Invention Grant
- Patent Title: Method and apparatus for preventing accelerated aging of a physically unclonable function
- Patent Title (中): 防止身体不可克隆功能加速老化的方法和装置
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Application No.: US13867574Application Date: 2013-04-22
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Publication No.: US08981810B1Publication Date: 2015-03-17
- Inventor: Stephen M. Trimberger , Austin H. Lesea
- Applicant: Xilinx, Inc.
- Applicant Address: US CA San Jose
- Assignee: Xilinx, Inc.
- Current Assignee: Xilinx, Inc.
- Current Assignee Address: US CA San Jose
- Agent Kin-Wah Tong; LeRoy D. Maunu
- Main IPC: H03K19/00
- IPC: H03K19/00

Abstract:
A method, non-transitory computer readable medium, and apparatus for preventing accelerated aging of a physically unclonable function (PUF) circuit are disclosed. For example, the method monitors an environmental condition associated with the physically unclonable function circuit, detects a change in the environmental condition associated with the physically unclonable function circuit, and, in response to the change in the environmental condition, implements a security function for preventing the accelerated aging of the physically unclonable function circuit.
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