01796cam a22003257a 4500 14382296 20210414114058.0 060518s2006 njua b 001 0 eng d 2006276085 0131873164 (OCoLC)ocm63126393 SINTU SINTU IXA BAKER DLC lccopycat TK5105.59.S713 Stallings, William. Cryptography and network security : principles and practice. / William Stallings. 4th ed. Upper Saddle River, N.J. : Pearson/Prentice Hall, c2006. xvi, 680 p. : ill. ; 24 cm. Includes bibliographical references (p. 663-672) and index. Contents: Reader's guides -- Introduction -- Classical encryption techniques --Block ciphers and the data encryption standard -- Finite fields -- Advanced encryption standard -- More on symmetric ciphers -- Confidentiality using symmetric encryption -- Introduction to number of theory -- Public-key cryptography and RSA -- Key management; other public-key cryptosystems --Message authentication and hash function -- Hash and MAC algorithms -- Digital signature and authentication protocols -- Authentication applications -- Electronic mail security -- IP security -- Web security -- Intruders -- Malicious software --Firewalls - Appendices. Computer networks Security measures. Data encryption (Computer science) Coding theory. Computer security. Table of contents only http://www.loc.gov/catdir/toc/fy0608/2006276085.html 7 cbc copycat 3 ncip 20 y-gencatlg lcc BK 1807 9307 0 0 lcc 0 0 WIUC-1 WIUC-1 GEN 2012-07-23 0 TK5105.59.S713 5797/12 2012-07-23 00:00:00 1 2012-07-23 BK