63 citations
2 papers
cs.CR2015★ 63 cited
Efficient and Anonymous Two-Factor User Authentication in Wireless Sensor Networks: Achieving User Anonymity with Lightweight Sensor Computation
Junghyun Nam, Kim-Kwang Raymond Choo, Sangchul Han +3
A smart-card-based user authentication scheme for wireless sensor networks (hereafter referred to as a SCA-WSN scheme) is designed to ensure that only users who possess both a smar…
astro-ph.GA2013★ 17 cited
Far-Ultraviolet Observations of the Spica Nebula and the Interaction Zone
Yeon-Ju Choi, Kyoung-Wook Min, Kwang-Il Seon +3
We report the analysis results of far ultraviolet (FUV) observations, made for a broad region around Vir (Spica) including the interaction zone of Loop I and the Local Bubble.…