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Issue 2072073002: Delete bundled copy of OpenSSL and replace with README. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master
Patch Set: Delete bundled copy of OpenSSL and replace with README. Created 4 years, 6 months ago
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1 /* ====================================================================
2 * Copyright (c) 2011-2013 The OpenSSL Project. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
14 * distribution.
15 *
16 * 3. All advertising materials mentioning features or use of this
17 * software must display the following acknowledgment:
18 * "This product includes software developed by the OpenSSL Project
19 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
20 *
21 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
22 * endorse or promote products derived from this software without
23 * prior written permission. For written permission, please contact
24 * licensing@OpenSSL.org.
25 *
26 * 5. Products derived from this software may not be called "OpenSSL"
27 * nor may "OpenSSL" appear in their names without prior written
28 * permission of the OpenSSL Project.
29 *
30 * 6. Redistributions of any form whatsoever must retain the following
31 * acknowledgment:
32 * "This product includes software developed by the OpenSSL Project
33 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
34 *
35 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
36 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
37 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
38 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
41 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
42 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
44 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
46 * OF THE POSSIBILITY OF SUCH DAMAGE.
47 * ====================================================================
48 */
49
50 #include <stdio.h>
51 #include <stdlib.h>
52 #include <string.h>
53
54 #include <openssl/poly1305.h>
55
56 struct poly1305_test
57 {
58 const char *inputhex;
59 const char *keyhex;
60 const char *outhex;
61 };
62
63 static const struct poly1305_test poly1305_tests[] = {
64 {
65 "",
66 "c8afaac331ee372cd6082de134943b174710130e9f6fea8d72293850a667d86 c",
67 "4710130e9f6fea8d72293850a667d86c",
68 },
69 {
70 "48656c6c6f20776f726c6421",
71 "746869732069732033322d62797465206b657920666f7220506f6c793133303 5",
72 "a6f745008f81c916a20dcc74eef2b2f0",
73 },
74 {
75 "000000000000000000000000000000000000000000000000000000000000000 0",
76 "746869732069732033322d62797465206b657920666f7220506f6c793133303 5",
77 "49ec78090e481ec6c26b33b91ccc0307",
78 },
79 {
80 "000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000",
81 "746869732069732033322d62797465206b657920666f7220506f6c793133303 5",
82 "da84bcab02676c38cdb015604274c2aa",
83 },
84 };
85
86 static unsigned char hex_digit(char h)
87 {
88 if (h >= '0' && h <= '9')
89 return h - '0';
90 else if (h >= 'a' && h <= 'f')
91 return h - 'a' + 10;
92 else if (h >= 'A' && h <= 'F')
93 return h - 'A' + 10;
94 else
95 abort();
96 }
97
98 static void hex_decode(unsigned char *out, const char* hex)
99 {
100 size_t j = 0;
101
102 while (*hex != 0)
103 {
104 unsigned char v = hex_digit(*hex++);
105 v <<= 4;
106 v |= hex_digit(*hex++);
107 out[j++] = v;
108 }
109 }
110
111 static void hexdump(unsigned char *a, size_t len)
112 {
113 size_t i;
114
115 for (i = 0; i < len; i++)
116 printf("%02x", a[i]);
117 }
118
119 int main()
120 {
121 static const unsigned num_tests =
122 sizeof(poly1305_tests) / sizeof(struct poly1305_test);
123 unsigned i;
124 unsigned char key[32], out[16], expected[16];
125 poly1305_state poly1305;
126
127 for (i = 0; i < num_tests; i++)
128 {
129 const struct poly1305_test *test = &poly1305_tests[i];
130 unsigned char *in;
131 size_t inlen = strlen(test->inputhex);
132
133 if (strlen(test->keyhex) != sizeof(key)*2 ||
134 strlen(test->outhex) != sizeof(out)*2 ||
135 (inlen & 1) == 1)
136 return 1;
137
138 inlen /= 2;
139
140 hex_decode(key, test->keyhex);
141 hex_decode(expected, test->outhex);
142
143 in = malloc(inlen);
144
145 hex_decode(in, test->inputhex);
146 CRYPTO_poly1305_init(&poly1305, key);
147 CRYPTO_poly1305_update(&poly1305, in, inlen);
148 CRYPTO_poly1305_finish(&poly1305, out);
149
150 if (memcmp(out, expected, sizeof(expected)) != 0)
151 {
152 printf("Poly1305 test #%d failed.\n", i);
153 printf("got: ");
154 hexdump(out, sizeof(out));
155 printf("\nexpected: ");
156 hexdump(expected, sizeof(expected));
157 printf("\n");
158 return 1;
159 }
160
161 free(in);
162 }
163
164 printf("PASS\n");
165 return 0;
166 }
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