| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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 |
| // |
| // http://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. |
| |
| package crypto |
| |
| // KeyReader implement this interface to read and provide public & private keys |
| // key pair can be RSA, ECDSA |
| type KeyReader interface { |
| // PublicKey get public key that is be used by the producer to encrypt data key |
| PublicKey(keyName string, metadata map[string]string) (*EncryptionKeyInfo, error) |
| |
| // PrivateKey get private key that is used by the consumer to decrypt data key |
| PrivateKey(keyName string, metadata map[string]string) (*EncryptionKeyInfo, error) |
| } |