gnu.crypto.mac
Class UHash32.L3Hash32

java.lang.Object
  gnu.crypto.mac.UHash32.L3Hash32

All Implemented Interfaces:

java.lang.Cloneable

Enclosing class:

UHash32

class UHash32.L3Hash32

extends java.lang.Object

implements java.lang.Cloneable

Third hash stage of the UHash32 algorithm. Input: K1 string of length 64 bytes. K2 string of length 4 bytes. M string of length 16 bytes. Returns: Y, string of length 4 bytes.

Constructor Summary

(package private)

UHash32.L3Hash32(byte[] K1, byte[] K2)

Method Summary

java.lang.Object	clone()
(package private) byte[]	digest(byte[] M)

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UHash32.L3Hash32

UHash32.L3Hash32(byte[] K1,
                 byte[] K2)

Parameters:

K1 - string of length 64 bytes.

K2 - string of length 4 bytes.

Method Detail

clone

public java.lang.Object clone()

digest

byte[] digest(byte[] M)

Parameters:

M - string of length 16 bytes.

Returns:

Y, string of length 4 bytes.