Smart card based remote authentication scheme with strengthened security via ECDH

Author

Erguner, E. ; Sogukpinar, I.

Author_Institution

Gebze Inst. of Technol., Gebze

fYear

2007

fDate

7-9 Nov. 2007

Firstpage

1

Lastpage

6

Abstract

Nowadays with the widespread Internet use, remote user authentication has became important process to provide security of the system resources. The process determines the identity of a person who attempted to access system. Various cryptographic algorithms are used in previously developed remote user authentication schemes using smart card to provide better security. In this work, we have eliminated the some security flaws in Liaw-Lin-Wu scheme. Also we have applied elliptic curve Diffie Hellman key exchange protocol (ECDH) into Liaw-Lin-Wu scheme to enhance its´ security features and to improve its´ efficiency.

Keywords

message authentication; public key cryptography; smart cards; Internet; Liaw-Lin-Wu scheme; cryptographic algorithms; elliptic curve Diffie Hellman key exchange protocol; remote user authentication schemes; smart card; system resources security; Access protocols; Authentication; Computer crime; Computer security; Cryptographic protocols; Elliptic curve cryptography; Elliptic curves; Internet; Network servers; Smart cards;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and information sciences, 2007. iscis 2007. 22nd international symposium on

Conference_Location

Ankara

Print_ISBN

978-1-4244-1363-8

Electronic_ISBN

978-1-4244-1364-5

Type

conf

DOI

10.1109/ISCIS.2007.4456878

Filename

4456878