TY - BOOK AU - Chaudhary,Vikas AU - Garg,Kanika TI - Cryptography and network security / SN - 9789350141397 AV - TK5105.59 .C43 2015 U1 - 005.824 PY - 2015/// ; Reprint 2022 CY - New Delhi, India : PB - S.K. Kataria & Sons, KW - Data encryption (Computer science) KW - Computer networks KW - Security measures KW - Cryptography KW - Computer security N1 - 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. N2 - "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 ER -