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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 * Functions for generating and manipulating a verified boot firmware image. | 5 * Functions for generating and manipulating a verified boot firmware image. |
6 */ | 6 */ |
7 | 7 |
8 #include "firmware_image.h" | 8 #include "firmware_image.h" |
9 | 9 |
10 #include <fcntl.h> | |
11 #include <limits.h> | |
12 #include <sys/types.h> | 10 #include <sys/types.h> |
13 #include <sys/stat.h> | 11 #include <sys/stat.h> |
| 12 #include <fcntl.h> |
14 #include <unistd.h> | 13 #include <unistd.h> |
15 | 14 |
| 15 #include "cryptolib.h" |
16 #include "file_keys.h" | 16 #include "file_keys.h" |
17 #include "padding.h" | |
18 #include "rsa_utility.h" | |
19 #include "sha_utility.h" | |
20 #include "signature_digest.h" | 17 #include "signature_digest.h" |
21 #include "utility.h" | 18 #include "utility.h" |
22 | 19 |
23 /* Macro to determine the size of a field structure in the FirmwareImage | 20 /* Macro to determine the size of a field structure in the FirmwareImage |
24 * structure. */ | 21 * structure. */ |
25 #define FIELD_LEN(field) (sizeof(((FirmwareImage*)0)->field)) | 22 #define FIELD_LEN(field) (sizeof(((FirmwareImage*)0)->field)) |
26 | 23 |
27 FirmwareImage* FirmwareImageNew(void) { | 24 FirmwareImage* FirmwareImageNew(void) { |
28 FirmwareImage* image = (FirmwareImage*) Malloc(sizeof(FirmwareImage)); | 25 FirmwareImage* image = (FirmwareImage*) Malloc(sizeof(FirmwareImage)); |
29 if (image) { | 26 if (image) { |
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465 Free(firmware_buf); | 462 Free(firmware_buf); |
466 return 0; | 463 return 0; |
467 } | 464 } |
468 image->firmware_signature = (uint8_t*) Malloc(signature_len); | 465 image->firmware_signature = (uint8_t*) Malloc(signature_len); |
469 Memcpy(image->firmware_signature, firmware_signature, signature_len); | 466 Memcpy(image->firmware_signature, firmware_signature, signature_len); |
470 Free(firmware_signature); | 467 Free(firmware_signature); |
471 Free(firmware_buf); | 468 Free(firmware_buf); |
472 Free(preamble_blob); | 469 Free(preamble_blob); |
473 return 1; | 470 return 1; |
474 } | 471 } |
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