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基于OTP的一次性电子钱包RFID卡 被引量:1

One Time E-Purse RFID Based on OTP Memory
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摘要 结合低成本的OTP存储器,提出了一次性电子钱包的概念,并提出一次性电子钱包中面额的表示方法,电子钱包中扣钱包的实现流程和读钱包的实现流程。在14443 TypeA协议下实现了该一次性电子钱包RFID卡,指令和加密方法与市面通用S50相兼容。 Based on the low- cost OTP memory, present the conception of one time E- purse, and the method of denoting the par value, the method of how to deduce the money, the method of read balance. Under the protocol of ISO/ IEC 14443 TypeA, realizing this one time E- purse RFID card, and it's command set and encrypting are compatible with S50.
出处 《计算机与数字工程》 2009年第2期168-170,共3页 Computer & Digital Engineering
关键词 一次性电子钱包 初始化钱包 扣钱包 读钱包 one time E-purse, initialize purse, deducing purse, read balance
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参考文献5

  • 1ISO/IEC FDIS 14443 2, Identification Cards- Contactless Integrated Circuit(s) cards- Proximity cards- Part2: Radio Frequency Power and signal interface, 1999
  • 2Mifare One Standard Card IC Function Specification. 2001
  • 3Klaus Finkenzenller著,陈大才编译.射频识别(RFID)技术[M].电子工业出版社,2001.
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  • 5一次性电子钱包及对其进行减法操作和读取余额的方法[Z].中国专利申请号:200810043265.4.

二级参考文献5

  • 1ISO/IEC ISO 15693-2,Final Committee Draft[S].2001.
  • 2Curty J-P,Joehl N,Dehollain C,et al.Remotely powered addressable UHF RFID integrated system[J].IEEE J Sol Sta Circ,2005,40(11):2195-2198.
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