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http://dx.doi.org/10.3745/KIPSTC.2008.15-C.5.343

A Study on User Authentication for Roaming in Mobile Device  

Kang, Seo-Il (순천향대학교 전산학과)
Park, Choon-Sik (한국전자통신연구원 부설연구소)
Lee, Im-Yeong (순천향대학교 컴퓨터학부)
Publication Information
The KIPS Transactions:PartC / v.15C, no.5, 2008 , pp. 343-350 More about this Journal
Abstract
In ubiquitous environment, a user has been provided with service and mobility using various devices. The users' network can be divided into a home network (a user belongs to the network through an authentication server) and an external network (when a user moves or external authentication server is). Users can use a mobile device or a device at an external network. In this paper, when a user has access to a service in an external network with a mobile device, there is a skim that a service is securely provided by roaming private information (encryption key etc${\cdots}$) and a skim which gives access to a home network using a device in an external network. If you use these skims, roaming is provided in order that you can use a secure service in an external network.
Keywords
Roaming; Authentication; Mobile Device; Security protocol;
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