发明名称 |
A RELIABLE PHYSICAL UNCLONABLE FUNCTION FOR DEVICE AUTHENTICATION |
摘要 |
The present disclosure relates to a secure device having a physical unclonable function and methods of manufacturing such a secure device. The device includes a substrate and at least one high-k/metal gate device formed on the substrate. The at least one high-k/metal gate device represents the physical unclonable function. In some cases, the at least one high-k/metal gate device may be subjected a variability enhancement. In some cases, the secure device may include a measurement circuit for measuring a property of the at least one high-k/metal gate device. |
申请公布号 |
GB2519461(A) |
申请公布日期 |
2015.04.22 |
申请号 |
GB20150001966 |
申请日期 |
2013.08.08 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
JOHN BRULEY;VIJAY NARAYANAN;DIRK PFEIFER;JEAN-OLIVER PLOUCHART;PEILIN SONG |
分类号 |
H01L23/58;H01L21/66;H04L9/08 |
主分类号 |
H01L23/58 |
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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