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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 * Utility functions for file and key handling. | 5 * Utility functions for file and key handling. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef VBOOT_REFERENCE_FILE_KEYS_H_ | 8 #ifndef VBOOT_REFERENCE_FILE_KEYS_H_ |
9 #define VBOOT_REFERENCE_FILE_KEYS_H_ | 9 #define VBOOT_REFERENCE_FILE_KEYS_H_ |
10 | 10 |
11 #include "rsa.h" | 11 #include "rsa.h" |
12 | 12 |
13 /* Read file named [input_file] into a buffer and stores the length into | 13 /* Read file named [input_file] into a buffer and stores the length into |
14 * [len]. | 14 * [len]. |
15 * | 15 * |
16 * Returns a pointer to the buffer. Caller owns the returned pointer and | 16 * Returns a pointer to the buffer. Caller owns the returned pointer and |
17 * must free it. | 17 * must free it. |
18 */ | 18 */ |
19 uint8_t* BufferFromFile(char* input_file, int* len); | 19 uint8_t* BufferFromFile(const char* input_file, uint32_t* len); |
20 | 20 |
21 /* Read a pre-processed RSA Public Key from file [input_file]. | 21 /* Read a pre-processed RSA Public Key from file [input_file]. |
22 * | 22 * |
23 * Returns a pointer to the read key. Caller owns the returned pointer and | 23 * Returns a pointer to the read key. Caller owns the returned pointer and |
24 * must free it. | 24 * must free it. |
25 */ | 25 */ |
26 RSAPublicKey* RSAPublicKeyFromFile(char* input_file); | 26 RSAPublicKey* RSAPublicKeyFromFile(const char* input_file); |
27 | 27 |
28 /* Helper function to invoke external program to calculate signature on | 28 /* Helper function to invoke external program to calculate signature on |
29 * [input_file] using private key [key_file] and signature algorithm | 29 * [input_file] using private key [key_file] and signature algorithm |
30 * [algorithm]. | 30 * [algorithm]. |
31 * | 31 * |
32 * Returns the signature. Caller owns the buffer and must Free() it. | 32 * Returns the signature. Caller owns the buffer and must Free() it. |
33 */ | 33 */ |
34 uint8_t* SignatureFile(char* input_fie, char* key_file, int algorithm); | 34 uint8_t* SignatureFile(const char* input_fie, const char* key_file, |
| 35 int algorithm); |
35 | 36 |
36 #endif /* VBOOT_REFERENCE_FILE_KEYS_H_ */ | 37 #endif /* VBOOT_REFERENCE_FILE_KEYS_H_ */ |
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