1 /*
2 * Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the License); you may
5 * not use this file except in compliance with the License.
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 */
9
10
11
12 #include <stdio.h>
13 #include <string.h>
14 #include <stdlib.h>
15 #include <stdint.h>
16 #include <gmssl/hex.h>
17 #include <gmssl/sha2.h>
18
19
20 #define TEST1 "abc"
21 #define TEST2 "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
22 #define TEST3 "a"
23 #define TEST4 "0123456701234567012345670123456701234567012345670123456701234567"
24 #define TEST5 "\x19"
25 #define TEST6 "\xe3\xd7\x25\x70\xdc\xdd\x78\x7c\xe3\x88\x7a\xb2\xcd\x68\x46\x52"
26 #define TEST7 "\x83\x26\x75\x4e\x22\x77\x37\x2f\x4f\xc1\x2b\x20\x52\x7a\xfe\xf0" \
27 "\x4d\x8a\x05\x69\x71\xb1\x1a\xd5\x71\x23\xa7\xc1\x37\x76\x00\x00" \
28 "\xd7\xbe\xf6\xf3\xc1\xf7\xa9\x08\x3a\xa3\x9d\x81\x0d\xb3\x10\x77" \
29 "\x7d\xab\x8b\x1e\x7f\x02\xb8\x4a\x26\xc7\x73\x32\x5f\x8b\x23\x74" \
30 "\xde\x7a\x4b\x5a\x58\xcb\x5c\x5c\xf3\x5b\xce\xe6\xfb\x94\x6e\x5b" \
31 "\xd6\x94\xfa\x59\x3a\x8b\xeb\x3f\x9d\x65\x92\xec\xed\xaa\x66\xca" \
32 "\x82\xa2\x9d\x0c\x51\xbc\xf9\x33\x62\x30\xe5\xd7\x84\xe4\xc0\xa4" \
33 "\x3f\x8d\x79\xa3\x0a\x16\x5c\xba\xbe\x45\x2b\x77\x4b\x9c\x71\x09" \
34 "\xa9\x7d\x13\x8f\x12\x92\x28\x96\x6f\x6c\x0a\xdc\x10\x6a\xad\x5a" \
35 "\x9f\xdd\x30\x82\x57\x69\xb2\xc6\x71\xaf\x67\x59\xdf\x28\xeb\x39" \
36 "\x3d\x54\xd6"
37
38 #define DGST1 "BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD"
39 #define DGST2 "248D6A61D20638B8E5C026930C3E6039A33CE45964FF2167F6ECEDD419DB06C1"
40 #define DGST3 "CDC76E5C9914FB9281A1C7E284D73E67F1809A48A497200E046D39CCC7112CD0"
41 #define DGST4 "594847328451BDFA85056225462CC1D867D877FB388DF0CE35F25AB5562BFBB5"
42 #define DGST5 "68AA2E2EE5DFF96E3355E6C7EE373E3D6A4E17F75F9518D843709C0C9BC3E3D4"
43 #define DGST6 "175EE69B02BA9B58E2B0A5FD13819CEA573F3940A94F825128CF4209BEABB4E8"
44 #define DGST7 "97DBCA7DF46D62C8A422C941DD7E835B8AD3361763F7E9B2D95F4F0DA6E1CCBC"
45
46 struct {
47 char *data;
48 size_t length;
49 size_t count;
50 char *dgsthex;
51 } tests[7] = {
52 {TEST1, sizeof(TEST1) - 1, 1, DGST1},
53 {TEST2, sizeof(TEST2) - 1, 1, DGST2},
54 {TEST3, sizeof(TEST3) - 1, 1000000, DGST3},
55 {TEST4, sizeof(TEST4) - 1, 10, DGST4},
56 {TEST5, sizeof(TEST5) - 1, 1, DGST5},
57 {TEST6, sizeof(TEST6) - 1, 1, DGST6},
58 {TEST7, sizeof(TEST7) - 1, 1, DGST7},
59 };
60
main(int argc,char ** argv)61 int main(int argc, char **argv)
62 {
63 int err = 0;
64 SHA256_CTX ctx;
65 uint8_t dgst[SHA256_DIGEST_SIZE];
66 uint8_t dgstbuf[SHA256_DIGEST_SIZE];
67 size_t dgstlen;
68 size_t i, j;
69
70 for (i = 0; i < 7; i++) {
71 hex_to_bytes(tests[i].dgsthex, strlen(tests[i].dgsthex), dgstbuf, &dgstlen);
72
73 sha256_init(&ctx);
74 for (j = 0; j < tests[i].count; j++) {
75 sha256_update(&ctx, (uint8_t *)tests[i].data, tests[i].length);
76 }
77 sha256_finish(&ctx, dgst);
78
79 if (memcmp(dgstbuf, dgst, sizeof(dgst)) != 0) {
80 printf("sha256 test %lu failed\n", i+1);
81 printf("%s\n", tests[i].dgsthex);
82 for (j = 0; j < sizeof(dgst); j++) {
83 printf("%02X", dgst[j]);
84 }
85 printf("\n");
86 err++;
87 } else {
88 printf("sha256 test %lu ok\n", i+1);
89 }
90 }
91
92 return err;
93 }
94