Add new interfaces to support PKCS7#7 signed data and authenticode signature. Update...
[mirror_edk2.git] / MdePkg / Include / Uefi / UefiMultiPhase.h
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959ccb23 1/** @file\r
00edb218 2 This includes some definitions introduced in UEFI that will be used in both PEI and DXE phases.\r
959ccb23 3\r
9df063a0 4Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
af2dc6a7 5This program and the accompanying materials are licensed and made available under \r
6the terms and conditions of the BSD License that accompanies this distribution. \r
7The full text of the license may be found at\r
8http://opensource.org/licenses/bsd-license.php. \r
9 \r
10THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
11WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
959ccb23 12\r
959ccb23 13**/\r
14\r
15#ifndef __UEFI_MULTIPHASE_H__\r
16#define __UEFI_MULTIPHASE_H__\r
17\r
bd86cb02 18#include <Guid/WinCertificate.h>\r
8b13229b 19///\r
20/// Enumeration of memory types introduced in UEFI.\r
21/// \r
959ccb23 22typedef enum {\r
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23 ///\r
24 /// Not used.\r
25 ///\r
00edb218 26 EfiReservedMemoryType,\r
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27 ///\r
28 /// The code portions of a loaded application. \r
29 /// (Note that UEFI OS loaders are UEFI applications.)\r
30 ///\r
00edb218 31 EfiLoaderCode,\r
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32 ///\r
33 /// The data portions of a loaded application and the default data allocation\r
34 /// type used by an application to allocate pool memory.\r
35 ///\r
00edb218 36 EfiLoaderData,\r
1bf79370 37 ///\r
af2dc6a7 38 /// The code portions of a loaded Boot Services Driver.\r
1bf79370 39 ///\r
00edb218 40 EfiBootServicesCode,\r
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41 ///\r
42 /// The data portions of a loaded Boot Serves Driver, and the default data\r
43 /// allocation type used by a Boot Services Driver to allocate pool memory.\r
44 ///\r
00edb218 45 EfiBootServicesData,\r
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46 ///\r
47 /// The code portions of a loaded Runtime Services Driver.\r
48 ///\r
00edb218 49 EfiRuntimeServicesCode,\r
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50 ///\r
51 /// The data portions of a loaded Runtime Services Driver and the default\r
52 /// data allocation type used by a Runtime Services Driver to allocate pool memory.\r
53 ///\r
00edb218 54 EfiRuntimeServicesData,\r
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55 ///\r
56 /// Free (unallocated) memory.\r
57 ///\r
00edb218 58 EfiConventionalMemory,\r
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59 ///\r
60 /// Memory in which errors have been detected.\r
61 ///\r
00edb218 62 EfiUnusableMemory,\r
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63 ///\r
64 /// Memory that holds the ACPI tables.\r
65 ///\r
00edb218 66 EfiACPIReclaimMemory,\r
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67 ///\r
68 /// Address space reserved for use by the firmware.\r
69 ///\r
00edb218 70 EfiACPIMemoryNVS,\r
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71 ///\r
72 /// Used by system firmware to request that a memory-mapped IO region\r
73 /// be mapped by the OS to a virtual address so it can be accessed by EFI runtime services.\r
74 ///\r
00edb218 75 EfiMemoryMappedIO,\r
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76 ///\r
77 /// System memory-mapped IO region that is used to translate memory\r
78 /// cycles to IO cycles by the processor.\r
79 ///\r
00edb218 80 EfiMemoryMappedIOPortSpace,\r
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81 ///\r
82 /// Address space reserved by the firmware for code that is part of the processor.\r
83 ///\r
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84 EfiPalCode,\r
85 EfiMaxMemoryType\r
959ccb23 86} EFI_MEMORY_TYPE;\r
87\r
8b13229b 88///\r
89/// Data structure that precedes all of the standard EFI table types.\r
90/// \r
959ccb23 91typedef struct {\r
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92 ///\r
93 /// A 64-bit signature that identifies the type of table that follows.\r
94 /// Unique signatures have been generated for the EFI System Table,\r
95 /// the EFI Boot Services Table, and the EFI Runtime Services Table.\r
96 ///\r
00edb218 97 UINT64 Signature;\r
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98 ///\r
99 /// The revision of the EFI Specification to which this table\r
100 /// conforms. The upper 16 bits of this field contain the major\r
101 /// revision value, and the lower 16 bits contain the minor revision\r
102 /// value. The minor revision values are limited to the range of 00..99.\r
103 ///\r
00edb218 104 UINT32 Revision;\r
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105 ///\r
106 /// The size, in bytes, of the entire table including the EFI_TABLE_HEADER.\r
107 ///\r
00edb218 108 UINT32 HeaderSize;\r
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109 ///\r
110 /// The 32-bit CRC for the entire table. This value is computed by\r
111 /// setting this field to 0, and computing the 32-bit CRC for HeaderSize bytes.\r
112 ///\r
00edb218 113 UINT32 CRC32;\r
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114 ///\r
115 /// Reserved field that must be set to 0.\r
116 ///\r
00edb218 117 UINT32 Reserved;\r
959ccb23 118} EFI_TABLE_HEADER;\r
119\r
8b13229b 120///\r
121/// Attributes of variable.\r
122/// \r
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123#define EFI_VARIABLE_NON_VOLATILE 0x00000001\r
124#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002\r
125#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004\r
126#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x00000008\r
959ccb23 127\r
8b13229b 128///\r
129/// This attribute is identified by the mnemonic 'HR' \r
130/// elsewhere in this specification.\r
131/// \r
00edb218 132#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x00000010\r
959ccb23 133\r
3ed785e9 134/// \r
135/// AuthInfo is a WIN_CERTIFICATE using the wCertificateType\r
136/// WIN_CERTIFICATE_UEFI_GUID and the CertType\r
137/// EFI_CERT_TYPE_RSA2048_SHA256. If the attribute specifies\r
138/// authenticated access, then the Data buffer should begin with an\r
139/// authentication descriptor prior to the data payload and DataSize\r
140/// should reflect the the data.and descriptor size. The caller\r
141/// shall digest the Monotonic Count value and the associated data\r
142/// for the variable update using the SHA-256 1-way hash algorithm.\r
143/// The ensuing the 32-byte digest will be signed using the private\r
144/// key associated w/ the public/private 2048-bit RSA key-pair. The\r
145/// WIN_CERTIFICATE shall be used to describe the signature of the\r
146/// Variable data *Data. In addition, the signature will also\r
af2dc6a7 147/// include the MonotonicCount value to guard against replay attacks.\r
3ed785e9 148/// \r
959ccb23 149typedef struct {\r
3ed785e9 150 ///\r
151 /// Included in the signature of \r
152 /// AuthInfo.Used to ensure freshness/no\r
153 /// replay. Incremented during each \r
154 /// "Write" access. \r
155 /// \r
00edb218 156 UINT64 MonotonicCount;\r
3ed785e9 157 ///\r
158 /// Provides the authorization for the variable \r
159 /// access. It is a signature across the \r
160 /// variable data and the Monotonic Count \r
161 /// value. Caller uses Private key that is \r
162 /// associated with a public key that has been \r
163 /// provisioned via the key exchange. \r
164 ///\r
00edb218 165 WIN_CERTIFICATE_UEFI_GUID AuthInfo;\r
959ccb23 166} EFI_VARIABLE_AUTHENTICATION;\r
167\r
168#endif\r
169\r