TY  - BOOK
AU  - Padmanabhan, T R
AU  - Harini, N
AU  - Shyamala, C K
TI  - Cryptography and security
SN  - 9788126522859
PB  - New Delhi
KW  - Cryptography
KW  - Internet protocol security
KW  - Network security
N1  - CDBK 3949; Includes bibliographical references and index
ER  -