IAIK ECC
version 2.18

iaik.security.ecc.ecdsa
Class SHA256withECDSASignature

java.lang.Object
  extended byjava.security.SignatureSpi
      extended byjava.security.Signature
          extended byiaik.security.ecc.ecdsa.ECDSASignature
              extended byiaik.security.ecc.ecdsa.SHA256withECDSASignature

public class SHA256withECDSASignature
extends ECDSASignature

Signature engine for the ECDSA signature algorithm using SHA256 as hash algorithm as specified by ANSI X9.62.


Field Summary
 
Fields inherited from class iaik.security.ecc.ecdsa.ECDSASignature
md_, privateKey_, publicKey_, secureRandom_
 
Fields inherited from class java.security.Signature
SIGN, state, UNINITIALIZED, VERIFY
 
Fields inherited from class java.security.SignatureSpi
appRandom
 
Constructor Summary
SHA256withECDSASignature()
          Default constructor.
 
Methods inherited from class iaik.security.ecc.ecdsa.ECDSASignature
engineGetParameter, engineInitSign, engineInitSign, engineInitVerify, engineSetParameter, engineSetParameter, engineSign, engineUpdate, engineUpdate, engineVerify
 
Methods inherited from class java.security.Signature
clone, getAlgorithm, getInstance, getInstance, getInstance, getParameter, getParameters, getProvider, initSign, initSign, initVerify, initVerify, setParameter, setParameter, sign, sign, toString, update, update, update, verify, verify
 
Methods inherited from class java.security.SignatureSpi
engineGetParameters, engineSign, engineVerify
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

SHA256withECDSASignature

public SHA256withECDSASignature()
                         throws java.security.NoSuchAlgorithmException
Default constructor. Applications should not use this constructor, but the Signature.getInstance("SHA256withECDSA") method.

Throws:
java.security.NoSuchAlgorithmException - if the SHA256 MessageDigest algorithm is not available

IAIK ECC
version 2.18

IAIK-ECC 2.18, (c) 2002 IAIK, (c) 2003 SIC