Invention Grant
US08981810B1 Method and apparatus for preventing accelerated aging of a physically unclonable function 有权
防止身体不可克隆功能加速老化的方法和装置

  • 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
  • Application No.: US13867574
    Application Date: 2013-04-22
  • Publication No.: US08981810B1
    Publication Date: 2015-03-17
  • Inventor: Stephen M. TrimbergerAustin 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
Method and apparatus for preventing accelerated aging of a physically unclonable function
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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