OpenCoverage

evp_enc.c

Absolute File Name:

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

Switch to Source code

Preprocessed file

Line Source Count

1 -

2 -

3 -

4 -

5 -

6 -

7 -

8 -

9 -

10 -

11 int -

12 EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, -

13 const unsigned char *key, const unsigned char *iv, int enc) -

14 { -

if (cipher

cipher	Description
TRUE	never evaluated
FALSE	never evaluated

)

EVP_CIPHER_CTX_init(ctx);

never executed: EVP_CIPHER_CTX_init(ctx);

return

never executed: return EVP_CipherInit_ex(ctx, cipher, ((void *)0) , key, iv, enc);

EVP_CipherInit_ex(ctx, cipher,

never executed: return EVP_CipherInit_ex(ctx, cipher, ((void *)0) , key, iv, enc);

((void *)0)

never executed: return EVP_CipherInit_ex(ctx, cipher, ((void *)0) , key, iv, enc);

, key, iv, enc);

never executed: return EVP_CipherInit_ex(ctx, cipher, ((void *)0) , key, iv, enc);

20 } -

21 -

22 int -

23 EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl, -

24 const unsigned char *key, const unsigned char *iv, int enc) -

25 { -

if (enc == -1

enc == -1	Description
TRUE	never evaluated
FALSE	evaluated 878 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

)

0-878

enc = ctx->encrypt;

never executed: enc = ctx->encrypt;

28 else { -

if (enc

enc	Description
TRUE	evaluated 486 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	evaluated 392 times by 4 tests Evaluated by: evptest libcrypto.so.44.0.1 pkcs7test ssltest

)

392-486

enc = 1;

executed 486 times by 5 tests: enc = 1;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

486

31 ctx->encrypt = enc; -

}

executed 878 times by 5 tests: end of block

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

878

33 -

34 -

35 -

36 -

37 -

if (ctx->engine

ctx->engine	Description
TRUE	never evaluated
FALSE	evaluated 878 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

&& ctx->cipher

ctx->cipher	Description
TRUE	never evaluated
FALSE	never evaluated

0-878

(!cipher

!cipher	Description
TRUE	never evaluated
FALSE	never evaluated

|| (cipher

cipher	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(cipher->nid =...->cipher->nid)	Description
TRUE	never evaluated
FALSE	never evaluated

cipher->nid == ctx->cipher->nid)

(cipher->nid =...->cipher->nid)	Description
TRUE	never evaluated
FALSE	never evaluated

)))

goto

never executed: goto skip_to_init;

skip_to_init;

never executed: goto skip_to_init;

41 -

if (cipher

cipher	Description
TRUE	evaluated 680 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	evaluated 198 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

) {

198-680

43 -

44 -

45 -

if (ctx->cipher

ctx->cipher	Description
TRUE	evaluated 66 times by 1 test Evaluated by: evptest
FALSE	evaluated 614 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

) {

66-614

47 unsigned long flags = ctx->flags; -

48 EVP_CIPHER_CTX_cleanup(ctx); -

49 -

50 ctx->encrypt = enc; -

51 ctx->flags = flags; -

}

executed 66 times by 1 test: end of block

Executed by:

evptest

53 -

if (impl

impl	Description
TRUE	never evaluated
FALSE	evaluated 680 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-680

if (!ENGINE_init(impl)

!ENGINE_init(impl)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

56 ERR_put_error(6,(0xfff),(134),__FILE__,121); -

return

never executed: return 0;

58 } -

}

never executed: end of block

else

60 -

impl = ENGINE_get_cipher_engine(cipher->nid);

executed 680 times by 5 tests: impl = ENGINE_get_cipher_engine(cipher->nid);

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

680

if (impl

impl	Description
TRUE	never evaluated
FALSE	evaluated 680 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-680

63 -

64 const EVP_CIPHER *c = -

65 ENGINE_get_cipher(impl, cipher->nid); -

if (!c

!c	Description
TRUE	never evaluated
FALSE	never evaluated

) {

67 ERR_put_error(6,(0xfff),(134),__FILE__,132); -

return

never executed: return 0;

69 } -

70 -

71 cipher = c; -

72 -

73 -

74 -

75 ctx->engine = impl; -

}

never executed: end of block

else

ctx->engine =

executed 680 times by 5 tests: ctx->engine = ((void *)0) ;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

680

((void *)0)

executed 680 times by 5 tests: ctx->engine = ((void *)0) ;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

680

;

executed 680 times by 5 tests: ctx->engine = ((void *)0) ;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

680

80 -

81 -

82 ctx->cipher = cipher; -

if (ctx->cipher->ctx_size

ctx->cipher->ctx_size	Description
TRUE	evaluated 668 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	evaluated 12 times by 1 test Evaluated by: ssltest

) {

12-668

84 ctx->cipher_data = malloc(ctx->cipher->ctx_size); -

if (!ctx->cipher_data

!ctx->cipher_data	Description
TRUE	never evaluated
FALSE	evaluated 668 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-668

86 ERR_put_error(6,(0xfff),((1|64)),__FILE__,149); -

return

never executed: return 0;

88 } -

}

executed 668 times by 5 tests: end of block

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

else {

668

90 ctx->cipher_data = -

91 ((void *)0) -

92 ; -

}

executed 12 times by 1 test: end of block

Executed by:

ssltest

94 ctx->key_len = cipher->key_len; -

95 ctx->flags = 0; -

if (ctx->cipher->flags & 0x40

ctx->cipher->flags & 0x40	Description
TRUE	evaluated 36 times by 2 tests Evaluated by: gost2814789t libcrypto.so.44.0.1
FALSE	evaluated 644 times by 4 tests Evaluated by: evptest libcrypto.so.44.0.1 pkcs7test ssltest

