Two-factor two-dimensional code door opening system based on dynamic token and implementation method

A dynamic token, two-factor technology, applied in the field of information security, can solve the security problems of QR code door opening, the inability to realize QR code door opening, and the inability to realize transmission door opening, etc.

Inactive Publication Date: 2018-04-27
北京慧正博兴科技服务有限公司
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and provide a method to solve the problem that the existing two-dimensional code door opening technology is based on network transmission, and the door cannot be opened by transmission ac

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
  • Two-factor two-dimensional code door opening system based on dynamic token and implementation method
  • Two-factor two-dimensional code door opening system based on dynamic token and implementation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 A dynamic token two-factor two-dimensional code door opening system shown includes a cloud management service platform, a mobile phone APP platform, and a terminal controller, and each system calls each other for services, wherein:

[0018] The cloud management service platform implements communication with the mobile phone APP by calling webservice from the Internet, provides identity authentication and authentication for mobile phone APP user login, and provides user authority management and authorization; realizes instant communication with the terminal controller through the MQTT protocol of the Internet of Things, and manages Terminal controller device ID and physical address; issue user login information and interference codes to the terminal controller, and record device operation information, door opening information and error messages;

[0019] The mobile APP platform provides an entrance for user operations, which is used for user login and co...

Embodiment 2

[0022] As a preference of Embodiment 1, the one-time password refers to: the mobile phone APP initiates a door opening request, and is locally generated by an algorithm through the token seed and the current time.

[0023] There are two ways for the interference code. In the first way, if the login information is consistent with the last time, then use the locally cached interference code and the one-time password to perform a mixed operation to generate a two-factor password; in the second way, if the login user is inconsistent with the last time, then Request user information and the corresponding interference code from the cloud, and perform mixed operations on the requested interference code and one-time password to generate a two-factor password; encrypt the two-factor password to generate a challenge code, generate a QR code based on the challenge code, and display it on the mobile phone APP side.

[0024] After the local decryption, the terminal controller compares the ...

Embodiment 3

[0027] The present invention provides a dynamic token two-factor two-dimensional code door opening system to realize three door opening scenarios, while ensuring the security of information in each scenario and the legality of the identity of the person who opens the door:

[0028] Scenario 1: Open the door remotely.

[0029] The communication connection between the access control system and the cloud platform is established through the Internet of Things protocol, and the cloud platform can monitor the access control status (online and offline) of the emergency station / emergency warehouse. The cloud initiates a door-opening request (opening user, corresponding device, opening authority, time, etc.), converts the request into a door-opening command and encrypts it. Through the MQTT protocol of the Internet of Things, an instruction is sent to the terminal controller (the instruction is valid once), and the terminal receives the instruction to decrypt and execute the operation ...

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 a dynamic token two-factor two-dimensional code door opening system which comprises a cloud management service platform, a mobile phone APP platform and a terminal controller.The cloud management service platform provides identity authentication, identification, right management and authorization for the login of a mobile phone APP user, manages the device ID and physicaladdress of the terminal controller, and issues user login information, an interference code and the like to the terminal controller. The mobile phone APP platform provides an entrance for the user operation, generates a one-time password as a token carrier, and asks the cloud for the interference code. After the challenge code is calculated, a two-dimensional code is generated by encryption, and the terminal controller is challenged by the two-dimensional code. The terminal controller scans, decodes, decrypts and identifies the two-dimensional code, and determines whether to issue an open command to a lock control board according to the identification. According to the invention, the problems that the existing two-dimensional code door opening technology based on network transmission and cross-region cannot realize transmission door opening, and two-dimensional code door opening cannot be realized in an emergency non-network environment are solved, and the safety of the existing two-dimensional code door opening is realized.

Description

technical field [0001] The invention relates to a dynamic token-based two-factor two-dimensional code door opening system and an implementation method, belonging to the technical field of information security. Background technique [0002] With the advancement of the construction of public basic storage facilities (smart miniature fire stations, lockers, express cabinets, automatic vending cabinets), various public basic storage devices are distributed in every corner of people's activities such as communities / schools / public places. Door opening methods (keys, access cards, fingerprint recognition, etc.) can no longer meet the flexible needs of public door opening. Based on the above needs of the public to open the door, a related scheme for opening the door with a QR code is proposed. Users scan the code to open the door by obtaining the QR code to open the door. However, how to ensure the normal opening of the access control in various scenarios, how to ensure the security...

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): H04L12/58H04L29/06H04L29/08H04M1/725G07C9/00
CPCH04L51/046H04L63/0807H04L63/0876H04L67/025H04L67/08G07C9/00174H04M1/72403
Inventor 侯鹏军王育农
Owner 北京慧正博兴科技服务有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap