mirror of
https://github.com/LongSoft/UEFITool.git
synced 2024-11-22 07:58:22 +08:00
9c5818bb16
- NVRAM parsing code refactored - Missing entries added to NVRAM-related infos - Various small bugfixes here and there
445 lines
16 KiB
C
445 lines
16 KiB
C
/* nvram.h
|
|
|
|
Copyright (c) 2016, Nikolaj Schlej. 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 NVRAM_H
|
|
#define NVRAM_H
|
|
|
|
#include <QByteArray>
|
|
#include <QString>
|
|
#include "basetypes.h"
|
|
|
|
// Make sure we use right packing rules
|
|
#pragma pack(push, 1)
|
|
|
|
//
|
|
// NVAR store and entry
|
|
//
|
|
|
|
// CEF5B9A3-476D-497F-9FDC-E98143E0422C
|
|
const QByteArray NVRAM_NVAR_STORE_FILE_GUID
|
|
("\xA3\xB9\xF5\xCE\x6D\x47\x7F\x49\x9F\xDC\xE9\x81\x43\xE0\x42\x2C", 16);
|
|
|
|
// 9221315B-30BB-46B5-813E-1B1BF4712BD3
|
|
const QByteArray NVRAM_NVAR_EXTERNAL_DEFAULTS_FILE_GUID
|
|
("\x5B\x31\x21\x92\xBB\x30\xB5\x46\x81\x3E\x1B\x1B\xF4\x71\x2B\xD3", 16);
|
|
|
|
extern QString nvarAttributesToQString(const UINT8 attributes);
|
|
extern QString nvarExtendedAttributesToQString(const UINT8 attributes);
|
|
extern QString efiTimeToQString(const EFI_TIME & time);
|
|
|
|
typedef struct NVAR_ENTRY_HEADER_ {
|
|
UINT32 Signature; // NVAR
|
|
UINT16 Size; // Size of the entry including header
|
|
UINT32 Next : 24; // Offset to the next entry in a list, or empty if latest in the list
|
|
UINT32 Attributes : 8; // Attributes
|
|
} NVAR_ENTRY_HEADER;
|
|
|
|
// NVAR signature
|
|
#define NVRAM_NVAR_ENTRY_SIGNATURE 0x5241564E
|
|
|
|
// Attributes
|
|
#define NVRAM_NVAR_ENTRY_RUNTIME 0x01
|
|
#define NVRAM_NVAR_ENTRY_ASCII_NAME 0x02
|
|
#define NVRAM_NVAR_ENTRY_GUID 0x04
|
|
#define NVRAM_NVAR_ENTRY_DATA_ONLY 0x08
|
|
#define NVRAM_NVAR_ENTRY_EXT_HEADER 0x10
|
|
#define NVRAM_NVAR_ENTRY_HW_ERROR_RECORD 0x20
|
|
#define NVRAM_NVAR_ENTRY_AUTH_WRITE 0x40
|
|
#define NVRAM_NVAR_ENTRY_VALID 0x80
|
|
|
|
// Extended attributes
|
|
#define NVRAM_NVAR_ENTRY_EXT_CHECKSUM 0x01
|
|
#define NVRAM_NVAR_ENTRY_EXT_AUTH_WRITE 0x10
|
|
#define NVRAM_NVAR_ENTRY_EXT_TIME_BASED 0x20
|
|
#define NVRAM_NVAR_ENTRY_EXT_UNKNOWN_MASK 0xCE
|
|
//
|
|
// TianoCore VSS store and variables
|
|
//
|
|
|
|
// FFF12B8D-7696-4C8B-A985-2747075B4F50
|
|
const QByteArray NVRAM_MAIN_STORE_VOLUME_GUID
|
|
("\x8D\x2B\xF1\xFF\x96\x76\x8B\x4C\xA9\x85\x27\x47\x07\x5B\x4F\x50", 16);
|
|
|
|
// 00504624-8A59-4EEB-BD0F-6B36E96128E0
|
|
const QByteArray NVRAM_ADDITIONAL_STORE_VOLUME_GUID
|
|
("\x24\x46\x50\x00\x59\x8A\xEB\x4E\xBD\x0F\x6B\x36\xE9\x61\x28\xE0", 16);
|
|
|
|
#define NVRAM_VSS_STORE_SIGNATURE 0x53535624 // $VSS
|
|
#define NVRAM_APPLE_SVS_STORE_SIGNATURE 0x53565324 // $SVS
|
|
#define NVRAM_APPLE_FSYS_STORE_SIGNATURE 0x73797346 // Fsys
