Transaction proposal processing method, device and system, storage medium and electronic device

A processing method and transaction technology, applied in the computer field, can solve the problems of low security in the verification process

Pending Publication Date: 2020-10-23
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides a processing method, device, system, storage medium and electronic device for a transaction proposal, so as to at least solve the technical problem of low security in the verification process of the transaction proposal in the related art

Method used

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  • Transaction proposal processing method, device and system, storage medium and electronic device
  • Transaction proposal processing method, device and system, storage medium and electronic device
  • Transaction proposal processing method, device and system, storage medium and electronic device

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Embodiment Construction

[0039] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0040] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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PUM

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Abstract

The invention relates to a transaction proposal processing method, device and system, a storage medium and an electronic device. The method comprises the steps: obtaining target transaction information of a client; signing the target transaction information by using a client private key of the client to obtain first signature information; sending an initial transaction proposal carrying the targettransaction information and the first signature information to the blockchain node, wherein the initial transaction proposal is used for indicating the blockchain node to obtain a target transactionproposal carrying target transaction information, first signature information and second signature information, and the second signature information is obtained by signing the target transaction information by the blockchain node. According to the application, the technical problem that the verification process of the transaction proposal is relatively low in safety in related technologies is solved.

Description

technical field [0001] The present application relates to the computer field, and in particular to a transaction proposal processing method, device, system, storage medium and electronic device. Background technique [0002] With the continuous development of blockchain technology in the financial field, especially on the BaaS (Blockchain as a Service, blockchain as a service) platform, how to ensure the authenticity and traceability of transaction data has become a challenge for the BaaS platform. important question. [0003] In related technologies, the BaaS-based blockchain transaction verification scheme mainly includes: when a user initiates a transaction call request through the BaaS platform, the SDK uses the organization private key to sign the transaction information once, and initiates a transaction proposal (Proposal) to the blockchain network. ), the transaction proposal sends the contract flag, parameter information, signature and other information called by th...

Claims

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Application Information

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IPC IPC(8): G06Q20/38G06F21/60H04L9/32H04L29/08
CPCG06Q20/3825G06Q20/3829G06Q20/389G06F21/602H04L9/3236H04L67/10
Inventor 朱江孟佶高波
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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