Zintis Zilbers

I assist people and organizations in dealing with complex IT matters.

Python Simple Ciphertext

21 May 2016 » python, security

Simply how to make a ciphertext only with 1 line. in this sample, the plaintext is result encoded from hexa. and then, just changing all integer 3 to 6 and also otherwise from 6 to 3.

>>> #hex_encode = 'summonagus'.encode('hex')
>>> hex_encode = '73756d6d6f6e61677573'
>>> chip  = ''.join([ str(int(a)*2) if a.isdigit() and int(a) == 3 else str(int(a)/2) if a.isdigit() and int(a) == 6 else a for a in hex_encode ])
>>> 
>>> hex_encode
'73756d6d6f6e61677573'
>>> chip
'76753d3d3f3e31377576'
>>> 
>>>