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
|
/* Tests for SHA-512 from LibTomCrypt */
/* This file is in the public domain */
/* gcc -o test_sha512 -I./src tests/test_sha512.c tests/test.c src/sha512.c */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "sha512.h"
#include "test.h"
static const uint8_t hash_1m_a[SHA512_DIGEST_SIZE] = {
0xe7, 0x18, 0x48, 0x3d, 0x0c, 0xe7, 0x69, 0x64, 0x4e, 0x2e, 0x42,
0xc7, 0xbc, 0x15, 0xb4, 0x63, 0x8e, 0x1f, 0x98, 0xb1, 0x3b, 0x20,
0x44, 0x28, 0x56, 0x32, 0xa8, 0x03, 0xaf, 0xa9, 0x73, 0xeb, 0xde,
0x0f, 0xf2, 0x44, 0x87, 0x7e, 0xa6, 0x0a, 0x4c, 0xb0, 0x43, 0x2c,
0xe5, 0x77, 0xc3, 0x1b, 0xeb, 0x00, 0x9c, 0x5c, 0x2c, 0x49, 0xaa,
0x2e, 0x4e, 0xad, 0xb2, 0x17, 0xad, 0x8c, 0xc0, 0x9b};
int main()
{
static const struct {
const char *msg;
uint8_t hash[SHA512_DIGEST_SIZE];
} tests[] = {
{"abc",
{0xdd, 0xaf, 0x35, 0xa1, 0x93, 0x61, 0x7a, 0xba, 0xcc, 0x41, 0x73,
0x49, 0xae, 0x20, 0x41, 0x31, 0x12, 0xe6, 0xfa, 0x4e, 0x89, 0xa9,
0x7e, 0xa2, 0x0a, 0x9e, 0xee, 0xe6, 0x4b, 0x55, 0xd3, 0x9a, 0x21,
0x92, 0x99, 0x2a, 0x27, 0x4f, 0xc1, 0xa8, 0x36, 0xba, 0x3c, 0x23,
0xa3, 0xfe, 0xeb, 0xbd, 0x45, 0x4d, 0x44, 0x23, 0x64, 0x3c, 0xe8,
0x0e, 0x2a, 0x9a, 0xc9, 0x4f, 0xa5, 0x4c, 0xa4, 0x9f}},
{"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklm"
"nopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
{0x8e, 0x95, 0x9b, 0x75, 0xda, 0xe3, 0x13, 0xda, 0x8c, 0xf4, 0xf7,
0x28, 0x14, 0xfc, 0x14, 0x3f, 0x8f, 0x77, 0x79, 0xc6, 0xeb, 0x9f,
0x7f, 0xa1, 0x72, 0x99, 0xae, 0xad, 0xb6, 0x88, 0x90, 0x18, 0x50,
0x1d, 0x28, 0x9e, 0x49, 0x00, 0xf7, 0xe4, 0x33, 0x1b, 0x99, 0xde,
0xc4, 0xb5, 0x43, 0x3a, 0xc7, 0xd3, 0x29, 0xee, 0xb6, 0xdd, 0x26,
0x54, 0x5e, 0x96, 0xe5, 0x5b, 0x87, 0x4b, 0xe9, 0x09}},
};
size_t i;
uint8_t tmp[SHA512_DIGEST_SIZE];
sha512_context md;
for (i = 0; i < ARRAY_SIZE(tests); i++) {
sha512_init(&md);
sha512_process(&md, (uint8_t *)tests[i].msg, strlen(tests[i].msg));
sha512_done(&md, tmp);
COMPARE_BUF(tests[i].hash, sizeof(tests[i].hash), tmp, sizeof(tmp));
}
/* special case: one million repetitions of the character 'a' */
sha512_init(&md);
for (i = 0; i < 1000000U; ++i)
sha512_process(&md, (uint8_t *)"a", 1);
sha512_done(&md, tmp);
COMPARE_BUF(hash_1m_a, sizeof(hash_1m_a), tmp, sizeof(tmp));
/* success */
fprintf(stdout, "ok\n");
return 0;
}
|
