Examples of applying Kasiski examination and Index of Coincidence along with Frequency analysis to restore cryptographic key of Vigenere encypted ciphertext and decrypt it.
encrypted/hostiletext.txt
- kasiski.py kasiski examination related methods
- ic.py Index of coincidence related methods
- freq_analysis.py frequency analysis related methods
- processing.py text transformation/processing related methods
- const.py constants
- attack.py actual decryption