1. Project Clover database Sat Feb 2 2019 06:45:20 CET
  2. Package org.xwiki.crypto.password.internal.pbe.factory

File BcPBES2DesCipherFactory.java

 

Coverage histogram

../../../../../../../img/srcFileCovDistChart10.png
0% of files have more coverage

Code metrics

0
3
3
1
72
41
3
1
1
3
1

Classes

Class Line # Actions
BcPBES2DesCipherFactory 45 3 0% 3 0
1.0100%
 

Contributing tests

This file is covered by 1 test. .

Source view

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.factory;
21   
22    import javax.inject.Inject;
23    import javax.inject.Named;
24    import javax.inject.Singleton;
25   
26    import org.bouncycastle.asn1.ASN1ObjectIdentifier;
27    import org.bouncycastle.asn1.DEROctetString;
28    import org.bouncycastle.asn1.pkcs.EncryptionScheme;
29    import org.xwiki.component.annotation.Component;
30    import org.xwiki.crypto.cipher.CipherFactory;
31    import org.xwiki.crypto.params.cipher.symmetric.KeyWithIVParameters;
32    import org.xwiki.crypto.params.cipher.symmetric.SymmetricCipherParameters;
33    import org.xwiki.crypto.password.KeyDerivationFunction;
34    import org.xwiki.crypto.password.PasswordBasedCipher;
35    import org.xwiki.crypto.password.internal.pbe.AbstractBcPBES2Cipher;
36   
37    /**
38    * Implement PBES2 encryption scheme with DES encryption.
39    *
40    * @version $Id: 905e6a98f331b8944493171c9360c7b4a8fb9c51 $
41    * @since 5.4M1
42    */
43    @Component(hints = { "PBES2-DES-Pad", "1.3.14.3.2.7" })
44    @Singleton
 
45    public class BcPBES2DesCipherFactory extends AbstractBcPBES2CipherFactory
46    {
47    private static final ASN1ObjectIdentifier ALG_ID = new ASN1ObjectIdentifier("1.3.14.3.2.7");
48   
49    @Inject
50    @Named("DES/CBC/PKCS5Padding")
51    private CipherFactory cipherFactory;
52   
 
53  4 toggle @Override
54    protected CipherFactory getCipherFactory()
55    {
56  4 return this.cipherFactory;
57    }
58   
 
59  2 toggle @Override
60    protected PasswordBasedCipher getPasswordBasedCipher(boolean forEncryption, final KeyDerivationFunction kdf,
61    SymmetricCipherParameters params)
62    {
63  2 return new AbstractBcPBES2Cipher(getCipherFactory().getInstance(forEncryption, params), kdf, params)
64    {
 
65  1 toggle @Override
66    protected EncryptionScheme getScheme(SymmetricCipherParameters parameters)
67    {
68  1 return new EncryptionScheme(ALG_ID, new DEROctetString(((KeyWithIVParameters) parameters).getIV()));
69    }
70    };
71    }
72    }