Identity verification method, device and system and computer readable storage medium
An identity verification and identity technology, applied in the field of computer-readable storage media, can solve problems such as the leakage of identity information of transaction parties, the increase of blockchain data scale, and the increase of transaction data size, so as to ensure authenticity and verifiability, Solve the effect of increasing the scale of blockchain data and reducing the amount of data
Active Publication Date: 2020-04-17
JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD +1
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Problems solved by technology
Although this can ensure the authenticity and verifiability of the identities of the parties involved in each transaction, on the one hand, embedding the CA digital certificate directly in the transaction will cause the access parties of the blockchain network to see the parties involved in the transaction. On the other hand, since the digital certificate itself contains a lot of data, the embedded digital certificate in the transaction data will increase the size of the transaction data, and the inclusion of the digital certificate in the transaction data will lead to Blockchain data scale increases
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[0031] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.
[0032]The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, s...
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The invention provides an identity verification method, which comprises the steps of receiving an identity endorsement request from a client, the identity endorsement request comprising a digital certificate requesting endorsement and signature information of a user for the digital certificate, and the digital certificate being capable of representing the identity of the user; in response to the identity endorsement request, performing signature verification on the signature information; if the signature verification succeeds, sending a registration request to a node in the blockchain network,and sending the registration request to a node in the blockchain network, so that the node in the blockchain network responds to the registration request, and in the case of successful registration,the node in the blockchain network performing identity verification on a user initiating the transaction request based on the content of the registration request, and the user initiating the transaction request being a user represented by the digital certificate. The invention further provides an identity verification device, an identity verification system and a computer readable storage medium.
Description
technical field [0001] The present disclosure relates to the technical field of blockchain, and more specifically, to an identity verification method, an identity verification device, an identity verification system, and a computer-readable storage medium. Background technique [0002] Blockchain technology refers to a distributed accounting mechanism that is realized through cryptography technology, peer-to-peer network, consensus mechanism and block data structure organized in time sequence, and has the characteristics of decentralization, non-tamperability and traceability. With the development and improvement of blockchain technology, more and more application fields adopt blockchain technology in collaborative business, such as finance, medical care, supply chain, energy, justice, etc. [0003] Anonymity is one of the characteristics of the blockchain when it was proposed, but with the promotion of blockchain applications, blockchains are increasingly used to carry valu...
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CPCG06F21/64
Inventor 马超
Owner JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD