chromium/third_party/private-join-and-compute/src/crypto/ec_point.cc

/*
 * Copyright 2019 Google Inc.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "third_party/private-join-and-compute/src/crypto/ec_point.h"

#include <vector>

#include "third_party/private-join-and-compute/src/chromium_patch.h"
#include "third_party/private-join-and-compute/src/crypto/big_num.h"
#include "third_party/private-join-and-compute/src/crypto/context.h"
#include "third_party/private-join-and-compute/src/crypto/openssl.inc"
#include "third_party/private-join-and-compute/src/util/status.inc"

namespace private_join_and_compute {

ECPoint::ECPoint(const EC_GROUP* group, BN_CTX* bn_ctx)
    : … { … }

ECPoint::ECPoint(const EC_GROUP* group, BN_CTX* bn_ctx, const BigNum& x,
                 const BigNum& y)
    : … { … }

ECPoint::ECPoint(const EC_GROUP* group, BN_CTX* bn_ctx, ECPointPtr point)
    : … { … }

StatusOr<std::string> ECPoint::ToBytesCompressed() const { … }

StatusOr<std::string> ECPoint::ToBytesUnCompressed() const { … }

StatusOr<ECPoint> ECPoint::Mul(const BigNum& scalar) const { … }

StatusOr<ECPoint> ECPoint::Add(const ECPoint& point) const { … }

StatusOr<ECPoint> ECPoint::Clone() const { … }

StatusOr<ECPoint> ECPoint::Inverse() const { … }

bool ECPoint::IsPointAtInfinity() const { … }

bool ECPoint::CompareTo(const ECPoint& point) const { … }

}  // namespace private_join_and_compute