names.c

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names.c

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/home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/evp/names.c

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/* $OpenBSD: names.c,v 1.14 2018/03/17 16:20:01 beck Exp $ */

* 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/evp.h>

#include <openssl/objects.h>

#include <openssl/x509.h>

int

EVP_add_cipher(const EVP_CIPHER *c)

{

int r;

if (c == NULL)

c == ((void *)0)	Description
TRUE	evaluated 1250 times by 33 tests Evaluated by: asn1test base64test bnaddsub bntest cipher_list cipherstest clienttest configtest dhtest dsatest ecdhtest ecdsatest ectest enginetest evptest exptest gost2814789t hkdftest keypairtest libcrypto.so.44.0.1 mont pbkdf2 pkcs7test rc4test rsa_test ...
FALSE	evaluated 30107 times by 33 tests Evaluated by: asn1test base64test bnaddsub bntest cipher_list cipherstest clienttest configtest dhtest dsatest ecdhtest ecdsatest ectest enginetest evptest exptest gost2814789t hkdftest keypairtest libcrypto.so.44.0.1 mont pbkdf2 pkcs7test rc4test rsa_test ...

1250-30107

return 0;

executed 1250 times by 33 tests: return 0;

Executed by:

asn1test
base64test
bnaddsub
bntest
cipher_list
cipherstest
clienttest
configtest
dhtest
dsatest
ecdhtest
ecdsatest
ectest
enginetest
evptest
exptest
gost2814789t
hkdftest
keypairtest
libcrypto.so.44.0.1
mont
pbkdf2
pkcs7test
rc4test
rsa_test
...

1250

r = OBJ_NAME_add(OBJ_nid2sn(c->nid), OBJ_NAME_TYPE_CIPHER_METH,

(const char *)c);

if (r == 0)

r == 0	Description
TRUE	never evaluated
FALSE	evaluated 30107 times by 33 tests Evaluated by: asn1test base64test bnaddsub bntest cipher_list cipherstest clienttest configtest dhtest dsatest ecdhtest ecdsatest ectest enginetest evptest exptest gost2814789t hkdftest keypairtest libcrypto.so.44.0.1 mont pbkdf2 pkcs7test rc4test rsa_test ...

0-30107

return (0);

never executed: return (0);

check_defer(c->nid);

r = OBJ_NAME_add(OBJ_nid2ln(c->nid), OBJ_NAME_TYPE_CIPHER_METH,

(const char *)c);

return (r);

executed 30107 times by 33 tests: return (r);

Executed by:

asn1test
base64test
bnaddsub
bntest
cipher_list
cipherstest
clienttest
configtest
dhtest
dsatest
ecdhtest
ecdsatest
ectest
enginetest
evptest
exptest
gost2814789t
hkdftest
keypairtest
libcrypto.so.44.0.1
mont
pbkdf2
pkcs7test
rc4test
rsa_test
...

30107

}

int

EVP_add_digest(const EVP_MD *md)

{

int r;

const char *name;

name = OBJ_nid2sn(md->type);

r = OBJ_NAME_add(name, OBJ_NAME_TYPE_MD_METH, (const char *)md);

if (r == 0)

r == 0	Description
TRUE	never evaluated
FALSE	evaluated 8960 times by 33 tests Evaluated by: asn1test base64test bnaddsub bntest cipher_list cipherstest clienttest configtest dhtest dsatest ecdhtest ecdsatest ectest enginetest evptest exptest gost2814789t hkdftest keypairtest libcrypto.so.44.0.1 mont pbkdf2 pkcs7test rc4test rsa_test ...

0-8960

return (0);

never executed: return (0);

check_defer(md->type);

r = OBJ_NAME_add(OBJ_nid2ln(md->type), OBJ_NAME_TYPE_MD_METH,

(const char *)md);

if (r == 0)

r == 0	Description
TRUE	never evaluated
FALSE	evaluated 8960 times by 33 tests Evaluated by: asn1test base64test bnaddsub bntest cipher_list cipherstest clienttest configtest dhtest dsatest ecdhtest ecdsatest ectest enginetest evptest exptest gost2814789t hkdftest keypairtest libcrypto.so.44.0.1 mont pbkdf2 pkcs7test rc4test rsa_test ...

