Slide 1 Slide 2 www.fakengineer.com Seminar on (ENCODING AND DECODING TECHNIQUES) Slide 3 www.fakengineer.com Introduction What is Cryptography Why we need Cryptography Slide…
Slide 1 Slide 2 Part 3 Protocols 1 Part III: Protocols Slide 3 Part 3 Protocols 2 Protocol Human protocols the rules followed in human interactions o Example: Asking a question…
Slide 1 Introduction to Cryptography --- Foundations of information and network security --- Lecture 3 Slide 2 Information and Network Security2 Outline n Why study cryptology?…
Slide 1 Cryptography Slide 2 Secret (crypto) Writing (graphy) –[Greek word] Practice and study of hiding information Concerned with developing algorithms for: –Conceal…