TY  - BOOK
AU  - Stallings, William.
TI  - Cryptography and network security : : Principles and practices 
SN  - 9789332518773
U1  - 005.82 6
PY  - 2016///
CY  - New Delhi
PB  - Pearson Education
KW  - Classical Encryption Techniques
KW  - Advanced Encryption  Standard
KW  - Block Cipher Operation
KW  - More Number Theory
ER  -