demo.smime.ecc

Class SimpleSMimeV4EdDemo

java.lang.Object

demo.smime.ecc.SMimeV4EccDemo

demo.smime.ecc.SimpleSMimeV4EcDemo

demo.smime.ecc.SimpleSMimeV4EdDemo

public class SimpleSMimeV4EdDemo
extends SimpleSMimeV4EcDemo

This class demonstrates the usage of the IAIK S/MIME implementation. It shows how to create signed and/or (authenticated) encrypted S/MIMEv4 messages using Ed keys and how to parse them and verify the signatures and decrypt the content, respectively.

This demo uses one set of cryptographic algorithms. A demo that uses several combinations of algorithms is shown in SMimeV4EccDemo.

Additionally to iaik_cms.jar you also must have iaik_jce_(full).jar (IAIK-JCE, https://sic.tech/products/core-crypto-toolkits/jca-jce/), and iaik_eccelarate.jar (IAIK-ECCelerate^TM, https://sic.tech/products/core-crypto-toolkits/eccelerate/) in your classpath.

To run this demo the following packages are required:

• iaik_cms.jar
• iaik_jce(_full).jar (IAIK-JCE Core Crypto Library).
• iaik_eccelerate.jar (IAIK ECC Library).
• Jakarta/Angus Mail
• Jakarta Activation Framework

Constructor Summary

Constructors

Constructor and Description
SimpleSMimeV4EdDemo() Default constructor.

Method Summary

Modifier and Type	Method and Description
protected iaik.asn1.structures.AlgorithmID	getDigestAlgorithm() Gets the digest algorithm used for signing.
protected iaik.x509.X509Certificate[]	getRecipientCerts() Gets the recipient certificates.
protected iaik.asn1.structures.AlgorithmID	getSignatureAlgorithm() Gets the signature algorithm.
protected iaik.utils.KeyAndCertificate	getSignerKeyAndCert() Gets signing key and certificate.
static void	main(java.lang.String[] argv) The main method.

Methods inherited from class demo.smime.ecc.SimpleSMimeV4EcDemo

start

Methods inherited from class demo.smime.ecc.SMimeV4EccDemo

createEncryptedMessage, createMessage, createSignedAndEncryptedMessage, createSignedMessage, startEncryptionDemo, startSigningAndEncryptionDemo, startSigningDemo

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleSMimeV4EdDemo

public SimpleSMimeV4EdDemo()

Default constructor.

Method Detail

getSignerKeyAndCert

protected iaik.utils.KeyAndCertificate getSignerKeyAndCert()

Gets signing key and certificate.

Overrides:

getSignerKeyAndCert in class SimpleSMimeV4EcDemo

Returns:

signing key and certificate

getDigestAlgorithm

protected iaik.asn1.structures.AlgorithmID getDigestAlgorithm()

Gets the digest algorithm used for signing.

Overrides:

getDigestAlgorithm in class SimpleSMimeV4EcDemo

Returns:

the digest algorithm

getSignatureAlgorithm

protected iaik.asn1.structures.AlgorithmID getSignatureAlgorithm()

Gets the signature algorithm.

Overrides:

getSignatureAlgorithm in class SimpleSMimeV4EcDemo

Returns:

the signature algorithm

getRecipientCerts

protected iaik.x509.X509Certificate[] getRecipientCerts()

Gets the recipient certificates.

Overrides:

getRecipientCerts in class SimpleSMimeV4EcDemo

Returns:

the certificates of the recipients

main

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

The main method.

Throws:

java.lang.Exception