFI_CERT_BLOCK_RSA_2048_SHA256. - /// - /// UINT8 CertData[ANYSIZE_ARRAY]; - /// -} WIN_CERTIFICATE_UEFI_GUID; - - -/// -/// Certificate which encapsulates the RSASSA_PKCS1-v1_5 digital signature. -/// -/// The WIN_CERTIFICATE_UEFI_PKCS1_15 structure is derived from -/// WIN_CERTIFICATE and encapsulate the information needed to -/// implement the RSASSA-PKCS1-v1_5 digital signature algorithm as -/// specified in RFC2437. -/// -typedef struct _WIN_CERTIFICATE_EFI_PKCS1_15 { - /// - /// This is the standard WIN_CERTIFICATE header, where - /// wCertificateType is set to WIN_CERT_TYPE_UEFI_PKCS1_15. - /// - WIN_CERTIFICATE Hdr; - /// - /// This is the hashing algorithm which was performed on the - /// UEFI executable when creating the digital signature. - /// - EFI_GUID HashAlgorithm; - /// - /// The following is the actual digital signature. The - /// size of the signature is the same size as the key - /// (1024-bit key is 128 bytes) and can be determined by - /// subtracting the length of the other parts of this header - /// from the total length of the certificate as found in - /// Hdr.dwLength. - /// - /// UINT8 Signature[ANYSIZE_ARRAY]; - /// -} WIN_CERTIFICATE_EFI_PKCS1_15; - - - -/// -/// AuthInfo is a WIN_CERTIFICATE using the wCertificateType -/// WIN_CERTIFICATE_UEFI_GUID and the CertType -/// EFI_CERT_TYPE_RSA2048_SHA256. If the attribute specifies -/// authenticated access, then the Data buffer should begin with an -/// authentication descriptor prior to the data payload and DataSize -/// should reflect the the data.and descriptor size. The caller -/// shall digest the Monotonic Count value and the associated data -/// for the variable update using the SHA-256 1-way hash algorithm. -/// The ensuing the 32-byte digest will be signed using the private -/// key associated w/ the public/private 2048-bit RSA key-pair. The -/// WIN_CERTIFICATE shall be used to describe the signature of the -/// Variable data *Data. In addition, the signature will also -/// include the MonotonicCount value to guard against replay attacks -/// -typedef struct { - /// - /// Included in the signature of - /// AuthInfo.Used to ensure freshness/no - /// replay. Incremented during each - /// "Write" access. - /// - UINT64 MonotonicCount; - /// - /// Provides the authorization for the variable - /// access. It is a signature across the - /// variable data and the Monotonic Count - /// value. Caller uses Private key that is - /// associated with a public key that has been - /// provisioned via the key exchange. - /// - WIN_CERTIFICATE_UEFI_GUID AuthInfo; -} EFI_VARIABLE_AUTHENTICATION; - -#endif - |