) {

36-644

if (!EVP_CIPHER_CTX_ctrl(ctx, 0x0, 0,

!EVP_CIPHER_CT... ((void *)0) )	Description
TRUE	never evaluated
FALSE	evaluated 36 times by 2 tests Evaluated by: gost2814789t libcrypto.so.44.0.1

0-36

((void *)0)

!EVP_CIPHER_CT... ((void *)0) )	Description
TRUE	never evaluated
FALSE	evaluated 36 times by 2 tests Evaluated by: gost2814789t libcrypto.so.44.0.1

0-36

)

!EVP_CIPHER_CT... ((void *)0) )	Description
TRUE	never evaluated
FALSE	evaluated 36 times by 2 tests Evaluated by: gost2814789t libcrypto.so.44.0.1

) {

0-36

100 ERR_put_error(6,(0xfff),(134),__FILE__,159); -

101

return

never executed: return 0;

102 } -

103

}

executed 36 times by 2 tests: end of block

Executed by:

gost2814789t
libcrypto.so.44.0.1

104

}

executed 680 times by 5 tests: end of block

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

else if (!ctx->cipher

!ctx->cipher	Description
TRUE	never evaluated
FALSE	evaluated 198 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

) {

0-680

105 ERR_put_error(6,(0xfff),(131),__FILE__,164); -

106

return

never executed: return 0;

107 } -

108 -

109

skip_to_init:

code before this statement executed 878 times by 5 tests: skip_to_init:

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

878

110 -

111 -

112

if (ctx->cipher->block_size != 1

ctx->cipher->block_size != 1	Description
TRUE	evaluated 517 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	evaluated 361 times by 4 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 ssltest

361-517

113

ctx->cipher->block_size != 8

ctx->cipher->block_size != 8	Description
TRUE	evaluated 363 times by 4 tests Evaluated by: evptest libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	evaluated 154 times by 4 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 ssltest

154-363

114

ctx->cipher->block_size != 16

ctx->cipher->block_size != 16	Description
TRUE	never evaluated
FALSE	evaluated 363 times by 4 tests Evaluated by: evptest libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-363

115 ERR_put_error(6,(0xfff),(136),__FILE__,174); -

116

return

never executed: return 0;

117 } -

118 -

119

if (!(EVP_CIPHER_CTX_flags(ctx) & 0x10)

!(EVP_CIPHER_C...s(ctx) & 0x10)	Description
TRUE	evaluated 878 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	never evaluated

) {

0-878

120 switch ((EVP_CIPHER_CTX_flags(ctx) & 0xF0007)) { -

121 -

122

case

executed 48 times by 3 tests: case 0x0:

Executed by:

evptest
libcrypto.so.44.0.1
ssltest

0x0:

executed 48 times by 3 tests: case 0x0:

Executed by:

evptest
libcrypto.so.44.0.1
ssltest

123

case

executed 150 times by 3 tests: case 0x1:

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1

0x1:

executed 150 times by 3 tests: case 0x1:

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1

150

124

break;

executed 198 times by 4 tests: break;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
ssltest

198

125 -

126

case

executed 181 times by 3 tests: case 0x3:

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1

0x3:

executed 181 times by 3 tests: case 0x3:

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1

181

127

case

executed 123 times by 3 tests: case 0x4:

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1

0x4:

executed 123 times by 3 tests: case 0x4:

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1

123

128 -

129 ctx->num = 0; -

130 -

131 -

132

case

executed 367 times by 4 tests: case 0x2:

Executed by:

evptest
libcrypto.so.44.0.1
pkcs7test
ssltest

0x2:

executed 367 times by 4 tests: case 0x2:

Executed by:

evptest
libcrypto.so.44.0.1
pkcs7test
ssltest

code before this statement executed 304 times by 3 tests: case 0x2:

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1

304-367

133 -

134

if ((

(size_t)EVP_CI...izeof(ctx->iv)	Description
TRUE	never evaluated
FALSE	evaluated 671 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

size_t)EVP_CIPHER_CTX_iv_length(ctx) >

(size_t)EVP_CI...izeof(ctx->iv)	Description
TRUE	never evaluated
FALSE	evaluated 671 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

0-671

135

sizeof(ctx->iv)

(size_t)EVP_CI...izeof(ctx->iv)	Description
TRUE	never evaluated
FALSE	evaluated 671 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-671

136 ERR_put_error(6,(0xfff),(102),__FILE__,195); -

137

return

never executed: return 0;

138 } -

139

if (iv

iv	Description
TRUE	evaluated 516 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	evaluated 155 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

)

155-516

140

memcpy(ctx->oiv, iv,

executed 516 times by 5 tests: memcpy(ctx->oiv, iv, EVP_CIPHER_CTX_iv_length(ctx));

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

516

141

EVP_CIPHER_CTX_iv_length(ctx));

executed 516 times by 5 tests: memcpy(ctx->oiv, iv, EVP_CIPHER_CTX_iv_length(ctx));

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

516

142 memcpy(ctx->iv, ctx->oiv, -

143 EVP_CIPHER_CTX_iv_length(ctx)); -

144

break;

executed 671 times by 5 tests: break;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

671

145 -

146

case

executed 9 times by 1 test: case 0x5:

Executed by:

evptest

0x5:

executed 9 times by 1 test: case 0x5:

Executed by:

evptest

147 ctx->num = 0; -

148 -

149

if (iv

iv	Description
TRUE	evaluated 9 times by 1 test Evaluated by: evptest
FALSE	never evaluated

)

