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:
Oct. 01, 2024
Filed:
Dec. 17, 2021
Agita Labs, Inc., Ann Arbor, MI (US);
Todd M Austin, Ann Arbor, MI (US);
Valeria Bertacco, Ann Arbor, MI (US);
Alexander Kisil, Ann Arbor, MI (US);
Agita Labs, Inc., Ann Arbor, MI (US);
Abstract
A system includes an electronic circuit that performs operations on encrypted data. The electronic circuit includes electronic circuit elements electrically coupled to receive an encrypted first secret data block including a first data identifier and to decrypt the encrypted first secret data block. The electronic circuit further includes electronic circuit elements electrically coupled to combine the data identifier and an operation identifier of an operation to be executed to generate an intermediate value; apply a one-way hash function to the intermediate value to generate a second data identifier; and encrypt the second data identifier for outputting.