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. 03, 2023
Filed:
Oct. 10, 2019
Baidu Usa Llc, Sunnyvale, CA (US);
Kunlunxin Technology (Beijing) Company Limited, Beijing, CN;
Yong Liu, Sunnyvale, CA (US);
Yueqiang Cheng, Sunnyvale, CA (US);
BAIDU USA LLC, Sunnyvale, CA (US);
KUNLUNXIN TECHNOLOGY (BEIJING) COMPANY LIMITED, Beijing, CN;
Abstract
In one embodiment, a computer-implemented method of a data processing (DP) accelerator encrypting or decrypting input data can include receiving, from a host device, a command, the input data, and a kernel. The kernel can be an encryption kernel, or a decryption kernel, and the DP accelerator need not know which kernel it has received. The DP accelerator runs the received kernel. In response to the DP accelerator receiving the command, the DP accelerator performs encrypting of the input data using the kernel, if the received kernel is an encryption kernel, otherwise, decrypting the input data using the kernel. The encrypted, or decrypted, input data is then provided to the host device.