0-9

150

memcpy(ctx->iv, iv,

executed 9 times by 1 test: memcpy(ctx->iv, iv, EVP_CIPHER_CTX_iv_length(ctx));

Executed by:

evptest

151

EVP_CIPHER_CTX_iv_length(ctx));

executed 9 times by 1 test: memcpy(ctx->iv, iv, EVP_CIPHER_CTX_iv_length(ctx));

Executed by:

evptest

152

break;

executed 9 times by 1 test: break;

Executed by:

evptest

153 -

154

default

never executed: default:

155

return

never executed: return 0;

156

break;

dead code: break;

157 } -

158 } -

159 -

160

if (key

key	Description
TRUE	evaluated 680 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	evaluated 198 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

|| (

(ctx->cipher->flags & 0x20)	Description
TRUE	never evaluated
FALSE	evaluated 198 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

ctx->cipher->flags & 0x20)

(ctx->cipher->flags & 0x20)	Description
TRUE	never evaluated
FALSE	evaluated 198 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

) {

0-680

161

if (!ctx->cipher->init(ctx, key, iv, enc)

!ctx->cipher->... key, iv, enc)	Description
TRUE	never evaluated
FALSE	evaluated 680 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

)

0-680

162

return

never executed: return 0;

163

}

executed 680 times by 5 tests: end of block

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

680

164 ctx->buf_len = 0; -

165 ctx->final_used = 0; -

166 ctx->block_mask = ctx->cipher->block_size - 1; -

167

return

executed 878 times by 5 tests: return 1;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

executed 878 times by 5 tests: return 1;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

878

168 } -

169 -

170 int -

171 EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, -

172 const unsigned char *in, int inl) -

173 { -

174

if (ctx->encrypt

ctx->encrypt	Description
TRUE	evaluated 99 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test
FALSE	evaluated 99 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

)

175

return

executed 99 times by 2 tests: return EVP_EncryptUpdate(ctx, out, outl, in, inl);

Executed by:

libcrypto.so.44.0.1
pkcs7test

EVP_EncryptUpdate(ctx, out, outl, in, inl);

executed 99 times by 2 tests: return EVP_EncryptUpdate(ctx, out, outl, in, inl);

Executed by:

libcrypto.so.44.0.1
pkcs7test

176 else -

177

return

executed 99 times by 2 tests: return EVP_DecryptUpdate(ctx, out, outl, in, inl);

Executed by:

libcrypto.so.44.0.1
pkcs7test

EVP_DecryptUpdate(ctx, out, outl, in, inl);

executed 99 times by 2 tests: return EVP_DecryptUpdate(ctx, out, outl, in, inl);

Executed by:

libcrypto.so.44.0.1
pkcs7test

178 } -

179 -

180 int -

181 EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl) -

182 { -

183

if (ctx->encrypt

ctx->encrypt	Description
TRUE	evaluated 99 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test
FALSE	evaluated 99 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

)

184

return

executed 99 times by 2 tests: return EVP_EncryptFinal_ex(ctx, out, outl);

Executed by:

libcrypto.so.44.0.1
pkcs7test

EVP_EncryptFinal_ex(ctx, out, outl);

executed 99 times by 2 tests: return EVP_EncryptFinal_ex(ctx, out, outl);

Executed by:

libcrypto.so.44.0.1
pkcs7test

185 else -

186

return

executed 99 times by 2 tests: return EVP_DecryptFinal_ex(ctx, out, outl);

Executed by:

libcrypto.so.44.0.1
pkcs7test

EVP_DecryptFinal_ex(ctx, out, outl);

executed 99 times by 2 tests: return EVP_DecryptFinal_ex(ctx, out, outl);

Executed by:

libcrypto.so.44.0.1
pkcs7test

187 } -

188 -

189 -

190 __asm__(".section .gnu.warning." -

191 "EVP_CipherFinal" -

192 "\n\t.ascii \"" -

193 "EVP_CipherFinal is often misused, please use EVP_CipherFinal_ex and EVP_CIPHER_CTX_cleanup" -

194 "\"\n\t.text"); -

195 -

196 ; -

197 -

198 int -

199 EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl) -

200 { -

201 int ret; -

202

if (ctx->encrypt

ctx->encrypt	Description
TRUE	never evaluated
FALSE	never evaluated

)

203

ret = EVP_EncryptFinal_ex(ctx, out, outl);

never executed: ret = EVP_EncryptFinal_ex(ctx, out, outl);

204 else -

205

ret = EVP_DecryptFinal_ex(ctx, out, outl);

never executed: ret = EVP_DecryptFinal_ex(ctx, out, outl);

206

return

never executed: return ret;

ret;

never executed: return ret;

207 } -

208 -

209 int -

210 EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, -

211 const unsigned char *key, const unsigned char *iv) -

212 { -

213

return

never executed: return EVP_CipherInit(ctx, cipher, key, iv, 1);

EVP_CipherInit(ctx, cipher, key, iv, 1);

never executed: return EVP_CipherInit(ctx, cipher, key, iv, 1);

214 } -

215 -

216 int -

217 EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl, -

218 const unsigned char *key, const unsigned char *iv) -

219 { -

220

return

executed 208 times by 3 tests: return EVP_CipherInit_ex(ctx, cipher, impl, key, iv, 1);

Executed by:

evptest
gost2814789t
ssltest

EVP_CipherInit_ex(ctx, cipher, impl, key, iv, 1);

executed 208 times by 3 tests: return EVP_CipherInit_ex(ctx, cipher, impl, key, iv, 1);

Executed by:

evptest
gost2814789t
ssltest

208

221 } -

222 -

223 int -

224 EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, -

225 const unsigned char *key, const unsigned char *iv) -

226 { -

227

return

never executed: return EVP_CipherInit(ctx, cipher, key, iv, 0);

