SigningAlgorithm.java

/* 
 * Copyright 2008 The Apache Software Foundation or its licensors, as
 * applicable.
 *
 * 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.
 *
 * A licence was granted to the ASF by Florian Sager on 30 November 2008
 */

package de.agitos.dkim;

/*
 * Allowed signing algorithms by DKIM RFC 4871 with translation to different Java notations
 * 
 * @author Florian Sager, http://www.agitos.de, 22.11.2008
 */

public class SigningAlgorithm {
	
	public static SigningAlgorithm SHA256withRSA = new SigningAlgorithm("rsa-sha256", "SHA256withRSA", "sha-256");
	public static SigningAlgorithm SHA1withRSA = new SigningAlgorithm("rsa-sha1", "SHA1withRSA", "sha-1");

	private String rfc4871Notation;
	private String javaSecNotation;
	private String javaHashNotation;

	// 1. argument: RFC 4871 format, 2. argument: java representation, 3. argument: java hashing digest
	public SigningAlgorithm(String rfc4871Notation, String javaSecNotation, String javaHashNotation) {
		this.rfc4871Notation = rfc4871Notation;
		this.javaSecNotation = javaSecNotation;
		this.javaHashNotation = javaHashNotation;
	}

	public String getJavaHashNotation() {
		return javaHashNotation;
	}

	public String getJavaSecNotation() {
		return javaSecNotation;
	}

	public String getRfc4871Notation() {
		return rfc4871Notation;
	}
}