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3eb9473e | 1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2006, Intel Corporation \r | |
4 | All rights reserved. This program and the accompanying materials \r | |
5 | are licensed and made available under the terms and conditions of the BSD License \r | |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | Hash.h\r | |
15 | \r | |
16 | Abstract: \r | |
17 | EFI_HASH_SERVICE_BINDING_PROTOCOL as defined in UEFI 2.0.\r | |
18 | EFI_HASH_PROTOCOL as defined in UEFI 2.0.\r | |
19 | The EFI Hash Service Binding Protocol is used to locate hashing services support \r | |
20 | provided by a driver and create and destroy instances of the EFI Hash Protocol \r | |
21 | so that a multiple drivers can use the underlying hashing services.\r | |
22 | The EFI Service Binding Protocol defines the generic Service Binding Protocol functions.\r | |
23 | \r | |
24 | Revision History\r | |
25 | --*/\r | |
26 | \r | |
27 | #ifndef __EFI_HASH_PROTOCOL_H__\r | |
28 | #define __EFI_HASH_PROTOCOL_H__\r | |
29 | \r | |
30 | #define EFI_HASH_SERVICE_BINDING_PROTOCOL \\r | |
31 | { \\r | |
32 | 0x42881c98, 0xa4f3, 0x44b0, {0xa3, 0x9d, 0xdf, 0xa1, 0x86, 0x67, 0xd8, 0xcd } \\r | |
33 | }\r | |
34 | \r | |
35 | #define EFI_HASH_PROTOCOL_GUID \\r | |
36 | { \\r | |
37 | 0xc5184932, 0xdba5, 0x46db, {0xa5, 0xba, 0xcc, 0x0b, 0xda, 0x9c, 0x14, 0x35 } \\r | |
38 | }\r | |
39 | \r | |
40 | #define EFI_HASH_ALGORITHM_SHA1_GUID \\r | |
41 | { \\r | |
42 | 0x2ae9d80f, 0x3fb2, 0x4095, {0xb7, 0xb1, 0xe9, 0x31, 0x57, 0xb9, 0x46, 0xb6 } \\r | |
43 | }\r | |
44 | \r | |
45 | #define EFI_HASH_ALGORITHM_SHA224_GUID \\r | |
46 | { \\r | |
47 | 0x8df01a06, 0x9bd5, 0x4bf7, {0xb0, 0x21, 0xdb, 0x4f, 0xd9, 0xcc, 0xf4, 0x5b } \\r | |
48 | } \r | |
49 | \r | |
50 | #define EFI_HASH_ALGORITHM_SHA256_GUID \\r | |
51 | { \\r | |
52 | 0x51aa59de, 0xfdf2, 0x4ea3, {0xbc, 0x63, 0x87, 0x5f, 0xb7, 0x84, 0x2e, 0xe9 } \\r | |
53 | } \r | |
54 | \r | |
55 | #define EFI_HASH_ALGORITHM_SHA384_GUID \\r | |
56 | { \\r | |
57 | 0xefa96432, 0xde33, 0x4dd2, {0xae, 0xe6, 0x32, 0x8c, 0x33, 0xdf, 0x77, 0x7a } \\r | |
58 | } \r | |
59 | \r | |
60 | #define EFI_HASH_ALGORITHM_SHA512_GUID \\r | |
61 | { \\r | |
62 | 0xcaa4381e, 0x750c, 0x4770, {0xb8, 0x70, 0x7a, 0x23, 0xb4, 0xe4, 0x21, 0x30 } \\r | |
63 | }\r | |
64 | \r | |
65 | #define EFI_HASH_ALGORTIHM_MD5_GUID \\r | |
66 | { \\r | |
67 | 0xaf7c79c, 0x65b5, 0x4319, {0xb0, 0xae, 0x44, 0xec, 0x48, 0x4e, 0x4a, 0xd7 } \\r | |
68 | }\r | |
69 | \r | |
70 | typedef struct _EFI_HASH_PROTOCOL EFI_HASH_PROTOCOL;\r | |
71 | \r | |
72 | typedef UINT8 EFI_MD5_HASH[16];\r | |
73 | typedef UINT8 EFI_SHA1_HASH[20];\r | |
74 | typedef UINT8 EFI_SHA224_HASH[28];\r | |
75 | typedef UINT8 EFI_SHA256_HASH[32];\r | |
76 | typedef UINT8 EFI_SHA384_HASH[48];\r | |
77 | typedef UINT8 EFI_SHA512_HASH[64];\r | |
78 | \r | |
79 | typedef union {\r | |
80 | EFI_MD5_HASH *Md5Hash;\r | |
81 | EFI_SHA1_HASH *Sha1Hash;\r | |
82 | EFI_SHA224_HASH *Sha224Hash;\r | |
83 | EFI_SHA256_HASH *Sha256Hash;\r | |
84 | EFI_SHA384_HASH *Sha384Hash;\r | |
85 | EFI_SHA512_HASH *Sha512Hash;\r | |
86 | } EFI_HASH_OUTPUT;\r | |
87 | \r | |
88 | typedef\r | |
89 | EFI_STATUS\r | |
90 | (EFIAPI *EFI_HASH_GET_HASH_SIZE) (\r | |
91 | IN CONST EFI_HASH_PROTOCOL *This,\r | |
92 | IN CONST EFI_GUID *HashAlgorithm,\r | |
93 | OUT UINTN *HashSize\r | |
94 | )\r | |
95 | /*++\r | |
96 | \r | |
97 | Routine Description:\r | |
98 | Returns the size of the hash which results from a specific algorithm.\r | |
99 | \r | |
100 | Arguments:\r | |
101 | This - Points to this instance of EFI_HASH_PROTOCOL.\r | |
102 | HashAlgorithm - Points to the EFI_GUID which identifies the algorithm to use.\r | |
103 | Content-type: text/html ]>