blob: 6540a0b6516a3d24416772f49d71a667fb96d7d5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
package org.spongycastle.jcajce.provider.symmetric;
import org.spongycastle.crypto.CipherKeyGenerator;
import org.spongycastle.crypto.engines.Salsa20Engine;
import org.spongycastle.jcajce.provider.config.ConfigurableProvider;
import org.spongycastle.jcajce.provider.symmetric.util.BaseKeyGenerator;
import org.spongycastle.jcajce.provider.symmetric.util.BaseStreamCipher;
import org.spongycastle.jcajce.provider.util.AlgorithmProvider;
public final class Salsa20
{
private Salsa20()
{
}
public static class Base
extends BaseStreamCipher
{
public Base()
{
super(new Salsa20Engine(), 8);
}
}
public static class KeyGen
extends BaseKeyGenerator
{
public KeyGen()
{
super("Salsa20", 128, new CipherKeyGenerator());
}
}
public static class Mappings
extends AlgorithmProvider
{
private static final String PREFIX = Salsa20.class.getName();
public Mappings()
{
}
public void configure(ConfigurableProvider provider)
{
provider.addAlgorithm("Cipher.SALSA20", PREFIX + "$Base");
provider.addAlgorithm("KeyGenerator.SALSA20", PREFIX + "$KeyGen");
}
}
}
|