ChecksumAlgorithm.java

/*
 * Copyright 2013 EMC Corporation. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 * http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 * or in the "license" file accompanying this file. This file 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.emc.atmos.api;

import org.concord.security.ccjce.cryptix.jce.provider.CryptixCrypto;

import java.security.Security;

public enum ChecksumAlgorithm {
    SHA0( "SHA-0" ),
    SHA1( "SHA-1" ),
    MD5( "MD5" );

    // Register SHA-0 provider
    static {
        Security.addProvider( new CryptixCrypto() );
    }

    private String digestName;

    private ChecksumAlgorithm( String digestName ) {
        this.digestName = digestName;
    }

    public String getDigestName() {
        return this.digestName;
    }
}