diff options
Diffstat (limited to 'prov/src/main/java/org/spongycastle/jcajce/provider/digest/Skein.java')
| -rw-r--r-- | prov/src/main/java/org/spongycastle/jcajce/provider/digest/Skein.java | 740 |
1 files changed, 740 insertions, 0 deletions
diff --git a/prov/src/main/java/org/spongycastle/jcajce/provider/digest/Skein.java b/prov/src/main/java/org/spongycastle/jcajce/provider/digest/Skein.java new file mode 100644 index 00000000..f559bd35 --- /dev/null +++ b/prov/src/main/java/org/spongycastle/jcajce/provider/digest/Skein.java @@ -0,0 +1,740 @@ +package org.spongycastle.jcajce.provider.digest; + +import org.spongycastle.crypto.CipherKeyGenerator; +import org.spongycastle.crypto.digests.SkeinDigest; +import org.spongycastle.crypto.macs.HMac; +import org.spongycastle.crypto.macs.SkeinMac; +import org.spongycastle.jcajce.provider.config.ConfigurableProvider; +import org.spongycastle.jcajce.provider.symmetric.util.BaseKeyGenerator; +import org.spongycastle.jcajce.provider.symmetric.util.BaseMac; + +public class Skein +{ + private Skein() + { + } + + public static class DigestSkein256 + extends BCMessageDigest + implements Cloneable + { + public DigestSkein256(int outputSize) + { + super(new SkeinDigest(SkeinDigest.SKEIN_256, outputSize)); + } + + public Object clone() + throws CloneNotSupportedException + { + BCMessageDigest d = (BCMessageDigest)super.clone(); + d.digest = new SkeinDigest((SkeinDigest)digest); + + return d; + } + } + + public static class Digest_256_128 + extends DigestSkein256 + { + public Digest_256_128() + { + super(128); + } + } + + public static class Digest_256_160 + extends DigestSkein256 + { + public Digest_256_160() + { + super(160); + } + } + + public static class Digest_256_224 + extends DigestSkein256 + { + public Digest_256_224() + { + super(224); + } + } + + public static class Digest_256_256 + extends DigestSkein256 + { + public Digest_256_256() + { + super(256); + } + } + + public static class DigestSkein512 + extends BCMessageDigest + implements Cloneable + { + public DigestSkein512(int outputSize) + { + super(new SkeinDigest(SkeinDigest.SKEIN_512, outputSize)); + } + + public Object clone() + throws CloneNotSupportedException + { + BCMessageDigest d = (BCMessageDigest)super.clone(); + d.digest = new SkeinDigest((SkeinDigest)digest); + + return d; + } + } + + public static class Digest_512_128 + extends DigestSkein512 + { + public Digest_512_128() + { + super(128); + } + } + + public static class Digest_512_160 + extends DigestSkein512 + { + public Digest_512_160() + { + super(160); + } + } + + public static class Digest_512_224 + extends DigestSkein512 + { + public Digest_512_224() + { + super(224); + } + } + + public static class Digest_512_256 + extends DigestSkein512 + { + public Digest_512_256() + { + super(256); + } + } + + public static class Digest_512_384 + extends DigestSkein512 + { + public Digest_512_384() + { + super(384); + } + } + + public static class Digest_512_512 + extends DigestSkein512 + { + public Digest_512_512() + { + super(512); + } + } + + public static class DigestSkein1024 + extends BCMessageDigest + implements Cloneable + { + public DigestSkein1024(int outputSize) + { + super(new SkeinDigest(SkeinDigest.SKEIN_1024, outputSize)); + } + + public Object clone() + throws CloneNotSupportedException + { + BCMessageDigest d = (BCMessageDigest)super.clone(); + d.digest = new SkeinDigest((SkeinDigest)digest); + + return d; + } + } + + public static class Digest_1024_384 + extends DigestSkein1024 + { + public Digest_1024_384() + { + super(384); + } + } + + public static class Digest_1024_512 + extends DigestSkein1024 + { + public Digest_1024_512() + { + super(512); + } + } + + public static class Digest_1024_1024 + extends DigestSkein1024 + { + public Digest_1024_1024() + { + super(1024); + } + } + + /** + * Skein HMac + */ + public static class HashMac_256_128 + extends BaseMac + { + public HashMac_256_128() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_256, 128))); + } + } + + public static class HashMac_256_160 + extends BaseMac + { + public HashMac_256_160() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_256, 