software.engine.gui
Class ElectionDataHandler

java.lang.Object
  software.engine.gui.ElectionDataHandler

public class ElectionDataHandler
extends java.lang.Object

Author:

rick

Constructor Summary

ElectionDataHandler(java.lang.String pub, java.lang.String priv, int meeting)
Creates a new instance of ElectionDataHandler

Method Summary

boolean	AddUser(java.lang.String username, java.lang.String password)
void	CleanUp()
void	GenerateKeyStore()
void	GeneratePasswdFile()
int	GetKeyFactor()
byte[]	getSuper()
static void	main(java.lang.String[] args)
void	ProcessKeys()
void	SetKeyFactor(int newFactor)
void	SetUserPassList(java.util.Vector<java.lang.String> users, java.util.Vector<java.lang.String> passwords)
java.lang.String	sign(java.lang.String str)

Methods inherited from class java.lang.Object

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

Constructor Detail

ElectionDataHandler

public ElectionDataHandler(java.lang.String pub,
                           java.lang.String priv,
                           int meeting)
                    throws java.lang.SecurityException,
                           java.io.IOException,
                           java.lang.Exception

Creates a new instance of ElectionDataHandler

Throws:

java.lang.SecurityException

java.io.IOException

java.lang.Exception

Method Detail

AddUser

public boolean AddUser(java.lang.String username,
                       java.lang.String password)
                throws javax.xml.parsers.ParserConfigurationException,
                       org.xml.sax.SAXException,
                       java.io.IOException,
                       java.security.NoSuchAlgorithmException,
                       java.security.NoSuchProviderException,
                       javax.crypto.NoSuchPaddingException,
                       java.security.InvalidKeyException,
                       javax.crypto.IllegalBlockSizeException,
                       javax.crypto.BadPaddingException

Throws:

javax.xml.parsers.ParserConfigurationException

org.xml.sax.SAXException

java.io.IOException

java.security.NoSuchAlgorithmException

java.security.NoSuchProviderException

javax.crypto.NoSuchPaddingException

java.security.InvalidKeyException

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException

CleanUp

public void CleanUp()

ProcessKeys

public void ProcessKeys()
                 throws java.lang.Exception

Throws:

java.lang.Exception

SetKeyFactor

public void SetKeyFactor(int newFactor)

GetKeyFactor

public int GetKeyFactor()
                 throws javax.xml.parsers.ParserConfigurationException,
                        org.xml.sax.SAXException,
                        java.io.IOException

Throws:

javax.xml.parsers.ParserConfigurationException

org.xml.sax.SAXException

java.io.IOException

GenerateKeyStore

public void GenerateKeyStore()
                      throws java.io.IOException,
                             java.security.NoSuchAlgorithmException,
                             java.security.InvalidKeyException,
                             javax.crypto.NoSuchPaddingException,
                             javax.crypto.IllegalBlockSizeException,
                             javax.crypto.BadPaddingException,
                             java.security.NoSuchProviderException

Throws:

java.io.IOException

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

javax.crypto.NoSuchPaddingException

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException

java.security.NoSuchProviderException

GeneratePasswdFile

public void GeneratePasswdFile()
                        throws java.io.IOException,
                               java.security.NoSuchAlgorithmException,
                               java.security.InvalidKeyException,
                               javax.crypto.NoSuchPaddingException,
                               javax.crypto.IllegalBlockSizeException,
                               javax.crypto.BadPaddingException,
                               javax.xml.parsers.ParserConfigurationException,
                               org.xml.sax.SAXException

Throws:

java.io.IOException

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

javax.crypto.NoSuchPaddingException

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException

javax.xml.parsers.ParserConfigurationException

org.xml.sax.SAXException

SetUserPassList

public void SetUserPassList(java.util.Vector<java.lang.String> users,
                            java.util.Vector<java.lang.String> passwords)

main

public static void main(java.lang.String[] args)
                 throws javax.xml.parsers.ParserConfigurationException,
                        java.io.IOException,
                        java.lang.Exception

Throws:

javax.xml.parsers.ParserConfigurationException

java.io.IOException

java.lang.Exception

sign

public java.lang.String sign(java.lang.String str)
                      throws java.security.NoSuchAlgorithmException,
                             java.security.InvalidKeyException,
                             java.security.SignatureException,
                             java.security.NoSuchProviderException

Throws:

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

java.security.SignatureException

java.security.NoSuchProviderException

getSuper

public byte[] getSuper()