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package org.spongycastle.operator.bc;
import java.io.IOException;
import java.io.OutputStream;
import org.spongycastle.crypto.CryptoException;
import org.spongycastle.crypto.Signer;
public class BcSignerOutputStream
extends OutputStream
{
private Signer sig;
BcSignerOutputStream(Signer sig)
{
this.sig = sig;
}
public void write(byte[] bytes, int off, int len)
throws IOException
{
sig.update(bytes, off, len);
}
public void write(byte[] bytes)
throws IOException
{
sig.update(bytes, 0, bytes.length);
}
public void write(int b)
throws IOException
{
sig.update((byte)b);
}
byte[] getSignature()
throws CryptoException
{
return sig.generateSignature();
}
boolean verify(byte[] expected)
{
return sig.verifySignature(expected);
}
}
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