ostore.security.thresh
Class Verifier

java.lang.Object
  |
  +--ostore.security.thresh.Verifier

All Implemented Interfaces:

QuickSerializable

public class Verifier

extends Object

implements QuickSerializable

Verifier for signature shares.

Reference: "Practical Threshold Signatures", Victor Shoup (sho@zurich.ibm.com), IBM Research Paper RZ3121, 4/30/99

Version:

$Id: Verifier.java,v 1.15 2002/07/20 19:38:03 srhea Exp $

Author:

Steve Weis

Constructor Summary

Verifier(InputBuffer buffer)

Verifier(int id, SafeBigInt z, SafeBigInt c, SafeBigInt shareVerifier, SafeBigInt groupVerifier)

Method Summary

boolean	equals(Object other)
SafeBigInt	getC()
SafeBigInt	getGroupVerifier()
SafeBigInt	getShareVerifier()
SafeBigInt	getZ()
void	serialize(OutputBuffer buffer) Add the object to the buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

Verifier

public Verifier(int id,
                SafeBigInt z,
                SafeBigInt c,
                SafeBigInt shareVerifier,
                SafeBigInt groupVerifier)

Verifier

public Verifier(InputBuffer buffer)
         throws QSException

Method Detail

getZ

public SafeBigInt getZ()

getShareVerifier

public SafeBigInt getShareVerifier()

getGroupVerifier

public SafeBigInt getGroupVerifier()

getC

public SafeBigInt getC()

equals

public boolean equals(Object other)

Overrides:

equals in class Object

serialize

public void serialize(OutputBuffer buffer)

Description copied from interface: QuickSerializable

Add the object to the buffer.

Specified by:

serialize in interface QuickSerializable

Parameters:

buffer - the output buffer to add the object to