TY  - BOOK
AU  - Stallings William
TI  - Crytography and network security; principles and practice
SN  - 81-7808-902-5
U1  - 005.8 
PY  - 2001///
CY  - Singapore
PB  - Pearson Education
KW  - Crytography
KW  - Key management
KW  - Network security
N1  - Includes bibliographical references and index; Ahuja Book
ER  -