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Python Standard Library
book

Python Standard Library

by Fredrik Lundh
May 2001
Intermediate to advanced
304 pages
6h 12m
English
O'Reilly Media, Inc.
Content preview from Python Standard Library

The sha Module

The sha module provides an alternative way to calculate message signatures, as shown in Example 2-39. It’s similar to the md5 module, but generates 160-bit signatures instead.

Example 2-39. Using the sha Module

File: sha-example-1.py

import sha

hash = sha.new()
hash.update("spam, spam, and eggs")

print repr(hash.digest())
print hash.hexdigest()

'\321\333\003\026I\331\272-j\303\247\240\345\343Tvq\364\346\311'
d1db031649d9ba2d6ac3a7a0e5e3547671f4e6c9

See the md5 examples for more ways to use sha signatures.

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Publisher Resources

ISBN: 0596000960Catalog PageErrata