Complementary Scheme of Remote User Access over Insecure Networks

Author

Jang, Injoo ; Yoo, Hyeong Seon

Author_Institution

Sch. of Comput. Sci. & Eng., Inha Univ., Incheon, South Korea

fYear

2009

fDate

20-22 Dec. 2009

Firstpage

1

Lastpage

4

Abstract

Password authentication over unreliable networks is the most popular method in the Internet and mobile communication environments. Lately, Peyravian and Jeffries proposed the password-based remote user authentication protocol, password change, and session key establishment over insecure networks without requiring and any additional private-key or public-key infrastructure. However, Peyravian-Jeffries´s protocols have the security flaws against off-line password guessing attacks and DOS attacks. In this paper we suggest a complementary protocol to solve the security flaws of Peyravian-Jeffries´s protocol.

Keywords

Internet; cryptographic protocols; mobile computing; private key cryptography; public key cryptography; DOS attacks; Internet; Peyravian-Jeffries protocols; complementary protocol; complementary scheme; insecure networks; mobile communication; offline password guessing attacks; password authentication; password change; password-based remote user authentication protocol; private-key infrastructure; public-key infrastructure; remote user access; security flaws; session key establishment; Access protocols; Authentication; Computer crime; Computer science; Cryptography; DH-HEMTs; IP networks; Mobile communication; Protection; Public key;

fLanguage

English

Publisher

ieee

Conference_Titel

Ubiquitous Information Technologies & Applications, 2009. ICUT '09. Proceedings of the 4th International Conference on

Conference_Location

Fukuoka

ISSN

1976-0035

Print_ISBN

978-1-4244-5131-9

Type

conf

DOI

10.1109/ICUT.2009.5405752

Filename

5405752