한국정보통신학회:학술대회논문집 (Proceedings of the Korean Institute of Information and Commucation Sciences Conference)
- 한국해양정보통신학회 2007년도 추계종합학술대회
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- Pages.917-920
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- 2007
홈 네트워크 서비스를 위한 인증 시스템 설계 및 구현
Design & Implementation of Authentication System for Home Network Service
- Seol, Jeong-Hwan (University of Incheon) ;
- Lee, Ki-Young (University of Incheon)
- 발행 : 2007.10.26
초록
본 논문에서는 홈 네트워크 서비스를 위한 인증 시스템을 설계하여 실제 센서 노드에 구현하였다. SPINS의 SNEP 프로토콜은 데이터 기밀성과 인증을 제공한다. SNEP을 기반으로 RC5 암호화 알고리즘을 적용하여 인증키 및 데이터의 암
In this paper, we designed the authentication system for home network service and applied it to actual sensor nodes. SNEP protocol of SPINS provides confidentiality of data and authentication. We achieved authentication key, encryption and decryption applied RCS encryption algorithm of SNEP. In addition, we used pair-wise key pre-distribution for prevention of authentication sniffing in wireless sensor network. The experiment environment consists of a base station receiving data and sensor nodes sending data. Each sensor nodes sends both the data and encrypted authentication key to the base station. The experiences had shown that the malfunction doesn't happen in communication among other groups. And we confirmed in tests that the system is secure when a sensor having malicious propose is added.