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13:56
YouTube
Neso Academy
Polyalphabetic Cipher (Vigenère Cipher)
Network Security: Polyalphabetic Cipher (Vigenère Cipher) Topics discussed: 1) Classical encryption techniques and introduction to polyalphabetic substitution cipher. 2) Comparison of mono-alphabetic substitution cipher with a polyalphabetic substitution cipher. 3) Working of Vigenere cipher with an example. 4) Cryptanalysis on Vigenere Cipher ...
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