CAJ | 학술논문

无线传感器网络因其灵活性和适用性而广泛应用于民用、军用、商用等领域,然而由于传感器结点自身的特点使得无线传感器网络与传统网络有着很大的不同.对有安全性要求的无线传感器网络而言,若在敌对环境中使传感器网络结点间能安全地进行通信,密钥管理和认证就显得十分重要.目前针对密钥管理和认证提出了许多方案,对这些方案做出了总结并给出了比较,同时对进一步的研究方向进行了分析.
무선전감기망락인기령활성화괄용성이엄범응용우민용、군용、상용등영역,연이유우전감기결점자신적특점사득무선전감기망락여전통망락유착흔대적불동.대유안전성요구적무선전감기망락이언,약재활대배경중사전감기망락결점간능안전지진행통신,밀약관리화인증취현득십분중요.목전침대밀약관리화인증제출료허다방안,대저사방안주출료총결병급출료비교,동시대진일보적연구방향진행료분석.
Because of the flexibility and extensive applicability 0f the wireless sensor networks.they can be applied into many fields such as civil,commercial and military.Based on nodes characters,the sensor networks are quite different from the traditional networks.The key management and authentication are important to guarantee nodes'secure cornmunication.Now there're many schemes for key management and authentication,in this paper the current schemes were classified and compared,also the future studying directions were pointed out.