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:
Aug. 02, 2022
Filed:
Sep. 18, 2020
Homomorphic encryption for machine learning and neural networks using high-throughput crt evaluation
Intel Corporation, Santa Clara, CA (US);
Santosh Ghosh, Hillsboro, OR (US);
Andrew Reinders, Portland, OR (US);
Rafael Misoczki, Hillsboro, OR (US);
Rosario Cammarota, San Diego, CA (US);
Manoj Sastry, Portland, OR (US);
INTEL CORPORATION, Santa Clara, CA (US);
Abstract
Embodiments are directed to homomorphic encryption for machine learning and neural networks using high-throughput Chinese remainder theorem (CRT) evaluation. An embodiment of an apparatus includes a hardware accelerator to receive a ciphertext generated by homomorphic encryption (HE) for evaluation, decompose coefficients of the ciphertext into a set of decomposed coefficients, multiply the decomposed coefficients using a set of smaller modulus determined based on a larger modulus, and convert results of the multiplying back to an original form corresponding to the larger modulus.