OpenCoverage

evp_pbe.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/evp/evp_pbe.c
Switch to Source codePreprocessed file
LineSourceCount
1-
2-
3-
4-
5-
6-
7struct evp_pbe_st {-
8 int pbe_type;-
9 int pbe_nid;-
10 int cipher_nid;-
11 int md_nid;-
12 EVP_PBE_KEYGEN *keygen;-
13};-
14-
15static struct stack_st_EVP_PBE_CTL *pbe_algs;-
16-
17static const EVP_PBE_CTL builtin_pbe[] = {-
18 {0x0, 9,-
19 31, 3, PKCS5_PBE_keyivgen},-
20 {0x0, 10,-
21 31, 4, PKCS5_PBE_keyivgen},-
22 {0x0, 68,-
23 166, 64, PKCS5_PBE_keyivgen},-
24-
25 {0x0, 69, -1, -1, PKCS5_v2_PBKDF2_keyivgen},-
26-
27 {0x0, 144,-
28 5, 64, PKCS12_PBE_keyivgen},-
29 {0x0, 145,-
30 97, 64, PKCS12_PBE_keyivgen},-
31 {0x0, 146,-
32 44, 64, PKCS12_PBE_keyivgen},-
33 {0x0, 147,-
34 43, 64, PKCS12_PBE_keyivgen},-
35 {0x0, 148,-
36 37, 64, PKCS12_PBE_keyivgen},-
37 {0x0, 149,-
38 98, 64, PKCS12_PBE_keyivgen},-
39-
40 {0x0, 161, -1, -1, PKCS5_v2_PBE_keyivgen},-
41-
42 {0x0, 168,-
43 166, 3, PKCS5_PBE_keyivgen},-
44 {0x0, 169,-
45 166, 4, PKCS5_PBE_keyivgen},-
46 {0x0, 170,-
47 31, 64, PKCS5_PBE_keyivgen},-
48-
49 {0x1, 163, -1, 64, 0},-
50 {0x1, 780, -1, 4, 0},-
51 {0x1, 781, -1, 64, 0},-
52 {0x1, 797, -1, 4, 0},-
53 {0x1, 798, -1, 675, 0},-
54 {0x1, 799, -1, 672, 0},-
55 {0x1, 800, -1, 673, 0},-
56 {0x1, 801, -1, 674, 0},-
57 {0x1, 810, -1, 809, 0},-
58 {0x1, 988, -1,-
59 982, 0},-
60 {0x1, 989, -1,-
61 983, 0},-
62 {0x1, 1193, -1, 1094, 0},-
63 {0x1, 1194, -1, 1095, 0},-
64 {0x2, 69, -1, -1, PKCS5_v2_PBKDF2_keyivgen},-
65-
66 {0x2, 973, -1, -1, PKCS5_v2_scrypt_keyivgen}-
67-
68};-
69-
70int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,-
71 ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de)-
72{-
73 const EVP_CIPHER *cipher;-
74 const EVP_MD *md;-
75 int cipher_nid, md_nid;-
76 EVP_PBE_KEYGEN *keygen;-
77-
78 if (!EVP_PBE_find(0x0, OBJ_obj2nid(pbe_obj),
!EVP_PBE_find(..._nid, &keygen)Description
TRUEnever evaluated
FALSEnever evaluated
0
79 &cipher_nid, &md_nid, &keygen)
!EVP_PBE_find(..._nid, &keygen)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
80 char obj_tmp[80];-
81 ERR_put_error(6,(116),(121),__FILE__,95);-
82 if (!pbe_obj
!pbe_objDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
83 OPENSSL_strlcpy(obj_tmp, "NULL", sizeof(obj_tmp));
never executed: OPENSSL_strlcpy(obj_tmp, "NULL", sizeof(obj_tmp));
0
84 else-
85 i2t_ASN1_OBJECT(obj_tmp, sizeof(obj_tmp), pbe_obj);
never executed: i2t_ASN1_OBJECT(obj_tmp, sizeof(obj_tmp), pbe_obj);
0
86 ERR_add_error_data(2, "TYPE=", obj_tmp);-
87 return
never executed: return 0;
 0;
never executed: return 0;
0
88 }-
89-
90 if (!pass
!passDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
91 passlen = 0;
never executed: passlen = 0;
0
92 else if (passlen == -1
passlen == -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
93 passlen = strlen(pass);
never executed: passlen = strlen(pass);
0
94-
95 if (cipher_nid == -1
cipher_nid == -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
96 cipher =
never executed: cipher = ((void *)0) ;
0
97 ((void *)0)
never executed: cipher = ((void *)0) ;
0
98 ;
never executed: cipher = ((void *)0) ;
0
99 else {-
100 cipher = EVP_get_cipherbyname(OBJ_nid2sn(cipher_nid));-
101 if (!cipher
!cipherDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
102 ERR_put_error(6,(116),(160),__FILE__,114);-
103 return
never executed: return 0;
 0;
