masqmail

view src/md5/hmactest.c @ 214:ecd8d737d78e

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removed the old manual because it is really outdated now In masqmail's 0.3 branch, so much changed that the old manual causes more harm than it improves the distribution. Most content is covered by the man pages anyway. You'll still find the old manual on masqmail's homepage.
author meillo@marmaro.de
date Mon, 19 Jul 2010 14:06:08 +0200
parents 10da50168dab
children 41958685480d
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"
7
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 */
27
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];
35
36
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");
41
42
43 puts("---- The next two should be equal");
44
45
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");
50
51
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");
60
61
62 puts("---- Following are the test vectors from RFC 2104");
63
64
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");
76
77
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");
86
87
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");
102
103 exit(0);
104 }