|
|
#define NVRAM_APPLE_GAID_STORE_SIGNATURE 0x64696147 // Gaid
|
|
#define NVRAM_VSS_VARIABLE_START_ID 0x55AA
|
|
|
|
// Variable store header flags
|
|
#define NVRAM_VSS_VARIABLE_STORE_FORMATTED 0x5a
|
|
#define NVRAM_VSS_VARIABLE_STORE_HEALTHY 0xfe
|
|
|
|
// Variable store status
|
|
#define NVRAM_VSS_VARIABLE_STORE_STATUS_RAW 0
|
|
#define NVRAM_VSS_VARIABLE_STORE_STATUS_VALID 1
|
|
#define NVRAM_VSS_VARIABLE_STORE_STATUS_INVALID 2
|
|
#define NVRAM_VSS_VARIABLE_STORE_STATUS_UNKNOWN 3
|
|
|
|
// Variable store header
|
|
typedef struct VSS_VARIABLE_STORE_HEADER_ {
|
|
UINT32 Signature; // $VSS signature
|
|
UINT32 Size; // Size of variable store, including store header
|
|
UINT8 Format; // Store format state
|
|
UINT8 State; // Store health state
|
|
UINT16 Unknown; // Used in Apple $SVS varstores
|
|
UINT32 : 32;
|
|
} VSS_VARIABLE_STORE_HEADER;
|
|
|
|
// Normal variable header
|
|
typedef struct VSS_VARIABLE_HEADER_ {
|
|
UINT16 StartId; // Variable start marker AA55
|
|
UINT8 State; // Variable state
|
|
UINT8 : 8;
|
|
UINT32 Attributes; // Variable attributes
|
|
UINT32 NameSize; // Size of variable name, stored as null-terminated UCS2 string
|
|
UINT32 DataSize; // Size of variable data without header and name
|
|
EFI_GUID VendorGuid; // Variable vendor GUID
|
|
} VSS_VARIABLE_HEADER;
|
|
|
|
// Apple variation of normal variable header, with one new field
|
|
typedef struct VSS_APPLE_VARIABLE_HEADER_ {
|
|
UINT16 StartId; // Variable start marker AA55
|
|
UINT8 State; // Variable state
|
|
UINT8 : 8;
|
|
UINT32 Attributes; // Variable attributes
|
|
UINT32 NameSize; // Size of variable name, stored as null-terminated UCS2 string
|
|
UINT32 DataSize; // Size of variable data without header and name
|
|
EFI_GUID VendorGuid; // Variable vendor GUID
|
|
UINT32 DataCrc32; // CRC32 of the data
|
|
} VSS_APPLE_VARIABLE_HEADER;
|
|
|
|
// Authenticated variable header, used for SecureBoot vars
|
|
typedef struct VSS_AUTH_VARIABLE_HEADER_ {
|
|
UINT16 StartId; // Variable start marker AA55
|
|
UINT8 State; // Variable state
|
|
UINT8 : 8;
|
|
UINT32 Attributes; // Variable attributes
|
|
UINT64 MonotonicCounter; // Monotonic counter against replay attack
|
|
EFI_TIME Timestamp; // Time stamp against replay attack
|
|
UINT32 PubKeyIndex; // Index in PubKey database
|
|
UINT32 NameSize; // Size of variable name, stored as null-terminated UCS2 string
|
|
UINT32 DataSize; // Size of variable data without header and name
|
|
EFI_GUID VendorGuid; // Variable vendor GUID
|
|
} VSS_AUTH_VARIABLE_HEADER;
|
|
|
|
// VSS variable states
|
|
#define NVRAM_VSS_VARIABLE_IN_DELETED_TRANSITION 0xfe // Variable is in obsolete transistion
|
|
