Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	lib/libcrypto/evp/m_sha1.c	Lines:	16	16	100.0 %
Date:	2017-11-13	Branches:	0	0	0.0 %


/* $OpenBSD: m_sha1.c,v 1.17 2014/07/11 08:44:48 jsing Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 * All rights reserved.
 *
 * This package is an SSL implementation written
 * by Eric Young (eay@cryptsoft.com).
 * The implementation was written so as to conform with Netscapes SSL.
 *
 * This library is free for commercial and non-commercial use as long as
 * the following conditions are aheared to.  The following conditions
 * apply to all code found in this distribution, be it the RC4, RSA,
 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 * included with this distribution is covered by the same copyright terms
 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
 *
 * Copyright remains Eric Young's, and as such any Copyright notices in
 * the code are not to be removed.
 * If this package is used in a product, Eric Young should be given attribution
 * as the author of the parts of the library used.
 * This can be in the form of a textual message at program startup or
 * in documentation (online or textual) provided with the package.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    "This product includes cryptographic software written by
 *     Eric Young (eay@cryptsoft.com)"
 *    The word 'cryptographic' can be left out if the rouines from the library
 *    being used are not cryptographic related :-).
 * 4. If you include any Windows specific code (or a derivative thereof) from
 *    the apps directory (application code) you must include an acknowledgement:
 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 *
 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * The licence and distribution terms for any publically available version or
 * derivative of this code cannot be changed.  i.e. this code cannot simply be
 * copied and put under another distribution licence
 * [including the GNU Public Licence.]
 */

#include <stdio.h>

#include <openssl/opensslconf.h>

#ifndef OPENSSL_NO_SHA

#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/sha.h>

#ifndef OPENSSL_NO_RSA
#include <openssl/rsa.h>
#endif

static int
init(EVP_MD_CTX *ctx)
{
	return SHA1_Init(ctx->md_data);
}

static int
update(EVP_MD_CTX *ctx, const void *data, size_t count)
{
	return SHA1_Update(ctx->md_data, data, count);
}

static int
final(EVP_MD_CTX *ctx, unsigned char *md)
{
	return SHA1_Final(md, ctx->md_data);
}

static const EVP_MD sha1_md = {
	.type = NID_sha1,
	.pkey_type = NID_sha1WithRSAEncryption,
	.md_size = SHA_DIGEST_LENGTH,
	.flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
	.init = init,
	.update = update,
	.final = final,
	.copy = NULL,
	.cleanup = NULL,
#ifndef OPENSSL_NO_RSA
	.sign = (evp_sign_method *)RSA_sign,
	.verify = (evp_verify_method *)RSA_verify,
	.required_pkey_type = {
		EVP_PKEY_RSA, EVP_PKEY_RSA2, 0, 0,
	},
#endif
	.block_size = SHA_CBLOCK,
	.ctx_size = sizeof(EVP_MD *) + sizeof(SHA_CTX),
};

const EVP_MD *
EVP_sha1(void)
{
	return (&sha1_md);
}
#endif

#ifndef OPENSSL_NO_SHA256
static int
init224(EVP_MD_CTX *ctx)
{
	return SHA224_Init(ctx->md_data);
}

static int
init256(EVP_MD_CTX *ctx)
{
	return SHA256_Init(ctx->md_data);
}
/*
 * Even though there're separate SHA224_[Update|Final], we call
 * SHA256 functions even in SHA224 context. This is what happens
 * there anyway, so we can spare few CPU cycles:-)
 */
static int
update256(EVP_MD_CTX *ctx, const void *data, size_t count)
{
	return SHA256_Update(ctx->md_data, data, count);
}

static int
final256(EVP_MD_CTX *ctx, unsigned char *md)
{
	return SHA256_Final(md, ctx->md_data);
}

static const EVP_MD sha224_md = {
	.type = NID_sha224,
	.pkey_type = NID_sha224WithRSAEncryption,
	.md_size = SHA224_DIGEST_LENGTH,
	.flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
	.init = init224,
	.update = update256,
	.final = final256,
	.copy = NULL,
	.cleanup = NULL,
#ifndef OPENSSL_NO_RSA
	.sign = (evp_sign_method *)RSA_sign,
	.verify = (evp_verify_method *)RSA_verify,
	.required_pkey_type = {
		EVP_PKEY_RSA, EVP_PKEY_RSA2, 0, 0,
	},
#endif
	.block_size = SHA256_CBLOCK,
	.ctx_size = sizeof(EVP_MD *) + sizeof(SHA256_CTX),
};

