轻量级安全的RFID电能计量封印的设计与实现
发布时间：2018-09-07 19:39
【摘要】：智能计量封印在电力智能计量设备自动化检定和管理中起着关键作用。同传统的铅封及二维码封印相比较,基于RFID的计量封印能提供的智能化和自动化程度更高,安全性更好。设计了RFID电能计量封印的数据格式,使用SM7算法芯片实现了一种轻量级RFID双向安全认证协议,认证过程中流加密的密钥随机产生,只使用对称加密运算,加密认证计算量小,认证过程速度快,适合于低成本的RFID。这种新型RFID电能计量封印方便实现远程电能数据采集,能够提供数据完整性和机密性保护功能,具备很好的防伪性能。
[Abstract]:Intelligent metering seal plays a key role in automatic verification and management of power intelligent metering equipment. Compared with the traditional lead seal and QR code seal, the metrological seal based on RFID can provide higher intelligence and automation and better security. The data format of RFID electric energy metering seal is designed, and a lightweight RFID bidirectional security authentication protocol is implemented by using SM7 algorithm chip. In the authentication process, the key of stream encryption is generated randomly, only symmetric encryption operation is used, and the amount of encryption authentication calculation is small. The certification process is fast and suitable for low-cost RFID. This new type of RFID power metering seal is convenient to realize remote power data acquisition, can provide data integrity and confidentiality protection function, and has good anti-counterfeiting performance.
【作者单位】： 沈阳工程学院信息学院;中国电力科学研究院计量中心;
【基金】：辽宁省自然科学基金(2015020020) 辽宁省百千万人才工程培养经费(2013921051)资助项目
【分类号】：TM933.4;TP391.44
[Abstract]:Intelligent metering seal plays a key role in automatic verification and management of power intelligent metering equipment. Compared with the traditional lead seal and QR code seal, the metrological seal based on RFID can provide higher intelligence and automation and better security. The data format of RFID electric energy metering seal is designed, and a lightweight RFID bidirectional security authentication protocol is implemented by using SM7 algorithm chip. In the authentication process, the key of stream encryption is generated randomly, only symmetric encryption operation is used, and the amount of encryption authentication calculation is small. The certification process is fast and suitable for low-cost RFID. This new type of RFID power metering seal is convenient to realize remote power data acquisition, can provide data integrity and confidentiality protection function, and has good anti-counterfeiting performance.
【作者单位】： 沈阳工程学院信息学院;中国电力科学研究院计量中心;
【基金】：辽宁省自然科学基金(2015020020) 辽宁省百千万人才工程培养经费(2013921051)资助项目
【分类号】：TM933.4;TP391.44
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【共引文献】
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