RSA Encryption Explained: Fundamentals & Attacks 🔐

Video lectures for Alfred Menezes's introductory course on the fundamental building blocks used in cryptography. Topics covered: Dictionary attack, chosen-ciphertext attack, security definition, RSA-OAEP, RSA-KEM Lecture playlist: https://www.youtube.com/playlist?list=PLA1qgQLL41SRsHMtsb4up5fTytDeHV_yJ Course web page: https://cryptography101.ca/crypto101-building-blocks/ The slides are available on the course web page. "RSA" chapter from "Textbook of Applied Cryptography": https://drive.google.com/file/d/1kXBZgz6JPXMpdltfKxzvqOrYCZrmpVVq/view Other cryptography courses: https://cryptography101.ca Slides 00:00 Introduction 00:31 Slide 270: Security of RSA encryption 03:38 Slide 271: Dictionary attack on basic RSA encryption 05:42 Slide 272: Chosen-ciphertext attack on basic RSA encryption 08:29 Slide 273: Countermeasure to the chosen-ciphertext attack 09:33 Slide 274: Security definition 10:52 Slide 275: RSA Optimal Asymmetric Encryption Padding (OAEP) 14:40 Slide 276: RSA-OAEP (cont'd) 18:07 Slide 277: Key encapsulation mechanisms 19:05 Slide 278: RSA-KEM 20:25 Coming up