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Side by Side Diff: src/platform/vboot_reference/utility/verify_data.c

Issue 1581005: VBoot Reference: Refactoring Part 3 (Closed)
Patch Set: . Created 10 years, 8 months ago
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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 5
6 /* Routines for verifying a file's signature. Useful in testing the core 6 /* Routines for verifying a file's signature. Useful in testing the core
7 * RSA verification implementation. 7 * RSA verification implementation.
8 */ 8 */
9 9
10 #include <fcntl.h> 10 #include <fcntl.h>
11 #include <stdio.h> 11 #include <stdio.h>
12 #include <stdlib.h> 12 #include <stdlib.h>
13 #include <string.h> 13 #include <string.h>
14 #include <sys/stat.h> 14 #include <sys/stat.h>
15 #include <sys/types.h> 15 #include <sys/types.h>
16 #include <unistd.h> 16 #include <unistd.h>
17 17
18 #include "cryptolib.h" 18 #include "cryptolib.h"
19 #include "file_keys.h" 19 #include "file_keys.h"
20 #include "verify_data.h" 20 #include "verify_data.h"
21 21
22 /* ANSI Color coding sequences. */ 22 /* ANSI Color coding sequences. */
23 #define COL_GREEN "\e[1;32m" 23 #define COL_GREEN "\e[1;32m"
24 #define COL_RED "\e[0;31m]" 24 #define COL_RED "\e[0;31m"
25 #define COL_STOP "\e[m" 25 #define COL_STOP "\e[m"
26 26
27 uint8_t* read_signature(char* input_file, int len) { 27 uint8_t* read_signature(char* input_file, int len) {
28 int i, sigfd; 28 int i, sigfd;
29 uint8_t* signature = NULL; 29 uint8_t* signature = NULL;
30 if ((sigfd = open(input_file, O_RDONLY)) == -1) { 30 if ((sigfd = open(input_file, O_RDONLY)) == -1) {
31 fprintf(stderr, "Couldn't open signature file\n"); 31 fprintf(stderr, "Couldn't open signature file\n");
32 return NULL; 32 return NULL;
33 } 33 }
34 34
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86 } 86 }
87 else 87 else
88 return_code = -1; 88 return_code = -1;
89 89
90 free(key); 90 free(key);
91 free(signature); 91 free(signature);
92 free(digest); 92 free(digest);
93 93
94 return return_code; 94 return return_code;
95 } 95 }
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