Unit -2 Asymmetric Cryptography | Hard Problems, RSA, EL-Gammal | Digital Signature

Unit -1 Cryptography | Symmetric, Block & Stream Cipher, AES, DES, RC4, Modes of Block Cipher https://youtu.be/D4sjLnmMIzY Unit -2 Asymmetric Cryptography | Hard Problems, RSA, EL-Gammal | Digital Signature https://youtu.be/v0DYRFjEyRc Brief Overview Of Elliptic Cryptography | Point Addition, Point Doubling https://youtu.be/H8KArmCCsQI Message Authentication Code | MAC, Nested MAC, HMAC & CMAC https://youtu.be/fvE4DkKGyro Topics Covered UNIT-2 (00:00)  Asymmetric Cryptography (00:00) o Hard Problems (15:46)  Integer Factorization Problem (18:30)  Discrete Log Problem (in Modular arithmetic only) (22:54) o RSA Encryption Scheme (24:37)  Setup Algo (33:00)  Encryption Algo  Decryption Algo  Attacks (42:22) o El-Gammal Encryption Scheme (54:38)  Setup Algo (59:00)  Encryption Algo (59:52)  Decryption Algo (1:00:32)  Correctness (1:01:07)  Security (1:04:56) o Digital Signature (1:09:45)  Overview / Purpose Slide: Unit 2- Asymmetric Cryptography: https://drive.google.com/file/d/1aguRh-jyVOCRw51FpAh3ZVXM0_GN2ilS/view?usp=sharing Digital Signature: https://drive.google.com/file/d/1TilV9cfuzW2B2Cts_h7rJr8YYNA6IxKY/view?usp=sharing