1. Classical encryption techniques 2. Block ciphers and the data encryption standard 3. Basic concepts in number theory and finite fields 4. Advanced.
1 Day 04- Cryptography Acknowledgements to Dr. Ola Flygt of Växjö University, Sweden for providing the original slides.
1 Encryption Conventional Encryption Message Confidentiality Ola Flygt Växjö University, Sweden [email protected] +46.
Encryption
Security Breaches Guiding principle is CIA: – Confidentiality – Integrity – Availability Often, these are conflicting goals… Some terminology.
