摘要
近场通信(Near Field Communication,NFC)智能海报是NFC技术主要应用之一,而如何保证智能海报中信息的安全成为了各应用厂商关心的主要问题.首先,讨论了NFC标签和智能海报中存在的安全问题.其次以校园快餐订餐系统为例,利用NFC标签技术及其记录类型设计了一种用于实现订餐功能的智能海报NDEF(NFC Data Exchange Format)报文格式.在此基础上,将RSA密钥体系应用于签名记录中实现了对智能海报中信息的签名,并详细描述了订餐信息读写模块的实现流程.
Smart poster is one of the main application of NFC （Near Field Communication） technology, while the security of its payload is concerned by all users. First, the security problems of the NFC tags and smart posters are discussed in the paper. And then the Campus Smart Posters Reservation System （CSPRS） is pro- posed in the paper, which uses NFC tags and NFC record types to form the smart poster NDEF message for reservation. The RSA encryption scheme is used to signature the smart postersJpayload and the implementation flows of reservation information reading and writing modules are described in detail in this paper.
出处
《郑州大学学报（工学版）》
CAS
北大核心
2013年第3期98-101,共4页
Journal of Zhengzhou University（Engineering Science）
基金
国家科技重大专项项目(2009ZX03001)
