Data storage method and device and electronic equipment

A data storage device and data storage technology, applied in the computer field, can solve the problems of user privacy data leakage and easy data theft, and achieve the effect of ensuring data privacy and improving security

Active Publication Date: 2020-08-14
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiments of this specification provide a data storage method, device and electronic equipment, which are used to at least solve the problem in the prior art that the data in the file system of the terminal equipment is easy to be stolen, resulting in the leakage of user privacy data

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  • Data storage method and device and electronic equipment
  • Data storage method and device and electronic equipment
  • Data storage method and device and electronic equipment

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of this specification more clear, the following will clearly and completely describe the technical solutions of the embodiments of this specification in combination with specific embodiments of this specification and corresponding drawings. Apparently, the described embodiments are only some of the embodiments in this specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0019] As used herein, the term "comprising" and its variants represent open terms meaning "including but not limited to". The term "based on" means "based at least in part on". The terms "one embodiment" and "an embodiment" mean "at least one embodiment." The term "another embodiment" means "at least one other embodiment." The ter...

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Abstract

The embodiment of the invention discloses a data storage method, a device and electronic equipment. The electronic device is configured with a trusted execution environment. At least one safety application is running in the trusted execution environment. In this method, firstly, a data storage request from a service application is obtained; wherein the data storage request comprises service data to be stored; according to the method, the service data is encrypted based on the safety application in the trusted execution environment of the electronic equipment to generate the corresponding encrypted service data, and then the encrypted service data is stored in the service storage space of the electronic equipment, so that the safety storage of the terminal data can be realized, and the safety of user data or privacy can be protected.

Description

technical field [0001] The embodiments of this specification relate to the field of computer technology, and in particular, to a data storage method, device, and electronic equipment. Background technique [0002] As people's requirements for data security are increasing day by day, some user privacy data will be required to be stored locally on the terminal (for example, stored on the user's mobile phone) instead of being stored by the operator service provider. However, there will still be some criminals who use high-end technology to crack the file system of the terminal device to steal user privacy data, which is not conducive to protecting the security of user data or privacy. Contents of the invention [0003] In view of this, the embodiments of this specification provide a data storage method, device and electronic device, which are used to at least solve the problem in the prior art that data in a file system of a terminal device is easy to be stolen, resulting in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/57G06F21/60G06F21/62
CPCG06F21/57G06F21/602G06F21/6245G06F2221/2107
Inventor 朱丙营辛知王东晟曹爽
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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