OLD | NEW |
---|---|
1 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. | 1 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
2 * Use of this source code is governed by a BSD-style license that can be | 2 * Use of this source code is governed by a BSD-style license that can be |
3 * found in the LICENSE file. | 3 * found in the LICENSE file. |
4 * | 4 * |
5 * Common functions between firmware and kernel verified boot. | 5 * Common functions between firmware and kernel verified boot. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef VBOOT_REFERENCE_VBOOT_COMMON_H_ | 8 #ifndef VBOOT_REFERENCE_VBOOT_COMMON_H_ |
9 #define VBOOT_REFERENCE_VBOOT_COMMON_H_ | 9 #define VBOOT_REFERENCE_VBOOT_COMMON_H_ |
10 | 10 |
(...skipping 66 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
77 const RSAPublicKey* key); | 77 const RSAPublicKey* key); |
78 | 78 |
79 | 79 |
80 /* Verifies a secure hash digest from DigestBuf() or DigestFinal(), | 80 /* Verifies a secure hash digest from DigestBuf() or DigestFinal(), |
81 * using [key]. */ | 81 * using [key]. */ |
82 int VerifyDigest(const uint8_t* digest, const VbSignature *sig, | 82 int VerifyDigest(const uint8_t* digest, const VbSignature *sig, |
83 const RSAPublicKey* key); | 83 const RSAPublicKey* key); |
84 | 84 |
85 | 85 |
86 /* Checks the sanity of a key block of size [size] bytes, using public | 86 /* Checks the sanity of a key block of size [size] bytes, using public |
87 * key [key]. If [key]==NULL, uses only the block checksum to verify | 87 * key [key]. If hash_only, uses only the block checksum to verify |
gauravsh
2010/08/17 22:24:13
If hash_only is non-zero
Randall Spangler
2010/08/17 22:43:55
Done.
| |
88 * the key block. Header fields are also checked for sanity. Does not | 88 * the key block. Header fields are also checked for sanity. Does not |
89 * verify key index or key block flags. */ | 89 * verify key index or key block flags. */ |
90 int KeyBlockVerify(const VbKeyBlockHeader* block, uint64_t size, | 90 int KeyBlockVerify(const VbKeyBlockHeader* block, uint64_t size, |
91 const VbPublicKey *key); | 91 const VbPublicKey *key, int hash_only); |
92 | 92 |
93 | 93 |
94 /* Checks the sanity of a firmware preamble of size [size] bytes, | 94 /* Checks the sanity of a firmware preamble of size [size] bytes, |
95 * using public key [key]. | 95 * using public key [key]. |
96 * | 96 * |
97 * Returns VBOOT_SUCCESS if successful. */ | 97 * Returns VBOOT_SUCCESS if successful. */ |
98 int VerifyFirmwarePreamble(const VbFirmwarePreambleHeader* preamble, | 98 int VerifyFirmwarePreamble(const VbFirmwarePreambleHeader* preamble, |
99 uint64_t size, const RSAPublicKey* key); | 99 uint64_t size, const RSAPublicKey* key); |
100 | 100 |
101 | 101 |
102 /* Checks the sanity of a kernel preamble of size [size] bytes, | 102 /* Checks the sanity of a kernel preamble of size [size] bytes, |
103 * using public key [key]. | 103 * using public key [key]. |
104 * | 104 * |
105 * Returns VBOOT_SUCCESS if successful. */ | 105 * Returns VBOOT_SUCCESS if successful. */ |
106 int VerifyKernelPreamble(const VbKernelPreambleHeader* preamble, | 106 int VerifyKernelPreamble(const VbKernelPreambleHeader* preamble, |
107 uint64_t size, const RSAPublicKey* key); | 107 uint64_t size, const RSAPublicKey* key); |
108 | 108 |
109 | 109 |
110 | 110 |
111 | 111 |
112 #endif /* VBOOT_REFERENCE_VBOOT_COMMON_H_ */ | 112 #endif /* VBOOT_REFERENCE_VBOOT_COMMON_H_ */ |
OLD | NEW |