EVP_CipherInit(ctx, cipher, key, iv, 0);

never executed: return EVP_CipherInit(ctx, cipher, key, iv, 0);

228 } -

229 -

230 int -

231 EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl, -

232 const unsigned char *key, const unsigned char *iv) -

233 { -

234

return

executed 114 times by 1 test: return EVP_CipherInit_ex(ctx, cipher, impl, key, iv, 0);

Executed by:

evptest

EVP_CipherInit_ex(ctx, cipher, impl, key, iv, 0);

executed 114 times by 1 test: return EVP_CipherInit_ex(ctx, cipher, impl, key, iv, 0);

Executed by:

evptest

114

235 } -

236 -

237 int -

238 EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, -

239 const unsigned char *in, int inl) -

240 { -

241 int i, j, bl; -

242 -

243

if (ctx->cipher->flags & 0x100000

ctx->cipher->flags & 0x100000	Description
TRUE	never evaluated
FALSE	evaluated 520 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-520

244 i = ctx->cipher->do_cipher(ctx, out, in, inl); -

245

if (i < 0

i < 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

246

return

never executed: return 0;

247 else -

248

never executed: *outl = i;

outl = i;

never executed: *outl = i;

249

return

never executed: return 1;

250 } -

251 -

252

if (inl <= 0

inl <= 0	Description
TRUE	never evaluated
FALSE	evaluated 520 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-520

253 *outl = 0; -

254

return

never executed: return inl == 0;

inl == 0;

never executed: return inl == 0;

255 } -

256 -

257

if (ctx->buf_len == 0

ctx->buf_len == 0	Description
TRUE	evaluated 520 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	never evaluated

&& (

(inl&(ctx->block_mask)) == 0	Description
TRUE	evaluated 448 times by 4 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test
FALSE	evaluated 72 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest

inl&(ctx->block_mask)) == 0

(inl&(ctx->block_mask)) == 0	Description
TRUE	evaluated 448 times by 4 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test
FALSE	evaluated 72 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-520

258

if (ctx->cipher->do_cipher(ctx, out, in, inl)

ctx->cipher->d... out, in, inl)	Description
TRUE	evaluated 448 times by 4 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test
FALSE	never evaluated

) {

0-448

259 *outl = inl; -

260

return

executed 448 times by 4 tests: return 1;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test

executed 448 times by 4 tests: return 1;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test

448

261 } else { -

262 *outl = 0; -

263

return

never executed: return 0;

264 } -

265 } -

266 i = ctx->buf_len; -

267 bl = ctx->cipher->block_size; -

268

if ((

(size_t)bl > sizeof(ctx->buf)	Description
TRUE	never evaluated
FALSE	evaluated 72 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest

size_t)bl > sizeof(ctx->buf)

(size_t)bl > sizeof(ctx->buf)	Description
TRUE	never evaluated
FALSE	evaluated 72 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-72

269 ERR_put_error(6,(0xfff),(136),__FILE__,322); -

270 *outl = 0; -

271

return

never executed: return 0;

272 } -

273

if (i != 0

i != 0	Description
TRUE	never evaluated
FALSE	evaluated 72 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-72

274

if (bl - i > inl

bl - i > inl	Description
TRUE	never evaluated
FALSE	never evaluated

) {

275 memcpy(&(ctx->buf[i]), in, inl); -

276 ctx->buf_len += inl; -

277 *outl = 0; -

278

return

never executed: return 1;

279 } else { -

280 j = bl - i; -

281 memcpy(&(ctx->buf[i]), in, j); -

282

if (!ctx->cipher->do_cipher(ctx, out, ctx->buf, bl)

!ctx->cipher->... ctx->buf, bl)	Description
TRUE	never evaluated
FALSE	never evaluated

)

283

return

never executed: return 0;

284 inl -= j; -

285 in += j; -

286 out += bl; -

287 *outl = bl; -

288

}

never executed: end of block

289 } else -

290

executed 72 times by 3 tests: *outl = 0;

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

outl = 0;

executed 72 times by 3 tests: *outl = 0;

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

291 i = inl&(bl - 1); -

292 inl -= i; -

293

if (inl > 0

inl > 0	Description
TRUE	evaluated 72 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	never evaluated

) {

0-72

294

if (!ctx->cipher->do_cipher(ctx, out, in, inl)

!ctx->cipher->... out, in, inl)	Description
TRUE	never evaluated
FALSE	evaluated 72 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest

)

0-72

295

return

never executed: return 0;

296 *outl += inl; -

297

}

executed 72 times by 3 tests: end of block

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

298 -

299

if (i != 0

i != 0	Description
TRUE	evaluated 72 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	never evaluated

)

0-72

300

memcpy(ctx->buf, &(in[inl]), i);

executed 72 times by 3 tests: memcpy(ctx->buf, &(in[inl]), i);

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

301 ctx->buf_len = i; -

302

return

executed 72 times by 3 tests: return 1;

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

executed 72 times by 3 tests: return 1;

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

303 } -

304 -

305 -

306 __asm__(".section .gnu.warning." -

307 "EVP_EncryptFinal" -

308 "\n\t.ascii \"" -

309 "EVP_EncryptFinal is often misused, please use EVP_EncryptFinal_ex and EVP_CIPHER_CTX_cleanup" -

310 "\"\n\t.text"); -

311 -

312 ; -

313 -

314 int -

315 EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl) -

316 { -

317 int ret; -

318 -

319 ret = EVP_EncryptFinal_ex(ctx, out, outl); -

320

return

never executed: return ret;

ret;

never executed: return ret;

