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DOS/V Power Report 1998 February
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VPR9802A.ISO
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DSAParams.java
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1997-10-27
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/*
* @(#)DSAParams.java 1.5 96/12/24
*
* Copyright (c) 1995, 1996 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the confidential and proprietary information of Sun
* Microsystems, Inc. ("Confidential Information"). You shall not
* disclose such Confidential Information and shall use it only in
* accordance with the terms of the license agreement you entered into
* with Sun.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
* SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
* SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
* THIS SOFTWARE OR ITS DERIVATIVES.
*
* CopyrightVersion 1.1_beta
*
*/
package java.security.interfaces;
import java.math.BigInteger;
/**
* Interface to a DSA-specific set of key parameters, which defines a
* DSA <em>key family</em>. DSA (Digital Signature Algorithm) is defined
* in NIST's FIPS-186.
*
* @see DSAKey
* @see java.security.Key
* @see java.security.Signature
*
* @version 1.5, 97/01/16
* @author Benjamin Renaud
* @author Josh Bloch
*/
public interface DSAParams {
/**
* Returns the prime, <code>p</code>.
*
* @return the prime, <code>p</code>.
*/
public BigInteger getP();
/**
* Returns the subprime, <code>q</code>.
*
* @return the subprime, <code>q</code>.
*/
public BigInteger getQ();
/**
* Returns the base, <code>g</code>.
*
* @return the base, <code>g</code>.
*/
public BigInteger getG();
}