NOC:Introduction to Cryptology

Lecture 1 - Introduction Caeser cipher

Lecture 2 - Modular arithmetic, shift cipher

Lecture 3 - Affine Cipher, Vigenere Cipher

Lecture 4 - Prefect secrecy, Application of Shift Cipher

Lecture 5 - Problem Discussion on Affine cipher and Perfect Secrecy

Lecture 6 - Product Cipher, Block Cipher, Modes of Operation for Block Cipher

Lecture 7 - Substitution Permutation network, Fiestel Cipher

Lecture 8 - S-Box Theory

Lecture 9 - Cryptanalysis and its Variants, Linear Attack

Lecture 10 - Problem Discussion

Lecture 11 - Public Key Cryptology Introduction RSA Cryptosystem

Lecture 12 - Complexity analysis of Euclidian Algorithm and RSA Cryptosystem square and multiply algorithm

Lecture 13 - Primality testing: Miler-Rabin Algorithm, Legendre Symbol and Jacobi Symbol

Lecture 14 - Efficien Computation of Jacobi Symbol Primality Testing:Solovay-Stassen Algorithm

Lecture 15 - Problem Discussion on Jacobi Symbol Calculation and RSA Cryptosystem

Lecture 16 - Cryptographic hash function: Introduction

Lecture 17 - Random Oracle model, Security of hash functions

Lecture 18 - Randomized Algorithm and its application on Preimage resistance and collision resistance

Lecture 19 - Iterated Hash Functions

Lecture 20 - Problem Discussionn