Delfs, Hans. Introduction to cryptography : principles and applications / By Hans Delfs and Helmut Knebl. - 1st ed. - New Delhi : Springer , 2009. - xiv,310p. ; PB 23.3 cm ISBN: 9788181285010 Subjects--Topical Terms: Cryptographic protocolsProbabilistic algorithms Provably secure encryption Dewey Class. No.: 005.82 / DELH