1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
|
/* ripemd160_check.c Copyright (C) 2004 Pat Thoyts <patthoyts@users.sf.net>
*
* Generate test data to permit comparison of the tcl implementation of
* RIPE-MD160 against the OpenSSL library implementation.
*
* usage: ripemd_test
*
* $Id: ripemd160_test.c,v 1.1 2004/12/03 12:03:33 patthoyts Exp $
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <openssl/ripemd.h>
#include <openssl/hmac.h>
static const char rcsid[] =
"$Id: ripemd160_test.c,v 1.1 2004/12/03 12:03:33 patthoyts Exp $";
typedef unsigned char uchar;
typedef struct {
size_t len;
const uchar *dat;
} vector_t;
typedef struct {
size_t keylen;
const uchar *key;
size_t len;
const uchar *dat;
} hvector_t;
static const vector_t vectors[] = {
{ 0, "" },
{ 1, "a" },
{ 3, "abc" },
{ 14, "message digest" },
{ 26, "abcdefghijklmnopqrstuvwxyz" },
{ 56, "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" },
{ 62, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"},
{ 1, "-" },
{ 6, "-error" }
};
static const uchar U0[] = {0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,
0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b,0x0b};
static const uchar U1[] = {0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,
0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa};
static const uchar U2[] = {0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,
0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,
0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,
0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,
0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd,0xdd};
static const uchar U3[] = {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,
0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,
0x15,0x16,0x17,0x18,0x19};
static const uchar U4[] = {0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,
0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,
0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,
0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,
0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd,0xcd};
static const uchar U5[] = {0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,
0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c};
static const uchar U6[] = {0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,
0xaa,0xbb,0xcc,0xdd,0xee,0xff,0x01,0x23,0x45,0x67};
static const uchar U7[] = {0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,0xfe,0xdc,
0xba,0x98,0x76,0x54,0x32,0x10,0x00,0x11,0x22,0x33};
static const hvector_t hvectors[] = {
{ 20, U0, 8, "Hi There" },
{ 4, "Jefe", 28, "what do ya want for nothing?" },
{ 20, U1, 50, U2 },
{ 25, U3, 50, U4 },
{ 20, U5, 20, "Test With Truncation" },
};
static void
digest(const char *data, size_t len, unsigned char *res)
{
RIPEMD160_CTX ctx;
RIPEMD160_Init(&ctx);
RIPEMD160_Update(&ctx, data, len);
RIPEMD160_Final(res, &ctx);
}
static void
hmac(const unsigned char *data, size_t len,
const unsigned char *key, size_t keylen,
unsigned char *res, size_t *reslen)
{
/*
HMAC_CTX ctx;
HMAC_CTX_init(&ctx);
HMAC_Init(&ctx, key, keylen, EVP_ripemd160());
HMAC_Update(&ctx, data, len);
HMAC_Final(&ctx, res, reslen);
*/
HMAC(EVP_ripemd160(), key, keylen, data, len, res, reslen);
}
static void
dump(unsigned char *data, size_t len)
{
char buf[80], *p;
size_t cn, n;
for (cn = 0, p = buf; cn < len; cn++, p += 2) {
n = sprintf(p, "%02X", data[cn]);
}
puts(buf);
}
int
main(int argc, char *argv[])
{
size_t n;
size_t hashlen = 20;
unsigned char hash[EVP_MAX_MD_SIZE];
puts("RIPEMD-160 digests (tcllib tests)");
for (n = 0; n < sizeof(vectors)/sizeof(vectors[0]); n++) {
digest(vectors[n].dat, vectors[n].len, hash);
printf("HASH %2u: ", n+1);
dump(hash, hashlen);
}
puts("HMAC-RIPEMD-160 digests (tcllib test key 1)");
for (n = 0; n < sizeof(vectors)/sizeof(vectors[0]); n++) {
hmac(vectors[n].dat, vectors[n].len, U6, 20, hash, &hashlen);
printf("HMAC %2u: ", n+1);
dump(hash, hashlen);
}
puts("HMAC-RIPEMD-160 digests (tcllib test key 2)");
for (n = 0; n < sizeof(vectors)/sizeof(vectors[0]); n++) {
hmac(vectors[n].dat, vectors[n].len, U7, 20, hash, &hashlen);
printf("HMAC %2u: ", n+1);
dump(hash, hashlen);
}
puts("RFC2286 HMAC-RIPEMD-160 test vectors");
for (n = 0; n < sizeof(hvectors)/sizeof(hvectors[0]); n++) {
hmac(hvectors[n].dat, hvectors[n].len,
hvectors[n].key, hvectors[n].keylen,
hash, &hashlen);
printf("HMAC %2u: ", n+1);
dump(hash, hashlen);
}
return 0;
}
/*
* Local variables:
* mode: c
* indent-tabs-mode: nil
* End:
*/
|
