-/* crypto/ec/eck_prn.c */
/*
* Written by Nils Larsch for the OpenSSL project.
*/
int ret = 0, reason = ERR_R_BIO_LIB;
BN_CTX *ctx = NULL;
const EC_POINT *point = NULL;
- BIGNUM *p = NULL, *a = NULL, *b = NULL, *gen = NULL,
- *order = NULL, *cofactor = NULL;
+ BIGNUM *p = NULL, *a = NULL, *b = NULL, *gen = NULL;
+ const BIGNUM *order = NULL, *cofactor = NULL;
const unsigned char *seed;
size_t seed_len = 0;
is_char_two = 1;
if ((p = BN_new()) == NULL || (a = BN_new()) == NULL ||
- (b = BN_new()) == NULL || (order = BN_new()) == NULL ||
- (cofactor = BN_new()) == NULL) {
+ (b = BN_new()) == NULL) {
reason = ERR_R_MALLOC_FAILURE;
goto err;
}
reason = ERR_R_EC_LIB;
goto err;
}
- if (!EC_GROUP_get_order(x, order, NULL) ||
- !EC_GROUP_get_cofactor(x, cofactor, NULL)) {
+ order = EC_GROUP_get0_order(x);
+ cofactor = EC_GROUP_get0_cofactor(x);
+ if (order == NULL) {
reason = ERR_R_EC_LIB;
goto err;
}
BN_free(a);
BN_free(b);
BN_free(gen);
- BN_free(order);
- BN_free(cofactor);
BN_CTX_free(ctx);
OPENSSL_free(buffer);
return (ret);