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…

1. Advanced Encryption Standard 2. Topics  Origin of AES  Basic AES  Inside Algorithm  Final Notes 3. Origin of AES  A replacement for DES was needed  Key…

Slide 1 Cryptography and Network Security Chapter 5 Fourth Edition by William Stallings Slide 2 Chapter 5 –Advanced Encryption Standard "It seems very simple."…

Advance Encryption Standard Topics Origin of AES Basic AES Inside Algorithm Final Notes Origins A replacement for DES was needed Key size is too small Can use Triple-DES…

CSCE 715: Network Systems Security Chin-Tser Huang [email protected] University of South Carolina After DES… More symmetric encryption algorithms Triple-DES Advanced Encryption…

Advance Encryption Standard Topics Origin of AES Basic AES Inside Algorithm Final Notes Origins A replacement for DES was needed Key size is too small Can use Triple-DES…

CSCE 715: Network Systems Security Chin-Tser Huang [email protected] University of South Carolina (C) 2003 Chin-Tser Huang 09/05/2013 * After DES… More symmetric encryption…