TY - BOOK AU - Stallings,William AU - Stallings,William TI - Cryptography and network security: principles and practice SN - 0138690170 AV - TK5105.59 .S713 1999 U1 - T/005.8 STA (34339) 21 PY - 1999/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Computer networks KW - Security measures KW - Data encryption (Computer science) KW - Coding theory KW - Computer security N1 - Rev. ed of: Network and internetwork security; Includes bibliographical references (p. 545-558) and index ER -