UHash32.L2Hash32 (GNU cryptographic primitives and tools, version 2.0.0)

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gnu.crypto.mac
Class UHash32.L2Hash32

java.lang.Object
 extended bygnu.crypto.mac.UHash32.L2Hash32

All Implemented Interfaces:: java.lang.Cloneable

Enclosing class:: UHash32

class UHash32.L2Hash32
extends java.lang.Object
implements java.lang.Cloneable

Second hash stage of the UHash32 algorithm.

5.4 L2-HASH-32: Second-layer hash.

Input:
K string of length 24 bytes.
M string of length less than 2^64 bytes.
Returns:
Y, string of length 16 bytes.

Constructor Summary
`(package private)`	`UHash32.L2Hash32(byte[] K)`

Method Summary
`java.lang.Object`	`clone()`
`(package private) byte[]`	`digest()`
`(package private) void`	`reset()`
`(package private) void`	`update(byte[] b, int offset, int len)`

Methods inherited from class java.lang.Object

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

Constructor Detail

UHash32.L2Hash32

UHash32.L2Hash32(byte[] K)

Method Detail

clone

public java.lang.Object clone()

update

void update(byte[] b,
 int offset,
 int len)

digest

byte[] digest()

reset

void reset()