Package de.tsenger.vdstools

Class Signer

java.lang.Object

de.tsenger.vdstools.Signer

public class Signer
extends Object

Constructor Summary

Constructors

Constructor	Description
Signer(ECPrivateKey privKey)
Signer(KeyStore keyStore, String keyStorePassword, String keyAlias)

Method Summary

Modifier and Type	Method	Description
int	getFieldSize()
byte[]	sign(byte[] dataToSign)

Methods inherited from class java.lang.Object

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

Constructor Detail

Signer

public Signer(ECPrivateKey privKey)
       throws NoSuchAlgorithmException,
              InvalidKeySpecException,
              IOException

Throws:

NoSuchAlgorithmException

InvalidKeySpecException

IOException

Signer

public Signer(KeyStore keyStore,
              String keyStorePassword,
              String keyAlias)

Method Detail

getFieldSize

public int getFieldSize()

sign

public byte[] sign(byte[] dataToSign)
            throws NoSuchAlgorithmException,
                   InvalidKeyException,
                   SignatureException,
                   InvalidAlgorithmParameterException,
                   IOException,
                   NoSuchProviderException

Throws:

NoSuchAlgorithmException

InvalidKeyException

SignatureException

InvalidAlgorithmParameterException

IOException

NoSuchProviderException