demo.smime.basic
Class BinarySignedDemo

java.lang.Object
  demo.smime.basic.BinarySignedDemo

public class BinarySignedDemo
extends java.lang.Object

This class shows how to create, sign and then parse/verify a mulitpart/signed message where the content is not canonicalized.

The only difference to the common usage of this S/MIME library is to use a binary canonicalizer which does not canonicalize the content.

To run this demo the following packages are required:

• iaik_cms.jar (IAIK-CMS/SMIME)
• iaik_jce(_full).jar (IAIK-JCE Core Crypto Library).
• mail.jar (JavaMail API).
• activation.jar (Java Activation Framework; required for JDK versions < 1.6).

See Also:

SignedContent, BinaryCanonicalizer

Constructor Summary

BinarySignedDemo()
Default constructor.

Method Summary

javax.mail.Message	createSignedMessage(javax.mail.Session session, javax.activation.DataHandler dataHandler) Creates a signed message.
static void	main(java.lang.String[] argv) The main method.
void	start() Starts the demo.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BinarySignedDemo

public BinarySignedDemo()

Default constructor. Reads certificates and keys from the demo keystore.

Method Detail

start

public void start()
           throws java.io.IOException

Starts the demo.

Throws:

java.io.IOException - if an I/O related error occurs

createSignedMessage

public javax.mail.Message createSignedMessage(javax.mail.Session session,
                                              javax.activation.DataHandler dataHandler)
                                       throws javax.mail.MessagingException

Creates a signed message.

Parameters:

session - the mail session

dataHandler - the content of the message to be signed

Returns:

the signed message

Throws:

javax.mail.MessagingException - if an error occurs when creating the message

main

public static void main(java.lang.String[] argv)
                 throws java.io.IOException

The main method.

Throws:

java.io.IOException