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. 10, 2020
Filed:
Nov. 16, 2017
Intuit Inc., Mountain View, CA (US);
Gleb Keselman, Hod-Hasharon, IL;
Ernesto Nebel, San Diego, CA (US);
Jeffery Weber, San Diego, CA (US);
Noah Kauhane, San Diego, CA (US);
Vinu Somayaji, San Diego, CA (US);
Yaron Sheffer, Hod-Hasharon, IL;
INTUIT INC., Mountain View, CA (US);
Abstract
The present disclosure relates to processing data queries on a logically sharded data store. An example method generally includes receiving, from a client device, a query. The query generally comprises one or more data items and wherein at least one of the one or more data items comprises sensitive data. A query processor obtains, from a key management server, a cryptographic key to use to encrypt the record based on data derived from the one or more data items comprising sensitive data and a type of the sensitive data. The query processor generates an encrypted query based on the query and the obtained cryptographic key and executes the encrypted query against the logically sharded database.