demo.ecdsa

Class ECDSADemo

java.lang.Object

demo.ecdsa.ECDSADemo

All Implemented Interfaces:

ECCelerateDemo

public final class ECDSADemo
extends Object
implements ECCelerateDemo

This demo shows how the IAIK ECCelerate™ library can be employed to sign and verify data using different ECDSA variants and different domain parameters.

Author:

Christian Hanser

Constructor Summary

Constructors

Constructor and Description
ECDSADemo() Default constructor.

Method Summary

Modifier and Type	Method and Description
protected KeyPair	generateKeyPair(int bitlength) Generates a key pair for a curve with a certain name
static void	main(String[] args) The main method.
boolean	run() Executes the demo.

Methods inherited from class java.lang.Object

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

Constructor Detail

ECDSADemo

public ECDSADemo()
          throws NoSuchAlgorithmException

Default constructor.

Throws:

NoSuchAlgorithmException - in case an earlier version of the IAIK provider (prior to 4.0) is used

Method Detail

run

public boolean run()

Description copied from interface: ECCelerateDemo

Executes the demo.

Specified by:

run in interface ECCelerateDemo

Returns:

true on success, false otherwise

main

public static void main(String[] args)

The main method.

Parameters:

args - will be ignored

generateKeyPair

protected KeyPair generateKeyPair(int bitlength)

Generates a key pair for a curve with a certain name

Parameters:

bitlength - the bitlength of the domain parameters to be used

Returns:

the generated key pair