160))); + } + } + + public static class HashMac_256_224 + extends BaseMac + { + public HashMac_256_224() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_256, 224))); + } + } + + public static class HashMac_256_256 + extends BaseMac + { + public HashMac_256_256() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_256, 256))); + } + } + + public static class HashMac_512_128 + extends BaseMac + { + public HashMac_512_128() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_512, 128))); + } + } + + public static class HashMac_512_160 + extends BaseMac + { + public HashMac_512_160() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_512, 160))); + } + } + + public static class HashMac_512_224 + extends BaseMac + { + public HashMac_512_224() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_512, 224))); + } + } + + public static class HashMac_512_256 + extends BaseMac + { + public HashMac_512_256() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_512, 256))); + } + } + + public static class HashMac_512_384 + extends BaseMac + { + public HashMac_512_384() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_512, 384))); + } + } + + public static class HashMac_512_512 + extends BaseMac + { + public HashMac_512_512() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_512, 512))); + } + } + + public static class HashMac_1024_384 + extends BaseMac + { + public HashMac_1024_384() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_1024, 384))); + } + } + + public static class HashMac_1024_512 + extends BaseMac + { + public HashMac_1024_512() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_1024, 512))); + } + } + + public static class HashMac_1024_1024 + extends BaseMac + { + public HashMac_1024_1024() + { + super(new HMac(new SkeinDigest(SkeinDigest.SKEIN_1024, 1024))); + } + } + + public static class HMacKeyGenerator_256_128 + extends BaseKeyGenerator + { + public HMacKeyGenerator_256_128() + { + super("HMACSkein-256-128", 128, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_256_160 + extends BaseKeyGenerator + { + public HMacKeyGenerator_256_160() + { + super("HMACSkein-256-160", 160, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_256_224 + extends BaseKeyGenerator + { + public HMacKeyGenerator_256_224() + { + super("HMACSkein-256-224", 224, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_256_256 + extends BaseKeyGenerator + { + public HMacKeyGenerator_256_256() + { + super("HMACSkein-256-256", 256, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_512_128 + extends BaseKeyGenerator + { + public HMacKeyGenerator_512_128() + { + super("HMACSkein-512-128", 128, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_512_160 + extends BaseKeyGenerator + { + public HMacKeyGenerator_512_160() + { + super("HMACSkein-512-160", 160, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_512_224 + extends BaseKeyGenerator + { + public HMacKeyGenerator_512_224() + { + super("HMACSkein-512-224", 224, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_512_256 + extends BaseKeyGenerator + { + public HMacKeyGenerator_512_256() + { + super("HMACSkein-512-256", 256, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_512_384 + extends BaseKeyGenerator + { + public HMacKeyGenerator_512_384() + { + super("HMACSkein-512-384", 384, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_512_512 + extends BaseKeyGenerator + { + public HMacKeyGenerator_512_512() + { + super("HMACSkein-512-512", 512, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_1024_384 + extends BaseKeyGenerator + { + public HMacKeyGenerator_1024_384() + { + super("HMACSkein-1024-384", 384, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_1024_512 + extends BaseKeyGenerator + { + public HMacKeyGenerator_1024_512() + { + super("HMACSkein-1024-512", 512, new CipherKeyGenerator()); + } + } + + public static class HMacKeyGenerator_1024_1024 + extends BaseKeyGenerator + { + public HMacKeyGenerator_1024_1024() + { + super("HMACSkein-1024-1024", 1024, new CipherKeyGenerator()); + } + } + + /* + * Skein-MAC + */ + public static class SkeinMac_256_128 + extends BaseMac + { + public