Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/evp/m_sha1.c |
Source code | Switch to Preprocessed file |
Line | Source | Count | ||||||
---|---|---|---|---|---|---|---|---|
1 | /* | - | ||||||
2 | * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. | - | ||||||
3 | * | - | ||||||
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 | - | ||||||
8 | */ | - | ||||||
9 | - | |||||||
10 | #include <stdio.h> | - | ||||||
11 | #include "internal/cryptlib.h" | - | ||||||
12 | - | |||||||
13 | #include <openssl/evp.h> | - | ||||||
14 | #include <openssl/objects.h> | - | ||||||
15 | #include <openssl/sha.h> | - | ||||||
16 | #include <openssl/rsa.h> | - | ||||||
17 | #include "internal/evp_int.h" | - | ||||||
18 | #include "internal/sha.h" | - | ||||||
19 | - | |||||||
20 | static int init(EVP_MD_CTX *ctx) | - | ||||||
21 | { | - | ||||||
22 | return SHA1_Init(EVP_MD_CTX_md_data(ctx)); executed 69553 times by 1 test: return SHA1_Init(EVP_MD_CTX_md_data(ctx)); Executed by:
| 69553 | ||||||
23 | } | - | ||||||
24 | - | |||||||
25 | static int update(EVP_MD_CTX *ctx, const void *data, size_t count) | - | ||||||
26 | { | - | ||||||
27 | return SHA1_Update(EVP_MD_CTX_md_data(ctx), data, count); executed 178243 times by 1 test: return SHA1_Update(EVP_MD_CTX_md_data(ctx), data, count); Executed by:
| 178243 | ||||||
28 | } | - | ||||||
29 | - | |||||||
30 | static int final(EVP_MD_CTX *ctx, unsigned char *md) | - | ||||||
31 | { | - | ||||||
32 | return SHA1_Final(md, EVP_MD_CTX_md_data(ctx)); executed 149975 times by 1 test: return SHA1_Final(md, EVP_MD_CTX_md_data(ctx)); Executed by:
| 149975 | ||||||
33 | } | - | ||||||
34 | - | |||||||
35 | static int ctrl(EVP_MD_CTX *ctx, int cmd, int mslen, void *ms) | - | ||||||
36 | { | - | ||||||
37 | unsigned char padtmp[40]; | - | ||||||
38 | unsigned char sha1tmp[SHA_DIGEST_LENGTH]; | - | ||||||
39 | - | |||||||
40 | SHA_CTX *sha1; | - | ||||||
41 | - | |||||||
42 | if (cmd != EVP_CTRL_SSL3_MASTER_SECRET)
| 0-3 | ||||||
43 | return -2; executed 3 times by 1 test: return -2; Executed by:
| 3 | ||||||
44 | - | |||||||
45 | if (ctx == NULL)
| 0 | ||||||
46 | return 0; never executed: return 0; | 0 | ||||||
47 | - | |||||||
48 | sha1 = EVP_MD_CTX_md_data(ctx); | - | ||||||
49 | - | |||||||
50 | /* SSLv3 client auth handling: see RFC-6101 5.6.8 */ | - | ||||||
51 | if (mslen != 48)
| 0 | ||||||
52 | return 0; never executed: return 0; | 0 | ||||||
53 | - | |||||||
54 | /* At this point hash contains all handshake messages, update | - | ||||||
55 | * with master secret and pad_1. | - | ||||||
56 | */ | - | ||||||
57 | - | |||||||
58 | if (SHA1_Update(sha1, ms, mslen) <= 0)
| 0 | ||||||
59 | return 0; never executed: return 0; | 0 | ||||||
60 | - | |||||||
61 | /* Set padtmp to pad_1 value */ | - | ||||||
62 | memset(padtmp, 0x36, sizeof(padtmp)); | - | ||||||
63 | - | |||||||
64 | if (!SHA1_Update(sha1, padtmp, sizeof(padtmp)))
| 0 | ||||||
65 | return 0; never executed: return 0; | 0 | ||||||
66 | - | |||||||
67 | if (!SHA1_Final(sha1tmp, sha1))
| 0 | ||||||
68 | return 0; never executed: return 0; | 0 | ||||||
69 | - | |||||||
70 | /* Reinitialise context */ | - | ||||||
71 | - | |||||||
72 | if (!SHA1_Init(sha1))
| 0 | ||||||
73 | return 0; never executed: return 0; | 0 | ||||||
74 | - | |||||||
75 | if (SHA1_Update(sha1, ms, mslen) <= 0)
