Title :
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
fDate :
Nov. 30 2011-Dec. 2 2011
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;
Conference_Titel :
Intelligent Networking and Collaborative Systems (INCoS), 2011 Third International Conference on
Conference_Location :
Fukuoka
Print_ISBN :
978-1-4577-1908-0
DOI :
10.1109/INCoS.2011.67