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

File BcAesCbcPaddedCipherFactory.java

 

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Classes

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BcAesCbcPaddedCipherFactory 39 2 0% 2 0
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Contributing tests

This file is covered by 10 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.cipher.internal.symmetric.factory;
21   
22    import javax.inject.Singleton;
23   
24    import org.bouncycastle.crypto.BlockCipher;
25    import org.bouncycastle.crypto.engines.AESFastEngine;
26    import org.xwiki.component.annotation.Component;
27   
28    /**
29    * Cipher factory for the AES Cipher.
30    *
31    * @version $Id: 86746904cf83aa4d4afe7955bb094a4241dfca46 $
32    * @since 5.4M1
33    */
34    @Component(hints = { "AES/CBC/PKCS7Padding",
35    "2.16.840.1.101.3.4.1.2", "2.16.840.1.101.3.4.1.22", "2.16.840.1.101.3.4.1.42",
36    // Add wrong OID that may be existing due to typos in earlier publication.
37    "2.16.840.1.101.3.4.2", "2.16.840.1.101.3.4.22", "2.16.840.1.101.3.4.42" })
38    @Singleton
 
39    public class BcAesCbcPaddedCipherFactory extends AbstractBcCbcPaddedCipherFactory
40    {
41    /** Supported key sizes for this Cipher. */
42    private static final int[] KEY_SIZES = newKeySizeArray(16, 32, 8);
43   
 
44  20 toggle @Override
45    protected BlockCipher getEngineInstance()
46    {
47  20 return new AESFastEngine();
48    }
49   
 
50  9 toggle @Override
51    public int[] getSupportedKeySizes()
52    {
53  9 return KEY_SIZES;
54    }
55    }