PointGFp EC_Group::blinded_base_point_multiply(const BigInt& k,
                                               RandomNumberGenerator& rng,
                                               std::vector<BigInt>& ws) const
   {
   return data().blinded_base_point_multiply(k, rng, ws);
   }
PointGFp EC_Group::blinded_base_point_multiply(const BigInt& k,
                                               RandomNumberGenerator& rng,
                                               std::vector<BigInt>& ws) const
   {
   return data().blinded_base_point_multiply(k, rng, ws);
   }