SkeinMac_256_128() + { + super(new SkeinMac(SkeinMac.SKEIN_256, 128)); + } + } + + public static class SkeinMac_256_160 + extends BaseMac + { + public SkeinMac_256_160() + { + super(new SkeinMac(SkeinMac.SKEIN_256, 160)); + } + } + + public static class SkeinMac_256_224 + extends BaseMac + { + public SkeinMac_256_224() + { + super(new SkeinMac(SkeinMac.SKEIN_256, 224)); + } + } + + public static class SkeinMac_256_256 + extends BaseMac + { + public SkeinMac_256_256() + { + super(new SkeinMac(SkeinMac.SKEIN_256, 256)); + } + } + + public static class SkeinMac_512_128 + extends BaseMac + { + public SkeinMac_512_128() + { + super(new SkeinMac(SkeinMac.SKEIN_512, 128)); + } + } + + public static class SkeinMac_512_160 + extends BaseMac + { + public SkeinMac_512_160() + { + super(new SkeinMac(SkeinMac.SKEIN_512, 160)); + } + } + + public static class SkeinMac_512_224 + extends BaseMac + { + public SkeinMac_512_224() + { + super(new SkeinMac(SkeinMac.SKEIN_512, 224)); + } + } + + public static class SkeinMac_512_256 + extends BaseMac + { + public SkeinMac_512_256() + { + super(new SkeinMac(SkeinMac.SKEIN_512, 256)); + } + } + + public static class SkeinMac_512_384 + extends BaseMac + { + public SkeinMac_512_384() + { + super(new SkeinMac(SkeinMac.SKEIN_512, 384)); + } + } + + public static class SkeinMac_512_512 + extends BaseMac + { + public SkeinMac_512_512() + { + super(new SkeinMac(SkeinMac.SKEIN_512, 512)); + } + } + + public static class SkeinMac_1024_384 + extends BaseMac + { + public SkeinMac_1024_384() + { + super(new SkeinMac(SkeinMac.SKEIN_1024, 384)); + } + } + + public static class SkeinMac_1024_512 + extends BaseMac + { + public SkeinMac_1024_512() + { + super(new SkeinMac(SkeinMac.SKEIN_1024, 512)); + } + } + + public static class SkeinMac_1024_1024 + extends BaseMac + { + public SkeinMac_1024_1024() + { + super(new SkeinMac(SkeinMac.SKEIN_1024, 1024)); + } + } + + public static class SkeinMacKeyGenerator_256_128 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_256_128() + { + super("Skein-MAC-256-128", 128, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_256_160 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_256_160() + { + super("Skein-MAC-256-160", 160, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_256_224 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_256_224() + { + super("Skein-MAC-256-224", 224, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_256_256 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_256_256() + { + super("Skein-MAC-256-256", 256, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_512_128 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_512_128() + { + super("Skein-MAC-512-128", 128, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_512_160 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_512_160() + { + super("Skein-MAC-512-160", 160, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_512_224 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_512_224() + { + super("Skein-MAC-512-224", 224, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_512_256 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_512_256() + { + super("Skein-MAC-512-256", 256, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_512_384 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_512_384() + { + super("Skein-MAC-512-384", 384, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_512_512 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_512_512() + { + super("Skein-MAC-512-512", 512, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_1024_384 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_1024_384() + { + super("Skein-MAC-1024-384", 384, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_1024_512 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_1024_512() + { + super("Skein-MAC-1024-512", 512, new CipherKeyGenerator()); + } + } + + public static class SkeinMacKeyGenerator_1024_1024 + extends BaseKeyGenerator + { + public SkeinMacKeyGenerator_1024_1024() + { + super("Skein-MAC-1024-1024", 1024, new CipherKeyGenerator()); + } + } + + public static class Mappings + extends