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 to JDK 1.8.
  • The Legion of the Bouncy Castle Inc. 
package org.bouncycastle.asn1;


Supported encoding formats.

/**
 * Supported encoding formats.
 */
public interface ASN1Encoding
{
    
DER - distinguished encoding rules.

/**
     * DER - distinguished encoding rules.
     */
    static final String DER = "DER";

    
DL - definite length encoding.

/**
     * DL - definite length encoding.
     */
    static final String DL = "DL";

    
BER - basic encoding rules.

/**
     * BER - basic encoding rules.
     */
    static final String BER = "BER";
}