- if (C) {
- BIGNUM *p = NULL, *q = NULL, *g = NULL;
- unsigned char *data;
- int len, bits_p;
-
- EVP_PKEY_get_bn_param(params, "p", &p);
- EVP_PKEY_get_bn_param(params, "q", &q);
- EVP_PKEY_get_bn_param(params, "g", &g);
- len = BN_num_bytes(p);
- bits_p = BN_num_bits(p);
-
- data = app_malloc(len + 20, "BN space");
-
- BIO_printf(bio_out, "static DSA *get_dsa%d(void)\n{\n", bits_p);
- print_bignum_var(bio_out, p, "dsap", bits_p, data);
- print_bignum_var(bio_out, q, "dsaq", bits_p, data);
- print_bignum_var(bio_out, g, "dsag", bits_p, data);
- BN_free(p);
- BN_free(q);
- BN_free(g);
- BIO_printf(bio_out, " DSA *dsa = DSA_new();\n"
- " BIGNUM *p, *q, *g;\n"
- "\n");
- BIO_printf(bio_out, " if (dsa == NULL)\n"
- " return NULL;\n");
- BIO_printf(bio_out, " if (!DSA_set0_pqg(dsa, p = BN_bin2bn(dsap_%d, sizeof(dsap_%d), NULL),\n",
- bits_p, bits_p);
- BIO_printf(bio_out, " q = BN_bin2bn(dsaq_%d, sizeof(dsaq_%d), NULL),\n",
- bits_p, bits_p);
- BIO_printf(bio_out, " g = BN_bin2bn(dsag_%d, sizeof(dsag_%d), NULL))) {\n",
- bits_p, bits_p);
- BIO_printf(bio_out, " DSA_free(dsa);\n"
- " BN_free(p);\n"
- " BN_free(q);\n"
- " BN_free(g);\n"
- " return NULL;\n"
- " }\n"
- " return dsa;\n}\n");
- OPENSSL_free(data);
- }
-