com.sshtools.ssh.components

Interface SshHmac

All Known Implementing Classes:

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

public interface SshHmac

This interface should be implemented by all message authentication implementations.

Author:

Lee David Painter

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	doFinal()
void	generate(long sequenceNo, byte[] data, int offset, int len, byte[] output, int start)
String	getAlgorithm()
int	getMacLength()
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()

getAlgorithm

String getAlgorithm()