#define NVRAM_VSS_VARIABLE_DELETED 0xfd // Variable is obsolete
|
|
#define NVRAM_VSS_VARIABLE_HEADER_VALID 0x7f // Variable has valid header
|
|
#define NVRAM_VSS_VARIABLE_ADDED 0x3f // Variable has been completely added
|
|
#define NVRAM_VSS_IS_VARIABLE_STATE(_c, _Mask) (BOOLEAN) (((~_c) & (~_Mask)) != 0)
|
|
|
|
// VSS variable attributes
|
|
#define NVRAM_VSS_VARIABLE_NON_VOLATILE 0x00000001
|
|
#define NVRAM_VSS_VARIABLE_BOOTSERVICE_ACCESS 0x00000002
|
|
#define NVRAM_VSS_VARIABLE_RUNTIME_ACCESS 0x00000004
|
|
#define NVRAM_VSS_VARIABLE_HARDWARE_ERROR_RECORD 0x00000008
|
|
#define NVRAM_VSS_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x00000010
|
|
#define NVRAM_VSS_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x00000020
|
|
#define NVRAM_VSS_VARIABLE_APPEND_WRITE 0x00000040
|
|
#define NVRAM_VSS_VARIABLE_APPLE_DATA_CHECKSUM 0x80000000
|
|
#define NVRAM_VSS_VARIABLE_UNKNOWN_MASK 0x7FFFFF80
|
|
|
|
extern QString vssAttributesToQString(const UINT32 attributes);
|
|
|
|
//
|
|
// _FDC region
|
|
//
|
|
|
|
#define NVRAM_FDC_VOLUME_SIGNATURE 0x4344465F
|
|
|
|
typedef struct FDC_VOLUME_HEADER_ {
|
|
UINT32 Signature; //_FDC signature
|
|
UINT32 Size; // Size of the whole region
|
|
//EFI_FIRMWARE_VOLUME_HEADER VolumeHeader;
|
|
//EFI_FV_BLOCK_MAP_ENTRY FvBlockMap[2];
|
|
//VSS_VARIABLE_STORE_HEADER VssHeader;
|
|
} FDC_VOLUME_HEADER;
|
|
|
|
//
|
|
// FTW block
|
|
//
|
|
#define EFI_FAULT_TOLERANT_WORKING_BLOCK_VALID 0x1
|
|
#define EFI_FAULT_TOLERANT_WORKING_BLOCK_INVALID 0x2
|
|
|
|
// 9E58292B-7C68-497D-0ACE6500FD9F1B95
|
|
const QByteArray EDKII_WORKING_BLOCK_SIGNATURE_GUID
|
|
("\x2B\x29\x58\x9E\x68\x7C\x7D\x49\x0A\xCE\x65\x00\xFD\x9F\x1B\x95", 16);
|
|
|
|
#define NVRAM_MAIN_STORE_VOLUME_GUID_DATA1 0xFFF12B8D
|
|
#define EDKII_WORKING_BLOCK_SIGNATURE_GUID_DATA1 0x9E58292B
|
|
|
|
typedef struct EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER32_ {
|
|
EFI_GUID Signature; // NVRAM_MAIN_STORE_VOLUME_GUID
|
|
UINT32 Crc; // Crc32 of the header with empty Crc and State fields
|
|
UINT8 State;
|
|
UINT8 Reserved[3];
|
|
UINT32 WriteQueueSize; // Size of the FTW block without the header
|
|
//UINT8 WriteQueue[WriteQueueSize];
|
|
} EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER32;
|
|
|
|
typedef struct EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER64_ {
|
|
EFI_GUID Signature; // NVRAM_MAIN_STORE_VOLUME_GUID or EDKII_WORKING_BLOCK_SIGNATURE_GUID
|
|
UINT32 Crc; // Crc32 of the header with empty Crc and State fields
|
|
UINT8 State;
|
|
UINT8 Reserved[3];
|
|
UINT64 WriteQueueSize; // Size of the FTW block without the header
|
|
//UINT8 WriteQueue[WriteQueueSize];
|
|
} EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER64;