| 0 | ||||||
76 | return 0; never executed: return 0; | 0 | ||||||
77 | - | |||||||
78 | /* Set padtmp to pad_2 value */ | - | ||||||
79 | memset(padtmp, 0x5c, sizeof(padtmp)); | - | ||||||
80 | - | |||||||
81 | if (!SHA1_Update(sha1, padtmp, sizeof(padtmp)))
| 0 | ||||||
82 | return 0; never executed: return 0; | 0 | ||||||
83 | - | |||||||
84 | if (!SHA1_Update(sha1, sha1tmp, sizeof(sha1tmp)))
| 0 | ||||||
85 | return 0; never executed: return 0; | 0 | ||||||
86 | - | |||||||
87 | /* Now when ctx is finalised it will return the SSL v3 hash value */ | - | ||||||
88 | OPENSSL_cleanse(sha1tmp, sizeof(sha1tmp)); | - | ||||||
89 | - | |||||||
90 | return 1; never executed: return 1; | 0 | ||||||
91 | - | |||||||
92 | } | - | ||||||
93 | - | |||||||
94 | static const EVP_MD sha1_md = { | - | ||||||
95 | NID_sha1, | - | ||||||
96 | NID_sha1WithRSAEncryption, | - | ||||||
97 | SHA_DIGEST_LENGTH, | - | ||||||
98 | EVP_MD_FLAG_DIGALGID_ABSENT, | - | ||||||
99 | init, | - | ||||||
100 | update, | - | ||||||
101 | final, | - | ||||||
102 | NULL, | - | ||||||
103 | NULL, | - | ||||||
104 | SHA_CBLOCK, | - | ||||||
105 | sizeof(EVP_MD *) + sizeof(SHA_CTX), | - | ||||||
106 | ctrl | - | ||||||
107 | }; | - | ||||||
108 | - | |||||||
109 | const EVP_MD *EVP_sha1(void) | - | ||||||
110 | { | - | ||||||
111 | return &sha1_md; executed 102544 times by 1 test: return &sha1_md; Executed by:
| 102544 | ||||||
112 | } | - | ||||||
113 | - | |||||||
114 | static int init224(EVP_MD_CTX *ctx) | - | ||||||
115 | { | - | ||||||
116 | return SHA224_Init(EVP_MD_CTX_md_data(ctx)); executed 51 times by 1 test: return SHA224_Init(EVP_MD_CTX_md_data(ctx)); Executed by:
| 51 | ||||||
117 | } | - | ||||||
118 | - | |||||||
119 | static int update224(EVP_MD_CTX *ctx, const void *data, size_t count) | - | ||||||
120 | { | - | ||||||
121 | return SHA224_Update(EVP_MD_CTX_md_data(ctx), data, count); executed 15681 times by 1 test: return SHA224_Update(EVP_MD_CTX_md_data(ctx), data, count); Executed by:
| 15681 | ||||||
122 | } | - | ||||||
123 | - | |||||||
124 | static int final224(EVP_MD_CTX *ctx, unsigned char *md) | - | ||||||
125 | { | - | ||||||
126 | return SHA224_Final(md, EVP_MD_CTX_md_data(ctx)); executed 51 times by 1 test: return SHA224_Final(md, EVP_MD_CTX_md_data(ctx)); Executed by:
| 51 | ||||||
127 | } | - | ||||||
128 | - | |||||||
129 | static int init256(EVP_MD_CTX *ctx) | - | ||||||
130 | { | - | ||||||
131 | return SHA256_Init(EVP_MD_CTX_md_data(ctx)); executed 276922 times by 2 tests: return SHA256_Init(EVP_MD_CTX_md_data(ctx)); Executed by:
| 276922 | ||||||
132 | } | - | ||||||
133 | - | |||||||
134 | static int update256(EVP_MD_CTX *ctx, const void *data, size_t count) | - | ||||||
135 | { | - | ||||||
136 | return SHA256_Update(EVP_MD_CTX_md_data(ctx), data, count); executed 978004 times by 2 tests: return SHA256_Update(EVP_MD_CTX_md_data(ctx), data, count); Executed by:
| 978004 | ||||||
137 | } | - | ||||||
138 | - | |||||||
139 | static int final256(EVP_MD_CTX *ctx, unsigned char *md) | - | ||||||
140 | { | - | ||||||
141 | return SHA256_Final(md, EVP_MD_CTX_md_data(ctx)); executed 332776 times by 2 tests: return SHA256_Final(md, EVP_MD_CTX_md_data(ctx)); Executed by:
| 332776 | ||||||
142 | } | - | ||||||
143 | - | |||||||
144 | static const EVP_MD sha224_md = { | - | ||||||
145 | NID_sha224, | - | ||||||
