org.neuclear.commons.crypto.streams
Class SigningOutputStream

java.lang.Object
  java.io.OutputStream
      org.neuclear.commons.crypto.streams.AbstractSignatureStream
          org.neuclear.commons.crypto.streams.SigningOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class SigningOutputStream
extends AbstractSignatureStream

Handy Stream for calculating the Digest of data.

Field Summary

Fields inherited from class org.neuclear.commons.crypto.streams.AbstractSignatureStream

sig

Constructor Summary

SigningOutputStream(java.security.KeyPair kp)

SigningOutputStream(java.security.PrivateKey key)

SigningOutputStream(java.security.Signature sig)

Method Summary

byte[]

sign()

Methods inherited from class org.neuclear.commons.crypto.streams.AbstractSignatureStream

write

Methods inherited from class java.io.OutputStream

close, flush, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

SigningOutputStream

public SigningOutputStream(java.security.KeyPair kp)
                    throws java.security.NoSuchAlgorithmException,
                           java.security.InvalidKeyException

Throws:

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

SigningOutputStream

public SigningOutputStream(java.security.PrivateKey key)
                    throws java.security.NoSuchAlgorithmException,
                           java.security.InvalidKeyException

Throws:

java.security.NoSuchAlgorithmException

java.security.InvalidKeyException

SigningOutputStream

public SigningOutputStream(java.security.Signature sig)

Method Detail

sign

public final byte[] sign()
                  throws java.security.SignatureException

Throws:

java.security.SignatureException