321 } -

322 -

323 int -

324 EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl) -

325 { -

326 int n, ret; -

327 unsigned int i, b, bl; -

328 -

329

if (ctx->cipher->flags & 0x100000

ctx->cipher->flags & 0x100000	Description
TRUE	never evaluated
FALSE	evaluated 303 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-303

330 ret = ctx->cipher->do_cipher(ctx, out, -

331 ((void *)0) -

332 , 0); -

333

if (ret < 0

ret < 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

334

return

never executed: return 0;

335 else -

336

never executed: *outl = ret;

outl = ret;

never executed: *outl = ret;

337

return

never executed: return 1;

338 } -

339 -

340 b = ctx->cipher->block_size; -

341

if (b > sizeof ctx->buf

b > sizeof ctx->buf	Description
TRUE	never evaluated
FALSE	evaluated 303 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

) {

0-303

342 ERR_put_error(6,(0xfff),(136),__FILE__,387); -

343

return

never executed: return 0;

344 } -

345

if (b == 1

b == 1	Description
TRUE	evaluated 133 times by 3 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1
FALSE	evaluated 170 times by 4 tests Evaluated by: evptest libcrypto.so.44.0.1 pkcs7test ssltest

) {

133-170

346 *outl = 0; -

347

return

executed 133 times by 3 tests: return 1;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1

executed 133 times by 3 tests: return 1;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1

133

348 } -

349 bl = ctx->buf_len; -

350

if (ctx->flags & 0x100

ctx->flags & 0x100	Description
TRUE	evaluated 66 times by 1 test Evaluated by: evptest
FALSE	evaluated 104 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest

) {

66-104

351

if (bl

bl	Description
TRUE	never evaluated
FALSE	evaluated 66 times by 1 test Evaluated by: evptest

) {

0-66

352 ERR_put_error(6,(0xfff),(138),__FILE__,397); -

353

return

never executed: return 0;

354 } -

355 *outl = 0; -

356

return

executed 66 times by 1 test: return 1;

Executed by:

evptest

executed 66 times by 1 test: return 1;

Executed by:

evptest

357 } -

358 -

359 n = b - bl; -

360

for (i = bl; i < b

i < b	Description
TRUE	evaluated 884 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	evaluated 104 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest

; i++)

104-884

361

ctx->buf[i] = n;

executed 884 times by 3 tests: ctx->buf[i] = n;

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

884

362 ret = ctx->cipher->do_cipher(ctx, out, ctx->buf, b); -

363 -

364 -

365

if (ret

ret	Description
TRUE	evaluated 104 times by 3 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	never evaluated

)

0-104

366

executed 104 times by 3 tests: *outl = b;

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

outl = b;

executed 104 times by 3 tests: *outl = b;

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

104

367 -

368

return

executed 104 times by 3 tests: return ret;

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

ret;

executed 104 times by 3 tests: return ret;

Executed by:

libcrypto.so.44.0.1
pkcs7test
ssltest

104

369 } -

370 -

371 int -

372 EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, -

373 const unsigned char *in, int inl) -

374 { -

375 int fix_len; -

376 unsigned int b; -

377 -

378

if (ctx->cipher->flags & 0x100000

ctx->cipher->flags & 0x100000	Description
TRUE	never evaluated
FALSE	evaluated 213 times by 3 tests Evaluated by: evptest libcrypto.so.44.0.1 pkcs7test

) {

0-213

379 fix_len = ctx->cipher->do_cipher(ctx, out, in, inl); -

380

if (fix_len < 0

fix_len < 0	Description
TRUE	never evaluated
FALSE	never evaluated

) {

381 *outl = 0; -

382

return

never executed: return 0;

383 } else -

384

never executed: *outl = fix_len;

outl = fix_len;

never executed: *outl = fix_len;

385

return

never executed: return 1;

386 } -

387 -

388

if (inl <= 0

inl <= 0	Description
TRUE	never evaluated
FALSE	evaluated 213 times by 3 tests Evaluated by: evptest libcrypto.so.44.0.1 pkcs7test

) {

0-213

389 *outl = 0; -

390

return

never executed: return inl == 0;

inl == 0;

never executed: return inl == 0;

391 } -

392 -

393

if (ctx->flags & 0x100

ctx->flags & 0x100	Description
TRUE	evaluated 114 times by 1 test Evaluated by: evptest
FALSE	evaluated 99 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

)

99-114

394

return

executed 114 times by 1 test: return EVP_EncryptUpdate(ctx, out, outl, in, inl);

Executed by:

evptest

EVP_EncryptUpdate(ctx, out, outl, in, inl);

executed 114 times by 1 test: return EVP_EncryptUpdate(ctx, out, outl, in, inl);

Executed by:

evptest

114

395 -

396 b = ctx->cipher->block_size; -

397

if (b > sizeof ctx->final

b > sizeof ctx->final	Description
TRUE	never evaluated
FALSE	evaluated 99 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

) {

0-99

398 ERR_put_error(6,(0xfff),(136),__FILE__,443); -

399

return

never executed: return 0;

400 } -

401 -

402

if (ctx->final_used

ctx->final_used	Description
TRUE	never evaluated
FALSE	evaluated 99 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

) {

0-99

403 memcpy(out, ctx->final, b); -

404 out += b; -

405 fix_len = 1; -

406

}

never executed: end of block

else

407

fix_len = 0;

executed 99 times by 2 tests: fix_len = 0;

Executed by:

libcrypto.so.44.0.1
pkcs7test

408 -

409 -

410

if (!EVP_EncryptUpdate(ctx, out, outl, in, inl)

