TY  - BOOK
AU  - Kahate, Atul
TI  - Cryptography and network security
SN  - 9781259029882
PY  - 2013///
CY  - New Delhi
PB  - Tata Mc Graw Hill 
KW  - Computer networks
KW  -  Security measures
KW  - Data encryption (Computer science)
N1  - Includes bibliographical references and index
ER  -