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97f1e971 | 1 | /* |
33388b44 | 2 | * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved. |
97f1e971 | 3 | * |
909f1a2e | 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
97f1e971 RL |
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 | |
8 | */ | |
9 | ||
10 | /* Internal tests for the mdc2 module */ | |
11 | ||
33ee9ae0 P |
12 | /* |
13 | * MDC2 low level APIs are deprecated for public use, but still ok for | |
14 | * internal use. | |
15 | */ | |
16 | #include "internal/deprecated.h" | |
17 | ||
97f1e971 RL |
18 | #include <stdio.h> |
19 | #include <string.h> | |
20 | ||
21 | #include <openssl/mdc2.h> | |
22 | #include "testutil.h" | |
176db6dc | 23 | #include "internal/nelem.h" |
97f1e971 RL |
24 | |
25 | typedef struct { | |
26 | const char *input; | |
27 | const unsigned char expected[MDC2_DIGEST_LENGTH]; | |
28 | } TESTDATA; | |
29 | ||
97f1e971 RL |
30 | |
31 | /********************************************************************** | |
32 | * | |
33 | * Test driver | |
34 | * | |
35 | ***/ | |
36 | ||
37 | static TESTDATA tests[] = { | |
38 | { | |
39 | "Now is the time for all ", | |
40 | { | |
41 | 0x42, 0xE5, 0x0C, 0xD2, 0x24, 0xBA, 0xCE, 0xBA, | |
42 | 0x76, 0x0B, 0xDD, 0x2B, 0xD4, 0x09, 0x28, 0x1A | |
43 | } | |
44 | } | |
45 | }; | |
46 | ||
d836d71b EK |
47 | /********************************************************************** |
48 | * | |
49 | * Test of mdc2 internal functions | |
50 | * | |
51 | ***/ | |
52 | ||
53 | static int test_mdc2(int idx) | |
97f1e971 | 54 | { |
d836d71b EK |
55 | unsigned char md[MDC2_DIGEST_LENGTH]; |
56 | MDC2_CTX c; | |
57 | const TESTDATA testdata = tests[idx]; | |
58 | ||
59 | MDC2_Init(&c); | |
60 | MDC2_Update(&c, (const unsigned char *)testdata.input, | |
61 | strlen(testdata.input)); | |
62 | MDC2_Final(&(md[0]), &c); | |
63 | ||
2fae041d P |
64 | if (!TEST_mem_eq(testdata.expected, MDC2_DIGEST_LENGTH, |
65 | md, MDC2_DIGEST_LENGTH)) { | |
66 | TEST_info("mdc2 test %d: unexpected output", idx); | |
d836d71b EK |
67 | return 0; |
68 | } | |
69 | ||
70 | return 1; | |
97f1e971 RL |
71 | } |
72 | ||
3cb7c5cf | 73 | int setup_tests(void) |
97f1e971 | 74 | { |
d836d71b | 75 | ADD_ALL_TESTS(test_mdc2, OSSL_NELEM(tests)); |
ad887416 | 76 | return 1; |
97f1e971 | 77 | } |