const EVP_MD *
EVP_sha224(void)
{
	return (&sha224_md);
}

static const EVP_MD sha256_md = {
	.type = NID_sha256,
	.pkey_type = NID_sha256WithRSAEncryption,
	.md_size = SHA256_DIGEST_LENGTH,
	.flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
	.init = init256,
	.update = update256,
	.final = final256,
	.copy = NULL,
	.cleanup = NULL,
#ifndef OPENSSL_NO_RSA
	.sign = (evp_sign_method *)RSA_sign,
	.verify = (evp_verify_method *)RSA_verify,
	.required_pkey_type = {
		EVP_PKEY_RSA, EVP_PKEY_RSA2, 0, 0,
	},
#endif
	.block_size = SHA256_CBLOCK,
	.ctx_size = sizeof(EVP_MD *) + sizeof(SHA256_CTX),
};

const EVP_MD *
EVP_sha256(void)
{
	return (&sha256_md);
}
#endif	/* ifndef OPENSSL_NO_SHA256 */

#ifndef OPENSSL_NO_SHA512
static int
init384(EVP_MD_CTX *ctx)
{
	return SHA384_Init(ctx->md_data);
}

static int
init512(EVP_MD_CTX *ctx)
{
	return SHA512_Init(ctx->md_data);
}
/* See comment in SHA224/256 section */
static int
update512(EVP_MD_CTX *ctx, const void *data, size_t count)
{
	return SHA512_Update(ctx->md_data, data, count);
}

static int
final512(EVP_MD_CTX *ctx, unsigned char *md)
{
	return SHA512_Final(md, ctx->md_data);
}

static const EVP_MD sha384_md = {
	.type = NID_sha384,
	.pkey_type = NID_sha384WithRSAEncryption,
	.md_size = SHA384_DIGEST_LENGTH,
	.flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
	.init = init384,
	.update = update512,
	.final = final512,
	.copy = NULL,
	.cleanup = NULL,
#ifndef OPENSSL_NO_RSA
	.sign = (evp_sign_method *)RSA_sign,
	.verify = (evp_verify_method *)RSA_verify,
	.required_pkey_type = {
		EVP_PKEY_RSA, EVP_PKEY_RSA2, 0, 0,
	},
#endif
	.block_size = SHA512_CBLOCK,
	.ctx_size = sizeof(EVP_MD *) + sizeof(SHA512_CTX),
};

const EVP_MD *
EVP_sha384(void)
{
	return (&sha384_md);
}

static const EVP_MD sha512_md = {
	.type = NID_sha512,
	.pkey_type = NID_sha512WithRSAEncryption,
	.md_size = SHA512_DIGEST_LENGTH,
	.flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT,
	.init = init512,
	.update = update512,
	.final = final512,
	.copy = NULL,
	.cleanup = NULL,
#ifndef OPENSSL_NO_RSA
	.sign = (evp_sign_method *)RSA_sign,
	.verify = (evp_verify_method *)RSA_verify,
	.required_pkey_type = {
		EVP_PKEY_RSA, EVP_PKEY_RSA2, 0, 0,
	},
#endif
	.block_size = SHA512_CBLOCK,
	.ctx_size = sizeof(EVP_MD *) + sizeof(SHA512_CTX),
};

const EVP_MD *
EVP_sha512(void)
{
	return (&sha512_md);
}
#endif	/* ifndef OPENSSL_NO_SHA512 */


