int read = raFile.readByteArray(buffer,len);
decrypter.decrypt( buffer, read );
zos.writeBytes( buffer, 0, read );
remaining -= len;
}
zos.finish();
byte[] storedMac = new byte[10];
raFile.readByteArray(storedMac,10);
byte[] calcMac = decrypter.getFinalAuthentication();
if( LOG.isLoggable(Level.FINE) ) {