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Data transaction method and device, computing device, storage medium

A transaction method and data technology, applied in the computer field, can solve problems such as difficulty in ensuring data transaction security, and achieve the effect of improving security and avoiding misoperation

Active Publication Date: 2021-02-02
石更箭数据科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, it is difficult to guarantee the security of data transactions by using a centralized service platform for data transactions

Method used

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  • Data transaction method and device, computing device, storage medium
  • Data transaction method and device, computing device, storage medium
  • Data transaction method and device, computing device, storage medium

Examples

Experimental program
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Embodiment Construction

[0050] As mentioned in the background, the existing data transaction method is difficult to avoid transaction fraud, and the data transaction method needs to be optimized.

[0051] In the embodiment of the present invention, the automatic payment operation and confirmation operation through the smart contract can make the transaction process without any third-party intervention, and avoid transaction fraud through the verification operation of the re-encryption key in the smart contract, and improve the security of data transactions. safety.

[0052] In order to make the above objects, features and beneficial effects of the embodiments of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0053] figure 1 It is a flow chart of a data transaction method in an embodiment of the present invention, and will be described in detail through specific steps below.

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PUM

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Abstract

A data transaction method and device, a computing device, and a storage medium. The data transaction method includes: when detecting a payment operation calling a smart contract, locking the transaction gold in the smart contract; When confirming the contract, obtain the re-encryption key and verify the re-encryption key; after the verification is passed, transfer the transaction money to the wallet address of the data sender and notify the data receiver to obtain re-encryption data. Adopting the above data transaction method can improve the security of data transactions.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular, to a data transaction method and device, computing equipment, and storage media. Background technique [0002] With the development of the Internet and the prevalence of online transactions, Internet transactions have become the preferred method for more and more people. Internet transactions provide great convenience to people's lives, especially data transactions. [0003] At present, during the entire transaction process, since the two parties to the transaction cannot establish a trust relationship, a centralized service platform is required to transfer transaction data, and usually after the transaction is completed, the centralized service platform performs the transfer. [0004] However, it is difficult to guarantee the security of data transactions using a centralized service platform for data transactions. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q40/04G06Q20/38
CPCG06Q20/3829G06Q40/04
Inventor 李佳袁一潘晓良张伟
Owner 石更箭数据科技(上海)有限公司