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/* $OpenBSD: sha256test.c,v 1.4 2021/11/18 15:23:24 tb Exp $ */
/* ====================================================================
* Copyright (c) 2004 The OpenSSL Project. All rights reserved.
* ====================================================================
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <openssl/sha.h>
#include <openssl/evp.h>
#if defined(OPENSSL_NO_SHA) || defined(OPENSSL_NO_SHA256)
int
main(int argc, char *argv[])
{
printf("No SHA256 support\n");
return (0);
}
#else
unsigned char app_b1[SHA256_DIGEST_LENGTH] = {
0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea,
0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23,
0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c,
0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad,
};
unsigned char app_b2[SHA256_DIGEST_LENGTH] = {
0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8,
0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39,
0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67,
0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1,
};
unsigned char app_b3[SHA256_DIGEST_LENGTH] = {
0xcd, 0xc7, 0x6e, 0x5c, 0x99, 0x14, 0xfb, 0x92,
0x81, 0xa1, 0xc7, 0xe2, 0x84, 0xd7, 0x3e, 0x67,
0xf1, 0x80, 0x9a, 0x48, 0xa4, 0x97, 0x20, 0x0e,
0x04, 0x6d, 0x39, 0xcc, 0xc7, 0x11, 0x2c, 0xd0,
};
unsigned char addenum_1[SHA224_DIGEST_LENGTH] = {
0x23, 0x09, 0x7d, 0x22, 0x34, 0x05, 0xd8, 0x22,
0x86, 0x42, 0xa4, 0x77, 0xbd, 0xa2, 0x55, 0xb3,
0x2a, 0xad, 0xbc, 0xe4, 0xbd, 0xa0, 0xb3, 0xf7,
0xe3, 0x6c, 0x9d, 0xa7,
};
unsigned char addenum_2[SHA224_DIGEST_LENGTH] = {
0x75, 0x38, 0x8b, 0x16, 0x51, 0x27, 0x76, 0xcc,
0x5d, 0xba, 0x5d, 0xa1, 0xfd, 0x89, 0x01, 0x50,
0xb0, 0xc6, 0x45, 0x5c, 0xb4, 0xf5, 0x8b, 0x19,
0x52, 0x52, 0x25, 0x25,
};
unsigned char addenum_3[SHA224_DIGEST_LENGTH] = {
0x20, 0x79, 0x46, 0x55, 0x98, 0x0c, 0x91, 0xd8,
0xbb, 0xb4, 0xc1, 0xea, 0x97, 0x61, 0x8a, 0x4b,
0xf0, 0x3f, 0x42, 0x58, 0x19, 0x48, 0xb2, 0xee,
0x4e, 0xe7, 0xad, 0x67,
};
int
main(int argc, char **argv) {
unsigned char md[SHA256_DIGEST_LENGTH];
int i;
EVP_MD_CTX *evp;
fprintf(stdout, "Testing SHA-256 ");
EVP_Digest("abc",3,md,NULL,EVP_sha256(),NULL);
if (memcmp(md, app_b1, sizeof(app_b1))) {
fflush(stdout);
fprintf(stderr, "\nTEST 1 of 3 failed.\n");
return 1;
}
fprintf(stdout, ".");
fflush(stdout);
EVP_Digest(
"abcdbcde""cdefdefg""efghfghi""ghijhijk"
"ijkljklm""klmnlmno""mnopnopq",
56, md, NULL, EVP_sha256(), NULL);
if (memcmp(md, app_b2, sizeof(app_b2))) {
fflush(stdout);
fprintf(stderr, "\nTEST 2 of 3 failed.\n");
return 1;
}
fprintf(stdout, ".");
fflush(stdout);
if ((evp = EVP_MD_CTX_new()) == NULL) {
fflush(stdout);
fprintf(stderr, "\nEVP_MD_CTX_new() failed.\n");
return 1;
}
EVP_DigestInit_ex(evp, EVP_sha256(), NULL);
for (i = 0; i < 1000000; i += 160)
EVP_DigestUpdate(evp,
"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa",
(1000000 - i) < 160 ? 1000000 - i : 160);
EVP_DigestFinal_ex(evp, md, NULL);
EVP_MD_CTX_cleanup(evp);
if (memcmp(md, app_b3, sizeof(app_b3))) {
fflush(stdout);
fprintf(stderr, "\nTEST 3 of 3 failed.\n");
return 1;
}
fprintf(stdout, ".");
fflush(stdout);
fprintf(stdout, " passed.\n"); fflush(stdout);
fprintf(stdout, "Testing SHA-224 ");
EVP_Digest ("abc",3,md,NULL,EVP_sha224(),NULL);
if (memcmp(md, addenum_1, sizeof(addenum_1))) {
fflush(stdout);
fprintf(stderr, "\nTEST 1 of 3 failed.\n");
return 1;
}
fprintf(stdout, ".");
fflush(stdout);
EVP_Digest(
"abcdbcde""cdefdefg""efghfghi""ghijhijk"
"ijkljklm""klmnlmno""mnopnopq",
56, md, NULL, EVP_sha224(), NULL);
if (memcmp(md, addenum_2, sizeof(addenum_2))) {
fflush(stdout);
fprintf(stderr, "\nTEST 2 of 3 failed.\n");
return 1;
}
fprintf(stdout, ".");
fflush(stdout);
EVP_MD_CTX_init(evp);
EVP_DigestInit_ex (evp, EVP_sha224(), NULL);
for (i = 0; i < 1000000; i += 64)
EVP_DigestUpdate(evp,
"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa"
"aaaaaaaa""aaaaaaaa""aaaaaaaa""aaaaaaaa",
(1000000 - i) < 64 ? 1000000 - i : 64);
EVP_DigestFinal_ex(evp, md, NULL);
EVP_MD_CTX_cleanup(evp);
if (memcmp(md, addenum_3, sizeof(addenum_3))) {
fflush(stdout);
fprintf(stderr, "\nTEST 3 of 3 failed.\n");
return 1;
}
fprintf(stdout, ".");
fflush(stdout);
fprintf(stdout, " passed.\n");
fflush(stdout);
return 0;
}
#endif
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