Class 3: Introduction to Modern Cryptography by Professor Avishek Adhikari, Presidency University

In this talk we discussed few old historical ciphers such as Vigenere cipher, Hill Cipher etc. Currently I am following the Chapter 12 of my book: Adhikari M R and Adhikari A: Basic Modern Algebra with Applications, Springer, 2014. https://www.springer.com/gp/book/9788132215981 If you have any queries, you may send me email at avishek.maths@presiuniv.ac.in