发明名称 |
SYSTEM AND METHOD FOR SECURING RF TRANSACTIONS USING A RADIO FREQUENCY IDENTIFICATION DEVICE INCLUDING A RANDOM NUMBER GENERATOR |
摘要 |
A system and method for securing a Radio Frequency (RF) transaction using a RF identification device (RFID) transaction device is provided. The method includes a RFID transaction device including a random number generator for generating a random number. The random number may be used by an account issuer to verify the validity of a RFID transaction device or RFID reader communicating on the RF transactions network. The authorizing agent may receive the random number and compare the random number to a device validating code.
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申请公布号 |
US2005071231(A1) |
申请公布日期 |
2005.03.31 |
申请号 |
US20040708547 |
申请日期 |
2004.03.10 |
申请人 |
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC. |
发明人 |
BEENAU BLAYN W.;FIELDS SETH W.;IMADA JON;MCDONALD JOHN;PEART LEE J.;ROJEWSKI JOHN;SAUNDERS PETER D. |
分类号 |
G06Q20/00;G06Q20/04;G06Q20/14;G06Q20/20;G06Q20/32;G06Q20/34;G06Q20/36;G06Q20/40;G06Q30/02;G07C9/00;G07F7/10;(IPC1-7):G06F17/60 |
主分类号 |
G06Q20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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