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Block chain transfer transaction privacy protection method, block chain node equipment and medium

A technology of privacy protection and node equipment, which is applied in the field of blockchain to achieve the effect of protecting privacy

Pending Publication Date: 2021-12-03
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the main purpose of the present invention is to provide a blockchain transfer transaction privacy protection method, blockchain node equipment and media, aiming to solve the technical problem of blockchain transaction data security

Method used

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  • Block chain transfer transaction privacy protection method, block chain node equipment and medium
  • Block chain transfer transaction privacy protection method, block chain node equipment and medium
  • Block chain transfer transaction privacy protection method, block chain node equipment and medium

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Embodiment Construction

[0070]The following description will refer to the accompanying drawings to more fully describe the present disclosure. Exemplary embodiments of the invention are shown in the drawings. However, the present invention may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present invention to those skilled in the art. Like reference numbers refer to the same or similar components.

[0071] The terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to limit the invention. As used herein, the singular forms "a" and "an" are intended to include the plural forms as well, unless the context clearly dictates otherwise. Furthermore, when used herein, "include" and / or "include" or "include" and / or "include" or "have" and / o...

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PUM

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Abstract

The invention provides a block chain transfer transaction privacy protection method, block chain node equipment and a medium. The method comprises the following steps: receiving a transfer request sent by a payee node device, wherein the transfer request carries a plurality of collection accounts and a total collection amount; sending at least one transfer serial number and the virtual wallet address corresponding to the at least one transfer serial number to payee node equipment, so that the payee node equipment sends the total collection amount, the at least one transfer serial number and the virtual wallet address corresponding to the at least one transfer serial number to a money transfer party node equipment; receiving the total transfer amount and at least one transfer serial number sent by the transfer party node equipment; and transferring the transfer amount to each collection account of the payee node equipment according to the total transfer amount and the at least one transfer serial number. According to the invention, the block chain management node equipment is used as an intermediate medium, the total transfer amount is split, and the transfer operation is completed through a plurality of virtual wallets, so that the privacy of two transfer transaction parties is protected.

Description

technical field [0001] The invention relates to the technical field of blockchain, and in particular, to a privacy protection method for blockchain transfer transactions, a blockchain node device and a medium. Background technique [0002] In the blockchain technology, in order to ensure that the transaction data cannot be tampered with, the transaction data is usually uploaded and added to the blockchain, but this will lead to any node in the blockchain network. The transaction amount, the account addresses of both parties to the transaction, etc. are obtained from the transaction data. [0003] In the prior art, although the transaction data is encrypted by an encryption algorithm to ensure the security and privacy of the transaction data, the encryption algorithm is easy to be cracked, the security level is low, and it cannot truly protect the transaction privacy. SUMMARY OF THE INVENTION [0004] In view of this, the main purpose of the present invention is to provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/06G06Q20/38
CPCG06Q20/065G06Q20/382G06Q20/383G06Q20/389G06Q2220/00G06Q20/02G06Q20/36G06Q20/3674G06Q20/401G06Q20/363
Inventor 戴永彰
Owner FU TAI HUA IND SHENZHEN