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: m_sha1.c,v 1.17 2014/07/11 08:44:48 jsing Exp $ */
2			/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3			* All rights reserved.
4			*
5			* This package is an SSL implementation written
6			* by Eric Young (eay@cryptsoft.com).
7			* The implementation was written so as to conform with Netscapes SSL.
8			*
9			* This library is free for commercial and non-commercial use as long as
10			* the following conditions are aheared to. The following conditions
11			* apply to all code found in this distribution, be it the RC4, RSA,
12			* lhash, DES, etc., code; not just the SSL code. The SSL documentation
13			* included with this distribution is covered by the same copyright terms
14			* except that the holder is Tim Hudson (tjh@cryptsoft.com).
15			*
16			* Copyright remains Eric Young's, and as such any Copyright notices in
17			* the code are not to be removed.
18			* If this package is used in a product, Eric Young should be given attribution
19			* as the author of the parts of the library used.
20			* This can be in the form of a textual message at program startup or
21			* in documentation (online or textual) provided with the package.
22			*
23			* Redistribution and use in source and binary forms, with or without
24			* modification, are permitted provided that the following conditions
25			* are met:
26			* 1. Redistributions of source code must retain the copyright
27			* notice, this list of conditions and the following disclaimer.
28			* 2. Redistributions in binary form must reproduce the above copyright
29			* notice, this list of conditions and the following disclaimer in the
30			* documentation and/or other materials provided with the distribution.
31			* 3. All advertising materials mentioning features or use of this software
32			* must display the following acknowledgement:
33			* "This product includes cryptographic software written by
34			* Eric Young (eay@cryptsoft.com)"
35			* The word 'cryptographic' can be left out if the rouines from the library
36			* being used are not cryptographic related :-).
37			* 4. If you include any Windows specific code (or a derivative thereof) from
38			* the apps directory (application code) you must include an acknowledgement:
39			* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40			*
41			* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42			* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43			* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44			* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45			* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46			* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47			* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49			* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50			* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51			* SUCH DAMAGE.
52			*
53			* The licence and distribution terms for any publically available version or
54			* derivative of this code cannot be changed. i.e. this code cannot simply be
55			* copied and put under another distribution licence
56			* [including the GNU Public Licence.]
57			*/
58
59			#include <stdio.h>
60
61			#include <openssl/opensslconf.h>
62
63			#ifndef OPENSSL_NO_SHA
64
65			#include <openssl/evp.h>
66			#include <openssl/objects.h>
67			#include <openssl/sha.h>
68
69			#ifndef OPENSSL_NO_RSA
70			#include <openssl/rsa.h>
71			#endif
72
73			static int
74			init(EVP_MD_CTX *ctx)
75			{
76		137622	return SHA1_Init(ctx->md_data);
77			}
78
79			static int
80			update(EVP_MD_CTX ctx, const void data, size_t count)
81			{
82		1385408	return SHA1_Update(ctx->md_data, data, count);
83			}
84
85			static int
86			final(EVP_MD_CTX ctx, unsigned char md)
87			{
88		1088182	return SHA1_Final(md, ctx->md_data);
89			}
90
91			static const EVP_MD sha1_md = {
92			.type = NID_sha1,
93			.pkey_type = NID_sha1WithRSAEncryption,
94			.md_size = SHA_DIGEST_LENGTH,
95			.flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE\|EVP_MD_FLAG_DIGALGID_ABSENT,
96			.init = init,
97			.update = update,
98			.final = final,
99			.copy = NULL,
100			.cleanup = NULL,
101			#ifndef OPENSSL_NO_RSA
102			.sign = (evp_sign_method *)RSA_sign,
103			.verify = (evp_verify_method *)RSA_verify,
104			.required_pkey_type = {
105			EVP_PKEY_RSA, EVP_PKEY_RSA2, 0, 0,
106			},
107			#endif
108			.block_size = SHA_CBLOCK,
109			.ctx_size = sizeof(EVP_MD *) + sizeof(SHA_CTX),
110			};
111
112			const EVP_MD *
113			EVP_sha1(void)
114			{
115		52206	return (&sha1_md);
116			}
