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Data encryption system and method, data processing method and device and electronic equipment

A technology for encryption processing and data processing, applied in the computer field, can solve problems such as the inability to guarantee the security and reliability of user data, and achieve the effect of improving practicability and ensuring security and reliability

Active Publication Date: 2021-06-18
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiments of the present invention provide a data encryption system, method, data processing method, device, and electronic equipment to solve the problem in the prior art that the security and reliability of user data cannot be guaranteed

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  • Data encryption system and method, data processing method and device and electronic equipment
  • Data encryption system and method, data processing method and device and electronic equipment
  • Data encryption system and method, data processing method and device and electronic equipment

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Embodiment Construction

[0094] 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.

[0095] 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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PUM

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Abstract

The embodiment of the invention provides a data encryption system and method, a data processing method and device and electronic equipment. The system comprises at least one client and a server. Any one of at least one client comprises a first communication module and a first processing module; the first communication module is used for establishing communication connection with a server through remote certification and a secure communication protocol, and receiving an encryption processing result returned by the server; the first processing module is used for generating an encryption processing request and sending the encryption processing request to the server through the first communication module; the server comprises a trusted execution environment, a second communication module and a second processing module; the second communication module is used for acquiring an encryption processing request through remote certification and a secure communication protocol; and the second processing module is used for processing the encryption processing request in the trusted execution environment to obtain an encryption processing result corresponding to the encryption processing request, and returning the encryption processing result to the client through the second communication module.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data encryption system, method, data processing method, device and electronic equipment. Background technique [0002] The cloud platform has sound security protection capabilities, so when users use the cloud database, they don't have to worry about the database being hacked from the outside and causing data leakage. However, users still have doubts about the full ownership of their data, because the data is visible to the cloud platform. Users will worry about unauthorized access by internal operation and maintenance personnel and being used by the cloud platform, even if data encryption such as Transport Layer Security (TLS), Transparent Data Encryption (TDE) and key BYOK are adopted Technology can only guarantee the security of data during storage and transmission. Once loaded into the running database, it is out of protection. At this time, on the server side, o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08G06F21/60
CPCH04L63/0428H04L67/10G06F21/602
Inventor 汪晟黎火荣李飞飞
Owner ALIBABA GRP HLDG LTD