A Cryptography Primer: Secrets and Promises

ISBN: 9781107603455 出版年：2014 页码：190 Klein Cambridge University Press

1. Introduction 2. Modular arithmetic 3. The addition cypher, an insecure block cypher 4. Functions 5. Probability theory 6. Perfect secrecy and perfectly secure cryptosystems 7. Number theory 8. Euclid's algorithm 9. Some uses of perfect secrecy 10. Computational problems, easy and hard 11. Modular exponentiation, modular logarithm, and one-way functions 12. Diffie and Hellman's exponential-key-agreement protocol 13. Computationally secure single-key cryptosystems 14. Public-key cryptosystems and digital signatures.