117			#endif
118
119			#ifndef OPENSSL_NO_SHA256
120			static int
121			init224(EVP_MD_CTX *ctx)
122			{
123		98	return SHA224_Init(ctx->md_data);
124			}
125
126			static int
127			init256(EVP_MD_CTX *ctx)
128			{
129		18778	return SHA256_Init(ctx->md_data);
130			}
131			/*
132			* Even though there're separate SHA224_[Update\|Final], we call
133			* SHA256 functions even in SHA224 context. This is what happens
134			* there anyway, so we can spare few CPU cycles:-)
135			*/
136			static int
137			update256(EVP_MD_CTX ctx, const void data, size_t count)
138			{
139		382384	return SHA256_Update(ctx->md_data, data, count);
140			}
141
142			static int
143			final256(EVP_MD_CTX ctx, unsigned char md)
144			{
145		216092	return SHA256_Final(md, ctx->md_data);
146			}
147
148			static const EVP_MD sha224_md = {
149			.type = NID_sha224,
150			.pkey_type = NID_sha224WithRSAEncryption,
151			.md_size = SHA224_DIGEST_LENGTH,
152			.flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE\|EVP_MD_FLAG_DIGALGID_ABSENT,
153			.init = init224,
154			.update = update256,
155			.final = final256,
156			.copy = NULL,
157			.cleanup = NULL,
158			#ifndef OPENSSL_NO_RSA
159			.sign = (evp_sign_method *)RSA_sign,
160			.verify = (evp_verify_method *)RSA_verify,
161			.required_pkey_type = {
162			EVP_PKEY_RSA, EVP_PKEY_RSA2, 0, 0,
163			},
164			#endif
165			.block_size = SHA256_CBLOCK,
166			.ctx_size = sizeof(EVP_MD *) + sizeof(SHA256_CTX),
167			};
168
169			const EVP_MD *
170			EVP_sha224(void)
171			{
172		11122	return (&sha224_md);
173			}
174
175			static const EVP_MD sha256_md = {
176			.type = NID_sha256,
177			.pkey_type = NID_sha256WithRSAEncryption,
178			.md_size = SHA256_DIGEST_LENGTH,
179			.flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE\|EVP_MD_FLAG_DIGALGID_ABSENT,
180			.init = init256,
181			.update = update256,
182			.final = final256,
183			.copy = NULL,
184			.cleanup = NULL,
185			#ifndef OPENSSL_NO_RSA
186			.sign = (evp_sign_method *)RSA_sign,
187			.verify = (evp_verify_method *)RSA_verify,
188			.required_pkey_type = {
189			EVP_PKEY_RSA, EVP_PKEY_RSA2, 0, 0,
190			},
191			#endif
192			.block_size = SHA256_CBLOCK,
193			.ctx_size = sizeof(EVP_MD *) + sizeof(SHA256_CTX),
194			};
195
196			const EVP_MD *
197			EVP_sha256(void)
198			{
199		16064	return (&sha256_md);
200			}
201			#endif /* ifndef OPENSSL_NO_SHA256 */
202
203			#ifndef OPENSSL_NO_SHA512
204			static int
205			init384(EVP_MD_CTX *ctx)
206			{
207		679114	return SHA384_Init(ctx->md_data);
208			}
209
210			static int
211			init512(EVP_MD_CTX *ctx)
212			{
213		2758	return SHA512_Init(ctx->md_data);
214			}
215			/* See comment in SHA224/256 section */
216			static int
217			update512(EVP_MD_CTX ctx, const void data, size_t count)
218			{
219		2231630	return SHA512_Update(ctx->md_data, data, count);
220			}
221
222			static int
223			final512(EVP_MD_CTX ctx, unsigned char md)
224			{
225		892382	return SHA512_Final(md, ctx->md_data);
226			}
227
228			static const EVP_MD sha384_md = {
229			.type = NID_sha384,
230			.pkey_type = NID_sha384WithRSAEncryption,
231			.md_size = SHA384_DIGEST_LENGTH,
232			.flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE\|EVP_MD_FLAG_DIGALGID_ABSENT,
233			.init = init384,
234			.update = update512,
235			.final = final512,
236			.copy = NULL,
237			.cleanup = NULL,
238			#ifndef OPENSSL_NO_RSA
239			.sign = (evp_sign_method *)RSA_sign,
240			.verify = (evp_verify_method *)RSA_verify,
241			.required_pkey_type = {
242			EVP_PKEY_RSA, EVP_PKEY_RSA2, 0, 0,
243			},
244			#endif
245			.block_size = SHA512_CBLOCK,
246			.ctx_size = sizeof(EVP_MD *) + sizeof(SHA512_CTX),
247			};
248
249			const EVP_MD *
250			EVP_sha384(void)
251			{
252		172270	return (&sha384_md);
253			}
254
255			static const EVP_MD sha512_md = {
256			.type = NID_sha512,
257			.pkey_type = NID_sha512WithRSAEncryption,
258			.md_size = SHA512_DIGEST_LENGTH,
259			.flags = EVP_MD_FLAG_PKEY_METHOD_SIGNATURE\|EVP_MD_FLAG_DIGALGID_ABSENT,
260			.init = init512,
261			.update = update512,
262			.final = final512,
263			.copy = NULL,
264			.cleanup = NULL,
265			#ifndef OPENSSL_NO_RSA
266			.sign = (evp_sign_method *)RSA_sign,
267			.verify = (evp_verify_method *)RSA_verify,
268			.required_pkey_type = {
269			EVP_PKEY_RSA, EVP_PKEY_RSA2, 0, 0,
270			},
271			#endif
272			.block_size = SHA512_CBLOCK,
273			.ctx_size = sizeof(EVP_MD *) + sizeof(SHA512_CTX),
274			};
275
276			const EVP_MD *
277			EVP_sha512(void)
278			{
279		14028	return (&sha512_md);
280			}
281			#endif /* ifndef OPENSSL_NO_SHA512 */