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:
Dec. 22, 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 deriving cryptographic keys for use in encrypting data based on a plaintext to be encrypted. An example method generally includes receiving, from a querying device, a request for a cryptographic key. The request generally includes data derived from a plaintext value to be encrypted and an indication of a type of the plaintext value to be encrypted. A cryptographic key is generated based, at least in part, on the derived data and the type of the plaintext value to be encrypted. The key deriver transmits the generated cryptographic key to the querying device.