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

File AbstractBcKDF.java

 

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Classes

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AbstractBcKDF 31 3 0% 4 0
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Contributing tests

This file is covered by 31 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.kdf;
21   
22    import org.bouncycastle.asn1.pkcs.KeyDerivationFunc;
23    import org.xwiki.crypto.password.KeyDerivationFunction;
24   
25    /**
26    * Abstract base class for Bouncy Castle Key Derivation Function.
27    *
28    * @version $Id: 404de4a49395c90e965bd684d99a243634ea9f12 $
29    * @since 5.4M1
30    */
 
31    public abstract class AbstractBcKDF implements KeyDerivationFunction
32    {
33    private int keySize;
34   
35    /**
36    * @return an ASN.1 representation of the key derivation function parameters.
37    */
38    public abstract KeyDerivationFunc getKeyDerivationFunction();
39   
 
40  96 toggle @Override
41    public int getKeySize()
42    {
43  96 return isKeySizeOverwritten() ? this.keySize : getParameters().getKeySize();
44    }
45   
 
46  30 toggle @Override
47    public void overrideKeySize(int keySize)
48    {
49  30 this.keySize = keySize;
50    }
51   
 
52  120 toggle @Override
53    public boolean isKeySizeOverwritten()
54    {
55  120 return (this.keySize > 0);
56    }
57    }