Method and device for executing privacy computing process, electronic equipment and storage medium

By deploying a privacy computing engine on the privacy computing service platform, sub-processes that use plaintext computing methods are automatically identified and prioritized for execution. This solves the problem of high complexity in ciphertext computing, improves the execution efficiency and security of the privacy computing process, and reduces costs.

CN116521756BActive Publication Date: 2026-07-10ANT BLOCKCHAIN TECHNOLOGY (SHANGHAI) CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ANT BLOCKCHAIN TECHNOLOGY (SHANGHAI) CO LTD
Filing Date
2023-04-23
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

In existing privacy computation processes, encrypted computation methods are highly complex and time-consuming, while manual analysis to determine plaintext computation methods requires a high level of technical expertise, increasing both labor and time costs. Furthermore, the involvement of centralized nodes may increase platform performance pressure.

Method used

Deploy a privacy computing engine on the privacy computing service platform. By iteratively determining the ownership information of the input data of sub-processes, automatically determine whether to execute in plaintext computing mode, prioritize the execution of sub-processes that perform plaintext computing, and reduce the number of ciphertext computing steps.

Benefits of technology

While ensuring data security, it improves the execution efficiency of privacy computing processes, reduces the technical skill requirements for users, saves design and optimization time, reduces labor and time costs, and avoids performance pressure on centralized nodes.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN116521756B_ABST
    Figure CN116521756B_ABST
Patent Text Reader

Abstract

The one or more embodiments of the specification provide an execution method and device of a privacy computing process, an electronic device, and a storage medium. A privacy computing engine for executing a privacy computing process participated by multiple data providers is deployed on a privacy computing service platform. The method is applied to the privacy computing engine deployed for any data provider in the multiple data providers. The method comprises: in response to a privacy computing process to be executed, the privacy computing process comprising multiple sub-processes with an execution sequence, iteratively performing the following steps until the multiple sub-processes are all executed: determining a target sub-process from the multiple sub-processes according to the execution sequence, and determining data ownership information of input data of the target sub-process; determining whether the input data of the target sub-process is visible in plaintext to the data provider according to the data ownership information of the input data of the target sub-process; and if yes, executing the target sub-process in a plaintext computing manner.
Need to check novelty before this filing date? Find Prior Art