!EVP_EncryptUp...outl, in, inl)	Description
TRUE	never evaluated
FALSE	evaluated 99 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

)

0-99

411

return

never executed: return 0;

412 -

413 -

414 -

415

if (b > 1

b > 1	Description
TRUE	evaluated 45 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test
FALSE	evaluated 54 times by 1 test Evaluated by: libcrypto.so.44.0.1

&& !ctx->buf_len

!ctx->buf_len	Description
TRUE	evaluated 45 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test
FALSE	never evaluated

) {

0-54

416 *outl -= b; -

417 ctx->final_used = 1; -

418 memcpy(ctx->final, &out[*outl], b); -

419

}

executed 45 times by 2 tests: end of block

Executed by:

libcrypto.so.44.0.1
pkcs7test

else

420

ctx->final_used = 0;

executed 54 times by 1 test: ctx->final_used = 0;

Executed by:

libcrypto.so.44.0.1

421 -

422

if (fix_len

fix_len	Description
TRUE	never evaluated
FALSE	evaluated 99 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

)

0-99

423

never executed: *outl += b;

outl += b;

never executed: *outl += b;

424 -

425

return

executed 99 times by 2 tests: return 1;

Executed by:

libcrypto.so.44.0.1
pkcs7test

executed 99 times by 2 tests: return 1;

Executed by:

libcrypto.so.44.0.1
pkcs7test

426 } -

427 -

428 -

429 __asm__(".section .gnu.warning." -

430 "EVP_DecryptFinal" -

431 "\n\t.ascii \"" -

432 "EVP_DecryptFinal is often misused, please use EVP_DecryptFinal_ex and EVP_CIPHER_CTX_cleanup" -

433 "\"\n\t.text"); -

434 -

435 ; -

436 -

437 int -

438 EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl) -

439 { -

440 int ret; -

441 -

442 ret = EVP_DecryptFinal_ex(ctx, out, outl); -

443

return

never executed: return ret;

ret;

never executed: return ret;

444 } -

445 -

446 int -

447 EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl) -

448 { -

449 int i, n; -

450 unsigned int b; -

451 *outl = 0; -

452 -

453

if (ctx->cipher->flags & 0x100000

ctx->cipher->flags & 0x100000	Description
TRUE	never evaluated
FALSE	evaluated 213 times by 3 tests Evaluated by: evptest libcrypto.so.44.0.1 pkcs7test

) {

0-213

454 i = ctx->cipher->do_cipher(ctx, out, -

455 ((void *)0) -

456 , 0); -

457

if (i < 0

i < 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

458

return

never executed: return 0;

459 else -

460

never executed: *outl = i;

outl = i;

never executed: *outl = i;

461

return

never executed: return 1;

462 } -

463 -

464 b = ctx->cipher->block_size; -

465

if (ctx->flags & 0x100

ctx->flags & 0x100	Description
TRUE	evaluated 114 times by 1 test Evaluated by: evptest
FALSE	evaluated 99 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

) {

99-114

466

if (ctx->buf_len

ctx->buf_len	Description
TRUE	never evaluated
FALSE	evaluated 114 times by 1 test Evaluated by: evptest

) {

0-114

467 ERR_put_error(6,(0xfff),(138),__FILE__,504); -

468

return

never executed: return 0;

469 } -

470 *outl = 0; -

471

return

executed 114 times by 1 test: return 1;

Executed by:

evptest

executed 114 times by 1 test: return 1;

Executed by:

evptest

114

472 } -

473

if (b > 1

b > 1	Description
TRUE	evaluated 45 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test
FALSE	evaluated 54 times by 1 test Evaluated by: libcrypto.so.44.0.1

) {

45-54

474

if (ctx->buf_len

ctx->buf_len	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

|| !ctx->final_used

!ctx->final_used	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

) {

0-45

475 ERR_put_error(6,(0xfff),(109),__FILE__,512); -

476

return

never executed: return (0);

(0);

never executed: return (0);

477 } -

478

if (b > sizeof ctx->final

b > sizeof ctx->final	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

) {

0-45

479 ERR_put_error(6,(0xfff),(136),__FILE__,516); -

480

return

never executed: return 0;

481 } -

482 n = ctx->final[b - 1]; -

483

if (n == 0

n == 0	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

|| n > (int)b

n > (int)b	Description
TRUE	never evaluated
FALSE	evaluated 45 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

) {

0-45

484 ERR_put_error(6,(0xfff),(100),__FILE__,521); -

485

return

never executed: return (0);

(0);

never executed: return (0);

486 } -

487

for (i = 0; i < n

i < n	Description
TRUE	evaluated 362 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test
FALSE	evaluated 45 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

; i++) {

45-362

488

if (ctx->final[--b] != n

ctx->final[--b] != n	Description
TRUE	never evaluated
FALSE	evaluated 362 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

) {

0-362

489 ERR_put_error(6,(0xfff),(100),__FILE__,526); -

490

return

never executed: return (0);

(0);

never executed: return (0);

491 } -

492

}

executed 362 times by 2 tests: end of block

Executed by:

libcrypto.so.44.0.1
pkcs7test

362

493 n = ctx->cipher->block_size - n; -

494

for (i = 0; i < n

i < n	Description
TRUE	evaluated 102 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test
FALSE	evaluated 45 times by 2 tests Evaluated by: libcrypto.so.44.0.1 pkcs7test

; i++)

45-102

495

out[i] = ctx->final[i];

executed 102 times by 2 tests: out[i] = ctx->final[i];

Executed by:

libcrypto.so.44.0.1
pkcs7test

102

496 *outl = n; -

497

}

executed 45 times by 2 tests: end of block

Executed by:

libcrypto.so.44.0.1
pkcs7test

else

498

executed 54 times by 1 test: *outl = 0;

