2 * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (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
14 #include "internal/nelem.h"
16 # include <openssl/hmac.h>
17 # include <openssl/sha.h>
18 # ifndef OPENSSL_NO_MD5
19 # include <openssl/md5.h>
22 # ifdef CHARSET_EBCDIC
23 # include <openssl/ebcdic.h>
28 # ifndef OPENSSL_NO_MD5
29 static struct test_st {
32 const unsigned char data[64];
37 "", 0, "More text test vectors to stuff up EBCDIC machines :-)", 54,
38 "e9139d1e6ee064ef8cf514fc7dc83e86",
41 "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
43 "9294727a3638bb1c13f48ef8158bfc9d",
46 "Jefe", 4, "what do ya want for nothing?", 28,
47 "750c783e6ab0b503eaa86e310a5db738",
50 "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
52 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
53 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
54 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
55 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
56 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd
57 }, 50, "56be34521d144c88dbb8c733f0e8b3f6",
60 "", 0, "My test data", 12,
61 "61afdecb95429ef494d61fdee15990cabf0826fc"
64 "", 0, "My test data", 12,
65 "2274b195d90ce8e03406f4b526a47e0787a88a65479938f1a5baa3ce0f079776"
68 "123456", 6, "My test data", 12,
69 "bab53058ae861a7f191abe2d0145cbb123776a6369ee3f9d79ce455667e411dd"
72 "12345", 5, "My test data again", 18,
73 "a12396ceddd2a85f4c656bc1e0aa50c78cffde3e"
78 static char *pt(unsigned char *md, unsigned int len);
81 # ifndef OPENSSL_NO_MD5
82 static int test_hmac_md5(int idx)
85 # ifdef CHARSET_EBCDIC
86 ebcdic2ascii(test[0].data, test[0].data, test[0].data_len);
87 ebcdic2ascii(test[1].data, test[1].data, test[1].data_len);
88 ebcdic2ascii(test[2].key, test[2].key, test[2].key_len);
89 ebcdic2ascii(test[2].data, test[2].data, test[2].data_len);
92 p = pt(HMAC(EVP_md5(),
93 test[idx].key, test[idx].key_len,
94 test[idx].data, test[idx].data_len, NULL, NULL),
97 if (!TEST_str_eq(p, test[idx].digest))
104 static int test_hmac_bad(void)
106 HMAC_CTX *ctx = NULL;
109 ctx = HMAC_CTX_new();
111 || !TEST_ptr_null(HMAC_CTX_get_md(ctx))
112 || !TEST_false(HMAC_Init_ex(ctx, NULL, 0, NULL, NULL))
113 || !TEST_false(HMAC_Update(ctx, test[4].data, test[4].data_len))
114 || !TEST_false(HMAC_Init_ex(ctx, NULL, 0, EVP_sha1(), NULL))
115 || !TEST_false(HMAC_Update(ctx, test[4].data, test[4].data_len)))
124 static int test_hmac_run(void)
127 HMAC_CTX *ctx = NULL;
128 unsigned char buf[EVP_MAX_MD_SIZE];
132 ctx = HMAC_CTX_new();
136 || !TEST_ptr_null(HMAC_CTX_get_md(ctx))
137 || !TEST_false(HMAC_Init_ex(ctx, NULL, 0, NULL, NULL))
138 || !TEST_false(HMAC_Update(ctx, test[4].data, test[4].data_len))
139 || !TEST_false(HMAC_Init_ex(ctx, test[4].key, -1, EVP_sha1(), NULL)))
142 if (!TEST_true(HMAC_Init_ex(ctx, test[4].key, test[4].key_len, EVP_sha1(), NULL))
143 || !TEST_true(HMAC_Update(ctx, test[4].data, test[4].data_len))
144 || !TEST_true(HMAC_Final(ctx, buf, &len)))
148 if (!TEST_str_eq(p, test[4].digest))
151 if (!TEST_false(HMAC_Init_ex(ctx, NULL, 0, EVP_sha256(), NULL)))
154 if (!TEST_true(HMAC_Init_ex(ctx, test[5].key, test[5].key_len, EVP_sha256(), NULL))
155 || !TEST_ptr_eq(HMAC_CTX_get_md(ctx), EVP_sha256())
156 || !TEST_true(HMAC_Update(ctx, test[5].data, test[5].data_len))
157 || !TEST_true(HMAC_Final(ctx, buf, &len)))
161 if (!TEST_str_eq(p, test[5].digest))
164 if (!TEST_true(HMAC_Init_ex(ctx, test[6].key, test[6].key_len, NULL, NULL))
165 || !TEST_true(HMAC_Update(ctx, test[6].data, test[6].data_len))
166 || !TEST_true(HMAC_Final(ctx, buf, &len)))
169 if (!TEST_str_eq(p, test[6].digest))
179 static int test_hmac_single_shot(void)
183 /* Test single-shot with an empty key. */
184 p = pt(HMAC(EVP_sha1(), NULL, 0, test[4].data, test[4].data_len,
185 NULL, NULL), SHA_DIGEST_LENGTH);
186 if (!TEST_str_eq(p, test[4].digest))
193 static int test_hmac_copy(void)
196 HMAC_CTX *ctx = NULL, *ctx2 = NULL;
197 unsigned char buf[EVP_MAX_MD_SIZE];
201 ctx = HMAC_CTX_new();
202 ctx2 = HMAC_CTX_new();
203 if (!TEST_ptr(ctx) || !TEST_ptr(ctx2))
206 if (!TEST_true(HMAC_Init_ex(ctx, test[7].key, test[7].key_len, EVP_sha1(), NULL))
207 || !TEST_true(HMAC_Update(ctx, test[7].data, test[7].data_len))
208 || !TEST_true(HMAC_CTX_copy(ctx2, ctx))
209 || !TEST_true(HMAC_Final(ctx2, buf, &len)))
213 if (!TEST_str_eq(p, test[7].digest))
223 # ifndef OPENSSL_NO_MD5
224 static char *pt(unsigned char *md, unsigned int len)
229 for (i = 0; i < len; i++)
230 sprintf(&(buf[i * 2]), "%02x", md[i]);
235 int setup_tests(void)
237 ADD_ALL_TESTS(test_hmac_md5, 4);
238 ADD_TEST(test_hmac_single_shot);
239 ADD_TEST(test_hmac_bad);
240 ADD_TEST(test_hmac_run);
241 ADD_TEST(test_hmac_copy);