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-->Design and implementation of wireless PKI technology suitable for mobile phone in mobile-commerceCAT.INIST
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Titre du document / Document titleDesign and implementation of wireless PKI technology suitable for mobile phone in mobile-commerceAuteur(s) / Author(s)LEEВ Yong (1) ;
LEEВ Jeail (1) ;
SONGВ Jooseok (2) ;
Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)(1) Korea Information Security Agency, Seoul, COREE, REPUBLIQUE DE(2) Yonsei University, Seoul, COREE, REPUBLIQUE DERГ©sumГ© / Abstract With the advent of wireless communication and internet protocol, many technologies have been developed to provide mobile phone user with the wireless internet service. Security supporting wireless internet must be guaranteed at same level as the wired security. But PKI (Public Key Infrastructure) which is used for the security of e-commerce in wired internet is not suitable for the mobile phone because of the fundamental limitation of performance such as less memory and less powerful CPU. Therefore, we need to develop a wireless PKI (WPKI) that provides the similar security level as the wired PKI supporting mobile phone. In this paper, we consider why it is difficult to apply the wired PKI technology to the mobile phone and how to cope with these problems. We propose wireless PKI technology and illustrate that implementation result of the proposed wireless PKI technology on the newest mobile phone. We minimize data sizes processed in mobile phone, and optimize protocols for the certificate management and verification between mobile phone and server. This results in the reduced module sizes to be able to install in mobile phone. Hence, the proposed WPKI technology shows that security is in the same level as the wired PKI and all PKI procedures are successfully processed in mobile phone.Revue / Journal TitleComputer communicationsВ
В ISSNВ 0140-3664В
Source / Source2007,В vol.В 30,В no4,В pp.В 893-903В [11 page(s) (article)]В (23 ref.)Langue / LanguageAnglaisEditeur / PublisherElsevier Science, Amsterdam, PAYS-BAS
(1978)
(Revue)Mots-clГ©s anglais / English KeywordsWireless network ;
Public key ;
Radio communication ;
Mobile phone ;
Mobile computing ;
Computer security ;
Internet ;
Web service ;
Internet protocol ;
Transmission protocol ;
Electronic trade ;
Public key cryptography ;
Mots-clés français / French KeywordsRéseau sans fil ;
ClГ© publique ;
Radiocommunication ;
TГ©lГ©phone portable ;
Informatique mobile ;
SГ©curitГ© informatique ;
Internet ;
Service web ;
Protocole internet ;
Protocole transmission ;
Commerce Г©lectronique ;
Cryptographie clГ© publique ;
Mots-clГ©s espagnols / Spanish KeywordsRed sin hilo ;
Llave pГєblica ;
RadiocomunicaciГіn ;
TelГ©fono mГіvil ;
Seguridad informatica ;
Internet ;
Servicio web ;
Protocolo internet ;
Protocolo transmisiГіn ;
Comercio electronico ;
Mots-clГ©s d'auteur / Author KeywordsWireless Public Key Infrastructure ;
Digital certificate ;
Mobile phone ;
Wireless internet ;
Localisation / LocationINIST-CNRS, Cote INIST : 17163,В 35400014554357.0210
Copyright 2007 INIST-CNRS. All rights reserved
Toute reproduction ou diffusion mГЄme partielle, par quelque procГ©dГ© ou sur tout support que ce soit, ne pourra ГЄtre faite sans l'accord prГ©alable Г©crit de l'INIST-CNRS.
No part of these records may be reproduced of distributed, in any form or by any means, without the prior written permission of INIST-CNRS.
NВє notice refdoc (ud4) : 18529364
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