TY  - BOOK
AU  - Harini, N.
AU  - Padmanabhan, T. R.
AU  - Shyamala, C. K.
TI  - Cryptography and security
SN  - 9788126522859
U1  -  005.82 
PY  - 2011///
CY  - New Delhi,India
PB  - Wiley India
KW  - Cryptography
ER  -