公开(公告)号：US20240169074A1

公开(公告)日：2024-05-23

申请号：US17993661

申请日：2022-11-23

Applicant: Microsoft Technology Licensing, LLC

Inventor： Man Chun D. Leung ,  Saket Kumar ,  Ryan T. Tecco ,  Jing Wang ,  Ryan M. Rogers ,  Manoj R. Thakur ,  Devang N. Jhaveri ,  Sudhanshu Arora ,  Liangzhong Yin

IPC: G06F21/60 ,  G06F21/53

CPC classification number: G06F21/602 ,  G06F21/53 ,  G06F2221/034

Abstract: Technologies for secure multi-party computation include computing first double-encrypted data, computing second double-encrypted data, and, in a trusted execution environment, executing a query on the first double-encrypted data and the second double encrypted data to create a query-processed double-encrypted data set. The trusted execution environment can provide the query-processed double-encrypted data set to a requester such as another computer, system, or process.