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440e5d80 | 1 | /* |
850b55a9 | 2 | * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. |
d02b48c6 | 3 | * |
440e5d80 RS |
4 | * Licensed under the OpenSSL license (the "License"). You may not use |
5 | * this file except in compliance with the License. You can obtain a copy | |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
d02b48c6 RE |
8 | */ |
9 | ||
d02b48c6 | 10 | #include <string.h> |
f5d7a031 | 11 | |
176db6dc | 12 | #include "internal/nelem.h" |
850b55a9 | 13 | #include "testutil.h" |
55f78baf | 14 | |
cf1b7d96 | 15 | #if defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_MDC2) |
0f113f3e | 16 | # define OPENSSL_NO_MDC2 |
f5d7a031 UM |
17 | #endif |
18 | ||
850b55a9 | 19 | #ifndef OPENSSL_NO_MDC2 |
0f113f3e MC |
20 | # include <openssl/evp.h> |
21 | # include <openssl/mdc2.h> | |
d02b48c6 | 22 | |
0f113f3e MC |
23 | # ifdef CHARSET_EBCDIC |
24 | # include <openssl/ebcdic.h> | |
25 | # endif | |
a53955d8 | 26 | |
0f113f3e MC |
27 | static unsigned char pad1[16] = { |
28 | 0x42, 0xE5, 0x0C, 0xD2, 0x24, 0xBA, 0xCE, 0xBA, | |
29 | 0x76, 0x0B, 0xDD, 0x2B, 0xD4, 0x09, 0x28, 0x1A | |
30 | }; | |
d02b48c6 | 31 | |
0f113f3e MC |
32 | static unsigned char pad2[16] = { |
33 | 0x2E, 0x46, 0x79, 0xB5, 0xAD, 0xD9, 0xCA, 0x75, | |
34 | 0x35, 0xD8, 0x7A, 0xFE, 0xAB, 0x33, 0xBE, 0xE2 | |
35 | }; | |
d02b48c6 | 36 | |
850b55a9 | 37 | static int test_mdc2(void) |
0f113f3e | 38 | { |
850b55a9 | 39 | int testresult = 0; |
0f113f3e | 40 | unsigned char md[MDC2_DIGEST_LENGTH]; |
6e59a892 | 41 | EVP_MD_CTX *c; |
a1f41284 | 42 | static char text[] = "Now is the time for all "; |
850b55a9 | 43 | size_t tlen = strlen(text); |
d02b48c6 | 44 | |
0f113f3e | 45 | # ifdef CHARSET_EBCDIC |
850b55a9 | 46 | ebcdic2ascii(text, text, tlen); |
0f113f3e | 47 | # endif |
a53955d8 | 48 | |
bfb0641f | 49 | c = EVP_MD_CTX_new(); |
850b55a9 P |
50 | if (!TEST_ptr(c) |
51 | || !TEST_true(EVP_DigestInit_ex(c, EVP_mdc2(), NULL)) | |
52 | || !TEST_true(EVP_DigestUpdate(c, (unsigned char *)text, tlen)) | |
53 | || !TEST_true(EVP_DigestFinal_ex(c, &(md[0]), NULL)) | |
54 | || !TEST_mem_eq(md, MDC2_DIGEST_LENGTH, pad1, MDC2_DIGEST_LENGTH) | |
55 | || !TEST_true(EVP_DigestInit_ex(c, EVP_mdc2(), NULL))) | |
56 | goto end; | |
d02b48c6 | 57 | |
0f113f3e | 58 | /* FIXME: use a ctl function? */ |
6e59a892 | 59 | ((MDC2_CTX *)EVP_MD_CTX_md_data(c))->pad_type = 2; |
850b55a9 P |
60 | if (!TEST_true(EVP_DigestUpdate(c, (unsigned char *)text, tlen)) |
61 | || !TEST_true(EVP_DigestFinal_ex(c, &(md[0]), NULL)) | |
62 | || !TEST_mem_eq(md, MDC2_DIGEST_LENGTH, pad2, MDC2_DIGEST_LENGTH)) | |
63 | goto end; | |
d02b48c6 | 64 | |
850b55a9 P |
65 | testresult = 1; |
66 | end: | |
bfb0641f | 67 | EVP_MD_CTX_free(c); |
850b55a9 | 68 | return testresult; |
0f113f3e | 69 | } |
f5d7a031 | 70 | #endif |
850b55a9 | 71 | |
ad887416 | 72 | int setup_tests(void) |
850b55a9 P |
73 | { |
74 | #ifndef OPENSSL_NO_MDC2 | |
75 | ADD_TEST(test_mdc2); | |
76 | #endif | |
ad887416 | 77 | return 1; |
850b55a9 | 78 | } |