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Guido van Rossumecde7811995-03-28 13:35:14 +00001\chapter{Cryptographic Services}
Fred Drake1f3ab1c1998-02-18 15:22:08 +00002\label{crypto}
Guido van Rossumecde7811995-03-28 13:35:14 +00003\index{cryptography}
Guido van Rossum5fdeeea1994-01-02 01:22:07 +00004
5The modules described in this chapter implement various algorithms of
6a cryptographic nature. They are available at the discretion of the
Guido van Rossumecde7811995-03-28 13:35:14 +00007installation. Here's an overview:
8
Fred Drakeb91e9341998-07-23 17:59:49 +00009\localmoduletable
Guido van Rossum16d6e711994-08-08 12:30:22 +000010
Guido van Rossum761f7921996-07-23 18:16:56 +000011Hardcore cypherpunks will probably find the cryptographic modules
12written by Andrew Kuchling of further interest; the package adds
13built-in modules for DES and IDEA encryption, provides a Python module
14for reading and decrypting PGP files, and then some. These modules
15are not distributed with Python but available separately. See the URL
Fred Drakef2910742000-09-16 05:02:24 +000016\url{http://starship.python.net/crew/amk/python/code/crypto.html} or
Andrew M. Kuchlingaf5b7662000-06-27 03:16:04 +000017send email to \email{amk1@bigfoot.com} for more information.
Guido van Rossum470be141995-03-17 16:07:09 +000018\index{PGP}
Fred Drakefb74a461998-02-13 14:52:17 +000019\index{Pretty Good Privacy}
Guido van Rossum470be141995-03-17 16:07:09 +000020\indexii{DES}{cipher}
21\indexii{IDEA}{cipher}
Guido van Rossum761f7921996-07-23 18:16:56 +000022\index{cryptography}
Fred Drake85ea68b1998-04-04 06:46:05 +000023\index{Kuchling, Andrew}