0-8960

return (0);

never executed: return (0);

if (md->pkey_type && md->type != md->pkey_type) {

md->pkey_type	Description
TRUE	evaluated 6168 times by 33 tests Evaluated by: asn1test base64test bnaddsub bntest cipher_list cipherstest clienttest configtest dhtest dsatest ecdhtest ecdsatest ectest enginetest evptest exptest gost2814789t hkdftest keypairtest libcrypto.so.44.0.1 mont pbkdf2 pkcs7test rc4test rsa_test ...
FALSE	evaluated 2792 times by 33 tests Evaluated by: asn1test base64test bnaddsub bntest cipher_list cipherstest clienttest configtest dhtest dsatest ecdhtest ecdsatest ectest enginetest evptest exptest gost2814789t hkdftest keypairtest libcrypto.so.44.0.1 mont pbkdf2 pkcs7test rc4test rsa_test ...

md->type != md->pkey_type	Description
TRUE	evaluated 4626 times by 33 tests Evaluated by: asn1test base64test bnaddsub bntest cipher_list cipherstest clienttest configtest dhtest dsatest ecdhtest ecdsatest ectest enginetest evptest exptest gost2814789t hkdftest keypairtest libcrypto.so.44.0.1 mont pbkdf2 pkcs7test rc4test rsa_test ...
FALSE	evaluated 1542 times by 33 tests Evaluated by: asn1test base64test bnaddsub bntest cipher_list cipherstest clienttest configtest dhtest dsatest ecdhtest ecdsatest ectest enginetest evptest exptest gost2814789t hkdftest keypairtest libcrypto.so.44.0.1 mont pbkdf2 pkcs7test rc4test rsa_test ...

1542-6168

100

r = OBJ_NAME_add(OBJ_nid2sn(md->pkey_type),

101

OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS, name);

102

if (r == 0)

r == 0	Description
TRUE	never evaluated
FALSE	evaluated 4626 times by 33 tests Evaluated by: asn1test base64test bnaddsub bntest cipher_list cipherstest clienttest configtest dhtest dsatest ecdhtest ecdsatest ectest enginetest evptest exptest gost2814789t hkdftest keypairtest libcrypto.so.44.0.1 mont pbkdf2 pkcs7test rc4test rsa_test ...

0-4626

103

return (0);

never executed: return (0);

104

check_defer(md->pkey_type);

105

r = OBJ_NAME_add(OBJ_nid2ln(md->pkey_type),

106

OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS, name);

107

}

executed 4626 times by 33 tests: end of block

Executed by:

asn1test
base64test
bnaddsub
bntest
cipher_list
cipherstest
clienttest
configtest
dhtest
dsatest
ecdhtest
ecdsatest
ectest
enginetest
evptest
exptest
gost2814789t
hkdftest
keypairtest
libcrypto.so.44.0.1
mont
pbkdf2
pkcs7test
rc4test
rsa_test
...

4626

108

return (r);

executed 8960 times by 33 tests: return (r);

Executed by:

asn1test
base64test
bnaddsub
bntest
cipher_list
cipherstest
clienttest
configtest
dhtest
dsatest
ecdhtest
ecdsatest
ectest
enginetest
evptest
exptest
gost2814789t
hkdftest
keypairtest
libcrypto.so.44.0.1
mont
pbkdf2
pkcs7test
rc4test
rsa_test
...

8960

}

const EVP_CIPHER *

EVP_get_cipherbyname(const char *name)

113

{

114

const EVP_CIPHER *cp;

115

116

if (!OPENSSL_init_crypto(0, NULL))

!OPENSSL_init_... ((void *)0) )	Description
TRUE	never evaluated
FALSE	evaluated 2819 times by 17 tests Evaluated by: asn1test cipher_list cipherstest clienttest configtest evptest gost2814789t libcrypto.so.44.0.1 pkcs7test servertest ssl_versions ssltest tls_ext_alpn tls_prf tlsexttest tlstest verifytest

0-2819

117

return NULL;

never executed: return ((void *)0) ;

118

119

cp = (const EVP_CIPHER *)OBJ_NAME_get(name, OBJ_NAME_TYPE_CIPHER_METH);

120

return (cp);

executed 2819 times by 17 tests: return (cp);

Executed by:

asn1test
cipher_list
cipherstest
clienttest
configtest
evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
servertest
ssl_versions
ssltest
tls_ext_alpn
tls_prf
tlsexttest
tlstest
verifytest

2819

}

const EVP_MD *

EVP_get_digestbyname(const char *name)

{

const EVP_MD *cp;

if (!OPENSSL_init_crypto(0, NULL))

!OPENSSL_init_... ((void *)0) )	Description
TRUE	never evaluated
FALSE	evaluated 2517 times by 18 tests Evaluated by: asn1test cipher_list cipherstest clienttest configtest evptest gost2814789t libcrypto.so.44.0.1 pbkdf2 pkcs7test servertest ssl_versions ssltest tls_ext_alpn tls_prf tlsexttest tlstest verifytest

