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An instant messaging system and method integrating blockchain technology

A messaging system and blockchain technology, applied in the field of instant messaging systems, can solve problems such as inability to synchronize backup information, data confidentiality and non-repudiation, and inconvenient regulatory audits

Active Publication Date: 2021-03-23
JIANGSU SECURITIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the information is stored locally by all parties, which is not convenient for supervision and review, and it is impossible to achieve the synchronization of backup information among the parties to the transaction, data confidentiality and non-repudiation

Method used

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  • An instant messaging system and method integrating blockchain technology
  • An instant messaging system and method integrating blockchain technology
  • An instant messaging system and method integrating blockchain technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] Embodiment 1: as figure 1 As shown, an instant messaging system that integrates blockchain technology includes a data service layer, an intermediate layer, and a business layer;

[0089] The data service layer builds an alliance chain with blockchain technology as the core, realizes distributed storage and privacy protection for system data, and provides a smart contract deployment and execution environment;

[0090] The middle layer is an instant message service layer, which provides instant message session management and implements a distributed user authentication process based on public key infrastructure;

[0091] The business layer, based on the instant message service, realizes financial business scenarios that can be embedded in conversations for users;

[0092] It also includes management entity application service node clients and individual application service node clients participating in the system. The management entity application service node clients in...

Embodiment 2

[0161] In the embodiment of the present invention, taking the participants including three financial institutions (institution A, institution B, and institution C) and one regulatory institution (institution D) as an example, it illustrates the network deployment structure of the instant messaging system implementing the present invention. The interaction between each node and the main workflow.

[0162] The hierarchical diagram of the instant messaging system that integrates blockchain technology figure 1 As shown, from bottom to top are the data service layer, instant message service layer, and business layer. Each level contains the logical entities of the participating parties at this level.

[0163] In the business layer, each participant will deploy a logical application service node in the system, including multiple functional units.

[0164] For financial institutions, application service nodes include:

[0165] 1. External trading system interface, which can be use...

Embodiment 3

[0212] Example 3, such as Figure 8 As shown, the present invention also proposes an application of a fusion block chain technology instant message system, including a financial institution instant message service node server, a regulatory agency instant message service node server, a public certification center server, a DNS server, and a financial institution instant message service node server. There is at least one node server deployment, which is respectively deployed in different financial institutions, and the instant message service node server of the financial institution, the instant message service node server of the regulatory agency, the public certification center server, and the DNS server are connected through the network;

[0213] The fusion block chain technology instant message system is installed on the instant message service node server of the financial institution, and the fusion block chain technology instant message system includes an external transacti...

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PUM

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Abstract

The invention provides a design method of an instant messaging system architecture incorporating a block chain technology, and an application realization method oriented to financial services based onthe system architecture. The instant messaging system is deployed in different organizations, and the mutual trust between peer organizations is realized. The method ensures the security of session data in instant messaging system, including confidentiality and non-tampering, and provides shielding privacy protection and real-time clearing service for transactions embedded in instant messaging session.

Description

technical field [0001] The present invention relates to an instant messaging system and its application, specifically an instant messaging system that integrates blockchain technology, and a method and application for implementing intra-session transactions between users of different institutions by applying the integrated blockchain technology instant messaging system. [0002] technical background [0003] Securities investment has attracted more and more people's attention. It can be said that equity investment will become one of the basic configurations of residents in the future. To trade stocks in my country, you need to open a securities account first and download the account opening software. Each securities company has its own software. Choose a securities company that suits you according to your personal situation. [0004] In the inter-bank market and various over-the-counter business markets in the securities industry, there is a large demand for instant messaging...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/58H04L29/06H04L29/08G06F21/60G06F21/62G06F21/64G06Q40/04
CPCG06F21/602G06F21/6245G06F21/64G06Q40/04H04L51/046H04L63/0876H04L67/1097H04L67/14
Inventor 施元庆孔亚洲
Owner JIANGSU SECURITIES
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