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:
Jul. 16, 2024
Filed:
Jun. 29, 2021
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Lee A. Preimesberger, Houston, TX (US);
Matthew Bra Kocurek, Houston, TX (US);
Robert George Lake, Jr., Houston, TX (US);
John Denardo, Spring, TX (US);
Hewlett Packard Enterprise Development LP, Spring, TX (US);
Abstract
Examples described herein relate to signing of files based on file security credentials. A signing request for a file is received from a file author device. The signing request may include a file identifier associated with the file and a first key identifier associated with a first key stored in a hardware security module (HSM). File security credentials associated with the file may be obtained from one or more file security databases using the file identifier. A file security value for the file may be determined based on the file security credentials. On determining that the file security value satisfies a predetermined first key criteria, the file may be signed using the first key.