'Ecret key' presentation slideshows

Wireless Security

Wireless Security. Chi-Shu Ho, Raymond Chi CS265 Cryptography and Computer Security SJSU November 18, 2003. Wireless Networks. According to PC Magazine, 14 million American household equipped with PC based data networks by end of 2003 40% are wireless networks

449 views • 28 slides

Chapter 20

281 views • 28 slides

Computer Security : Principles and Practice Fourth Edition

Computer Security : Principles and Practice Fourth Edition By: William Stallings and Lawrie Brown. Chapter 20. Symmetric Encryption and Message Confidentiality. Symmetric Encryption. A lso referred to as: Conventional encryption Secret-key or single-key encryption

291 views • 27 slides

Lattice-Based Cryptography

Gaussian error distributions. Lattice-Based Cryptography. ( or , fast and provably secure cryptography). Why lattice-based cryptography?. FAST: Speeds approaching Symmetric Crypto primitives (e.g., AES). SECURE: Best attacks take exponential time, secure against quantum attacks.

347 views • 1 slides