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Diffstat (limited to 'libjava/java/security/spec/DSAPrivateKeySpec.java')
-rw-r--r-- | libjava/java/security/spec/DSAPrivateKeySpec.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/libjava/java/security/spec/DSAPrivateKeySpec.java b/libjava/java/security/spec/DSAPrivateKeySpec.java new file mode 100644 index 0000000..ee31b96 --- /dev/null +++ b/libjava/java/security/spec/DSAPrivateKeySpec.java @@ -0,0 +1,102 @@ +/* DSAPrivateKeySpec.java --- DSA Private Key Specificaton class + Copyright (C) 1999 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package java.security.spec; +import java.math.BigInteger; + +/** + DSA Private Key class Specification. Used to maintain the DSA + Private Keys. + + @since JDK 1.2 + + @author Mark Benvenuto +*/ +public class DSAPrivateKeySpec extends Object implements KeySpec +{ + private BigInteger x = null; + private BigInteger p = null; + private BigInteger q = null; + private BigInteger g = null; + + /** + Constructs a new DSAPrivateKeySpec with the specified x, p, q, and g. + + @param x the private key + @param p the prime + @param q the sub-prime + @param g the base + */ + public DSAPrivateKeySpec(BigInteger x, BigInteger p, BigInteger q, BigInteger g) + { + this.x = x; + this.p = p; + this.q = q; + this.g = g; + } + + /** + Returns private key x for the DSA algorithm. + + @return Returns the requested BigInteger + */ + public BigInteger getX() + { + return this.x; + } + + /** + Returns p for the DSA algorithm. + + @return Returns the requested BigInteger + */ + public BigInteger getP() + { + return this.q; + } + + /** + Returns p for the DSA algorithm. + + @return Returns the requested BigInteger + */ + public BigInteger getQ() + { + return this.q; + } + + /** + Returns g for the DSA algorithm. + + @return Returns the requested BigInteger + */ + public BigInteger getG() + { + return this.g; + } + +} |