TY - BOOK AU - Stallings,William TI - Cryptography and network security: principles and practice SN - 9789332585225 PY - 2017/// CY - India PB - Pearson KW - Computer networks KW - Security measures KW - Data encryption (Computer science) KW - Coding theory KW - Computer security N1 - Includes bibliographical references and index; Cryptography and Network Security1 IntroductionPart 1 Symmetric-Key Encipherment2 Mathematics of Cryptography3 Traditional Symmetric-Key Ciphers4 Mathematics of Cryptography5 Introduction to Modern Symmetric-Key Ciphers6 Data Encryption Standard (DES)7 Advanced Encryption Standard (AES)8 Encipherment Using Modern Symmetric-Key CiphersPart 2 Asymmetric-Key Encipherment9 Mathematics of Cryptography10 Asymmetric-Key CryptographyPart 3 Integrity, Authentication, and Key Management11 Message Integrity and Message Authentication12 Cryptographic Hash Functions13 Digital Signature14 Entity Authentication15 Key ManagementPart 4 Network Security16 Security at the Application Layer: PGP and S/MIME17 Security at the Transport Layer: SSL and TLS18 Security at the Network Layer: IPSec N2 - Includes difficult concepts of cryptography and network security. This title presents difficult security topics from the ground up. It provides an introduction to the fundamentals of number theory, giving the way for the student to move on to more complex security and cryptography topics ER -