11 #if !defined(OPENSSL_NO_DSA)
15 #define GetPKeyDSA(obj, pkey) do { \
16 GetPKey((obj), (pkey)); \
17 if (EVP_PKEY_type((pkey)->type) != EVP_PKEY_DSA) { \
18 ossl_raise(rb_eRuntimeError, "THIS IS NOT A DSA!"); \
22 #define DSA_HAS_PRIVATE(dsa) ((dsa)->priv_key)
23 #define DSA_PRIVATE(obj,dsa) (DSA_HAS_PRIVATE(dsa)||OSSL_PKEY_IS_PRIVATE(obj))
43 if (!(pkey = EVP_PKEY_new())) {
46 if (!EVP_PKEY_assign_DSA(pkey, dsa)) {
63 if (EVP_PKEY_type(pkey->type) != EVP_PKEY_DSA) {
82 unsigned char seed[20];
83 int seed_len = 20, counter;
86 if (!RAND_bytes(seed, seed_len)) {
89 dsa = DSA_generate_parameters(size, seed, seed_len, &counter, &h,
94 if (!DSA_generate_key(dsa)) {
174 dsa = d2i_DSAPrivateKey_bio(in,
NULL);
178 dsa = d2i_DSA_PUBKEY_bio(in,
NULL);
190 if (!EVP_PKEY_assign_DSA(pkey, dsa)) {
252 const EVP_CIPHER *ciph =
NULL;
254 VALUE cipher, pass, str;
258 if (!
NIL_P(cipher)) {
264 if (!(out = BIO_new(BIO_s_mem()))) {
268 if (!PEM_write_bio_DSAPrivateKey(out, pkey->pkey.dsa, ciph,
274 if (!PEM_write_bio_DSA_PUBKEY(out, pkey->pkey.dsa)) {
295 int (*i2d_func)
_((DSA*,
unsigned char**));
302 i2d_func = (int(*)
_((DSA*,
unsigned char**)))i2d_DSAPrivateKey;
304 i2d_func = i2d_DSA_PUBKEY;
305 if((len = i2d_func(pkey->pkey.dsa,
NULL)) <= 0)
309 if(i2d_func(pkey->pkey.dsa, &p) < 0)
359 if (!(out = BIO_new(BIO_s_mem()))) {
362 if (!DSA_print(out, pkey->pkey.dsa, 0)) {
406 #define ossl_dsa_buf_size(pkey) (DSA_size((pkey)->pkey.dsa)+16)
431 unsigned int buf_len;
442 &buf_len, pkey->pkey.dsa)) {