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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.:

US 10127405 B1

PDFFull Text
Expired
Date of Patent:
Nov. 13, 2018

Filed:

Jun. 13, 2016

Techniques for determining an anti-replay counter for preventing replay attacks

Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventors:

Vincent Pierre Le Roy, San Diego, CA (US);

Olivier Jean Benoit, San Diego, CA (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorneys:

Jae-Hee Choi

Hunter Clark

Primary Examiner:

Amir Mehrmanesh

Int. Cl.
CPC ...
G06F 21/64 (2013.01); H04L 29/06 (2006.01); H04L 9/32 (2006.01); G06F 12/14 (2006.01); G06F 21/57 (2013.01); G06F 21/71 (2013.01); G06F 21/72 (2013.01);
U.S. Cl.
CPC ...
G06F 21/64 (2013.01); G06F 12/14 (2013.01); G06F 21/575 (2013.01); G06F 21/71 (2013.01); G06F 21/72 (2013.01); H04L 9/3242 (2013.01); H04L 9/3247 (2013.01);
Abstract

Techniques for maintaining an anti-replay counter (ARC) for providing data protection in an integrated circuit are provided. A method according to these techniques includes determining a static baseline value based on an ARC value stored in a programmable read-only memory of the integrated circuit, determining the ARC value based on the static baseline value and a transient component, and storing the ARC value in a volatile memory of the integrated circuit.

Find Patent Forward Citations

Le Roy, Vincent. (2018). Techniques for determining an anti-replay counter for preventing replay attacks (U.S. Patent No. 10127405). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10127405

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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