package org.bouncycastle.util.encoders;
import ewe.io.IOException;
import ewe.io.OutputStream;
/**
* Encode and decode byte arrays (typically from binary to 7-bit ASCII
* encodings).
*/
public interface Encoder
{
int encode(byte[] data, int off, int length, OutputStream out) throws IOException;
int decode(byte[] data, int off, int length, OutputStream out) throws IOException;
int decode(String data, OutputStream out) throws IOException;
}