Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Identity authentication method and device based on user identification module and blockchain technology

A user identification module and blockchain technology, applied in the blockchain field, can solve problems such as data loss and difficulty in recovery

Active Publication Date: 2020-10-30
上海微位可信互联安全科技有限公司
View PDF10 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an identity authentication method and device based on the user identification module and block chain technology, the main purpose of which is to solve the problem of difficult recovery of data loss in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Identity authentication method and device based on user identification module and blockchain technology
  • Identity authentication method and device based on user identification module and blockchain technology
  • Identity authentication method and device based on user identification module and blockchain technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0033] The present invention can be realized by carrying devices of user identification modules such as mobile phones and tablet computers, and can also be realized by developing registration hardware systems carrying user identification modules, such as operator SIM cards, UIM cards, eSIM cards and chips. The registration hardware system is centered on the security microcontroller, and uses the Bluetooth communication module and th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an identity authentication method and device based on a user identification module and the blockchain technology, relates to the technical field of blockchain, and is inventedfor solving the problems of blockchain key storage and use security in the prior art. The method mainly comprises the following steps: generating a blockchain private key and a blockchain public key of a blockchain seed according to a preset blockchain key algorithm; calculating a blockchain address of the blockchain public key according to an address generation algorithm; calculating an identityinformation abstract of the user identity information by adopting a preset HASH algorithm; sending the personal information to an identity registration institution, so that the identity registration institution verifies whether the personal information can pass real-name authentication or not; if the verification is passed, sending the identity information abstract, the blockchain public key and the blockchain address to a digital certificate service institution; if the personal information digital certificate sent by the digital certificate service mechanism is received, sending a user registration request to the blockchain authentication platform. The method and the device are mainly applied to a blockchain user identity authentication process.

Description

technical field [0001] The present invention relates to the field of block chain technology, in particular to an identity authentication method and device based on a user identification module and block chain technology. Background technique [0002] Blockchain technology is a decentralized distributed ledger technology, and the information stored on the blockchain cannot be forged and tampered with. If the single-point authentication method of smart contracts is adopted, the maintenance cost of the data center is high, and single-point failures are prone to occur, and lost data is difficult to recover, etc. [0003] The online blockchain identity authentication method based on multiple private key storage methods in the prior art includes a registration stage and a login verification stage. In the registration phase, the user initiates a registration application through the identity authentication client, enters identity information, and generates a public key and a privat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F21/32G06F21/33G06F21/64
CPCG06F21/32G06F21/33G06F21/64
Inventor 邱振涛李子阳朱惠群
Owner 上海微位可信互联安全科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com