TY  - BOOK
AU  - Stallings, William
TI  - Cryptography and network security: principles and practice
SN  - 9789332585225
U1  - 005.82 
PY  - 2020///
CY  - Noida
PB  - Pearson Education
KW  - CSE
KW  - Cryptography
KW  - Network secutity
KW  - System security
N1  - Includes bibliographical references and index
ER  -