mirror of git://gcc.gnu.org/git/gcc.git
103 lines
3.2 KiB
Java
103 lines
3.2 KiB
Java
/* DummySignature.java - Signature wrapper for SignatureSpi.
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Copyright (C) 1999, 2002 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.security;
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final class DummySignature extends Signature
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{
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private SignatureSpi sigSpi = null;
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public DummySignature(SignatureSpi sigSpi, String algorithm)
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{
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super(algorithm);
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this.sigSpi = sigSpi;
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}
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public Object clone() throws CloneNotSupportedException
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{
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Signature result = new DummySignature
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((SignatureSpi) sigSpi.clone(), this.getAlgorithm());
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result.provider = this.getProvider();
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return result;
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}
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protected void engineInitVerify(PublicKey publicKey)
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throws InvalidKeyException
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{
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sigSpi.engineInitVerify(publicKey);
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}
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protected void engineInitSign(PrivateKey privateKey)
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throws InvalidKeyException
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{
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sigSpi.engineInitSign(privateKey);
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}
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protected void engineUpdate(byte b) throws SignatureException
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{
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sigSpi.engineUpdate(b);
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}
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protected void engineUpdate(byte[]b, int off, int len)
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throws SignatureException
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{
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sigSpi.engineUpdate(b, off, len);
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}
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protected byte[] engineSign() throws SignatureException
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{
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return sigSpi.engineSign();
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}
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protected boolean engineVerify(byte[]sigBytes) throws SignatureException
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{
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return sigSpi.engineVerify(sigBytes);
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}
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protected void engineSetParameter(String param, Object value)
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throws InvalidParameterException
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{
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sigSpi.engineSetParameter(param, value);
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}
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protected Object engineGetParameter(String param)
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throws InvalidParameterException
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{
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return sigSpi.engineGetParameter(param);
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}
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}
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