CAJ | 학술논문

伴随着物联网技术的兴起，射频识别（RFID）技术受到更为广泛的关注，其安全特性与面临的隐私问题制约了其应用。针对这些问题，学者提出诸多安全协议以应对，然而现有协议大都将RFID读写器作为传递数据的工具，而没有充分开发读写器在协议中的运算作用。本文设计了一个读写器参与识别计算的协议，标签和后端数据库存储不同的秘密，并通过读写器建立联系，这样不仅可以抵抗常见的攻击，而且可以抵抗因后端数据库所存储的识别表意外失窃所带来的对整个系统的危险。
반수착물련망기술적흥기，사빈식별（RFID）기술수도경위엄범적관주，기안전특성여면림적은사문제제약료기응용。침대저사문제，학자제출제다안전협의이응대，연이현유협의대도장RFID독사기작위전체수거적공구，이몰유충분개발독사기재협의중적운산작용。본문설계료일개독사기삼여식별계산적협의，표첨화후단수거고존저불동적비밀，병통과독사기건립련계，저양불부가이저항상견적공격，이차가이저항인후단수거고소존저적식별표의외실절소대래적대정개계통적위험。
Along with the rise of the Internet of Things technology, radio frequency identification (RFID) technology is taken more attentions, while its security and privacy features limit its usage. Facing with those problems, many protocols had been proposed, while in those protocols, the RFID reader was only a kind of message transmitter and it effect was not developed. In this text, a new scheme is suggested. In the scheme, the tag and the back-end database keep the different secret, and the reader builds their relation. By this means, the scheme can not only resist the common attacks, but also resist the system threaten which due to the verification tables is lost by accident.