Title :
Enhanced Security for Passport Protocol
Author :
Tyagi, S.S. ; Chauhan, R.K.
Author_Institution :
Deptt. of Comput. Sci.&Eng., Career Inst. of Tech.&Mgmt, Faridabad
Abstract :
In this paper, I present a new approach for generating sub-words using the Chebyshev Polynomials in place of traditional S-Box formation in AES algorithm, which is based on using look-up tables. S-Box computation is a time-consuming operation in AES algorithm as it is required in every round. So it is desirous to overcome the overhead of S-Box computation using any other computational techniques. It is in my best of knowledge that it is a truly new approach for expanding keys in Passport Protocol.
Keywords :
Internet; cryptographic protocols; message authentication; polynomials; public key cryptography; AES algorithm; Chebyshev polynomial; Web security; authentication; key expansion; passport protocol; Authentication; Chebyshev approximation; Computer science; Cryptography; Databases; Engineering profession; Polynomials; Protocols; Security; Web server; Authentication; E-commerce; Single Sign-on; Web Security;
Conference_Titel :
Advance Computing Conference, 2009. IACC 2009. IEEE International
Conference_Location :
Patiala
Print_ISBN :
978-1-4244-2927-1
Electronic_ISBN :
978-1-4244-2928-8
DOI :
10.1109/IADCC.2009.4809013
