TY  - BOOK
AU  - Stallings, William
TI  - Cryptography and network security : : principles and practice / 
SN  - 9789357059718
U1  - 005.82 
PY  - 2023///
CY  - India : 
PB  - Pearson
KW  -  Cryptography
KW  -  Data encryption
KW  -  Data security
KW  - Computer science
ER  -