Bhaskar, S.M. Handbook of security, cryptography and digital signature / S.M. Bhaskar, P. Ramachandran - New Delhi : Viva Books Private, c2006 - 157 p. : ill. ; 23 cm. ISBN: 813090232x Subjects--Topical Terms: Computer securityCryptographyComputer security--Law and legislation Dewey Class. No.: 005.82 / B42H 2006