Node and user interactive authentication method and system in blockchain network mode

A network mode, interactive authentication technology, applied in the field of node and user interactive authentication, can solve the problems that the technology cannot be widely popularized and applied, and the block node calculation amount and storage capacity are higher.

Active Publication Date: 2021-07-13
INSPUR COMMON SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since each block needs to record a large amount of transaction information, resulting in higher requirements for the calculation and storage capacity of block nodes, this technology cannot be widely promoted and applied

Method used

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  • Node and user interactive authentication method and system in blockchain network mode
  • Node and user interactive authentication method and system in blockchain network mode
  • Node and user interactive authentication method and system in blockchain network mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] as attached figure 1 As shown, the node and user interactive authentication method under the block chain network mode of the present invention, the method steps are as follows:

[0038] S1. The initial node system of the authentication chain establishes the initial authentication code and sets up the encryption method and encryption parameter content; the encryption parameter content includes time, node name or address; the initial authentication code is the information starting point of the entire authentication chain; the initial node is a system or a dedicated Authentication service; the initial node needs to establish a basic user information access interface, that is, to ensure that users can access relevant user information stored on other nodes after logging in at any node, so as to realize the security and efficiency of the authentication chain.

[0039] S2. When adding a new node system, select any node in the authentication chain as the parent node, and create...

Embodiment 2

[0045] as attached figure 2 As shown, the node and user interactive authentication system in the blockchain network mode of the present invention includes an initial authentication code establishment module, a new node initial authentication code establishment module, an authentication chain authentication module, an authentication chain node system login module and Node monitoring module. The initial authentication code establishment module is used to establish the initial authentication code of the initial node system of the authentication chain and establishes the encryption method and encryption parameter content of the initial node of the initial authentication chain; the new node initial authentication code establishment module is used for the establishment of the initial authentication code of the new node. When adding a new node system, select any node in the authentication chain as the parent node, and create a new node authentication code according to the parent nod...

Embodiment 3

[0047] as attached image 3 As shown, taking A, B, C, D, E, F, G and H as examples:

[0048] (1), the initial node establishes the initial authentication code and sets up the encryption method;

[0049] (2), A allows nodes B, C, and D to access the authentication chain, and builds a basic information interface. At the same time, the node can create a special data interface to provide access within the chain and add other restrictions such as permissions;

[0050] (3) Node B allows E and F to access the authentication chain, D allows G to access the authentication chain, and G allows H to access the authentication chain;

[0051] (4) If node G has malicious behavior, node D needs to notify all nodes except G and all child nodes (H nodes) of G to suspend the authentication behavior of all nodes under the node tree until it is repaired and resumes authentication.

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PUM

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Abstract

The invention discloses a method and system for interactive authentication between nodes and users in the blockchain network mode, which belongs to the field of computer network technology. The technical problem to be solved by the invention is how to use blockchain technology to realize interactive authentication between nodes and users. To simplify the reliance on the user center in the joint development of multiple systems, the technical solution adopted is as follows: the steps are as follows: S1. The initial node system of the authentication chain establishes the initial authentication code and sets up the encryption method and encryption parameter content; S2. When adding a new node system, select Any node in the authentication chain acts as the parent node, and creates a new node authentication code according to the parent node authentication code and the specified encryption method. After the creation is successful, it is deemed that the new node joins the authentication chain; after S3 and the new node join the authentication chain, it is deemed The identity information of the new node is credible in the authentication chain. The invention also discloses an interactive authentication system between nodes and users in the block chain network mode.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a method and system for interactive authentication between nodes and users in a blockchain network mode. Background technique [0002] Blockchain technology has gradually developed and matured and has begun to be used in the Internet, financial transactions, digital currency and other fields. The biggest advantage is that the security of information is guaranteed in the basic mechanism, and the validity of each piece of information is guaranteed through decentralization and data block encryption. [0003] Since each block needs to record a large amount of transaction information, the calculation and storage capacity requirements of the block nodes are higher, which makes this technology unable to be widely promoted and applied. Therefore, how to use blockchain technology to realize interactive authentication between nodes and users, simplify the dependence on the user ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0815H04L63/0869H04L67/10
Inventor 郑伟波柯桓
Owner INSPUR COMMON SOFTWARE
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