[PYTHON-CRYPTO] Question
Rob Schmersel
rob.schmersel at ENEA.SE
Wed May 7 15:47:26 CEST 2003
Hi,
I'm trying to use DES3 in the pycrypto-1.9a4 package (I know that a
1.9a6 package is available, but I'm working on windows and have not
succeeded to build a package as I have none of the required
c-compilers).
And I have the follwoing problem:
When encrypting and decrypting a message, the first 8 bytes turn into
gibberish.
>>> from Crypto.Cipher import DES3
>>> o=DES3.new('0011223344556677',DES3.MODE_CBC,'00000000')
>>> t='Stick em up! This is a hold up'
>>> c=o.encrypt(t+' '*(DES3.block_size-len(t)%DES3.block_size))
>>> o.decrypt(c)
>>> '\x7f\xdd\xe5\xfa"\xac\x13Z up! This is a hold up '
Anybody out there who can help me??
/Rob
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