http://www.bouncycastle.org/java.html: The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5. 
package org.bouncycastle.asn1.gnu;

import org.bouncycastle.asn1.ASN1ObjectIdentifier;

public interface GNUObjectIdentifiers
{
    public static final ASN1ObjectIdentifier GNU = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.1"); // GNU Radius
    public static final ASN1ObjectIdentifier GnuPG = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.2"); // GnuPG (Ägypten)
    public static final ASN1ObjectIdentifier notation = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.2.1"); // notation
    public static final ASN1ObjectIdentifier pkaAddress = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.2.1.1"); // pkaAddress
    public static final ASN1ObjectIdentifier GnuRadar = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.3"); // GNU Radar
    public static final ASN1ObjectIdentifier digestAlgorithm = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.12"); // digestAlgorithm
    public static final ASN1ObjectIdentifier Tiger_192 = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.12.2"); // TIGER/192
    public static final ASN1ObjectIdentifier encryptionAlgorithm = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13"); // encryptionAlgorithm
    public static final ASN1ObjectIdentifier Serpent = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2"); // Serpent
    public static final ASN1ObjectIdentifier Serpent_128_ECB = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.1"); // Serpent-128-ECB
    public static final ASN1ObjectIdentifier Serpent_128_CBC = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.2"); // Serpent-128-CBC
    public static final ASN1ObjectIdentifier Serpent_128_OFB = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.3"); // Serpent-128-OFB
    public static final ASN1ObjectIdentifier Serpent_128_CFB = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.4"); // Serpent-128-CFB
    public static final ASN1ObjectIdentifier Serpent_192_ECB = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.21"); // Serpent-192-ECB
    public static final ASN1ObjectIdentifier Serpent_192_CBC = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.22"); // Serpent-192-CBC
    public static final ASN1ObjectIdentifier Serpent_192_OFB = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.23"); // Serpent-192-OFB
    public static final ASN1ObjectIdentifier Serpent_192_CFB = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.24"); // Serpent-192-CFB
    public static final ASN1ObjectIdentifier Serpent_256_ECB = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.41"); // Serpent-256-ECB
    public static final ASN1ObjectIdentifier Serpent_256_CBC = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.42"); // Serpent-256-CBC
    public static final ASN1ObjectIdentifier Serpent_256_OFB = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.43"); // Serpent-256-OFB
    public static final ASN1ObjectIdentifier Serpent_256_CFB = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.13.2.44"); // Serpent-256-CFB
    public static final ASN1ObjectIdentifier CRC = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.14"); // CRC algorithms
    public static final ASN1ObjectIdentifier CRC32 = new ASN1ObjectIdentifier("1.3.6.1.4.1.11591.14.1"); // CRC 32
}