Invention Grant
- Patent Title: Method and apparatus with physically unclonable function (PUF) cell remapping and PUF circuit
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Application No.: US16272110Application Date: 2019-02-11
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Publication No.: US11271758B2Publication Date: 2022-03-08
- Inventor: Yoonmyung Lee , Jongmin Lee , Donghyeon Lee , Yongmin Lee
- Applicant: Research & Business Foundation Sungkyunkwan University
- Applicant Address: KR Suwon-si
- Assignee: Research & Business Foundation Sungkyunkwan University
- Current Assignee: Research & Business Foundation Sungkyunkwan University
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2018-0016196 20180209
- Main IPC: H04L9/32
- IPC: H04L9/32 ; H03K19/17748 ; G06F21/71
Abstract:
A method for physically unclonable function (PUF) cell-pair remapping includes combining PUF cell-pairs between PUF cells in a first array and PUF cells in a second array, acquiring physical parameters for each of the PUF cell-pairs, selecting PUF cell-pairs based on a comparison of the acquired parameters with a first reference, and remapping the selected PUF cell-pairs.
Public/Granted literature
- US20190253266A1 METHOD AND APPARATUS WITH PHYSICALLY UNCLONABLE FUNCTION (PUF) CELL REMAPPING AND PUF CIRCUIT Public/Granted day:2019-08-15
Information query
