Mercurial > dropbear

comparison gendss.c @ 794:d386defb5376 ecc

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more ecdsa signkey work, not correct
author Matt Johnston <matt@ucc.asn.au>
date Sun, 28 Apr 2013 23:17:43 +0800
parents c3de235d9506
children 724c3e0c8734
comparison
equal deleted inserted replaced
793:70625eed40c9 794:d386defb5376
45 45
46 dropbear_dss_key * gen_dss_priv_key(unsigned int size) { 46 dropbear_dss_key * gen_dss_priv_key(unsigned int size) {
47 47
48 dropbear_dss_key *key; 48 dropbear_dss_key *key;
49 49
50 if (size != 1024) {
51 dropbear_exit("DSS keys have a fixed size of 1024 bits");
52 }
53
50 key = m_malloc(sizeof(*key)); 54 key = m_malloc(sizeof(*key));
51 55
52 key->p = (mp_int*)m_malloc(sizeof(mp_int)); 56 key->p = (mp_int*)m_malloc(sizeof(mp_int));
53 key->q = (mp_int*)m_malloc(sizeof(mp_int)); 57 key->q = (mp_int*)m_malloc(sizeof(mp_int));
54 key->g = (mp_int*)m_malloc(sizeof(mp_int)); 58 key->g = (mp_int*)m_malloc(sizeof(mp_int));
55 key->y = (mp_int*)m_malloc(sizeof(mp_int)); 59 key->y = (mp_int*)m_malloc(sizeof(mp_int));
56 key->x = (mp_int*)m_malloc(sizeof(mp_int)); 60 key->x = (mp_int*)m_malloc(sizeof(mp_int));
57 m_mp_init_multi(key->p, key->q, key->g, key->y, key->x, NULL); 61 m_mp_init_multi(key->p, key->q, key->g, key->y, key->x, NULL);
58 62
59 seedrandom();
60
61 getq(key); 63 getq(key);
62 getp(key, size); 64 getp(key, size/8);
63 getg(key); 65 getg(key);
64 getx(key); 66 getx(key);
65 gety(key); 67 gety(key);
66 68
67 return key; 69 return key;