Paul, Goutam RC4 stream cipher and its variants Goutam Paul and Subhamoy Maitra - London CRC Press 2012 - xxv,285p:ill.; 24cm. - Discrete mathematics and its applications . ISBN: 9781439831359 Subjects--Topical Terms: Computer securityComputer networks-Security measuresCryptographyCiphers Dewey Class. No.: 005.8 PAU