| // Copyright 2020 Google LLC |
| // |
| // 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. |
| |
| #ifndef THIRD_PARTY_PRIVATE_MEMBERSHIP_SRC_INTERNAL_RLWE_PARAMS_H_ |
| #define THIRD_PARTY_PRIVATE_MEMBERSHIP_SRC_INTERNAL_RLWE_PARAMS_H_ |
| |
| #include "third_party/private_membership/src/private_membership_rlwe.pb.h" |
| #include "third_party/shell-encryption/src/context.h" |
| #include "third_party/shell-encryption/src/error_params.h" |
| #include "third_party/shell-encryption/src/montgomery.h" |
| #include "third_party/shell-encryption/src/ntt_parameters.h" |
| #include "third_party/shell-encryption/src/statusor.h" |
| |
| namespace private_membership { |
| namespace rlwe { |
| |
| template <typename ModularInt> |
| ::rlwe::StatusOr< |
| std::vector<std::unique_ptr<const ::rlwe::RlweContext<ModularInt>>>> |
| CreateContexts(const RlweParameters& rlwe_params); |
| |
| template <typename ModularInt> |
| ::rlwe::StatusOr<std::unique_ptr<const typename ModularInt::Params>> |
| CreateModulusParams(const Uint128& modulus); |
| |
| template <typename ModularInt> |
| ::rlwe::StatusOr<std::unique_ptr<const ::rlwe::NttParameters<ModularInt>>> |
| CreateNttParams(const RlweParameters& rlwe_params, |
| const typename ModularInt::Params* modulus_params); |
| |
| template <typename ModularInt> |
| ::rlwe::StatusOr<std::unique_ptr<const ::rlwe::ErrorParams<ModularInt>>> |
| CreateErrorParams(const RlweParameters& rlwe_params, |
| const typename ModularInt::Params* modulus_params, |
| const ::rlwe::NttParameters<ModularInt>* ntt_params); |
| |
| } // namespace rlwe |
| } // namespace private_membership |
| |
| #endif // THIRD_PARTY_PRIVATE_MEMBERSHIP_SRC_INTERNAL_RLWE_PARAMS_H_ |