IAIK PKCS#11 Provider API Documentation
version 1.6

iaik.pkcs.pkcs11.provider.signatures.rsa
Class RsaSignature

java.lang.Object
  extended by java.security.SignatureSpi
      extended by iaik.pkcs.pkcs11.provider.signatures.PKCS11Signature
          extended by iaik.pkcs.pkcs11.provider.signatures.PKCS11BufferingSignature
              extended by iaik.pkcs.pkcs11.provider.signatures.rsa.RsaSignature
All Implemented Interfaces:
PKCS11EngineClass

public class RsaSignature
extends PKCS11BufferingSignature

This is an implementation of a Signature class that uses the IAIK PKCS#11 wrapper to access the token. It only works with IAIKPKCS11PrivateKey and IAIKPKCS11PublicKey. This version uses the CKM_RSA_X_509 mechanism to create the signature; i.e. it calculates a raw RSA module exponentiation without doing any padding. The application must provide data that is smaller than the signature key modulus, if the data is interpreted as an integer value (most significant byte first).

Author:
Karl Scheibelhofer

Constructor Summary
RsaSignature()
          Public default constructor to enable instantiation via Class.forName(String).
 
Method Summary
 
Methods inherited from class iaik.pkcs.pkcs11.provider.signatures.PKCS11Signature
isSupportedBy
 
Methods inherited from class java.security.SignatureSpi
clone
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RsaSignature

public RsaSignature()
Public default constructor to enable instantiation via Class.forName(String).


IAIK PKCS#11 Provider API Documentation
version 1.6

IAIK JavaSecurity Website http://jce.iaik.tugraz.at/

IAIK at Graz University of Technology, Austria, Europe
Copyright 2001-2004, IAIK, Graz University of Technology, Inffeldgasse 16a, 8010 Graz, Austria. All Rights Reserved.
version 1.6