1// Copyright 2019 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 17package registry 18 19import ( 20 tinkpb "github.com/google/tink/go/proto/tink_go_proto" 21) 22 23// PrivateKeyManager is a special type of KeyManager that understands private key types. 24type PrivateKeyManager interface { 25 KeyManager 26 27 // PublicKeyData extracts the public key data from the private key. 28 PublicKeyData(serializedKey []byte) (*tinkpb.KeyData, error) 29} 30