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;

import java.io.InputStream;


A basic parser for an OCTET STRING object

/**
 * A basic parser for an OCTET STRING object
 */
public interface ASN1OctetStringParser
    extends ASN1Encodable, InMemoryRepresentable
{
    
Return the content of the OCTET STRING as an InputStream.

Returns:an InputStream representing the OCTET STRING's content.
/**
     * Return the content of the OCTET STRING as an InputStream.
     *
     * @return an InputStream representing the OCTET STRING's content.
     */
    public InputStream getOctetStream();
}