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authorTom Tromey <tromey@redhat.com>2005-07-16 01:27:14 +0000
committerTom Tromey <tromey@gcc.gnu.org>2005-07-16 01:27:14 +0000
commitb0fa81eea9a270f23d6ad67ca7a6d25c18d20da1 (patch)
tree8762d1f992e2f725a6bde1ff966ed6f1e5f4f823 /libjava/javax/crypto/spec/RC5ParameterSpec.java
parentea54b29342c8506acb4f858c68340c44b72e3532 (diff)
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Major merge with Classpath.
Removed many duplicate files. * HACKING: Updated.x * classpath: Imported new directory. * standard.omit: New file. * Makefile.in, aclocal.m4, configure: Rebuilt. * sources.am: New file. * configure.ac: Run Classpath configure script. Moved code around to support. Disable xlib AWT peers (temporarily). * Makefile.am (SUBDIRS): Added 'classpath' (JAVAC): Removed. (AM_CPPFLAGS): Added more -I options. (BOOTCLASSPATH): Simplified. Completely redid how sources are built. Include sources.am. * include/Makefile.am (tool_include__HEADERS): Removed jni.h. * include/jni.h: Removed (in Classpath). * scripts/classes.pl: Updated to look at built classes. * scripts/makemake.tcl: New file. * testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Added -I options. (gcj_jni_invocation_compile_c_to_binary): Likewise. From-SVN: r102082
Diffstat (limited to 'libjava/javax/crypto/spec/RC5ParameterSpec.java')
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diff --git a/libjava/javax/crypto/spec/RC5ParameterSpec.java b/libjava/javax/crypto/spec/RC5ParameterSpec.java
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--- a/libjava/javax/crypto/spec/RC5ParameterSpec.java
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@@ -1,202 +0,0 @@
-/* RC5ParameterSpec.java -- parameters for RC5.
- Copyright (C) 2004 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., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package javax.crypto.spec;
-
-import java.security.spec.AlgorithmParameterSpec;
-
-/**
- * A wrapper for parameters to the <a
- * href="http://www.rsasecurity.com/rsalabs/faq/3-6-4.html">RC5</a>
- * block cipher.
- *
- * @author Casey Marshall (csm@gnu.org)
- * @since 1.4
- */
-public class RC5ParameterSpec implements AlgorithmParameterSpec
-{
-
- // Fields.
- // ------------------------------------------------------------------------
-
- /** The IV. */
- private byte[] iv;
-
- /** The number of rounds. */
- private int rounds;
-
- /** The version number. */
- private int version;
-
- /** The word size, in bits. */
- private int wordSize;
-
- // Constructors.
- // ------------------------------------------------------------------------
-
- /**
- * Create RC5 parameters without an IV.
- *
- * @param version The version number.
- * @param rounds The number of rounds.
- * @param wordSize The size of a word, in bits.
- */
- public RC5ParameterSpec(int version, int rounds, int wordSize)
- {
- this.version = version;
- this.rounds = rounds;
- this.wordSize = wordSize;
- }
-
- /**
- * Create RC5 parameters with an IV. The bytes in <code>iv</code> in
- * the range <code>[0, 2*(wordSize/8)-1]</code> are used.
- *
- * @param version The version number.
- * @param rounds The number of rounds.
- * @param wordSize The size of a word, in bits.
- * @param iv The IV data.
- */
- public RC5ParameterSpec(int version, int rounds, int wordSize, byte[] iv)
- {
- this(version, rounds, wordSize, iv, 0);
- }
-
- /**
- * Create RC5 parameters with an IV. The bytes in <code>iv</code> in
- * the range <code>[off, off+2*(wordSize/8)-1]</code> are used.
- *
- * @param version The version number.
- * @param rounds The number of rounds.
- * @param wordSize The size of a word, in bits.
- * @param iv The IV data.
- * @param off From where in the array the IV starts.
- */
- public
- RC5ParameterSpec(int version, int rounds, int wordSize, byte[] iv, int off)
- {
- this(version, rounds, wordSize);
- int ivLength = 2 * (wordSize / 8);
- if (off < 0)
- throw new IllegalArgumentException();
- if (iv.length - off < ivLength)
- {
- throw new IllegalArgumentException("IV too short");
- }
- this.iv = new byte[ivLength];
- System.arraycopy(iv, off, this.iv, 0, ivLength);
- }
-
- // Instance methods.
- // ------------------------------------------------------------------------
-
- /**
- * Return the initializaiton vector, or <code>null</code> if none was
- * specified.
- *
- * @return The IV, or null.
- */
- public byte[] getIV()
- {
- return iv;
- }
-
- /**
- * Get the number of rounds.
- *
- * @return The number of rounds.
- */
- public int getRounds()
- {
- return rounds;
- }
-
- /**
- * Get the version number.
- *
- * @return The version number.
- */
- public int getVersion()
- {
- return version;
- }
-
- /**
- * Get the word size, in bits.
- *
- * @return The word size, in bits.
- */
- public int getWordSize()
- {
- return wordSize;
- }
-
- public boolean equals(Object o)
- {
- if (this == o) return true;
- byte[] oiv = ((RC5ParameterSpec) o).getIV();
- if (iv != oiv)
- {
- if (iv == null || oiv == null) return false;
- if (iv.length != oiv.length) return false;
- for (int i = 0; i < iv.length; i++)
- {
- if (iv[i] != oiv[i])
- {
- return false;
- }
- }
- }
- return rounds == ((RC5ParameterSpec) o).getRounds()
- && version == ((RC5ParameterSpec) o).getVersion()
- && wordSize == ((RC5ParameterSpec) o).getWordSize();
- }
-
- public int hashCode()
- {
- int code = rounds + version + wordSize;
- if (iv != null)
- {
- for (int i = 0; i < iv.length; i++)
- {
- code += iv[i];
- }
- }
- return code;
- }
-}