TY  - BOOK
AU  - Forouzan, Behrouz A
AU  - Debdeep Mukhopadhyay
TI  - Cryptography and network security
SN  - 9780070702080
PB  - New Delhi
KW  - Cryptography
KW  - Data encryption standard(DES)
KW  - Digital signature
KW  - Network security  Computer
KW  - Symmetrickey cryptography
N1  - Includes bibliographical references, glossary and index
ER  -