摘要
射频识别技术RFID作为一种新兴的自动识别技术,近年来在国内外已经得到了迅速发展。但由于RFID产品成本的因素极大地限制了RFID的处理能力和安全加密措施,使RFID标签数据比计算机和网络中的数据更容易被非法获取或改写。在分析RFID标签数据在应用中存在的安全隐患的基础上,提出了通过PKI技术解决RFID标签数据安全问题的方法,通过对数据进行加密和签名,可以有效解决标签数据安全问题。
Radio frequency identification as a new automatic identification technology has been developed rapidly in recent year. Because the security of RFID product is bad for the few cost, the data in RFID is easier gotten or modified lawlessly than in compute or network. The problems and shortcomings of RFID data are analysed. Based on research, a method is put forward to solve the problems with PKI, by encrypt and sign the data, the security problems of RFID data would be solved effectively.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第21期5285-5288,共4页
Computer Engineering and Design
