DefaultSignatureConstants.java

/**
 * 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.apache.cxf.rs.security.httpsignature.utils;

import org.apache.cxf.helpers.JavaUtils;

public final class DefaultSignatureConstants {
    public static final String SIGNING_ALGORITHM = "rsa-sha256";
    public static final String DIGEST_ALGORITHM = "SHA-256";
    public static final String SECURITY_PROVIDER = getDefaultSecurityProvider();

    private DefaultSignatureConstants() { }

    private static String getDefaultSecurityProvider() {
        if (JavaUtils.isFIPSEnabled()) {
            // Use the configured FIPS provider, or null to let the JCA framework
            // select an appropriate provider automatically
            return JavaUtils.getFIPSSecurityProvider();
        }
        return "SunRsaSign";
    }

}