Cross-chain intercommunication method and system for block chain

A blockchain and cross-chain technology, which is applied in the cross-chain interconnection method and system field of the blockchain, can solve problems such as restricting cross-chain interconnection and no cross-chain mechanism, and achieve the effect of reducing costs and reducing transformation

Active Publication Date: 2020-09-15
西安纸贵互联网科技有限公司
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Problems solved by technology

[0003] However, there is currently no universally recognized cross-chain mechanism. The technical difficulties of blockchain system interconnection include cross-chain transaction verification issues, cross-chain transaction management issues, locked asset management issues, multi-chain protocol adaptation issues, and cross-chain security guarantees question etc.
Therefore, restricting cross-chain interconnection

Method used

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  • Cross-chain intercommunication method and system for block chain
  • Cross-chain intercommunication method and system for block chain
  • Cross-chain intercommunication method and system for block chain

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Embodiment Construction

[0025] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0026] The following describes the method and system for cross-chain interconnection of blockchains according to embodiments of the present invention with reference to the accompanying drawings.

[0027] Before describing the cross-chain interconnection method for removing cross-chains according to embodiments of the present invention, the current cross-chain problems are first described.

[0028] Cross-chain technology is the main way to solve the interconnection problem of blockchain systems. Cross-chain technology is to the interconnection of blockchain systems, just like TCP / IP is to the Internet. Cross-chain technology is a technology that enables val...

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Abstract

The invention provides a cross-chain interconnection method and system for a block chain. The cross-chain interconnection method for a block chain comprises the steps of determining a block chain interconnection and intercommunication theoretical model according to the block chain and a cross-chain demand of the block chain; obtaining an inter-chain interoperation protocol of block chain interconnection and intercommunication based on the block chain interconnection and intercommunication theoretical model; creating a cross-chain distributed application according to a preset rule; and performing a cross-chain operation between two preset block chains through the cross-chain distributed application so as to perform function verification and protocol evaluation on the block chain interconnection and intercommunication theoretical model, thereby realizing optimization of the block chain interconnection and intercommunication theoretical model. According to the cross-chain interconnectionmethod for the block chain, cross-chain intercommunication and interconnection between the block chains can be conveniently, safely and reliably achieved, especially when intercommunication and interconnection are carried out between heterogeneous block chains, transformation of the block chains can be effectively reduced, and therefore the cost of cross-chain operation is reduced.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method and system for cross-chain interconnection of blockchains. Background technique [0002] From the perspective of the development of blockchain, the interconnection between blockchain systems has become the primary issue restricting the development of blockchain technology. Since the head blockchain system does not show the ability of one chain to rule all and apply to all scenarios, a pattern of closed and coexisting multi-chain blockchains is gradually formed. At present, blockchain cross-chain technical solutions are mainly divided into: notary mechanism, side chain, relay, hash lock, distributed private key control, atomic swap agreement, bridging technology, chain Medium chain and other categories. [0003] However, there is currently no universally recognized cross-chain mechanism. The technical difficulties in the interconnection of blockchain sy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/25G06F16/27G06Q20/38H04L9/32H04L29/08
CPCG06F16/25G06F16/27G06Q20/3825H04L67/10H04L9/3247H04L2209/56Y02D10/00
Inventor 樊家合陈昌杨文韬
Owner 西安纸贵互联网科技有限公司
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