1. Project Clover database Tue Dec 20 2016 21:24:09 CET
  2. Package org.xwiki.crypto.password.internal.pbe

File AbstractBcPBCipher.java

 

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Classes

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Contributing tests

This file is covered by 13 tests. .

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1    /*
2    * See the NOTICE file distributed with this work for additional
3    * information regarding copyright ownership.
4    *
5    * This is free software; you can redistribute it and/or modify it
6    * under the terms of the GNU Lesser General Public License as
7    * published by the Free Software Foundation; either version 2.1 of
8    * the License, or (at your option) any later version.
9    *
10    * This software is distributed in the hope that it will be useful,
11    * but WITHOUT ANY WARRANTY; without even the implied warranty of
12    * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13    * Lesser General Public License for more details.
14    *
15    * You should have received a copy of the GNU Lesser General Public
16    * License along with this software; if not, write to the Free
17    * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18    * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19    */
20    package org.xwiki.crypto.password.internal.pbe;
21   
22    import java.io.IOException;
23   
24    import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
25    import org.xwiki.crypto.cipher.Cipher;
26    import org.xwiki.crypto.params.cipher.symmetric.SymmetricCipherParameters;
27    import org.xwiki.crypto.password.KeyDerivationFunction;
28   
29    /**
30    * Abstract base class for Password Based Cipher using Bouncy Castle as the underlying implementation.
31    *
32    * @version $Id: 046dab4def118140082c134a6ae3c10724282670 $
33    * @since 5.4M1
34    */
 
35    public abstract class AbstractBcPBCipher extends AbstractPBCipher
36    {
37    /**
38    * New PBE Cipher instance, that wrap the cipher created using the given key derivation function and parameters.
39    *
40    * @param cipher the cipher to wrap.
41    * @param kdf the key derivation function used to derive the key of this cipher.
42    * @param parameters the cipher parameter used.
43    */
 
44  26 toggle public AbstractBcPBCipher(Cipher cipher, KeyDerivationFunction kdf, SymmetricCipherParameters parameters)
45    {
46  26 super(cipher, kdf, parameters);
47    }
48   
49    /**
50    * @return an ASN.1 representation of this Password Based Cipher.
51    * @throws IOException on error.
52    */
53    public abstract AlgorithmIdentifier getPBEParameters() throws IOException;
54   
 
55  18 toggle @Override
56    public byte[] getEncoded() throws IOException
57    {
58  18 return getPBEParameters().getEncoded();
59    }
60    }