Checks whether the parameter in the EC_GROUP define a valid ec group \param group EC_GROUP object \param ctx BN_CTX object (optional) \return 1 if group is a valid ec group and 0 otherwise
See Implementation
Checks whether the parameter in the EC_GROUP define a valid ec group \param group EC_GROUP object \param ctx BN_CTX object (optional) \return 1 if group is a valid ec group and 0 otherwise