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Method and system for realizing identity digitalization on a block chain in a trusted execution environment

A technology of execution environment and implementation method, which is applied in the field of identity digitization, can solve problems such as identity information being easily stolen, and achieve the effects of ensuring security, security performance, and reliability

Inactive Publication Date: 2019-05-17
深圳市威赫科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The digitization of identity information is beneficial to various activities such as better identity management, asset management, and digital transactions. At present, the security of digitization of identity information mostly relies on the database security performance of the system or platform itself, and identity information is easily stolen.

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  • Method and system for realizing identity digitalization on a block chain in a trusted execution environment
  • Method and system for realizing identity digitalization on a block chain in a trusted execution environment

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be made below in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, and Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The implementation method of identity digitization on the block chain under the trusted execution environment of the preferred embodiment of the present invention, such as figure 1 As shown, the implementation method is as follows:

[0027] S01: The user generates the public key and private key under the blockchain through the client in the TEE trusted environment, and establishes a digit...

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Abstract

The invention relates to a method and a system for realizing identity digitalization on a block chain in a trusted execution environment, and the method comprises the following steps that: a user generates a public key and a private key under the block chain through a client in a TEE trusted environment, and establishes a digital identity account, and the digital identity account is bound with theprivate key; a user inputs digital identity information into the block chain through the client, and the input digital identity information is verified by the Oracle; after the verification is passed, the block chain generates a digital identity information certificate for issuing the user; the block chain stores the digital identity information certificate and maps and binds the digital identityinformation certificate with a public key, a private key and a digital identity account of a user; according to the digital identity information input method and system based on the TEE trusted environment, the safety of identity information input is guaranteed, the input digital identity information is verified through the Oracle and stored on the block chain after verification is passed, the safety performance of the digital identity information is guaranteed, and meanwhile the reliability of the input digital identity information is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of identity digitization, and more specifically, to a method and system for realizing identity digitization on a blockchain under a trusted execution environment. Background technique [0002] The digitization of identity information is beneficial to various activities such as better identity management, asset management, and digital transactions. At present, the security of digitization of identity information mostly relies on the database security performance of the system or platform itself, and identity information is easily stolen. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for implementing identity digitization on the blockchain under a trusted execution environment in view of the above-mentioned defects of the prior art; [0004] An identity digitization system on the blockchain under a trusted execution environmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L9/08H04L29/06G06F21/64G06F21/62G06F21/60
Inventor 王宗保
Owner 深圳市威赫科技有限公司
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