Executed by:

libcrypto.so.44.0.1

outl = 0;

executed 54 times by 1 test: *outl = 0;

Executed by:

libcrypto.so.44.0.1

499

return

executed 99 times by 2 tests: return (1);

Executed by:

libcrypto.so.44.0.1
pkcs7test

(1);

executed 99 times by 2 tests: return (1);

Executed by:

libcrypto.so.44.0.1
pkcs7test

500 } -

501 -

502 EVP_CIPHER_CTX * -

503 EVP_CIPHER_CTX_new(void) -

504 { -

505

return

executed 160 times by 1 test: return calloc(1, sizeof(EVP_CIPHER_CTX));

Executed by:

ssltest

calloc(1, sizeof(EVP_CIPHER_CTX));

executed 160 times by 1 test: return calloc(1, sizeof(EVP_CIPHER_CTX));

Executed by:

ssltest

160

506 } -

507 -

508 void -

509 EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *ctx) -

510 { -

511

if (ctx ==

ctx == ((void *)0)	Description
TRUE	evaluated 1432 times by 12 tests Evaluated by: cipher_list cipherstest clienttest freenull libcrypto.so.44.0.1 servertest ssl_versions ssltest tls_ext_alpn tls_prf tlsexttest tlstest
FALSE	evaluated 160 times by 1 test Evaluated by: ssltest

160-1432

512

((void *)0)

ctx == ((void *)0)	Description
TRUE	evaluated 1432 times by 12 tests Evaluated by: cipher_list cipherstest clienttest freenull libcrypto.so.44.0.1 servertest ssl_versions ssltest tls_ext_alpn tls_prf tlsexttest tlstest
FALSE	evaluated 160 times by 1 test Evaluated by: ssltest

160-1432

513 ) -

514

return;

executed 1432 times by 12 tests: return;

Executed by:

cipher_list
cipherstest
clienttest
freenull
libcrypto.so.44.0.1
servertest
ssl_versions
ssltest
tls_ext_alpn
tls_prf
tlsexttest
tlstest

1432

515 -

516 EVP_CIPHER_CTX_cleanup(ctx); -

517 -

518 free(ctx); -

519

}

executed 160 times by 1 test: end of block

Executed by:

ssltest

160

520 -

521 void -

522 EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *ctx) -

523 { -

524 memset(ctx, 0, sizeof(EVP_CIPHER_CTX)); -

525

}

executed 454 times by 5 tests: end of block

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

454

526 -

527 int -

528 EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *a) -

529 { -

530

return

never executed: return EVP_CIPHER_CTX_cleanup(a);

EVP_CIPHER_CTX_cleanup(a);

never executed: return EVP_CIPHER_CTX_cleanup(a);

531 } -

532 -

533 int -

534 EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *c) -

535 { -

536

if (c->cipher !=

c->cipher != ((void *)0)	Description
TRUE	evaluated 680 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	never evaluated

0-680

537

((void *)0)

c->cipher != ((void *)0)	Description
TRUE	evaluated 680 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	never evaluated

0-680

538 ) { -

539

if (c->cipher->cleanup

c->cipher->cleanup	Description
TRUE	never evaluated
FALSE	evaluated 680 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest

&& !c->cipher->cleanup(c)

!c->cipher->cleanup(c)	Description
TRUE	never evaluated
FALSE	never evaluated

)

0-680

540

return

never executed: return 0;

541 -

542

if (c->cipher_data

c->cipher_data	Description
TRUE	evaluated 668 times by 5 tests Evaluated by: evptest gost2814789t libcrypto.so.44.0.1 pkcs7test ssltest
FALSE	evaluated 12 times by 1 test Evaluated by: ssltest

)

12-668

543

explicit_bzero(c->cipher_data, c->cipher->ctx_size);

executed 668 times by 5 tests: explicit_bzero(c->cipher_data, c->cipher->ctx_size);

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

668

544

}

executed 680 times by 5 tests: end of block

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

680

545 free(c->cipher_data); -

546 -

547 ENGINE_finish(c->engine); -

548 -

549 explicit_bzero(c, sizeof(EVP_CIPHER_CTX)); -

550

return

executed 680 times by 5 tests: return 1;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

executed 680 times by 5 tests: return 1;

Executed by:

evptest
gost2814789t
libcrypto.so.44.0.1
pkcs7test
ssltest

680

551 } -

552 -

553 int -

554 EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *c, int keylen) -

555 { -

556

if (c->cipher->flags & 0x80

c->cipher->flags & 0x80	Description
TRUE	never evaluated
FALSE	never evaluated

)

557

return

never executed: return EVP_CIPHER_CTX_ctrl(c, 0x1, keylen, ((void *)0) );

EVP_CIPHER_CTX_ctrl(c, 0x1,

never executed: return EVP_CIPHER_CTX_ctrl(c, 0x1, keylen, ((void *)0) );

558

keylen,

never executed: return EVP_CIPHER_CTX_ctrl(c, 0x1, keylen, ((void *)0) );

559

((void *)0)

never executed: return EVP_CIPHER_CTX_ctrl(c, 0x1, keylen, ((void *)0) );

560

);

never executed: return EVP_CIPHER_CTX_ctrl(c, 0x1, keylen, ((void *)0) );

561

if (c->key_len == keylen

c->key_len == keylen	Description
TRUE	never evaluated
FALSE	never evaluated

)

562

return

never executed: return 1;

563

if ((

(keylen > 0)	Description
TRUE	never evaluated
FALSE	never evaluated

keylen > 0)

