The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2021
Filed:
Mar. 30, 2018
Intel Corporation, Santa Clara, CA (US);
Manoj Sachdev, Waterloo, CA;
Vikram Suresh, Portland, OR (US);
Sanu Mathew, Portland, OR (US);
Sudhir Satpathy, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An embodiment of a semiconductor package apparatus may include technology to generate a first output from a physically unclonable function (PUF) based on a challenge, modify the challenge based on the first output, and generate a response based on the modified challenge. Some embodiments may additionally or alternatively include technology to change a read sequence of the PUF based on an output of the PUF. Some embodiments may additionally or alternatively include technology to vary a latency of a linear feedback shift register based on an output from the PUF. Other embodiments are disclosed and claimed.