0-2517

129

return NULL;

never executed: return ((void *)0) ;

130

131

cp = (const EVP_MD *)OBJ_NAME_get(name, OBJ_NAME_TYPE_MD_METH);

132

return (cp);

executed 2517 times by 18 tests: return (cp);

Executed by:

asn1test
cipher_list
cipherstest
clienttest
configtest
evptest
gost2814789t
libcrypto.so.44.0.1
pbkdf2
pkcs7test
servertest
ssl_versions
ssltest
tls_ext_alpn
tls_prf
tlsexttest
tlstest
verifytest

2517

}

void

EVP_cleanup(void)

{

OBJ_NAME_cleanup(OBJ_NAME_TYPE_CIPHER_METH);

139

OBJ_NAME_cleanup(OBJ_NAME_TYPE_MD_METH);

140

/* The above calls will only clean out the contents of the name

141

hash table, but not the hash table itself. The following line

142

does that part. -- Richard Levitte */

143

OBJ_NAME_cleanup(-1);

144

145

EVP_PBE_cleanup();

146

if (obj_cleanup_defer == 2) {

obj_cleanup_defer == 2	Description
TRUE	never evaluated
FALSE	evaluated 263 times by 4 tests Evaluated by: evptest libcrypto.so.44.0.1 pbkdf2 ssltest

0-263

147

obj_cleanup_defer = 0;

148

OBJ_cleanup();

149

}

never executed: end of block

150

OBJ_sigid_free();

151

}

executed 263 times by 4 tests: end of block

Executed by:

evptest
libcrypto.so.44.0.1
pbkdf2
ssltest

263

152

153

struct doall_cipher {

154

void *arg;

155

void (*fn)(const EVP_CIPHER *ciph, const char *from, const char *to,

void *arg);

};

static void

do_all_cipher_fn(const OBJ_NAME *nm, void *arg)

161

{

162

struct doall_cipher *dc = arg;

163

164

if (nm->alias)

nm->alias	Description
TRUE	never evaluated
FALSE	never evaluated

165

dc->fn(NULL, nm->name, nm->data, dc->arg);

never executed: dc->fn( ((void *)0) , nm->name, nm->data, dc->arg);

166

else

167

dc->fn((const EVP_CIPHER *)nm->data, nm->name, NULL, dc->arg);

never executed: dc->fn((const EVP_CIPHER *)nm->data, nm->name, ((void *)0) , dc->arg);

}

void

EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph, const char *from,

172

const char *to, void *x), void *arg)

173

{

174

struct doall_cipher dc;

175

176

/* Prayer and clean living lets you ignore errors, OpenSSL style */

177

(void) OPENSSL_init_crypto(0, NULL);

dc.fn = fn;

dc.arg = arg;

OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc);

182

}

never executed: end of block

183

184

void

185

EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph, const char *from,

186

const char *to, void *x), void *arg)

187

{

188

struct doall_cipher dc;

189

190

/* Prayer and clean living lets you ignore errors, OpenSSL style */

191

(void) OPENSSL_init_crypto(0, NULL);

dc.fn = fn;

dc.arg = arg;

OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH,

196

do_all_cipher_fn, &dc);

197

}

never executed: end of block

struct doall_md {

void *arg;

void (*fn)(const EVP_MD *ciph, const char *from, const char *to,

void *arg);

};

static void

do_all_md_fn(const OBJ_NAME *nm, void *arg)

207

{

208

struct doall_md *dc = arg;

209

210

if (nm->alias)

nm->alias	Description
TRUE	never evaluated
FALSE	never evaluated

211

dc->fn(NULL, nm->name, nm->data, dc->arg);

never executed: dc->fn( ((void *)0) , nm->name, nm->data, dc->arg);

212

else

213

dc->fn((const EVP_MD *)nm->data, nm->name, NULL, dc->arg);

never executed: dc->fn((const EVP_MD *)nm->data, nm->name, ((void *)0) , dc->arg);

}

void

EVP_MD_do_all(void (*fn)(const EVP_MD *md, const char *from, const char *to,

void *x), void *arg)

{

struct doall_md dc;

/* Prayer and clean living lets you ignore errors, OpenSSL style */

223

(void) OPENSSL_init_crypto(0, NULL);

dc.fn = fn;

dc.arg = arg;

OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);

228

}

never executed: end of block

229

230

void

231

EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *md,

232

const char *from, const char *to, void *x), void *arg)

{

struct doall_md dc;

/* Prayer and clean living lets you ignore errors, OpenSSL style */

237

(void) OPENSSL_init_crypto(0, NULL);

dc.fn = fn;

dc.arg = arg;

OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);

242

}

never executed: end of block

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