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Block chain-based communication method, system and block chain node device

A communication method and node device technology, applied in the field of communication, can solve problems such as reducing user experience, users cannot view historical communication records, and restricting the number of users viewing chat information, so as to improve user experience, achieve permanent preservation, and ensure security. Effect

Inactive Publication Date: 2018-11-16
LAUNCH TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In view of this, this application provides a blockchain-based communication method, system, and blockchain node equipment to solve the security problems of the above-mentioned existing communication methods and some communication software only retain the user's Communication records limit the number of chat messages that users can view, resulting in users being unable to view all their historical communication records, which reduces user experience problems

Method used

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  • Block chain-based communication method, system and block chain node device
  • Block chain-based communication method, system and block chain node device
  • Block chain-based communication method, system and block chain node device

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Embodiment Construction

[0045] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, blockchain node devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0046] In order to illustrate the technical solutions described in this application, specific examples are used below to illustrate.

[0047] figure 1 It is the topology diagram of the blockchain node device provided by the embodiment of this application when it is in use. For convenience of description, only the parts related to this embodiment are shown.

[0048]...

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Abstract

The invention is applicable to the field of communication technology, and provides a block chain-based communication method, system and block chain node device. The method includes: receiving a publickey and an account address sent by a client, and registering the public key and the account address in a block chain; receiving communication information sent by the client, wherein the communicationinformation includes communication data, an account address of a communication opposite end and an account address of the client; sending the communication data to the communication opposite end according to the account address of the communication opposite end, encrypting the communication data by using the public key of the client, and registering the encrypted communication data in the block chain. According to the invention, security of the communication data can be ensured, permanent storage of the communication data can be realized and a user is enabled to view all his / her chat information anytime and anywhere.

Description

technical field [0001] The embodiments of the present application belong to the technical field of communication, and in particular relate to a communication method, system and blockchain node device based on blockchain. Background technique [0002] At present, communication software transmits chat information through a centralized server, and the chat records of both parties are stored in a centralized database. This communication method has security problems. Once the central server fails, it may cause the historical communication stored in the database to The records are leaked or lost, causing losses to users; in addition, the central server of some communication software only keeps the communication records of users within a certain period of time, which limits the number of chat messages that users can view, resulting in users being unable to view all their historical communication records, reducing user experience. Contents of the invention [0003] In view of thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/58H04L29/06H04L29/08
CPCH04L63/0428H04L67/1097H04L51/216H04L67/55
Inventor 刘均张兴斌刘新
Owner LAUNCH TECH CO LTD
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