http://www.bouncycastle.org/java.html: The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. This jar contains APIs for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.
  • The Legion of the Bouncy Castle Inc. 
package org.bouncycastle.cms;

import java.io.IOException;
import java.io.OutputStream;


Use CMSTypedData instead of this. See CMSProcessableFile/ByteArray for defaults.

/**
 * Use CMSTypedData instead of this. See CMSProcessableFile/ByteArray for defaults.
 */
public interface CMSProcessable
{
    
generic routine to copy out the data we want processed - the OutputStream
passed in will do the handling on it's own.


Note: this routine may be called multiple times.

/**
     * generic routine to copy out the data we want processed - the OutputStream
     * passed in will do the handling on it's own.
     * <p>
     * Note: this routine may be called multiple times.
     */
    public void write(OutputStream out)
        throws IOException, CMSException;

    public Object getContent();
}