146 | NID_sha224WithRSAEncryption, | - | ||||||
147 | SHA224_DIGEST_LENGTH, | - | ||||||
148 | EVP_MD_FLAG_DIGALGID_ABSENT, | - | ||||||
149 | init224, | - | ||||||
150 | update224, | - | ||||||
151 | final224, | - | ||||||
152 | NULL, | - | ||||||
153 | NULL, | - | ||||||
154 | SHA256_CBLOCK, | - | ||||||
155 | sizeof(EVP_MD *) + sizeof(SHA256_CTX), | - | ||||||
156 | }; | - | ||||||
157 | - | |||||||
158 | const EVP_MD *EVP_sha224(void) | - | ||||||
159 | { | - | ||||||
160 | return &sha224_md; executed 3927 times by 1 test: return &sha224_md; Executed by:
| 3927 | ||||||
161 | } | - | ||||||
162 | - | |||||||
163 | static const EVP_MD sha256_md = { | - | ||||||
164 | NID_sha256, | - | ||||||
165 | NID_sha256WithRSAEncryption, | - | ||||||
166 | SHA256_DIGEST_LENGTH, | - | ||||||
167 | EVP_MD_FLAG_DIGALGID_ABSENT, | - | ||||||
168 | init256, | - | ||||||
169 | update256, | - | ||||||
170 | final256, | - | ||||||
171 | NULL, | - | ||||||
172 | NULL, | - | ||||||
173 | SHA256_CBLOCK, | - | ||||||
174 | sizeof(EVP_MD *) + sizeof(SHA256_CTX), | - | ||||||
175 | }; | - | ||||||
176 | - | |||||||
177 | const EVP_MD *EVP_sha256(void) | - | ||||||
178 | { | - | ||||||
179 | return &sha256_md; executed 11264 times by 2 tests: return &sha256_md; Executed by:
| 11264 | ||||||
180 | } | - | ||||||
181 | - | |||||||
182 | static int init512_224(EVP_MD_CTX *ctx) | - | ||||||
183 | { | - | ||||||
184 | return sha512_224_init(EVP_MD_CTX_md_data(ctx)); executed 7 times by 1 test: return sha512_224_init(EVP_MD_CTX_md_data(ctx)); Executed by:
| 7 | ||||||
185 | } | - | ||||||
186 | - | |||||||
187 | static int init512_256(EVP_MD_CTX *ctx) | - | ||||||
188 | { | - | ||||||
189 | return sha512_256_init(EVP_MD_CTX_md_data(ctx)); executed 7 times by 1 test: return sha512_256_init(EVP_MD_CTX_md_data(ctx)); Executed by:
| 7 | ||||||
190 | } | - | ||||||
191 | - | |||||||
192 | static int init384(EVP_MD_CTX *ctx) | - | ||||||
193 | { | - | ||||||
194 | return SHA384_Init(EVP_MD_CTX_md_data(ctx)); executed 66329 times by 1 test: return SHA384_Init(EVP_MD_CTX_md_data(ctx)); Executed by:
| 66329 | ||||||
195 | } | - | ||||||
196 | - | |||||||
197 | static int update384(EVP_MD_CTX *ctx, const void *data, size_t count) | - | ||||||
198 | { | - | ||||||
199 | return SHA384_Update(EVP_MD_CTX_md_data(ctx), data, count); executed 190411 times by 1 test: return SHA384_Update(EVP_MD_CTX_md_data(ctx), data, count); Executed by:
| 190411 | ||||||
200 | } | - | ||||||
201 | - | |||||||
202 | static int final384(EVP_MD_CTX *ctx, unsigned char *md) | - | ||||||
203 | { | - | ||||||
204 | return SHA384_Final(md, EVP_MD_CTX_md_data(ctx)); executed 86807 times by 1 test: return SHA384_Final(md, EVP_MD_CTX_md_data(ctx)); Executed by:
| 86807 | ||||||
205 | } | - | ||||||
206 | - | |||||||
207 | static int init512(EVP_MD_CTX *ctx) | - | ||||||
208 | { | - | ||||||
209 | return SHA512_Init(EVP_MD_CTX_md_data(ctx)); executed 233813 times by 1 test: return SHA512_Init(EVP_MD_CTX_md_data(ctx)); Executed by:
| 233813 | ||||||
210 | } | - | ||||||
211 | - | |||||||
212 | /* See comment in SHA224/256 section */ | - | ||||||
213 | static int update512(EVP_MD_CTX *ctx, const void *data, size_t count) | - | ||||||
214 | { | - | ||||||
215 | return SHA512_Update(EVP_MD_CTX_md_data(ctx), data, count); executed 853277 times by 1 test: return SHA512_Update(EVP_MD_CTX_md_data(ctx), data, count); Executed by:
