A simple Python script that will crack the classical implementation of the Vigenere Cipher. It uses a word-list to brute force the correct key and NLTK to identify English words / sentences. Below is ...

Vigenere-Cipher-Encryption A Python implementation of the Vigenère Cipher for secure message encryption using a repeating key. Includes an obfuscated signature for author attribution.

The primary objective of this paper is to detect and locate alterations in digital images to ensure their tamper-proofing. To achieve this, a fragile watermarking technique has been employed and the ...