/*
* 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.
* under the License.
*/
package org.apache.karaf.jaas.modules;
import java.util.Map;
public interface EncryptionService {
String ALGORITHM = "algorithm";
String ALGORITHM_MD2 = "MD2";
String ALGORITHM_MD5 = "MD5";
String ALGORITHM_SHA1 = "SHA-1";
String ALGORITHM_SHA256 = "SHA-256";
String ALGORITHM_SHA384 = "SHA-384";
String ALGORITHM_SHA512 = "SHA-512";
String ENCODING = "encoding";
String ENCODING_HEXADECIMAL = "hexadecimal";
String ENCODING_BASE64 = "base64";
/**
* Create an encryption service with the specified parameters.
* If the parameters are not supported, a <code>null</code> should
* be returned or an IllegalArgumentException thrown.
*
* @param params define the encryption configuration.
* @return the {@link Encryption}.
* @throws IllegalArgumentException if the {@link Encryption} can't be created.
*/
Encryption createEncryption(Map<String,String> params) throws IllegalArgumentException;
}