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:
Sep. 23, 2025
Filed:
Nov. 14, 2023
Red Hat, Inc., Raleigh, NC (US);
Edoardo Vacchi, Milan, IT;
Paolo Antinori, Milan, IT;
Red Hat, Inc., Raleigh, NC (US);
Abstract
A rules engine that is running a rules-based application executing on a computing device comprising a processor device receives a first transaction that includes a plurality of data fields, at least some of the data fields including data to be evaluated by a plurality of rules identified in the rules-based application, the first transaction including encrypted data in a first encrypted data field of the plurality of data fields that has been encrypted with a symmetric key in accordance with a structured encrypted algorithm. The rules engine queries the encrypted data using a first query token generated using the symmetric key to determine if the encrypted data includes a value used in a first condition identified in the plurality of rules. The rules engine takes an action based at least in part on querying the encrypted data.