Cross-chain transaction verification method, terminal equipment and readable storage medium

A verification method and transaction technology, applied in user identity/authority verification, instruments, payment systems, etc., can solve problems such as increasing the processing burden of cross-chain gateways

Active Publication Date: 2021-05-18
HANGZHOU QULIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of this application provides a cross-chain transaction verification method, terminal equipment and readable storage medium, which can solve the current problem that the cross-chain gateway of the destination chain verifies the cross-chain transaction and increases the processing burden of the cross-chain gateway

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  • Cross-chain transaction verification method, terminal equipment and readable storage medium
  • Cross-chain transaction verification method, terminal equipment and readable storage medium
  • Cross-chain transaction verification method, terminal equipment and readable storage medium

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Embodiment Construction

[0046] 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, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0047] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0048] It should...

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Abstract

The invention is suitable for the technical field of computer application, and provides a cross-chain transaction verification method, terminal equipment and a readable storage medium; the method comprises the steps: obtaining a cross-chain event submitted by a source chain; generating a cross-chain transaction based on the cross-chain event, wherein the cross-chain transaction comprises a verification protocol; and sending the cross-chain transaction to a relay chain, and indicating the relay chain to send the cross-chain transaction to a target chain cross-chain gateway after verification of the verification protocol is passed. According to the embodiment of the invention, the cross-chain transaction is sent to the relay chain, and the relay chain is indicated to only verify the verification protocol in the cross-chain transaction, so that the problem that the processing burden of the cross-chain gateway is increased due to the fact that the cross-chain gateway of the target chain verifies the cross-chain transaction at present can be solved on the premise of ensuring privacy.

Description

technical field [0001] The application belongs to the field of computer application technology, and in particular relates to a verification method for cross-chain transactions, a terminal device and a readable storage medium. Background technique [0002] With the development of blockchain application technology, different blockchains can communicate with each other through cross-chain technology. Cross-chain technology mainly includes notary-based mechanisms, hash locks, and relay chains. Among them, the cross-chain transaction based on the relay chain is that different application chains access the relay chain through the cross-chain gateway, and perform cross-chain operations through the relay chain. [0003] Since the business-sensitive information of both parties is involved in the cross-chain transaction, and the cross-chain transaction stored through the relay chain can be obtained by other institutions, it is easy to cause the privacy of both parties to the transacti...

Claims

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Application Information

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IPC IPC(8): H04L29/06G06F21/62G06Q20/38H04L9/32H04L12/66H04L29/08
CPCH04L63/083H04L63/0435H04L63/0442H04L63/0478G06Q20/3829G06F21/6245H04L9/3218H04L67/10H04L12/66H04L9/50
Inventor 李伟邱炜伟蔡亮汪小益匡立中
Owner HANGZHOU QULIAN TECH CO LTD
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