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Access data encryption processing method and system for block chain

A technology for accessing data and encrypting processing, applied in the field of blockchain

Inactive Publication Date: 2020-08-18
陈议尊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are currently some digital transaction technologies based on facial recognition, but there is no mature and effective solution for the security and confidentiality of facial features

Method used

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Examples

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Embodiment Construction

[0023] Embodiments of the technical solution of the present invention will be described in detail below. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0024] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

[0025] In one embodiment, the present invention first proposes a method for encrypting access data for blockchain, comprising steps:

[0026] Count transaction data on multiple transaction nodes, and collect visitors' facial features during transactions;

[0027] Pack the transaction data and facial feature data of all transaction nodes into a block within the preset time period, and combine the transaction time, the time of col...

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PUM

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Abstract

The invention provides an access data encryption processing method and system for a block chain. When the system and the method are used, transaction data and facial feature data are encrypted, the transaction data and the facial feature data are constructed into a block chain system, and the transaction data and the facial feature data cannot be tampered based on the tamper resistance of the block chain; and meanwhile, the digital signature and the digital certificate of the facial feature data are obtained through calculation, so that the digital signature and the digital certificate can becalled when the facial feature data are used in the later period, and the digital signature and the digital certificate can prevent the facial feature data from being fake.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a method and system for encrypting and processing access data of block chains. Background technique [0002] Blockchain can be used to automate tasks and processes that are not limited to the field of cryptocurrencies, such solutions will be able to use the characteristics of blockchain to better encrypt transactions. At present, the issuance and transaction in the market are not transparent, and the credibility in the consumer market is insufficient. There is a serious centralization phenomenon in all issues in the market. Whether it is credit cards, airline flights, shopping malls, or online shopping malls in the telecommunications industry, they are all promoted by their respective companies or platforms. There are currently some digital transaction technologies based on facial recognition, but there is no mature and effective solution for the security and confidentialit...

Claims

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Application Information

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IPC IPC(8): G06Q20/38G06Q20/40H04L9/06G06K9/00G06F21/64G06F21/60
CPCG06Q20/3825G06Q20/38215G06Q20/3823G06Q20/3829G06Q20/40145G06F21/602G06F21/64H04L9/0643G06V40/168
Inventor 陈议尊
Owner 陈议尊
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