| 853277 | ||||||
216 | } | - | ||||||
217 | - | |||||||
218 | static int final512(EVP_MD_CTX *ctx, unsigned char *md) | - | ||||||
219 | { | - | ||||||
220 | return SHA512_Final(md, EVP_MD_CTX_md_data(ctx)); executed 258396 times by 1 test: return SHA512_Final(md, EVP_MD_CTX_md_data(ctx)); Executed by:
| 258396 | ||||||
221 | } | - | ||||||
222 | - | |||||||
223 | static const EVP_MD sha512_224_md = { | - | ||||||
224 | NID_sha512_224, | - | ||||||
225 | NID_sha512_224WithRSAEncryption, | - | ||||||
226 | SHA224_DIGEST_LENGTH, | - | ||||||
227 | EVP_MD_FLAG_DIGALGID_ABSENT, | - | ||||||
228 | init512_224, | - | ||||||
229 | update512, | - | ||||||
230 | final512, | - | ||||||
231 | NULL, | - | ||||||
232 | NULL, | - | ||||||
233 | SHA512_CBLOCK, | - | ||||||
234 | sizeof(EVP_MD *) + sizeof(SHA512_CTX), | - | ||||||
235 | }; | - | ||||||
236 | - | |||||||
237 | const EVP_MD *EVP_sha512_224(void) | - | ||||||
238 | { | - | ||||||
239 | return &sha512_224_md; executed 1969 times by 1 test: return &sha512_224_md; Executed by:
| 1969 | ||||||
240 | } | - | ||||||
241 | - | |||||||
242 | static const EVP_MD sha512_256_md = { | - | ||||||
243 | NID_sha512_256, | - | ||||||
244 | NID_sha512_256WithRSAEncryption, | - | ||||||
245 | SHA256_DIGEST_LENGTH, | - | ||||||
246 | EVP_MD_FLAG_DIGALGID_ABSENT, | - | ||||||
247 | init512_256, | - | ||||||
248 | update512, | - | ||||||
249 | final512, | - | ||||||
250 | NULL, | - | ||||||
251 | NULL, | - | ||||||
252 | SHA512_CBLOCK, | - | ||||||
253 | sizeof(EVP_MD *) + sizeof(SHA512_CTX), | - | ||||||
254 | }; | - | ||||||
255 | - | |||||||
256 | const EVP_MD *EVP_sha512_256(void) | - | ||||||
257 | { | - | ||||||
258 | return &sha512_256_md; executed 1969 times by 1 test: return &sha512_256_md; Executed by:
| 1969 | ||||||
259 | } | - | ||||||
260 | - | |||||||
261 | static const EVP_MD sha384_md = { | - | ||||||
262 | NID_sha384, | - | ||||||
263 | NID_sha384WithRSAEncryption, | - | ||||||
264 | SHA384_DIGEST_LENGTH, | - | ||||||
265 | EVP_MD_FLAG_DIGALGID_ABSENT, | - | ||||||
266 | init384, | - | ||||||
267 | update384, | - | ||||||
268 | final384, | - | ||||||
269 | NULL, | - | ||||||
270 | NULL, | - | ||||||
271 | SHA512_CBLOCK, | - | ||||||
272 | sizeof(EVP_MD *) + sizeof(SHA512_CTX), | - | ||||||
273 | }; | - | ||||||
274 | - | |||||||
275 | const EVP_MD *EVP_sha384(void) | - | ||||||
276 | { | - | ||||||
277 | return &sha384_md; executed 3927 times by 1 test: return &sha384_md; Executed by:
| 3927 | ||||||
278 | } | - | ||||||
279 | - | |||||||
280 | static const EVP_MD sha512_md = { | - | ||||||
281 | NID_sha512, | - | ||||||
282 | NID_sha512WithRSAEncryption, | - | ||||||
283 | SHA512_DIGEST_LENGTH, | - | ||||||
284 | EVP_MD_FLAG_DIGALGID_ABSENT, | - | ||||||
285 | init512, | - | ||||||
286 | update512, | - | ||||||
287 | final512, | - | ||||||
288 | NULL, | - | ||||||
289 | NULL, | - | ||||||
290 | SHA512_CBLOCK, | - | ||||||
291 | sizeof(EVP_MD *) + sizeof(SHA512_CTX), | - | ||||||
292 | }; | - | ||||||
293 | - | |||||||
294 | const EVP_MD *EVP_sha512(void) | - | ||||||
295 | { | - | ||||||
296 | return &sha512_md; executed 3937 times by 1 test: return &sha512_md; Executed by:
| 3937 | ||||||
297 | } | - | ||||||
Source code | Switch to Preprocessed file |