DigestAlgorithmProvider + { + private static final String PREFIX = Skein.class.getName(); + + public Mappings() + { + } + + public void configure(ConfigurableProvider provider) + { + // Skein sizes as used in "The Skein Hash Function Family 1.3" + + provider.addAlgorithm("MessageDigest.Skein-256-128", PREFIX + "$Digest_256_128"); + provider.addAlgorithm("MessageDigest.Skein-256-160", PREFIX + "$Digest_256_160"); + provider.addAlgorithm("MessageDigest.Skein-256-224", PREFIX + "$Digest_256_224"); + provider.addAlgorithm("MessageDigest.Skein-256-256", PREFIX + "$Digest_256_256"); + + provider.addAlgorithm("MessageDigest.Skein-512-128", PREFIX + "$Digest_512_128"); + provider.addAlgorithm("MessageDigest.Skein-512-160", PREFIX + "$Digest_512_160"); + provider.addAlgorithm("MessageDigest.Skein-512-224", PREFIX + "$Digest_512_224"); + provider.addAlgorithm("MessageDigest.Skein-512-256", PREFIX + "$Digest_512_256"); + provider.addAlgorithm("MessageDigest.Skein-512-384", PREFIX + "$Digest_512_384"); + provider.addAlgorithm("MessageDigest.Skein-512-512", PREFIX + "$Digest_512_512"); + + provider.addAlgorithm("MessageDigest.Skein-1024-384", PREFIX + "$Digest_1024_384"); + provider.addAlgorithm("MessageDigest.Skein-1024-512", PREFIX + "$Digest_1024_512"); + provider.addAlgorithm("MessageDigest.Skein-1024-1024", PREFIX + "$Digest_1024_1024"); + + addHMACAlgorithm(provider, "Skein-256-128", PREFIX + "$HashMac_256_128", PREFIX + "$HMacKeyGenerator_256_128"); + addHMACAlgorithm(provider, "Skein-256-160", PREFIX + "$HashMac_256_160", PREFIX + "$HMacKeyGenerator_256_160"); + addHMACAlgorithm(provider, "Skein-256-224", PREFIX + "$HashMac_256_224", PREFIX + "$HMacKeyGenerator_256_224"); + addHMACAlgorithm(provider, "Skein-256-256", PREFIX + "$HashMac_256_256", PREFIX + "$HMacKeyGenerator_256_256"); + + addHMACAlgorithm(provider, "Skein-512-128", PREFIX + "$HashMac_512_128", PREFIX + "$HMacKeyGenerator_512_128"); + addHMACAlgorithm(provider, "Skein-512-160", PREFIX + "$HashMac_512_160", PREFIX + "$HMacKeyGenerator_512_160"); + addHMACAlgorithm(provider, "Skein-512-224", PREFIX + "$HashMac_512_224", PREFIX + "$HMacKeyGenerator_512_224"); + addHMACAlgorithm(provider, "Skein-512-256", PREFIX + "$HashMac_512_256", PREFIX + "$HMacKeyGenerator_512_256"); + addHMACAlgorithm(provider, "Skein-512-384", PREFIX + "$HashMac_512_384", PREFIX + "$HMacKeyGenerator_512_384"); + addHMACAlgorithm(provider, "Skein-512-512", PREFIX + "$HashMac_512_512", PREFIX + "$HMacKeyGenerator_512_512"); + + addHMACAlgorithm(provider, "Skein-1024-384", PREFIX + "$HashMac_1024_384", PREFIX + "$HMacKeyGenerator_1024_384"); + addHMACAlgorithm(provider, "Skein-1024-512", PREFIX + "$HashMac_1024_512", PREFIX + "$HMacKeyGenerator_1024_512"); + addHMACAlgorithm(provider, "Skein-1024-1024", PREFIX + "$HashMac_1024_1024", PREFIX + "$HMacKeyGenerator_1024_1024"); + + addSkeinMacAlgorithm(provider, 256, 128); + addSkeinMacAlgorithm(provider, 256, 160); + addSkeinMacAlgorithm(provider, 256, 224); + addSkeinMacAlgorithm(provider, 256, 256); + + addSkeinMacAlgorithm(provider, 512, 128); + addSkeinMacAlgorithm(provider, 512, 160); + addSkeinMacAlgorithm(provider, 512, 224); + addSkeinMacAlgorithm(provider, 512, 256); + addSkeinMacAlgorithm(provider, 512, 384); + addSkeinMacAlgorithm(provider, 512, 512); + + addSkeinMacAlgorithm(provider, 1024, 384); + addSkeinMacAlgorithm(provider, 1024, 512); + addSkeinMacAlgorithm(provider, 1024, 1024); + } + + private void addSkeinMacAlgorithm(ConfigurableProvider provider, int blockSize, int outputSize) + { + String mainName = "Skein-MAC-" + blockSize + "-" + outputSize; + String algorithmClassName = PREFIX + "$SkeinMac_" + blockSize + "_" + outputSize; + String keyGeneratorClassName = PREFIX + "$SkeinMacKeyGenerator_" + blockSize + "_" + outputSize; + + provider.addAlgorithm("Mac." + mainName, algorithmClassName); + provider.addAlgorithm("Alg.Alias.Mac.Skein-MAC" + blockSize + "/" + outputSize, mainName); + provider.addAlgorithm("KeyGenerator." + mainName, keyGeneratorClassName); + provider.addAlgorithm("Alg.Alias.KeyGenerator.Skein-MAC" + blockSize + "/" + outputSize, mainName); + } + + } +} |