公开(公告)号：US20240340178A1

公开(公告)日：2024-10-10

申请号：US18297339

申请日：2023-04-07

Applicant: Lemon Inc.

Inventor： Haohao QIAN ,  Jian DU ,  Qiang YAN

IPC: H04L9/30 ,  G06F16/2455 ,  G06F16/25

CPC classification number: H04L9/3066 ,  G06F16/2456 ,  G06F16/258 ,  H04L2209/46

Abstract: Methods and systems for secure computation and communication are provided. The method includes transforming identifications of a first dataset using a first transforming scheme, and transforming attributes of the first dataset using a second transforming scheme. The method also includes dispatching the transformed first dataset, receiving a second dataset, transforming identifications of the received second dataset, dispatching the identifications of the transformed received second dataset, and receiving a set of identifications. The method further includes generating a first intersection of the received set of identifications and the transformed received second dataset, generating a first share based on the first intersection, receiving a second share, and constructing a result based on the first share and the second share.