发明名称 |
PROXIMITY ASSURANCE FOR SHORT-RANGE COMMUNICATION CHANNELS |
摘要 |
A proximity check ensures that a card is physically close to the reader device in order to inhibit relay attacks. The proximity check makes relay attacks more difficult because an additional channel must be intercepted and/or spoofed or relayed. This solution can be used for any kind of short-range communication, including Near Field Communications (NFC). |
申请公布号 |
US2013116964(A1) |
申请公布日期 |
2013.05.09 |
申请号 |
US201113290023 |
申请日期 |
2011.11.04 |
申请人 |
VAN ROERMUND TIMO;BRANDS JAN RENE;SZOSTEK LUKASZ;VAUCLAIR MARC;ZIVKOVIC ZORAN;NXP B.V. |
发明人 |
VAN ROERMUND TIMO;BRANDS JAN RENE;SZOSTEK LUKASZ;VAUCLAIR MARC;ZIVKOVIC ZORAN |
分类号 |
G06F15/00 |
主分类号 |
G06F15/00 |
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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