log4j-core/src/main/java/org/apache/logging/log4j/core/util/SecretKeyProvider.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.logging.log4j.core.util;

import javax.crypto.SecretKey;

/**
 * Factory class to provide a {@link SecretKey} instance.
 */
public interface SecretKeyProvider {

    /**
     * Returns this SecretKey.
     *
     * @return the SecretKey.
     */
    SecretKey getSecretKey();
}