Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/dh/dh_rfc7919.c |
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Line | Source | Count | ||||||||||||
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1 | - | |||||||||||||
2 | - | |||||||||||||
3 | static DH *dh_param_init(const BIGNUM *p, int32_t nbits) | - | ||||||||||||
4 | { | - | ||||||||||||
5 | DH *dh = DH_new(); | - | ||||||||||||
6 | if (dh ==
| 0-1 | ||||||||||||
7 | ((void *)0)
| 0-1 | ||||||||||||
8 | ) | - | ||||||||||||
9 | return never executed: return ((void *)0) ; never executed: return ((void *)0) ; | 0 | ||||||||||||
10 | ((void *)0) never executed: return ((void *)0) ; | 0 | ||||||||||||
11 | ; never executed: return ((void *)0) ; | 0 | ||||||||||||
12 | dh->p = (BIGNUM *)p; | - | ||||||||||||
13 | dh->g = (BIGNUM *)&_bignum_const_2; | - | ||||||||||||
14 | dh->length = nbits; | - | ||||||||||||
15 | return executed 1 time by 1 test: dh;return dh; Executed by:
executed 1 time by 1 test: return dh; Executed by:
| 1 | ||||||||||||
16 | } | - | ||||||||||||
17 | - | |||||||||||||
18 | DH *DH_new_by_nid(int nid) | - | ||||||||||||
19 | { | - | ||||||||||||
20 | switch (nid) { | - | ||||||||||||
21 | case executed 1 time by 1 test: 1126:case 1126: Executed by:
executed 1 time by 1 test: case 1126: Executed by:
| 1 | ||||||||||||
22 | return executed 1 time by 1 test: dh_param_init(&_bignum_ffdhe2048_p, 225);return dh_param_init(&_bignum_ffdhe2048_p, 225); Executed by:
executed 1 time by 1 test: return dh_param_init(&_bignum_ffdhe2048_p, 225); Executed by:
| 1 | ||||||||||||
23 | case never executed: 1127:case 1127: never executed: case 1127: | 0 | ||||||||||||
24 | return never executed: dh_param_init(&_bignum_ffdhe3072_p, 275);return dh_param_init(&_bignum_ffdhe3072_p, 275); never executed: return dh_param_init(&_bignum_ffdhe3072_p, 275); | 0 | ||||||||||||
25 | case never executed: 1128:case 1128: never executed: case 1128: | 0 | ||||||||||||
26 | return never executed: dh_param_init(&_bignum_ffdhe4096_p, 325);return dh_param_init(&_bignum_ffdhe4096_p, 325); never executed: return dh_param_init(&_bignum_ffdhe4096_p, 325); | 0 | ||||||||||||
27 | case never executed: 1129:case 1129: never executed: case 1129: | 0 | ||||||||||||
28 | return never executed: dh_param_init(&_bignum_ffdhe6144_p, 375);return dh_param_init(&_bignum_ffdhe6144_p, 375); never executed: return dh_param_init(&_bignum_ffdhe6144_p, 375); | 0 | ||||||||||||
29 | case never executed: 1130:case 1130: never executed: case 1130: | 0 | ||||||||||||
30 | return never executed: dh_param_init(&_bignum_ffdhe8192_p, 400);return dh_param_init(&_bignum_ffdhe8192_p, 400); never executed: return dh_param_init(&_bignum_ffdhe8192_p, 400); | 0 | ||||||||||||
31 | default never executed: :default: never executed: default: | 0 | ||||||||||||
32 | ERR_put_error(5,(104),(114),__FILE__,42); | - | ||||||||||||
33 | return never executed: return ((void *)0) ; never executed: return ((void *)0) ; | 0 | ||||||||||||
34 | ((void *)0) never executed: return ((void *)0) ; | 0 | ||||||||||||
35 | ; never executed: return ((void *)0) ; | 0 | ||||||||||||
36 | } | - | ||||||||||||
37 | } | - | ||||||||||||
38 | - | |||||||||||||
39 | int DH_get_nid(const DH *dh) | - | ||||||||||||
40 | { | - | ||||||||||||
41 | int nid; | - | ||||||||||||
42 | - | |||||||||||||
43 | if (BN_get_word(dh->g) != 2
| 0 | ||||||||||||
44 | return never executed: 0;return 0; never executed: return 0; | 0 | ||||||||||||
45 | if (!BN_cmp(dh->p, &_bignum_ffdhe2048_p)
| 0 | ||||||||||||
46 | nid = 1126; never executed: nid = 1126; | 0 | ||||||||||||
47 | else if (!BN_cmp(dh->p, &_bignum_ffdhe3072_p)
| 0 | ||||||||||||
48 | nid = 1127; never executed: nid = 1127; | 0 | ||||||||||||
49 | else if (!BN_cmp(dh->p, &_bignum_ffdhe4096_p)
| 0 | ||||||||||||
50 | nid = 1128; never executed: nid = 1128; | 0 | ||||||||||||
51 | else if (!BN_cmp(dh->p, &_bignum_ffdhe6144_p)
| 0 | ||||||||||||
52 | nid = 1129; never executed: nid = 1129; | 0 | ||||||||||||
53 | else if (!BN_cmp(dh->p, &_bignum_ffdhe8192_p)
| 0 | ||||||||||||
54 | nid = 1130; never executed: nid = 1130; | 0 | ||||||||||||
55 | else | - | ||||||||||||
56 | return never executed: 0;return 0; never executed: return 0; | 0 | ||||||||||||
57 | if (dh->q !=
| 0 | ||||||||||||
58 | ((void *)0)
| 0 | ||||||||||||
59 | ) { | - | ||||||||||||
60 | BIGNUM *q = BN_dup(dh->p); | - | ||||||||||||
61 | - | |||||||||||||
62 | - | |||||||||||||
63 | if (q ==
| 0 | ||||||||||||
64 | ((void *)0)
| 0 | ||||||||||||
65 | || !BN_rshift1(q, q)
| 0 | ||||||||||||
66 | nid = 0; never executed: nid = 0; | 0 | ||||||||||||
67 | BN_free(q); | - | ||||||||||||
68 | } never executed: end of block | 0 | ||||||||||||
69 | return never executed: nid;return nid; never executed: return nid; | 0 | ||||||||||||
70 | } | - | ||||||||||||
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