TY  - BOOK
AU  - Harini, N.
AU  - Padmanabhan, T. R.
AU  - Shymala, C. K.
TI  - Cryptography and security
SN  - 9788126522859
U1  - 005.82 HAR 
PY  - 2016///
CY  - New Delhi
PB  - Wiley
KW  - Cryptography
KW  - Network security
ER  -