|
|
|
|
//
|
|
// Apple Fsys store
|
|
//
|
|
|
|
typedef struct APPLE_FSYS_STORE_HEADER_ {
|
|
UINT32 Signature; // Fsys or Gaid signature
|
|
UINT8 Unknown0; // Still unknown
|
|
UINT32 Unknown1; // Still unknown
|
|
UINT16 Size; // Size of variable store
|
|
} APPLE_FSYS_STORE_HEADER;
|
|
|
|
// Apple Fsys entry format
|
|
// UINT8 NameLength;
|
|
// CHAR8 Name[];
|
|
// UINT16 DataLength;
|
|
// UINT8 Data[]
|
|
// Store ends with a chunk named "EOF" without data
|
|
// All free bytes in store are zeroed
|
|
// Has CRC32 of the whole store without checksum field at the end
|
|
|
|
//
|
|
// EVSA store and entries
|
|
//
|
|
|
|
#define NVRAM_EVSA_STORE_SIGNATURE 0x41535645
|
|
|
|
#define NVRAM_EVSA_ENTRY_TYPE_STORE 0xEC
|
|
#define NVRAM_EVSA_ENTRY_TYPE_GUID1 0xED
|
|
#define NVRAM_EVSA_ENTRY_TYPE_GUID2 0xE1
|
|
#define NVRAM_EVSA_ENTRY_TYPE_NAME1 0xEE
|
|
#define NVRAM_EVSA_ENTRY_TYPE_NAME2 0xE2
|
|
#define NVRAM_EVSA_ENTRY_TYPE_DATA1 0xEF
|
|
#define NVRAM_EVSA_ENTRY_TYPE_DATA2 0xE3
|
|
#define NVRAM_EVSA_ENTRY_TYPE_DATA_INVALID 0x83
|
|
|
|
typedef struct EVSA_ENTRY_HEADER_ {
|
|
UINT8 Type;
|
|
UINT8 Checksum;
|
|
UINT16 Size;
|
|
} EVSA_ENTRY_HEADER;
|
|
|
|
typedef struct EVSA_STORE_ENTRY_ {
|
|
EVSA_ENTRY_HEADER Header;
|
|
UINT32 Signature; // EVSA signature
|
|
UINT32 Attributes;
|
|
UINT32 StoreSize;
|
|
UINT32 : 32;
|
|
} EVSA_STORE_ENTRY;
|
|
|
|
typedef struct EVSA_GUID_ENTRY_ {
|
|
EVSA_ENTRY_HEADER Header;
|
|
UINT16 GuidId;
|
|
//EFI_GUID Guid;
|
|
} EVSA_GUID_ENTRY;
|
|
|
|
typedef struct EVSA_NAME_ENTRY_ {
|
|
EVSA_ENTRY_HEADER Header;
|
|
UINT16 VarId;
|
|
//CHAR16 Name[];
|
|
} EVSA_NAME_ENTRY;
|
|
|
|
typedef struct EVSA_DATA_ENTRY_ {
|
|
EVSA_ENTRY_HEADER Header;
|
|
UINT16 GuidId;
|
|
UINT16 VarId;
|
|
UINT32 Attributes;
|
|
//UINT8 Data[];
|
|
} EVSA_DATA_ENTRY;
|
|
|
|
// VSS variable attributes
|
|
#define NVRAM_EVSA_DATA_NON_VOLATILE 0x00000001
|
|
#define NVRAM_EVSA_DATA_BOOTSERVICE_ACCESS 0x00000002
|
|
#define NVRAM_EVSA_DATA_RUNTIME_ACCESS 0x00000004
|
|
#define NVRAM_EVSA_DATA_HARDWARE_ERROR_RECORD 0x00000008
|
|
#define NVRAM_EVSA_DATA_AUTHENTICATED_WRITE_ACCESS 0x00000010
|
|
#define NVRAM_EVSA_DATA_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x00000020
|
|
#define NVRAM_EVSA_DATA_APPEND_WRITE 0x00000040
|
|
#define NVRAM_EVSA_DATA_EXTENDED_HEADER 0x10000000
|
|
#define NVRAM_EVSA_DATA_UNKNOWN_MASK 0xEFFFFF80
|
|
|
|
typedef struct EVSA_DATA_ENTRY_EXTENDED_ {
|
|
EVSA_ENTRY_HEADER Header;
|
|
UINT16 GuidId;
|
|
UINT16 VarId;
|
|
UINT32 Attributes;
|
|
UINT32 DataSize;
|
|
//UINT8 Data[];
|
|
} EVSA_DATA_ENTRY_EXTENDED;
|
|
|
|
extern QString evsaAttributesToQString(const UINT32 attributes);
|
|
|
|
//
