한국컴퓨터정보학회:학술대회논문집 (Proceedings of the Korean Society of Computer Information Conference)
- 한국컴퓨터정보학회 2012년도 제46차 하계학술발표논문집 20권2호
- /
- Pages.203-206
- /
- 2012
USN에서의 이동성을 위한 핸드오버 인증 프로토콜
Handover Protocol for Mobility Support in Ubiquitous Sensor Network
- Bruce, Ndibanje (Dongseo University, Dept. Ubiquitous IT) ;
- Kim, TaeYong (Dongseo University, Dept. Information & Comm. Eng.) ;
- Lee, HoonJae (Dongseo University, Dept. Information & Comm. Eng.)
- 발행 : 2012.07.11
초록
The System of communication with wireless devices is experiencing a huge growth. While traditional communication paradigms deal with fixed networks, mobility raises a new set of questions, techniques, and solutions. In order to realize service mobility, there is a need of protocol that can support mobility while nodes are communicating without any disruption of their connection status. This paper proposes a handover authentication protocol for mobility support. Careful considerations must be taken in priority to security issues since many unreliable public and private resources; both networks and devices are involved. The protocol is based on public key cryptography with Diffie-Hellman algorithm which provides security against both leakage-resilience of private keys on untrustworthy devices and forward secrecy.