CSS #18: Mastering Polyalphabetic Ciphers in Cryptography 🔐

Welcome to our lecture series on Cryptography & System Security.
This video introduces Polyalphabetic ciphers
The topics covered in the video are
👉 Why do we need a Polyalphabetic cipher?
👉 Properties of a Polyalphabetic cipher

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👉Link to Cryptography & System Security Playlist
https://youtube.com/playlist?list=PLw99-yXdyiX_jD6Cu5uru5DyiV8kO-Fi6

⏳ Timestamps
==========================
0:00 Introduction
0:19 Classification of Polyalphabetic cipher
0:36 Need of Polyalphabetic cipher
2:13 Why polyalphabetic cipher is better
3:05 Properties of a Polyalphabetic cipher
==========================

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