1*e7b1675dSTing-Kang Chang // Copyright 2023 Google LLC 2*e7b1675dSTing-Kang Chang // 3*e7b1675dSTing-Kang Chang // Licensed under the Apache License, Version 2.0 (the "License"); 4*e7b1675dSTing-Kang Chang // you may not use this file except in compliance with the License. 5*e7b1675dSTing-Kang Chang // You may obtain a copy of the License at 6*e7b1675dSTing-Kang Chang // 7*e7b1675dSTing-Kang Chang // http://www.apache.org/licenses/LICENSE-2.0 8*e7b1675dSTing-Kang Chang // 9*e7b1675dSTing-Kang Chang // Unless required by applicable law or agreed to in writing, software 10*e7b1675dSTing-Kang Chang // distributed under the License is distributed on an "AS IS" BASIS, 11*e7b1675dSTing-Kang Chang // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12*e7b1675dSTing-Kang Chang // See the License for the specific language governing permissions and 13*e7b1675dSTing-Kang Chang // limitations under the License. 14*e7b1675dSTing-Kang Chang // 15*e7b1675dSTing-Kang Chang //////////////////////////////////////////////////////////////////////////////// 16*e7b1675dSTing-Kang Chang 17*e7b1675dSTing-Kang Chang #ifndef TINK_PRIVATE_KEY_H_ 18*e7b1675dSTing-Kang Chang #define TINK_PRIVATE_KEY_H_ 19*e7b1675dSTing-Kang Chang 20*e7b1675dSTing-Kang Chang #include "tink/key.h" 21*e7b1675dSTing-Kang Chang 22*e7b1675dSTing-Kang Chang namespace crypto { 23*e7b1675dSTing-Kang Chang namespace tink { 24*e7b1675dSTing-Kang Chang 25*e7b1675dSTing-Kang Chang // Represents a private key. Note that private keys in Tink always include the 26*e7b1675dSTing-Kang Chang // corresponding public key. 27*e7b1675dSTing-Kang Chang class PrivateKey : public Key { 28*e7b1675dSTing-Kang Chang public: 29*e7b1675dSTing-Kang Chang virtual const Key& GetPublicKey() const = 0; 30*e7b1675dSTing-Kang Chang }; 31*e7b1675dSTing-Kang Chang 32*e7b1675dSTing-Kang Chang } // namespace tink 33*e7b1675dSTing-Kang Chang } // namespace crypto 34*e7b1675dSTing-Kang Chang 35*e7b1675dSTing-Kang Chang #endif // TINK_PRIVATE_KEY_H_ 36