Stallings, William Cryptography and network security principles and practice / William Stallings. - 2nd ed. Low price edition. - New Jersey: Prentice-Hall, c2000. - xvii, 567p.: ill.;, figs.;, tables.;, maps.; 24 cm. Includes index. Dept. of Business Adnimistration ISBN: 9814035890 Subjects--Topical Terms: Conventional encryption: algorithms Dewey Class. No.: 652 / STC