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/*
* Copyright 2013 serso aka se.solovyev
*
* 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.
*
* ---------------------------------------------------------------------
* Contact details
*
* Email: [email protected]
* Site: http://se.solovyev.org
*/
package org.solovyev.common.security;
import javax.annotation.Nonnull;
/**
* User: serso
* Date: 8/20/12
* Time: 8:13 PM
*/
public interface SaltGenerator {
/**
* Method should generate random array of bytes using some secure random algorithm
*
* @return generated salt
* @throws CiphererException exception
*/
@Nonnull
byte[] generateSalt() throws CiphererException;
}