计算机工程
計算機工程
계산궤공정
COMPUTER ENGINEERING
2014年
1期
144-148
,共5页
物联网%传输机制%认证%本地物品信息服务器%远程物品信息服务器
物聯網%傳輸機製%認證%本地物品信息服務器%遠程物品信息服務器
물련망%전수궤제%인증%본지물품신식복무기%원정물품신식복무기
Internet of Things(IoT)%transmission mechanism%certification%Local Information Server of Things(LIST)%Remote Information Server of Things(RIST)
针对现有物联网传输机制的安全问题，提出一种基于认证的安全传输机制。在物品信息的感知阶段给出基于认证的RFID协议以保证标签的正确性，通过Hash计算、嵌套加密等操作，实现本地物品信息服务器与远程物品信息服务器间物品信息的安全传输。基于物联网的温湿度传感器实验与无陑通信实验结果表明，该机制能够保证信息的安全传输，计算开销和通信开销均优于MLDL方法。
針對現有物聯網傳輸機製的安全問題，提齣一種基于認證的安全傳輸機製。在物品信息的感知階段給齣基于認證的RFID協議以保證標籤的正確性，通過Hash計算、嵌套加密等操作，實現本地物品信息服務器與遠程物品信息服務器間物品信息的安全傳輸。基于物聯網的溫濕度傳感器實驗與無陑通信實驗結果錶明，該機製能夠保證信息的安全傳輸，計算開銷和通信開銷均優于MLDL方法。
침대현유물련망전수궤제적안전문제，제출일충기우인증적안전전수궤제。재물품신식적감지계단급출기우인증적RFID협의이보증표첨적정학성，통과Hash계산、감투가밀등조작，실현본지물품신식복무기여원정물품신식복무기간물품신식적안전전수。기우물련망적온습도전감기실험여무이통신실험결과표명，해궤제능구보증신식적안전전수，계산개소화통신개소균우우MLDL방법。
For the disadvantages of existing transmission mechanisms, this paper proposes a securely transmission mechanism based on certification. A RFID protocol is presented to ensure the correctness of the label in the perception stage, and the securely transmission between the Local Information Server of Things(LIST) and the Remote Information Server of Things(RIST) is accomplished by the Hash calculation and nested encryption operation. Results of temperature and humidity sensor experiment and wireless communications experiment based on the Internet of Things(IoT) show that this method is effective, can ensure the security of information transmission, and its computational overhead and communicational overhead are also lower than the existing MLDL methods.
