blob: fadef6031b3f749d941e5c043a7f86c0f8efdb4f [file] [log] [blame]
package org.bouncycastle.operator;
import java.io.OutputStream;
import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
public interface ContentSigner
{
AlgorithmIdentifier getAlgorithmIdentifier();
/**
* Returns a stream that will accept data for the purpose of calculating
* a signature. Use org.bouncycastle.util.io.TeeOutputStream if you want to accumulate
* the data on the fly as well.
*
* @return an OutputStream
*/
OutputStream getOutputStream();
/**
* Returns a signature based on the current data written to the stream, since the
* start or the last call to getSignature().
*
* @return bytes representing the signature.
*/
byte[] getSignature();
}