Lecture Cryptography and network security: Chapter 5

Lecture Cryptography and network security: Chapter 5 after studying this section will help you understand: To distinguish between traditional and modern symmetric-key ciphers; To introduce modern block ciphers and discuss their characteristics; To explain why modern block ciphers need to be designed as substitution ciphers.

Từ khóa: Lecture Cryptography and network security, Cryptography and network security, Symmetric-key Ciphers, Modern block cipher, Feistel Ciphers