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view src/md5/hmactest.c @ 426:d48d3622b64f
Updated AUTHORS and THANKS files.
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Wed, 30 May 2012 11:49:40 +0200 |
| parents | 41958685480d |
| children |
line source
1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <sys/time.h>
4 #include <string.h>
5 #include "md5.h"
6 #include "hmac_md5.h"
8 /*
9 ** instead of pad0_copy(d, s, sz) use:
10 ** memset(d, 0, sz);
11 ** memcpy(d, s, strlen(s));
12 **
13 ** static void
14 ** pad0_copy(char *d, char *s, int sz)
15 ** {
16 ** int i = 0;
17 ** while (*s && (i < sz)) {
18 ** *(d++) = *(s++);
19 ** i++;
20 ** }
21 ** while (i <= sz) {
22 ** *(d++) = 0;
23 ** i++;
24 ** }
25 ** }
26 */
28 int
29 main()
30 {
31 int i;
32 char digest[16];
33 char *msgid = "<1896.697170952@postoffice.reston.mci.net>";
34 char secret[65];
37 hmac_md5("<48157.953508124@mail.class-c.net>", 34, "no!SpamAtAll", 12, digest);
38 for (i = 0; i < 16; i++)
39 printf("%.2x", 0xFF & (unsigned int) digest[i]);
40 printf("\n\n");
43 puts("---- The next two should be equal");
46 hmac_md5(msgid, strlen(msgid), "tanstaaftanstaaf", 16, digest);
47 for (i = 0; i < 16; i++)
48 printf("%.2x", 0xFF & (unsigned int) digest[i]);
49 printf("\n\n");
52 /* pad0_copy(secret, "tanstaaftanstaaf", 64); */
53 /* let's do it easier ... */
54 memset(secret, 0, sizeof(secret));
55 memcpy(secret, "tanstaaftanstaaf", 16);
56 hmac_md5(msgid, strlen(msgid), secret, 64, digest);
57 for (i = 0; i < 16; i++)
58 printf("%.2x", 0xFF & (unsigned int) digest[i]);
59 printf("\n\n");
62 puts("---- Following are the test vectors from RFC 2104");
65 char *d01 = "Hi There";
66 char k01[16];
67 for (i=0; i<16; i++) {
68 k01[i] = 0x0b;
69 }
70 printf("9294727a3638bb1c13f48ef8158bfc9d (should be)\n");
71 hmac_md5(d01, strlen(d01), k01, sizeof(k01), digest);
72 for (i = 0; i < 16; i++) {
73 printf("%.2x", 0xFF & (unsigned int) digest[i]);
74 }
75 printf(" (was computed)\n\n");
78 char *d02 = "what do ya want for nothing?";
79 char *k02 = "Jefe";
80 printf("750c783e6ab0b503eaa86e310a5db738 (should be)\n");
81 hmac_md5(d02, strlen(d02), k02, strlen(k02), digest);
82 for (i = 0; i < 16; i++) {
83 printf("%.2x", 0xFF & (unsigned int) digest[i]);
84 }
85 printf(" (was computed)\n\n");
88 char d03[50];
89 for (i=0; i<sizeof(d03); i++) {
90 d03[i] = 0xdd;
91 }
92 char k03[16];
93 for (i=0; i<sizeof(k03); i++) {
94 k03[i] = 0xaa;
95 }
96 printf("56be34521d144c88dbb8c733f0e8b3f6 (should be)\n");
97 hmac_md5(d03, sizeof(d03), k03, sizeof(k03), digest);
98 for (i = 0; i < 16; i++) {
99 printf("%.2x", 0xFF & (unsigned int) digest[i]);
100 }
101 printf(" (was computed)\n\n");
103 exit(0);
104 }