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2 Aralık 2011 Cuma

Cryptographic : Basic

Name: Cryptographic:Basic
Description: Try to break a simple password encryption algorithm.
Ansatz:
A A
AB AC
ABC ACE
Folgerung:
1. Zeichen = gleich
2. Zeichen - zeichen + 1
3. Zeichen = Zeichen + 2 (ascii)
Lösung:
verschlüsselt: fmqumft
original:
f = f
m = l (m-1)
q = o (q-2)
u = r (u-3)
m = i (m-4)
f = a (f-5)
t = n (t-6)
ergibt: florian

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