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p12_crpt.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/pkcs12/p12_crpt.c
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LineSourceCount
1-
2-
3-
4-
5void-
6PKCS12_PBE_add(void)-
7{-
8}-
9-
10int-
11PKCS12_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,-
12 ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, int en_de)-
13{-
14 PBEPARAM *pbe;-
15 int saltlen, iter, ret;-
16 unsigned char *salt;-
17 const unsigned char *pbuf;-
18 unsigned char key[64], iv[16];-
19-
20-
21 if (param ==
param == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
22 ((void *)0)
param == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
 		0
23 || param->type != 16
param->type != 16Description
TRUEnever evaluated
FALSEnever evaluated
 ||		0
24 param->value.sequence ==
param->value.s...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
25 ((void *)0)
param->value.s...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
26 ) {-
27 ERR_put_error(35,(0xfff),(101),__FILE__,85);-
28 return
never executed: return 0;
 0;
never executed: return 0;
0
29 }-
30-
31 pbuf = param->value.sequence->data;-
32 if (!(pbe = d2i_PBEPARAM(
!(pbe = d2i_PB...ence->length))Description
TRUEnever evaluated
FALSEnever evaluated
0
33 ((void *)0)
!(pbe = d2i_PB...ence->length))Description
TRUEnever evaluated
FALSEnever evaluated
0
34 , &pbuf, param->value.sequence->length))
!(pbe = d2i_PB...ence->length))Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
35 ERR_put_error(35,(0xfff),(101),__FILE__,91);-
36 return
never executed: return 0;
 0;
never executed: return 0;
0
37 }-
38-
39 if (!pbe->iter
!pbe->iterDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
40 iter = 1;
never executed: iter = 1;
0
41 else if ((
(iter = ASN1_I...e->iter)) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
iter = ASN1_INTEGER_get(pbe->iter)) <= 0
(iter = ASN1_I...e->iter)) <= 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
42 ERR_put_error(35,(0xfff),(101),__FILE__,98);-
43 PBEPARAM_free(pbe);-
44 return
never executed: return 0;
 0;
never executed: return 0;
0
45 }-
46 salt = pbe->salt->data;-
47 saltlen = pbe->salt->length;-
48 if (!PKCS12_key_gen_asc (pass, passlen, salt, saltlen, 1,
!PKCS12_key_ge...her), key, md)Description
TRUEnever evaluated
FALSEnever evaluated
0
49 iter, EVP_CIPHER_key_length(cipher), key, md)
!PKCS12_key_ge...her), key, md)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
50 ERR_put_error(35,(0xfff),(107),__FILE__,106);-
51 PBEPARAM_free(pbe);-
52 return
never executed: return 0;
 0;
never executed: return 0;
0
53 }-
54 if (!PKCS12_key_gen_asc (pass, passlen, salt, saltlen, 2,
!PKCS12_key_ge...pher), iv, md)Description
TRUEnever evaluated
FALSEnever evaluated
0
55 iter, EVP_CIPHER_iv_length(cipher), iv, md)
!PKCS12_key_ge...pher), iv, md)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
56 ERR_put_error(35,(0xfff),(106),__FILE__,112);-
57 PBEPARAM_free(pbe);-
58 return
never executed: return 0;
 0;
never executed: return 0;
0
59 }-
60 PBEPARAM_free(pbe);-
61 ret = EVP_CipherInit_ex(ctx, cipher, -
62 ((void *)0)-
63 , key, iv, en_de);-
64 explicit_bzero(key, 64);-
65 explicit_bzero(iv, 16);-
66 return
never executed: return ret;
 ret;
never executed: return ret;
0
67}-
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