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:
Mar. 26, 2024
Filed:
Apr. 05, 2021
Mcafee, Llc, San Jose, CA (US);
Mark Ian Gargett, Brighton, GB;
Shashank Visweswara, Crawley, GB;
Wayne Helm Gibson, Crawley, GB;
David Paul Webb, Seaford, GB;
McAfee, LLC, San Jose, CA (US);
Abstract
Example methods, apparatus, systems and articles of manufacture (e.g., physical storage media) to implement contextual key management for data encryption are disclosed. Example apparatus disclosed are to determine whether a key mapping is associated with a combination of two or more context rules defined for a set of context values associated with input data to be encrypted. Disclosed example apparatus are also to, in response to a determination that no key mapping is associated with the combination of two or more context rules, map a key identifier to the combination of two or more context rules and generate a key corresponding to the key identifier. Disclosed example apparatus are further to encrypt the input data based on the key to obtain encrypted data.