(keylen > 0)	Description
TRUE	never evaluated
FALSE	never evaluated

&& (

(c->cipher->flags & 0x8)	Description
TRUE	never evaluated
FALSE	never evaluated

c->cipher->flags & 0x8)

(c->cipher->flags & 0x8)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

564 c->key_len = keylen; -

565

return

never executed: return 1;

566 } -

567 ERR_put_error(6,(0xfff),(130),__FILE__,598); -

568

return

never executed: return 0;

569 } -

570 -

571 int -

572 EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *ctx, int pad) -

573 { -

574

if (pad

pad	Description
TRUE	never evaluated
FALSE	evaluated 251 times by 1 test Evaluated by: evptest

)

0-251

575

ctx->flags &= ~0x100;

never executed: ctx->flags &= ~0x100;

576 else -

577

ctx->flags |= 0x100;

executed 251 times by 1 test: ctx->flags |= 0x100;

Executed by:

evptest

251

578

return

executed 251 times by 1 test: return 1;

Executed by:

evptest

executed 251 times by 1 test: return 1;

Executed by:

evptest

251

579 } -

580 -

581 int -

582 EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr) -

583 { -

584 int ret; -

585 -

586

if (!ctx->cipher

!ctx->cipher	Description
TRUE	never evaluated
FALSE	evaluated 48 times by 2 tests Evaluated by: gost2814789t libcrypto.so.44.0.1

) {

0-48

587 ERR_put_error(6,(0xfff),(131),__FILE__,618); -

588

return

never executed: return 0;

589 } -

590 -

591

if (!ctx->cipher->ctrl

!ctx->cipher->ctrl	Description
TRUE	never evaluated
FALSE	evaluated 48 times by 2 tests Evaluated by: gost2814789t libcrypto.so.44.0.1

) {

0-48

592 ERR_put_error(6,(0xfff),(132),__FILE__,623); -

593

return

never executed: return 0;

594 } -

595 -

596 ret = ctx->cipher->ctrl(ctx, type, arg, ptr); -

597

if (ret == -1

ret == -1	Description
TRUE	never evaluated
FALSE	evaluated 48 times by 2 tests Evaluated by: gost2814789t libcrypto.so.44.0.1

) {

0-48

598 ERR_put_error(6,(0xfff),(133),__FILE__,629); -

599

return

never executed: return 0;

600 } -

601

return

executed 48 times by 2 tests: return ret;

Executed by:

gost2814789t
libcrypto.so.44.0.1

ret;

executed 48 times by 2 tests: return ret;

Executed by:

gost2814789t
libcrypto.so.44.0.1

602 } -

603 -

604 int -

605 EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key) -

606 { -

607

if (ctx->cipher->flags & 0x200

ctx->cipher->flags & 0x200	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: pkcs7test

)

0-2

608

return

never executed: return EVP_CIPHER_CTX_ctrl(ctx, 0x6, 0, key);

EVP_CIPHER_CTX_ctrl(ctx, 0x6, 0, key);

never executed: return EVP_CIPHER_CTX_ctrl(ctx, 0x6, 0, key);

609 arc4random_buf(key, ctx->key_len); -

610

return

executed 2 times by 1 test: return 1;

Executed by:

pkcs7test

executed 2 times by 1 test: return 1;

Executed by:

pkcs7test

611 } -

612 -

613 int -

614 EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in) -

615 { -

616

if ((

(in == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

in ==

(in == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

617

((void *)0)

(in == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

618

)

(in == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

|| (

(in->cipher == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

in->cipher ==

(in->cipher == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

619

((void *)0)

(in->cipher == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

620

)

(in->cipher == ((void *)0) )	Description
TRUE	never evaluated
FALSE	never evaluated

) {

621 ERR_put_error(6,(0xfff),(111),__FILE__,648); -

622

return

never executed: return 0;

623 } -

624 -

625 -

626

if (in->engine

in->engine	Description
TRUE	never evaluated
FALSE	never evaluated

&& !ENGINE_init(in->engine)

!ENGINE_init(in->engine)	Description
TRUE	never evaluated
FALSE	never evaluated

) {

627 ERR_put_error(6,(0xfff),(38),__FILE__,654); -

628

return

never executed: return 0;

629 } -

630 -

631 -

632 EVP_CIPHER_CTX_cleanup(out); -

633 memcpy(out, in, sizeof *out); -

634 -

635

if (in->cipher_data

in->cipher_data	Description
TRUE	never evaluated
FALSE	never evaluated

&& in->cipher->ctx_size

in->cipher->ctx_size	Description
TRUE	never evaluated
FALSE	never evaluated

) {

636 out->cipher_data = malloc(in->cipher->ctx_size); -

637

if (!out->cipher_data

!out->cipher_data	Description
TRUE	never evaluated
FALSE	never evaluated

) {

638 ERR_put_error(6,(0xfff),((1|64)),__FILE__,665); -

639

return

never executed: return 0;

640 } -

641 memcpy(out->cipher_data, in->cipher_data, in->cipher->ctx_size); -

642

}

never executed: end of block

643 -

644

if (in->cipher->flags & 0x400

in->cipher->flags & 0x400	Description
TRUE	never evaluated
FALSE	never evaluated

)

645

return

never executed: return in->cipher->ctrl((EVP_CIPHER_CTX *)in, 0x8, 0, out);

in->cipher->ctrl((EVP_CIPHER_CTX *)in,

never executed: return in->cipher->ctrl((EVP_CIPHER_CTX *)in, 0x8, 0, out);

646

0x8, 0, out);

never executed: return in->cipher->ctrl((EVP_CIPHER_CTX *)in, 0x8, 0, out);

647

return

never executed: return 1;

648 } -

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