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Java Source Code
/*
* Copyright (C) 2014 Andrew Reitz//www.java2s.com
*
* 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 com.andrewreitz.encryptedcamera.encryption;
import java.io.IOException;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.UnrecoverableKeyException;
import java.security.cert.CertificateException;
import java.security.spec.InvalidKeySpecException;
import javax.crypto.SecretKey;
publicinterface KeyManager {
void saveKeyStore() throws IOException, CertificateException, NoSuchAlgorithmException, KeyStoreException;
void saveKey(String alias, SecretKey key) throws KeyStoreException;
void saveKey(String alias, SecretKey key, String password) throws KeyStoreException;
SecretKey getKey(String alias) throws UnrecoverableKeyException, NoSuchAlgorithmException, KeyStoreException;
SecretKey getKey(String alias, String password) throws UnrecoverableKeyException, NoSuchAlgorithmException, KeyStoreException;
SecretKey generateKeyWithPassword(char[] passphraseOrPin, byte[] salt) throws NoSuchAlgorithmException, InvalidKeySpecException;
SecretKey generateKeyNoPassword() throws NoSuchAlgorithmException;
}