org.python.modules
Class SHA1

java.lang.Object
  org.python.modules.SHA1

public final class SHA1

extends Object

This class implements the SHA-1 message digest algorithm.

References:

1. Bruce Schneier, "Section 18.7 Secure Hash Algorithm (SHA)," Applied Cryptography, 2nd edition, John Wiley & Sons, 1996

2. NIST FIPS PUB 180-1, "Secure Hash Standard", U.S. Department of Commerce, May 1993.
   http://www.itl.nist.gov/div897/pubs/fip180-1.htm

Copyright © 1995-1997 Systemics Ltd on behalf of the Cryptix Development Team.
All rights reserved.

Revision: 1.7

Since:

Cryptix 2.2.2

Author:

Systemics Ltd, David Hopwood

Field Summary

static PyString	__doc__copy
static PyString	__doc__digest
static PyString	__doc__hexdigest
static PyString	__doc__update

Constructor Summary

SHA1()
Constructs a SHA-1 message digest.

Method Summary

SHA1	copy() Add an array of bytes to the digest.
String	digest()
String	hexdigest() Print out the digest in a form that can be easily compared to the test vectors.
String	toString()
void	update(byte[] input) Add an array of bytes to the digest.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

__doc__update

public static PyString __doc__update

__doc__copy

public static PyString __doc__copy

__doc__hexdigest

public static PyString __doc__hexdigest

__doc__digest

public static PyString __doc__digest

Constructor Detail

SHA1

public SHA1()

Constructs a SHA-1 message digest.

Method Detail

update

public void update(byte[] input)

Add an array of bytes to the digest.

copy

public SHA1 copy()

Add an array of bytes to the digest.

hexdigest

public String hexdigest()

Print out the digest in a form that can be easily compared to the test vectors.

digest

public String digest()

toString

public String toString()