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6.1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 6 Data Encryption Standard (DES)
Multimedia Data Security and Cryptographic Algorithms Dr Mike Spann [email protected] Electronic, Electrical and Computer.
Creating Secret Messages. 2 Why do we need to keep things secret? Historically, secret messages were used in wars and battles For example, the Enigma.
IS 380. Method for storing and/or transmitting data in a form that only those it is intended for can read it. Protect information from others by making.
Multimedia Data Security and Cryptographic Algorithms Dr Sandra I. Woolley [email protected] Electronic, Electrical.
Computer Networking Security and Cryptographic Algorithms
Computer Networking Security and Cryptographic Algorithms Dr Sandra I. Woolley.
Message Authentication Code Algorithms
Multimedia Data Security and Cryptographic Algorithms
Security and Trust