|
|
// Phoenix SCT Flash Map
|
|
//
|
|
|
|
#define NVRAM_PHOENIX_FLASH_MAP_SIGNATURE_PART1 0x414C465F
|
|
#define NVRAM_PHOENIX_FLASH_MAP_SIGNATURE_LENGTH 10
|
|
|
|
// _FLASH_MAP
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_SIGNATURE
|
|
("\x5F\x46\x4C\x41\x53\x48\x5F\x4D\x41\x50", 10);
|
|
|
|
typedef struct PHOENIX_FLASH_MAP_HEADER_ {
|
|
UINT8 Signature[10]; // _FLASH_MAP signature
|
|
UINT16 NumEntries; // Number of entries in the map
|
|
UINT32 : 32; // Reserved field
|
|
} PHOENIX_FLASH_MAP_HEADER;
|
|
|
|
typedef struct PHOENIX_FLASH_MAP_ENTRY_ {
|
|
EFI_GUID Guid;
|
|
UINT16 DataType;
|
|
UINT16 EntryType;
|
|
UINT64 PhysicalAddress;
|
|
UINT32 Size;
|
|
UINT32 Offset;
|
|
} PHOENIX_FLASH_MAP_ENTRY;
|
|
|
|
#define NVRAM_PHOENIX_FLASH_MAP_ENTRY_TYPE_VOLUME 0x0000
|
|
#define NVRAM_PHOENIX_FLASH_MAP_ENTRY_TYPE_DATA_BLOCK 0x0001
|
|
|
|
extern QString flashMapGuidToQString(const EFI_GUID & guid);
|
|
|
|
// B091E7D2-05A0-4198-94F0-74B7B8C55459
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_VOLUME_HEADER
|
|
("\xD2\xE7\x91\xB0\xA0\x05\x98\x41\x94\xF0\x74\xB7\xB8\xC5\x54\x59", 16);
|
|
|
|
// FD3F690E-B4B0-4D68-89DB-19A1A3318F90
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_MICROCODES_GUID
|
|
("\x0E\x69\x3F\xFD\xB0\xB4\x68\x4D\x89\xDB\x19\xA1\xA3\x31\x8F\x90", 16);
|
|
|
|
// 46310243-7B03-4132-BE44-2243FACA7CDD
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_CMDB_GUID
|
|
("\x43\x02\x31\x46\x03\x7B\x32\x41\xBE\x44\x22\x43\xFA\xCA\x7C\xDD", 16);
|
|
|
|
// 1B2C4952-D778-4B64-BDA1-15A36F5FA545
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_PUBKEY1_GUID
|
|
("\x52\x49\x2C\x1B\x78\xD7\x64\x4B\xBD\xA1\x15\xA3\x6F\x5F\xA5\x45", 16);
|
|
|
|
// 127C1C4E-9135-46E3-B006-F9808B0559A5
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_MARKER1_GUID
|
|
("\x4E\x1C\x7C\x12\x35\x91\xE3\x46\xB0\x06\xF9\x80\x8B\x05\x59\xA5", 16);
|
|
|
|
// 7CE75114-8272-45AF-B536-761BD38852CE
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_PUBKEY2_GUID
|
|
("\x14\x51\xE7\x7C\x72\x82\xAF\x45\xB5\x36\x76\x1B\xD3\x88\x52\xCE", 16);
|
|
|
|
// 071A3DBE-CFF4-4B73-83F0-598C13DCFDD5
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_MARKER2_GUID
|
|
("\xBE\x3D\x1A\x07\xF4\xCF\x73\x4B\x83\xF0\x59\x8C\x13\xDC\xFD\xD5", 16);
|
|
|
|
// FACFB110-7BFD-4EFB-873E-88B6B23B97EA
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_EVSA1_GUID
|
|
("\x10\xB1\xCF\xFA\xFD\x7B\xFB\x4E\x87\x3E\x88\xB6\xB2\x3B\x97\xEA", 16);
|
|
|
|
// E68DC11A-A5F4-4AC3-AA2E-29E298BFF645
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_EVSA2_GUID
|
|
("\x1A\xC1\x8D\xE6\xF4\xA5\xC3\x4A\xAA\x2E\x29\xE2\x98\xBF\xF6\x45", 16);
|
|
|
|
// 4B3828AE-0ACE-45B6-8CDB-DAFC28BBF8C5
