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Data processing method and device and equipment

A technology of data processing and processing methods, which is applied in the Internet field, can solve problems such as data leakage, leakage of the seller's processing model, and low security of data processing methods, so as to meet the needs of use, ensure safety of use, and improve safety and reliability.

Active Publication Date: 2020-08-07
ALIBABA GRP HLDG LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this processing method has two data security problems: (1) the seller leaks the processing model to the service platform; (2) the buyer also leaks the data that needs to be processed to the service platform
Therefore, the above-mentioned data processing methods have low security and cannot meet the needs of users with high data security requirements.

Method used

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  • Data processing method and device and equipment
  • Data processing method and device and equipment
  • Data processing method and device and equipment

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Embodiment Construction

[0056] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0057] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the conte...

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Abstract

The embodiment of the invention provides a data processing method and device and equipment, and the method comprises the steps: obtaining a data processing request which is used for calling first data; encrypting first data by using a homomorphic encryption algorithm according to the data processing request to obtain second data corresponding to the first data and at least one encryption parameter; and sending the second data and the at least one encryption parameter to a server-side computing device. Encrypting the data through a homomorphic encryption algorithm obtains a safe data processingprocess so that the data uploaded to the server-side computing device by a buyer user and a seller user is encrypted data, the model parameter information of the seller cannot be leaked to the server-side computing device, and the input information of the buyer cannot be leaked to the server-side computing device, so that the use safety of the data is effectively ensured, the use requirements ofusers are met, and the use safety and reliability of the processing method are further improved.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a data processing method, device and equipment. Background technique [0002] With the rapid development of science and technology, people pay more and more attention to data security. When processing data, the general processing method is as follows: the seller sends the data processing model to the service platform, and then the buyer pays for using the processing model according to the number of calls for processing. However, this processing method has two data security problems: (1) the seller leaks the processing model to the service platform; (2) the buyer also leaks the data that needs to be processed to the service platform. Therefore, the above-mentioned data processing methods are relatively low in security, and cannot meet the needs of users with high data security requirements. Contents of the invention [0003] Embodiments of the present invention pr...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L9/00
CPCH04L63/0442H04L9/008
Inventor 洪澄
Owner ALIBABA GRP HLDG LTD
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