blob: 7ad16b2be8c56c4f8207a1423be969a94e23ac70 [file] [log] [blame]
/*
* 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 org.jclouds.crypto;
import java.security.InvalidKeyException;
import java.security.KeyFactory;
import java.security.KeyPairGenerator;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateFactory;
import javax.crypto.Cipher;
import javax.crypto.Mac;
import javax.crypto.NoSuchPaddingException;
import org.jclouds.encryption.internal.JCECrypto;
import com.google.inject.ImplementedBy;
/**
* Allows you to access cryptographic objects and factories without adding a provider to the JCE runtime.
*/
@ImplementedBy(JCECrypto.class)
public interface Crypto {
KeyPairGenerator rsaKeyPairGenerator();
KeyFactory rsaKeyFactory();
CertificateFactory certFactory();
Mac hmac(String algorithm, byte[] key) throws NoSuchAlgorithmException, InvalidKeyException;
Mac hmacSHA256(byte[] key) throws InvalidKeyException;
Mac hmacSHA1(byte[] key) throws InvalidKeyException;
Cipher cipher(String algorithm) throws NoSuchAlgorithmException, NoSuchPaddingException;
}