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Identity authentication system and identity authentication method based on block chain smart contract

A technology of identity authentication and smart contracts, applied in the field of identity authentication, can solve problems such as hackers' remote use and errors, and achieve the effects of improving overall performance, achieving openness and effectiveness, and improving execution efficiency and response efficiency

Active Publication Date: 2018-06-15
HANGZHOU QULIAN TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

However, the implementation of ordinary single sign-on needs to pay a great price. At present, many single sign-on methods rely on the OAuth 2.0 protocol, and many third-party service providers mistakenly use the OAuth 2.0 protocol, so that users are not aware of it. Hackers exploit remotely

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  • Identity authentication system and identity authentication method based on block chain smart contract
  • Identity authentication system and identity authentication method based on block chain smart contract

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Embodiment Construction

[0023] The identity authentication system and identity authentication method based on the block chain smart contract of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, the identity authentication system of the present invention includes:

[0025] (1) The application layer middleware module, which is used to encapsulate the call operation of the smart contract of the blockchain platform, manage the configuration module connected to the smart contract of the blockchain, provide friendly configuration services, and access the identity authentication system The abnormal operation of the account is encapsulated; this module provides a unified call interface to the outside world, and accesses the business system in the form of an SDK. The interface is abstracted and unified in design, which can improve the efficiency of business system development.

[0026] (2) A general authority management mo...

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Abstract

The invention discloses an identity authentication system based on a block chain smart contract. An application layer middleware module provides a universal unified external interface; a universal authority management module manages a user role authority of the identity authentication system and verifies the user authority according to specified rules and policies; a general account management module manages a relevant operation of a user on account information in the identity authentication system, verifies the validity of an access account, and meanwhile, provides an asynchronous message push service to complete real-time updating of the account cache information; and a service system management module manages a service system, completes the registration of an access service system, stores relevant information and an identifier of the service system in the block chain smart contract, and provides a single sign-on scheme for the service system. The identity authentication system provided by the invention has very good reliability, stability and safety.

Description

technical field [0001] The invention relates to the technical field of identity authentication, in particular to an identity authentication system and an identity authentication method based on a blockchain smart contract. Background technique [0002] In existing business systems, user identity authentication is an integral part, and everyone has various digital accounts for logging in to different websites. After analysis and research, four out of five people dislike the cumbersome process of registering personal information on web pages. At present, social media account login has become the mainstream choice to replace online registration. In this process, Internet users can use single sign-on, and one account can log in to various websites. However, the implementation of ordinary single sign-on needs to pay a great price. At present, many single sign-on methods rely on the OAuth 2.0 protocol, and many third-party service providers mistakenly use the OAuth 2.0 protocol, ...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/0807
Inventor 邱炜伟李伟李启雷梁秀波尹可挺
Owner HANGZHOU QULIAN TECH CO LTD
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