de.upb.swtpra05.group03.crypto
Class DataSigPair

java.lang.Object
  de.upb.swtpra05.group03.crypto.DataSigPair

public class DataSigPair

extends java.lang.Object

Simple class to bundle a data bytearray and the coresponding signature

Version:

$Revision: 1.3 $

Field Summary

protected byte[]	data bytearray conating data
protected byte[]	signature signature for data

Constructor Summary

DataSigPair(byte[] data, byte[] sig)
Constructor

DataSigPair(java.lang.String dataSig)
Constructor extracts data and signature from the given string

Method Summary

java.lang.String	genString()
byte[]	getData()
byte[]	getSignature()

Methods inherited from class java.lang.Object

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

Field Detail

data

protected final byte[] data

bytearray conating data

signature

protected final byte[] signature

signature for data

Constructor Detail

DataSigPair

public DataSigPair(byte[] data,
                   byte[] sig)

Constructor

Parameters:

data -

sig -

DataSigPair

public DataSigPair(java.lang.String dataSig)
            throws java.io.IOException

Constructor extracts data and signature from the given string

Parameters:

dataSig - base64 encoded string

Throws:

java.io.IOException

Method Detail

getData

public byte[] getData()

Returns:

Returns the data.

getSignature

public byte[] getSignature()

Returns:

Returns the signature.

genString

public java.lang.String genString()
                           throws java.io.IOException

Returns:

string containing data and signature

Throws:

java.io.IOException