02028nam a22003377a 4500 CSPC 20260713153200.0 260713r20152022ii a 001 0 eng d 9789350141397 CSPC eng CSPC CSPC rda TK5105.59 .C43 2015 005.824 C393c Chaudhary, Vikas, author. Cryptography and network security / Vikas Chaudhary and Kanika Garg. Second edition. New Delhi, India : S.K. Kataria & Sons, 2015 ; Reprint 2022. 321 pages : illustrations ; 24 cm. rdacontent text rdamedia unmediated rdacarrier volume Includes index. Introduction to security -- Classical encryption techniques -- Modern block ciphers -- Symmetric key cryptography -- Mathematics of cryptography -- Asymmetric key cryptography -- Message authentication and hash functions -- Digital signature -- Key management and distribution -- Authentication applications and email security -- IP security -- Web security -- System security. "This book provides simple and comprehensive explanation of fundamentals of Cryptography & Network Security. This book clearly explains the concepts in cryptography and the principles employed behind network security. This book is intended to be a complete textbook for graduate and postgraduate level Cryptography and Network Security courses offered across a range of academic disciplines such as Computer Science & Engineering, Information Technology, and Master of Computer Applications"-- Back cover. Data encryption (Computer science). Computer networks Security measures. Cryptography. Computer security. Garg, Kanika, author. ddc 0 BK 005.824 C393c CIR 2015 23 0 0 ddc 0 0 CSPC CSPC CIR 2026-07-13 0 CIR 005.824 C393c 2015 031892 2026-07-13 15:05:16 1-1 2026-07-13 BK 32630 32630