01014nam a2200301 i 450099100367616970753620021220115235.0020916s2002 us ||| | eng 1584882069b11846847-39ule_instLE01313184ExLDip.to Matematicaeng003.54AMS 68P25Stinson, Douglas R.27749Cryptography :theory and practice /Douglas R. Stinson2nd ed.Boca Raton, FL :Chapman & Hall/CRC,c2002339 p. :ill. ;25 cmIncludes bibliographical references and indexCoding theoryCryptography.b1184684726-04-0720-12-02991003676169707536LE013 11T STI11 (2002)12013000135342le013-E0.00-l- 451650.i1209918120-12-02Cryptography331482UNISALENTOle01301-01-02ma -engus 01