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KeySpec.javaAPI DocphoneME MR2 API (J2ME)1845Wed May 02 18:00:38 BST 2007java.security.spec

KeySpec.java

/*
 *   
 *
 * Copyright  1990-2007 Sun Microsystems, Inc. All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version
 * 2 only, as published by the Free Software Foundation.
 * 
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License version 2 for more details (a copy is
 * included at /legal/license.txt).
 * 
 * You should have received a copy of the GNU General Public License
 * version 2 along with this work; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 * 
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
 * Clara, CA 95054 or visit www.sun.com if you need additional
 * information or have any questions.
 */

package java.security.spec;

/**
 * A (transparent) specification of the key material
 * that constitutes a cryptographic key.
 *
 * <p>If the key is stored on a hardware device, its
 * specification may contain information that helps identify the key on the
 * device.
 *
 * <P> A key may be specified in an algorithm-specific way, or in an
 * algorithm-independent encoding format (such as ASN.1).
 *
 * <P> This interface contains no methods or constants. Its only purpose
 * is to group (and provide type safety for) all key specifications.
 * All key specifications must implement this interface.
 *
 *
 * @version 1.16, 01/23/03
 *
 * @see java.security.Key
 * @see java.security.KeyFactory
 * @see EncodedKeySpec
 * @see X509EncodedKeySpec
 *
 * @since 1.2
 */

public interface KeySpec { }