发明名称 |
Physical unclonable function |
摘要 |
<p>A PUF is provided. The PUF comprises a bistable ring of a plurality of inverter stages, wherein the bistable ring comprises multiplexers interspersed between the inverter stages. The PUF is configured to change, in dependence on challenge bits applied to the multiplexers, a course of the bistable ring along which the inverter stages are serially connected via the multiplexers.</p> |
申请公布号 |
EP2763347(B1) |
申请公布日期 |
2015.09.23 |
申请号 |
EP20130153481 |
申请日期 |
2013.01.31 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
MERLI, DOMINIK;SCHUSTER, DIETER |
分类号 |
H04L9/32 |
主分类号 |
H04L9/32 |
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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