TY  - BOOK
AU  - Stallings,William
TI  - Cryptography and network security: principles and practice 
SN  - 9780131115026
AV  - TK5105.59 .S713 2003
PY  - 2003///
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
N1  - Includes bibliographical references and index; Symmetric ciphers -- Public-key encryption and hash functions -- Network security practice -- System security
ER  -