005.82/FOR/C 1155

Forouzan, Behrouz A.         Cryptography and network security / Behrouz A. Forouzan and Debdeep Mukhopadhyay . – : Tata McGraw Hill, 2010         ISBN9781283188845 : RS. 350.00         1. Cryptography         1. Network security         I. Mukhopadhyay,Debdeep