Comparison Evaluation of Encryption Methods for a User Attestation System Using a Cellular Phone

Author

Yamamoto, Noriyasu ; Wakahara, Toshihiko

Author_Institution

Dept. of Inf. & Commun. Eng., Fukuoka Inst. of Technol., Fukuoka, Japan

fYear

2011

fDate

Nov. 30 2011-Dec. 2 2011

Firstpage

401

Lastpage

407

Abstract

In order to provide a low-cost and simple user attestation method, in our previous work, we proposed a method with strong authentication by using digital camera of cellular phone. But, this method used 2D color code, thus there are some process costs such as create and decode 2D color code. In this paper, we present an improved attestation system using a cellular phone and 2D color code. We compare the performance of the encryption methods and the efficiency of the proposed attestation method is confirmed by an experimental prototype system.

Keywords

cameras; cellular radio; computer network security; cryptography; image coding; image colour analysis; mobile handsets; 2D color code; authentication; cellular phone; digital camera; encryption method; improved attestation system; low cost simple user attestation method; Authentication; Cellular phones; Color; Digital cameras; Encryption; Servers; cellular phone; digital camera; two-dimensional code; user attestation system;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Networking and Collaborative Systems (INCoS), 2011 Third International Conference on

Conference_Location

Fukuoka

Print_ISBN

978-1-4577-1908-0

Type

conf

DOI

10.1109/INCoS.2011.67

Filename

6132839