/*
* Copyright 2015 Victor Albertos
*
* 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
*
* 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 io.rx_cache2.internal.encrypt;
import java.io.File;
/**
* Interface to Encrypt/Decrypt the file data
*/
public interface Encryptor {
/**
* Encrypts the {@code decryptedFile} data and saves it into {@code encryptedFile}
*
* @param key Key used by the algorithm to encrypt/decrypt the data
* @param decryptedFile Input file with the data to encrypt
* @param encryptedFile Output file with the encrypted data
*/
void encrypt(String key, File decryptedFile, File encryptedFile);
/**
* Decrypts the {@code encryptedFile} data and saves it into {@code decryptedFile}
*
* @param key Key used by the algorithm to encrypt/decrypt the data
* @param encryptedFile Input file with the encrypted data
* @param decryptedFile Output file with the data without encrypt
*/
void decrypt(String key, File encryptedFile, File decryptedFile);
}