diff options
Diffstat (limited to 'src/lib/libcrypto/sha/sha.c')
-rw-r--r-- | src/lib/libcrypto/sha/sha.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/src/lib/libcrypto/sha/sha.c b/src/lib/libcrypto/sha/sha.c new file mode 100644 index 0000000000..713fec3610 --- /dev/null +++ b/src/lib/libcrypto/sha/sha.c | |||
@@ -0,0 +1,135 @@ | |||
1 | /* crypto/sha/sha.c */ | ||
2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | ||
3 | * All rights reserved. | ||
4 | * | ||
5 | * This package is an SSL implementation written | ||
6 | * by Eric Young (eay@cryptsoft.com). | ||
7 | * The implementation was written so as to conform with Netscapes SSL. | ||
8 | * | ||
9 | * This library is free for commercial and non-commercial use as long as | ||
10 | * the following conditions are aheared to. The following conditions | ||
11 | * apply to all code found in this distribution, be it the RC4, RSA, | ||
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | ||
13 | * included with this distribution is covered by the same copyright terms | ||
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | ||
15 | * | ||
16 | * Copyright remains Eric Young's, and as such any Copyright notices in | ||
17 | * the code are not to be removed. | ||
18 | * If this package is used in a product, Eric Young should be given attribution | ||
19 | * as the author of the parts of the library used. | ||
20 | * This can be in the form of a textual message at program startup or | ||
21 | * in documentation (online or textual) provided with the package. | ||
22 | * | ||
23 | * Redistribution and use in source and binary forms, with or without | ||
24 | * modification, are permitted provided that the following conditions | ||
25 | * are met: | ||
26 | * 1. Redistributions of source code must retain the copyright | ||
27 | * notice, this list of conditions and the following disclaimer. | ||
28 | * 2. Redistributions in binary form must reproduce the above copyright | ||
29 | * notice, this list of conditions and the following disclaimer in the | ||
30 | * documentation and/or other materials provided with the distribution. | ||
31 | * 3. All advertising materials mentioning features or use of this software | ||
32 | * must display the following acknowledgement: | ||
33 | * "This product includes cryptographic software written by | ||
34 | * Eric Young (eay@cryptsoft.com)" | ||
35 | * The word 'cryptographic' can be left out if the rouines from the library | ||
36 | * being used are not cryptographic related :-). | ||
37 | * 4. If you include any Windows specific code (or a derivative thereof) from | ||
38 | * the apps directory (application code) you must include an acknowledgement: | ||
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | ||
40 | * | ||
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | ||
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | ||
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
51 | * SUCH DAMAGE. | ||
52 | * | ||
53 | * The licence and distribution terms for any publically available version or | ||
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | ||
55 | * copied and put under another distribution licence | ||
56 | * [including the GNU Public Licence.] | ||
57 | */ | ||
58 | |||
59 | #include <stdio.h> | ||
60 | #include <stdlib.h> | ||
61 | #include "sha.h" | ||
62 | |||
63 | #define BUFSIZE 1024*16 | ||
64 | |||
65 | #ifndef NOPROTO | ||
66 | void do_fp(FILE *f); | ||
67 | void pt(unsigned char *md); | ||
68 | int read(int, void *, unsigned int); | ||
69 | #else | ||
70 | void do_fp(); | ||
71 | void pt(); | ||
72 | int read(); | ||
73 | #endif | ||
74 | |||
75 | int main(argc, argv) | ||
76 | int argc; | ||
77 | char **argv; | ||
78 | { | ||
79 | int i,err=0; | ||
80 | FILE *IN; | ||
81 | |||
82 | if (argc == 1) | ||
83 | { | ||
84 | do_fp(stdin); | ||
85 | } | ||
86 | else | ||
87 | { | ||
88 | for (i=1; i<argc; i++) | ||
89 | { | ||
90 | IN=fopen(argv[i],"r"); | ||
91 | if (IN == NULL) | ||
92 | { | ||
93 | perror(argv[i]); | ||
94 | err++; | ||
95 | continue; | ||
96 | } | ||
97 | printf("SHA(%s)= ",argv[i]); | ||
98 | do_fp(IN); | ||
99 | fclose(IN); | ||
100 | } | ||
101 | } | ||
102 | exit(err); | ||
103 | } | ||
104 | |||
105 | void do_fp(f) | ||
106 | FILE *f; | ||
107 | { | ||
108 | SHA_CTX c; | ||
109 | unsigned char md[SHA_DIGEST_LENGTH]; | ||
110 | int fd; | ||
111 | int i; | ||
112 | unsigned char buf[BUFSIZE]; | ||
113 | |||
114 | fd=fileno(f); | ||
115 | SHA_Init(&c); | ||
116 | for (;;) | ||
117 | { | ||
118 | i=read(fd,buf,BUFSIZE); | ||
119 | if (i <= 0) break; | ||
120 | SHA_Update(&c,buf,(unsigned long)i); | ||
121 | } | ||
122 | SHA_Final(&(md[0]),&c); | ||
123 | pt(md); | ||
124 | } | ||
125 | |||
126 | void pt(md) | ||
127 | unsigned char *md; | ||
128 | { | ||
129 | int i; | ||
130 | |||
131 | for (i=0; i<SHA_DIGEST_LENGTH; i++) | ||
132 | printf("%02x",md[i]); | ||
133 | printf("\n"); | ||
134 | } | ||
135 | |||