Slide 1November 1, 2004Introduction to Computer Security ©2004 Matt Bishop Slide #8-1 Chapter 8: Basic Cryptography Classical Cryptography Public Key Cryptography Cryptographic…
Slide 1 1 Cryptography Slide 2 2 Overview Classical Cryptography Caesar cipher Vigenère cipher DES Public Key Cryptography Diffie-Hellman RSA Cryptographic…
Slide 1 02/05/06 Hofstra University – Network Security Course, CSC290A 1 Network Security Conventional Encryption Slide 2 02/05/06 Hofstra University – Network Security…
Slide 1 CIS 725 Security Slide 2 Cryptosystem Quintuple ( E, D, M, K, C ) M set of plaintexts K set of keys C set of ciphertexts E set of encryption functions e: M K…