never executed: return 0;
0
104 }-
105 }
never executed: end of block
0
106-
107 if (md_nid == -1
md_nid == -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
108 md =
never executed: md = ((void *)0) ;
0
109 ((void *)0)
never executed: md = ((void *)0) ;
0
110 ;
never executed: md = ((void *)0) ;
0
111 else {-
112 md = EVP_get_digestbyname(OBJ_nid2sn(md_nid));-
113 if (!md
!mdDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
114 ERR_put_error(6,(116),(161),__FILE__,124);-
115 return
never executed: return 0;
 0;
never executed: return 0;
0
116 }-
117 }
never executed: end of block
0
118-
119 if (!keygen(ctx, pass, passlen, param, cipher, md, en_de)
!keygen(ctx, p...er, md, en_de)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
120 ERR_put_error(6,(116),(120),__FILE__,130);-
121 return
never executed: return 0;
 0;
never executed: return 0;
0
122 }-
123 return
never executed: return 1;
 1;
never executed: return 1;
0
124}-
125-
126static int pbe2_cmp_BSEARCH_CMP_FN(const void *, const void *); static int pbe2_cmp(EVP_PBE_CTL const *, EVP_PBE_CTL const *); static EVP_PBE_CTL * OBJ_bsearch_pbe2(EVP_PBE_CTL *key, EVP_PBE_CTL const *base, int num);-
127-
128static int pbe2_cmp(const EVP_PBE_CTL *pbe1, const EVP_PBE_CTL *pbe2)-
129{-
130 int ret = pbe1->pbe_type - pbe2->pbe_type;-
131 if (ret
retDescription
TRUEevaluated 20 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 99 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		20-99
132 return
executed 20 times by 1 test: return ret;
Executed by:
  • libcrypto.so.1.1
 ret;
executed 20 times by 1 test: return ret;
Executed by:
  • libcrypto.so.1.1
20
133 else-
134 return
executed 99 times by 1 test: return pbe1->pbe_nid - pbe2->pbe_nid;
Executed by:
  • libcrypto.so.1.1
 pbe1->pbe_nid - pbe2->pbe_nid;
executed 99 times by 1 test: return pbe1->pbe_nid - pbe2->pbe_nid;
Executed by:
  • libcrypto.so.1.1
99
135}-
136-
137static int pbe2_cmp_BSEARCH_CMP_FN(const void *a_, const void *b_) { EVP_PBE_CTL const *a = a_; EVP_PBE_CTL const *b = b_; return
executed 119 times by 1 test: return pbe2_cmp(a,b);
Executed by:
  • libcrypto.so.1.1
 pbe2_cmp(a,b);
executed 119 times by 1 test: return pbe2_cmp(a,b);
Executed by:
  • libcrypto.so.1.1
 } static EVP_PBE_CTL *OBJ_bsearch_pbe2(EVP_PBE_CTL *key, EVP_PBE_CTL const *base, int num) { return
executed 29 times by 1 test: return (EVP_PBE_CTL *)OBJ_bsearch_(key, base, num, sizeof(EVP_PBE_CTL), pbe2_cmp_BSEARCH_CMP_FN);
Executed by:
  • libcrypto.so.1.1
 (EVP_PBE_CTL *)OBJ_bsearch_(key, base, num, sizeof(EVP_PBE_CTL), pbe2_cmp_BSEARCH_CMP_FN);
executed 29 times by 1 test: return (EVP_PBE_CTL *)OBJ_bsearch_(key, base, num, sizeof(EVP_PBE_CTL), pbe2_cmp_BSEARCH_CMP_FN);
Executed by:
  • libcrypto.so.1.1
 } extern void dummy_prototype(void);		29-119
138-
139static int pbe_cmp(const EVP_PBE_CTL *const *a, const EVP_PBE_CTL *const *b)-
140{-
141 int ret = (*a)->pbe_type - (*b)->pbe_type;-
142 if (ret
retDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
143 return
never executed: return ret;
 ret;
never executed: return ret;
0
144 else-
145 return
never executed: return (*a)->pbe_nid - (*b)->pbe_nid;
 (*a)->pbe_nid - (*b)->pbe_nid;
never executed: return (*a)->pbe_nid - (*b)->pbe_nid;
0
146}-
147-
148-
149-
150int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,-
151 int md_nid, EVP_PBE_KEYGEN *keygen)-
152{-
