[ pycrypto-Bugs-1473572 ] Bug in cfb mode with segment_size

Bugs item #1473572, was opened at 2006-04-20 07:25
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Bug in cfb mode with segment_size

Initial Comment:
After the following lines you get a 'Floating point
exception' and Python interpreter crashes:

Python 2.3.5 (#2, Mar  6 2006, 10:12:24) 
[GCC 4.0.3 20060304 (prerelease) (Debian 4.0.2-10)] on
linux2
Type "help", "copyright", "credits" or "license" for
more information.
>>> import Crypto.Cipher.AES
>>> AES= Crypto.Cipher.AES
>>> obj = AES.new('0123456789abcdef', AES.MODE_CFB,
segment_size=4)
>>> obj.encrypt('Anything')



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