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Patent Searching and Data


Title:
NODE MATCHING METHOD, APPARATUS, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/203260
Kind Code:
A1
Abstract:
The present description provides a node matching method, apparatus, device and system. The method comprises: obtaining data flow diagram information and node information; determining whether a first data flow diagram is a child diagram of a second data flow diagram; when determining that the first data flow diagram is the child diagram of the second data flow diagram, performing matching between plaintext operator node information and ciphertext operator node information; when matching is successful, obtaining plaintext data; inputting the plaintext data to a session tester to obtain a plaintext execution result and a ciphertext execution result; decrypting the ciphertext execution result to obtain a decrypted result; and calculating a difference between the plaintext execution result and the decrypted result, determining whether the difference is within a preset error range, and outputting the determination result. According to embodiments of the present description, the correctness of the data flow diagram and the diagram execution result can be automatically tested, so that the verification efficiency is improved.

Inventors:
HUANG, Gaofeng (CN)
CHEN, Yuanfeng (CN)
YAN, Yilin (CN)
SHI, Junjie (CN)
XIE, Xiang (CN)
LI, Shenglin (CN)
SUN, Lilin (CN)
Application Number:
PCT/CN2020/083639
Publication Date:
October 14, 2021
Filing Date:
April 08, 2020
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Assignee:
PLATON CO., LIMITED (CN)
International Classes:
G06F11/36; G06F21/62
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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