1. CSCE 715: Network Systems Security Chin-Tser Huang [email_address] University of South Carolina 2. After DES… More symmetric encryption algorithms Triple-DES Advanced…
1. CSCE 715: Network Systems Security Chin-Tser Huang [email_address] University of South Carolina 2. After DES… More symmetric encryption algorithms Triple-DES Advanced…
Slide 1Cryptography and Network Security Chapter 6 Block Cipher Modes of Operation Slide 2 Multiple Encryption & DES clear a replacement for DES was neededclear a replacement…
1. Properties of new NIST block cipher modes of operation Roman Oliynykov Professor at Information Technologies Security Department Kharkov National University of Radioelectronics…
Slide 1Lecture 9 e-Banking Slide 2 Introduction The most used methods to pay for a service or merchandise are: –The real money (so called “cash”) –cheque (or check…
Slide 1 Cryptography and Network Security Chapter 6 Fifth Edition by William Stallings Lecture slides by Lawrie Brown Slide 2 Chapter 6 – Block Cipher Operation Many savages…
Slide 1 1 Network Security Tools and Techniques Mohamed M. Hefeeda Supervised By: Prof. Reda Ammar September 2000 Slide 2 2 ???? Motivations ???? How does my bank secure…