0xDF,0xE9,0x2F,0x46,0x68,0x1B,0x20,0xA0
};
-const unsigned char vchZero[0] = {};
+const unsigned char *vchZero = NULL;
EC_GROUP_get_order(group, &order, NULL);
BN_rshift1(&halforder, &order);
// enforce low S values, by negating the value (modulo the order) if above order/2.
- if (BN_cmp(sig->s, &halforder)) {
+ if (BN_cmp(sig->s, &halforder) > 0) {
BN_sub(sig->s, &order, sig->s);
}
unsigned int nSize = ECDSA_size(pkey);
EC_GROUP_get_order(group, &order, NULL);
BN_rshift1(&halforder, &order);
// enforce low S values, by negating the value (modulo the order) if above order/2.
- if (BN_cmp(sig->s, &halforder)) {
+ if (BN_cmp(sig->s, &halforder) > 0) {
BN_sub(sig->s, &order, sig->s);
}
vchSig.clear();