Business interaction method, device, device and storage medium based on blockchain network

Abstract

The invention discloses a business interaction method based on a block chain network, which is applied to a business initiator. The method includes: when joining the block chain network, sending information to be verified to the supervisor; receiving the first returned by the supervisor Anonymous identity information, the first anonymous identity information is the anonymous identity information of the business initiator in the blockchain network generated based on the first real identity information after the supervisory party has passed the verification of the verification information; After the public key and the first anonymous identity information are sent to the blockchain network, the first anonymous identity information is used to conduct business interaction with the business counterparty on the blockchain network. By applying the technical solutions provided by the embodiments of the present invention, anonymous transactions of the business initiators on the blockchain network are realized, and the security of business interaction on the blockchain network is improved. The invention also discloses a business interaction device, equipment and storage medium based on the blockchain network, which have corresponding technical effects.

Description

technical field [0001] The present invention relates to the field of security technology, in particular to a business interaction method, device, equipment and storage medium based on a block chain network. Background technique [0002] With the rapid development of computer technology and Internet technology, blockchain technology has gradually emerged, and blockchain networks have been increasingly widely used in financial and other fields. [0003] As a distributed public ledger, the blockchain network is jointly maintained by multiple nodes. The information in the ledger is transparent to all participants, such as business initiators and business counterparties. Since the data is open and transparent in the blockchain ledger, the identity information and private information of the participants will be disclosed and cannot be protected once they are uploaded to the chain. [0004] In the current blockchain network, the business initiator uses its own real identity inform...

AI Technical Summary

Problems solved by technology

In this way, it is easy to reveal the real identity of the business initiator, and criminals can easily learn and count business interaction-related information through on-chain transactions, which may easily cause business or other secrets to be leaked, making the business interaction security of the blockchain network lower.

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