34 static int dh_builtin_genparams(DH *ret, int prime_len, int generator,
41     int ret, res;  in ossl_dh_generate_ffc_parameters()  local
45         ret = ossl_ffc_params_FIPS186_2_generate(dh->libctx, &dh->params,  in ossl_dh_generate_ffc_parameters()
50         ret = ossl_ffc_params_FIPS186_4_generate(dh->libctx, &dh->params,  in ossl_dh_generate_ffc_parameters()
53     if (ret > 0)  in ossl_dh_generate_ffc_parameters()
55     return ret;  in ossl_dh_generate_ffc_parameters()
94 static int dh_gen_named_group(OSSL_LIB_CTX *libctx, DH *ret, int prime_len)  in dh_gen_named_group()  argument
105         && ossl_ffc_params_copy(&ret->params, &dh->params)) {  in dh_gen_named_group()
107         ret->dirty_cnt++;  in dh_gen_named_group()
114 int DH_generate_parameters_ex(DH *ret, int prime_len, int generator,  in DH_generate_parameters_ex()  argument
120     return dh_gen_named_group(ret->libctx, ret, prime_len);  in DH_generate_parameters_ex()
122     if (ret->meth->generate_params)  in DH_generate_parameters_ex()
123         return ret->meth->generate_params(ret, prime_len, generator, cb);  in DH_generate_parameters_ex()
124     return dh_builtin_genparams(ret, prime_len, generator, cb);  in DH_generate_parameters_ex()
155 static int dh_builtin_genparams(DH *ret, int prime_len, int generator,  in dh_builtin_genparams()  argument
172     ctx = BN_CTX_new_ex(ret->libctx);  in dh_builtin_genparams()
182     if (ret->params.p == NULL && ((ret->params.p = BN_new()) == NULL))  in dh_builtin_genparams()
184     if (ret->params.g == NULL && ((ret->params.g = BN_new()) == NULL))  in dh_builtin_genparams()
216     if (!BN_generate_prime_ex2(ret->params.p, prime_len, 1, t1, t2, cb, ctx))  in dh_builtin_genparams()
220     if (!BN_set_word(ret->params.g, g))  in dh_builtin_genparams()
222     ret->dirty_cnt++;  in dh_builtin_genparams()