00867cam a2200277 a 450000100090000000300080000900500170001700800410003401000170007502000150009202000150010704000220012205000260014408200200017010000240019024500870021425000120030126000550031330000340036836500130040250400510041565000420046665000390050865000190054765000230056613000619BD-DhUL20140807164454.0021113s2003    njua     b    001 0 eng    a  2002727981  a0130914290  a8177580116  aDLCcDLCdBD-DhUL00aTK5105.59b.S713 200300a005.82221bSTC1 aStallings, William.10aCryptography and network security :bprinciples and practice /cWilliam Stallings.  a3rd ed.  aUpper Saddle River, N.J. :bPrentice Hall,cc2003.  axiv, 681 p. :bill. ;c24 cm.  aIRSb295  aIncludes bibliographical references and index. 0aComputer networksxSecurity measures. 0aData encryption (Computer science) 0aCoding theory. 0aComputer security.