海在家 15 PART ONE-SYMMETRIC CIPHERS ●Road Map for Part One Chp.2,Classical Encryption Techniques Chp.3,Block Cipher and the Data Encryption Standard 。 Chp.4,Finite Fields Chp.5,Advanced Encryption Standard Chp.6,More on Symmetric Ciphers Chp.7,Confidentiality Using Symmetric Encryption 甲风五 道置品 2022/10/9 Cryptography and Network Security-2 2/812022/10/9 Cryptography and Network Security - 2 2/81 Part One–Symmetric Ciphers ⚫ Road Map for Part One ⚫ Chp.2, Classical Encryption Techniques ⚫ Chp.3, Block Cipher and the Data Encryption Standard ⚫ Chp.4, Finite Fields ⚫ Chp.5, Advanced Encryption Standard ⚫ Chp.6, More on Symmetric Ciphers ⚫ Chp.7, Confidentiality Using Symmetric Encryption