153 EVP_PBE_CTL *pbe_tmp;-
154-
155 if (pbe_algs ==
pbe_algs == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
156 ((void *)0)
pbe_algs == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
157 ) {-
158 pbe_algs = sk_EVP_PBE_CTL_new(pbe_cmp);-
159 if (pbe_algs ==
pbe_algs == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
160 ((void *)0)
pbe_algs == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
161 )-
162 goto
never executed: goto err;
 err;
never executed: goto err;
0
163 }
never executed: end of block
0
164-
165 if ((
(pbe_tmp = CRY...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
pbe_tmp = CRYPTO_malloc(sizeof(*pbe_tmp), __FILE__, 171)) ==
(pbe_tmp = CRY...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
166 ((void *)0)
(pbe_tmp = CRY...== ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
167 )-
168 goto
never executed: goto err;
 err;
never executed: goto err;
0
169-
170 pbe_tmp->pbe_type = pbe_type;-
171 pbe_tmp->pbe_nid = pbe_nid;-
172 pbe_tmp->cipher_nid = cipher_nid;-
173 pbe_tmp->md_nid = md_nid;-
174 pbe_tmp->keygen = keygen;-
175-
176 if (!sk_EVP_PBE_CTL_push(pbe_algs, pbe_tmp)
!sk_EVP_PBE_CT...algs, pbe_tmp)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
177 CRYPTO_free(pbe_tmp, __FILE__, 181);-
178 goto
never executed: goto err;
 err;
never executed: goto err;
0
179 }-
180 return
never executed: return 1;
 1;
never executed: return 1;
0
181-
182 err:-
183 ERR_put_error(6,(160),((1|64)),__FILE__,187);-
184 return
never executed: return 0;
 0;
never executed: return 0;
0
185}-
186-
187int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,-
188 EVP_PBE_KEYGEN *keygen)-
189{-
190 int cipher_nid, md_nid;-
191-
192 if (cipher
cipherDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
193 cipher_nid = EVP_CIPHER_nid(cipher);
never executed: cipher_nid = EVP_CIPHER_nid(cipher);
0
194 else-
195 cipher_nid = -1;
never executed: cipher_nid = -1;
0
196 if (md
mdDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
197 md_nid = EVP_MD_type(md);
never executed: md_nid = EVP_MD_type(md);
0
198 else-
199 md_nid = -1;
never executed: md_nid = -1;
0
200-
201 return
never executed: return EVP_PBE_alg_add_type(0x0, nid, cipher_nid, md_nid, keygen);
 EVP_PBE_alg_add_type(0x0, nid,
never executed: return EVP_PBE_alg_add_type(0x0, nid, cipher_nid, md_nid, keygen);
0
202 cipher_nid, md_nid, keygen);
never executed: return EVP_PBE_alg_add_type(0x0, nid, cipher_nid, md_nid, keygen);
0
203}-
204-
205int EVP_PBE_find(int type, int pbe_nid,-
206 int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen)-
207{-
208 EVP_PBE_CTL *pbetmp = -
209 ((void *)0)-
210 , pbelu;-
211 int i;-
212 if (pbe_nid == 0
pbe_nid == 0Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		0-29
213 return
never executed: return 0;
 0;
never executed: return 0;
0
214-
215 pbelu.pbe_type = type;-
216 pbelu.pbe_nid = pbe_nid;-
217-
218 if (pbe_algs !=
pbe_algs != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-29
219 ((void *)0)
pbe_algs != ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-29
220 ) {-
221 i = sk_EVP_PBE_CTL_find(pbe_algs, &pbelu);-
222 pbetmp = sk_EVP_PBE_CTL_value(pbe_algs, i);-
223 }
never executed: end of block
0
224 if (pbetmp ==
pbetmp == ((void *)0)Description
TRUEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEnever evaluated
0-29
225 ((void *)0)