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_EVSA3_GUID
|
|
("\xAE\x28\x38\x4B\xCE\x0A\xB6\x45\x8C\xDB\xDA\xFC\x28\xBB\xF8\xC5", 16);
|
|
|
|
// C22E6B8A-8159-49A3-B353-E84B79DF19C0
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_EVSA4_GUID
|
|
("\x8A\x6B\x2E\xC2\x59\x81\xA3\x49\xB3\x53\xE8\x4B\x79\xDF\x19\xC0", 16);
|
|
|
|
// B6B5FAB9-75C4-4AAE-8314-7FFFA7156EAA
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_EVSA5_GUID
|
|
("\xB9\xFA\xB5\xB6\xC4\x75\xAE\x4A\x83\x14\x7F\xFF\xA7\x15\x6E\xAA", 16);
|
|
|
|
// 919B9699-8DD0-4376-AA0B-0E54CCA47D8F
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_EVSA6_GUID
|
|
("\x99\x96\x9B\x91\xD0\x8D\x76\x43\xAA\x0B\x0E\x54\xCC\xA4\x7D\x8F", 16);
|
|
|
|
// 58A90A52-929F-44F8-AC35-A7E1AB18AC91
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_EVSA7_GUID
|
|
("\x52\x0A\xA9\x58\x9F\x92\xF8\x44\xAC\x35\xA7\xE1\xAB\x18\xAC\x91", 16);
|
|
|
|
// 8CB71915-531F-4AF5-82BF-A09140817BAA
|
|
const QByteArray NVRAM_PHOENIX_FLASH_MAP_SELF_GUID
|
|
("\x15\x19\xB7\x8C\x1F\x53\xF5\x4A\x82\xBF\xA0\x91\x40\x81\x7B\xAA", 16);
|
|
|
|
//
|
|
// SLIC pubkey and marker
|
|
//
|
|
|
|
typedef struct OEM_ACTIVATION_PUBKEY_ {
|
|
UINT32 Type; // 0
|
|
UINT32 Size; // 0x9C
|
|
UINT8 KeyType;
|
|
UINT8 Version;
|
|
UINT16 Reserved;
|
|
UINT32 Algorithm;
|
|
UINT32 Magic; // RSA1 signature
|
|
UINT32 BitLength;
|
|
UINT32 Exponent;
|
|
UINT8 Modulus[128];
|
|
} OEM_ACTIVATION_PUBKEY;
|
|
|
|
#define OEM_ACTIVATION_PUBKEY_TYPE 0x00000000
|
|
#define OEM_ACTIVATION_PUBKEY_MAGIC 0x31415352 // RSA1
|
|
|
|
typedef struct OEM_ACTIVATION_MARKER_ {
|
|
UINT32 Type; // 1
|
|
UINT32 Size; // 0xB6
|
|
UINT32 Version;
|
|
UINT8 OemId[6];
|
|
UINT8 OemTableId[8];
|
|
UINT64 WindowsFlag; // WINDOWS signature
|
|
UINT32 SlicVersion;
|
|
UINT8 Reserved[16];
|
|
UINT8 Signature[128];
|
|
} OEM_ACTIVATION_MARKER;
|
|
|
|
#define OEM_ACTIVATION_MARKER_TYPE 0x00000001
|
|
#define OEM_ACTIVATION_MARKER_WINDOWS_FLAG_PART1 0x444E4957
|
|
#define OEM_ACTIVATION_MARKER_WINDOWS_FLAG 0x2053574F444E4957UL
|
|
#define OEM_ACTIVATION_MARKER_RESERVED_BYTE 0x00
|
|
|
|
//
|
|
// Phoenix CMDB, no londer used, requires no parsing
|
|
//
|
|
|
|
typedef struct PHOENIX_CMDB_HEADER_ {
|
|
UINT32 Signature; // CMDB signature
|
|
UINT32 HeaderSize; // Size of this header
|
|
UINT32 TotalSize; // Total size of header and chunks, without strings
|
|
// UINT8 StartChunk[3];
|
|
// UINT8 StringChunk[5][x];
|
|
// C_STR Strings[2*x + 1];
|
|
} PHOENIX_CMDB_HEADER;
|
|
|
|
#define NVRAM_PHOENIX_CMDB_HEADER_SIGNATURE 0x42444D43
|
|
#define NVRAM_PHOENIX_CMDB_SIZE 0x100;
|
|
|
|
// Restore previous packing rules
|
|
#pragma pack(pop)
|
|
|
|
#endif // NVRAM_H
|