com.maverick.ssh.components
Interface SshHmac

All Superinterfaces:

SshComponent

All Known Implementing Classes:

AbstractHmac, HmacMD5, HmacMD596, HmacSha1, HmacSha196, HmacSha256, HmacSha512

public interface SshHmac
extends SshComponent

This interface should be implemented by all message authentication implementations.

Author:

Lee David Painter

Method Summary

byte[]	doFinal()
void	generate(long sequenceNo, byte[] data, int offset, int len, byte[] output, int start)
int	getMacLength()
String	getName()
void	init(byte[] keydata)
void	update(byte[] b)
boolean	verify(long sequenceNo, byte[] data, int start, int len, byte[] mac, int offset)

Method Detail

getMacLength

int getMacLength()

generate

void generate(long sequenceNo,
              byte[] data,
              int offset,
              int len,
              byte[] output,
              int start)

init

void init(byte[] keydata)
          throws SshException

Throws:

SshException

verify

boolean verify(long sequenceNo,
               byte[] data,
               int start,
               int len,
               byte[] mac,
               int offset)

update

void update(byte[] b)

doFinal

byte[] doFinal()

getName

String getName()

Specified by:

getName in interface SshComponent