pbetmp == ((void *)0)Description
TRUEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEnever evaluated
0-29
226 ) {-
227 pbetmp = OBJ_bsearch_pbe2(&pbelu, builtin_pbe, (sizeof(builtin_pbe)/sizeof((builtin_pbe)[0])));-
228 }
executed 29 times by 1 test: end of block
Executed by:
  • libcrypto.so.1.1
29
229 if (pbetmp ==
pbetmp == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-29
230 ((void *)0)
pbetmp == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-29
231 )-
232 return
never executed: return 0;
 0;
never executed: return 0;
0
233 if (pcnid
pcnidDescription
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		0-29
234 *
never executed: *pcnid = pbetmp->cipher_nid;
pcnid = pbetmp->cipher_nid;
never executed: *pcnid = pbetmp->cipher_nid;
0
235 if (pmnid
pmnidDescription
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		0-29
236 *
never executed: *pmnid = pbetmp->md_nid;
pmnid = pbetmp->md_nid;
never executed: *pmnid = pbetmp->md_nid;
0
237 if (pkeygen
pkeygenDescription
TRUEnever evaluated
FALSEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		0-29
238 *
never executed: *pkeygen = pbetmp->keygen;
pkeygen = pbetmp->keygen;
never executed: *pkeygen = pbetmp->keygen;
0
239 return
executed 29 times by 1 test: return 1;
Executed by:
  • libcrypto.so.1.1
 1;
executed 29 times by 1 test: return 1;
Executed by:
  • libcrypto.so.1.1
29
240}-
241-
242static void free_evp_pbe_ctl(EVP_PBE_CTL *pbe)-
243{-
244 CRYPTO_free(pbe, __FILE__, 240);-
245}
never executed: end of block
0
246-
247void EVP_PBE_cleanup(void)-
248{-
249 sk_EVP_PBE_CTL_pop_free(pbe_algs, free_evp_pbe_ctl);-
250 pbe_algs = -
251 ((void *)0)-
252 ;-
253}
executed 2076 times by 12 tests: end of block
Executed by:
  • asn1_internal_test
  • chacha_internal_test
  • ctype_internal_test
  • curve448_internal_test
  • libcrypto.so.1.1
  • modes_internal_test
  • poly1305_internal_test
  • rdrand_sanitytest
  • siphash_internal_test
  • sm2_internal_test
  • sm4_internal_test
  • x509_internal_test
2076
254-
255int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num)-
256{-
257 const EVP_PBE_CTL *tpbe;-
258-
259 if (num >= (sizeof(builtin_pbe)/sizeof((builtin_pbe)[0]))
num >= (sizeof...ltin_pbe)[0]))Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		1-29
260 return
executed 1 time by 1 test: return 0;
Executed by:
  • libcrypto.so.1.1
 0;
executed 1 time by 1 test: return 0;
Executed by:
  • libcrypto.so.1.1
1
261-
262 tpbe = builtin_pbe + num;-
263 if (ptype
ptypeDescription
TRUEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEnever evaluated
)		0-29
264 *
executed 29 times by 1 test: *ptype = tpbe->pbe_type;
Executed by:
  • libcrypto.so.1.1
ptype = tpbe->pbe_type;
executed 29 times by 1 test: *ptype = tpbe->pbe_type;
Executed by:
  • libcrypto.so.1.1
29
265 if (ppbe_nid
ppbe_nidDescription
TRUEevaluated 29 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEnever evaluated
)		0-29
266 *
executed 29 times by 1 test: *ppbe_nid = tpbe->pbe_nid;
Executed by:
  • libcrypto.so.1.1
ppbe_nid = tpbe->pbe_nid;
executed 29 times by 1 test: *ppbe_nid = tpbe->pbe_nid;
Executed by:
  • libcrypto.so.1.1
29
267 return
executed 29 times by 1 test: return 1;
Executed by:
  • libcrypto.so.1.1
 1;
executed 29 times by 1 test: return 1;
Executed by:
  • libcrypto.so.1.1
29
268}-
Switch to Source codePreprocessed file
Generated by Squish Coco 4.2.2