1 // Copyright 2021 Google LLC 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 // 15 /////////////////////////////////////////////////////////////////////////////// 16 17 #ifndef TINK_HYBRID_INTERNAL_HPKE_KEY_MANAGER_UTIL_H_ 18 #define TINK_HYBRID_INTERNAL_HPKE_KEY_MANAGER_UTIL_H_ 19 20 #include <string> 21 22 #include "tink/util/status.h" 23 #include "proto/hpke.pb.h" 24 25 namespace crypto { 26 namespace tink { 27 namespace internal { 28 29 crypto::tink::util::Status ValidateParams( 30 const google::crypto::tink::HpkeParams& params); 31 32 crypto::tink::util::Status ValidateKeyAndVersion( 33 const google::crypto::tink::HpkePublicKey& key, uint32_t max_key_version); 34 35 } // namespace internal 36 } // namespace tink 37 } // namespace crypto 38 39 #endif // TINK_HYBRID_INTERNAL_HPKE_KEY_MANAGER_UTIL_H_ 40