Digital certificate multi-level processing method and device based on block chain identification
A digital certificate and processing method technology, applied in the blockchain field, can solve the problems of low efficiency and security of digital certificate processing, easy tampering of identity data, etc.
Pending Publication Date: 2022-03-11
北京泰尔英福科技有限公司
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Problems solved by technology
The issuance and verification of traditional digital certificates rely on centralized CA institutions, identity data is easily tampered with, and there are problems of low efficiency and security in digital certificate processing
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[0032] In order to make the objects, technical solutions, and advantages of the present invention, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Here, the schematic embodiment of the present invention will be described herein for explanation of the invention, but is not limited to the present invention.
[0033] The noun relating to the present invention is first introduced before the embodiment of the present invention is introduced.
[0034] EID - Electronic Identity Citizen Network Electronic Identity Identity.
[0035] UPORT --- Open Identity System for Distributed Network Design.
[0036] WAP --- Wireless Application Protocol wireless application protocol.
[0037] VPN ------ Virtual Private Network virtual private network.
[0038] BID --- BLOCKCHAIN-BASED IDENTIFIER block chain identity.
[0039] The techniques of the inventors have found the existing digital certificate processing and the int...
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The invention discloses a digital certificate multi-stage processing method and device based on block chain identification. A plurality of super nodes form a main chain; when at least one super node is selected as a root certificate authority node, the method comprises the following steps: the root certificate authority node generates a first root certificate, stores the first root certificate on a main block chain, generates a first centralized system user digital certificate and issues the first centralized system user digital certificate to a first centralized system user; the first centralized system user stores the first centralized system user digital certificate, generates a second centralized system user digital certificate and issues the second centralized system user digital certificate to the second centralized system user; the second centralized system user stores a second centralized system user digital certificate; the first and second centralized system users are not on the backbone. According to the invention, the root certificate is stored on the chain, the root certificate is prevented from being tampered, and a multi-stage digital certificate processing mode is adopted, so that the burden of a single chain can be reduced, the certificate issuing and subsequent verification performance can be improved, and efficient and safe multi-stage processing of the digital certificate is realized.
Description
Technical field [0001] The present invention relates to the field of block chains, and more particularly to a digital certificate multi-stage processing method and apparatus based on a block chain identifier. Background technique [0002] This section is intended to provide background or context of the embodiments of the present invention described in the claims. The description herein is not because it is recognized in this section. [0003] Since Internet network e-commerce system technology enables customers to shop online to get information about merchants and businesses, but also increases the risk of certain sensitive or valuable data abuse. In order to ensure the safety and confidentiality of electronic transactions and payments on the Internet, fraudulent behaviors in transactions and payment must be established online. This requires the buyer and the seller to participate in e-commerce to have legal identities and can be validated online. [0004] Definition of identity ...
Claims
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Login to View More IPC IPC(8): H04L9/32H04L67/1004H04L67/1097
CPCH04L9/3263H04L67/1004H04L67/1097
Inventor 李慧玲柳京晖车涵李龙胡键伟武莹杨树梅马晨光张发振曾西平
Owner 北京泰尔英福科技有限公司