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Design and Implementation of the Security Components in Ultra-Lightweight Mobile Computing Environment  

Park, Rae-Young (군산대학교 전자정보공학부)
You, Yong-Duck (충남대학교 컴퓨터공학과)
Lee, Young-Seok (군산대학교 전자정보공학부)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.32, no.4C, 2007 , pp. 454-461 More about this Journal
Abstract
The next-generation computer is the ultra-lightweight mobile computer that communicates with peripheral handhold devices and provides dynamically the services appropriate to user. To provide the dynamic services on the ultra-lightweight mobile computer, security problem for user or computer system information should be solved and security mechanism is necessary for the ultra-lightweight mobile computing environment that has battery limit and low performance. In this paper, the security mechanism on the component based middleware for the ultra-lightweight mobile computer was implemented using RC-5 cipher algorithm and SHA-1 authentication algorithm. The security components are dynamically loaded and executed into the component based middleware on the ultra-lightweight mobile computer.
Keywords
Security; Ultra-Lightweight; Mobile Computer; Component Based; RC5; SHA1;
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