TY  - BOOK
AU  - Kahate, Atul  .
TI  - Crytography and network security / 
SN  - 10:0-07-064823-9
U1  - BV 
PY  - 2008///
CY  - New Delhi : 
PB  - Tata McGraw-Hill Publishing Company Ltd. , 
KW  - Crytography
ER  -