'Strong encryption algorithm' presentation slideshows

Computer and Information Security

1.71k views • 139 slides

Cryptography (One Day Cryptography Tutorial)

Cryptography (One Day Cryptography Tutorial). By Dr. Mohsen M. Tantawy. Definitions. Definitions. Plaintext : easy to understand form (original message) Ciphertext : difficult to understand form Encryption : encoding (plaintext -> ciphertext)

1.23k views • 81 slides

Encryption

656 views • 48 slides

Cryptography and Network Security

399 views • 39 slides

Chapter 18: Network Security

Chapter 18: Network Security. Business Data Communications, 5e. Types of Security. Information Security Computer Security Network Security. Security Requirements. Confidentiality Integrity Availability Authenticity. Security Threats. Passive attacks Release of message contents

615 views • 36 slides

Chapter 2

Chapter 2. Cryptographic Tools. Symmetric Encryption. the universal technique for providing confidentiality for transmitted or stored data also referred to as conventional encryption or single-key encryption two requirements for secure use: need a strong encryption algorithm

541 views • 34 slides

Project

Project. IEEE 802.20 Working Group on Mobile Broadband Wireless Access < http://grouper.ieee.org/groups/802/20/ >. Title. Functional Requirements for 802.20 Security. Date Submitted. 2004-07-12. Source(s). Sarvar Patel 67 Whippany Road, Whippany, NJ 07981.

397 views • 27 slides