Deregistration method and system of digital currency wallet

Abstract

The invention provides a digital currency wallet logout method and system. The digital currency wallet logout method and system can perform logout on a digital currency wallet bound with a bank account. The digital currency wallet logout method comprises that: a user access system of an accounting bank calls an access verification system of the accounting bank to perform identity authentication on the user; when the identity authentication is passed, digital currency wallet logout request information with user's autography is received and then transmitted to a digital currency system of the accounting bank; after the authentication on the user's signature by the digital currency system of the accounting bank is passed, the logout of the digital currency wallet can be confirmed; logout registration request information carrying a digital signature of the accounting bank and the digital signature of the logout wallet is transmitted to a digital currency system of a note issuing bank; after the digital signatures of the accounting bank and the logout wallet pass the digital currency system of the note issuing bank, logout registration is performed on the digital currency wallet and successful logout registration information with a digital signature of the note issuing bank is returned; and the accounting bank digital currency system logs out the digital currency wallet after receiving the successful logout registration information.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method and system for canceling a digital currency wallet. Background technique [0002] Any currency needs to be carried, and digital currency can be embodied or carried in a digital currency wallet. Since my country's currency issuance follows the dual system from the central bank to commercial banks, and the current social and economic activities are mainly carried out based on the commercial bank account system, the bank account system can be used to make full use of the bank's mature bank account system in the design of the digital currency wallet system. IT (Information Technology, information technology) infrastructure, applications and service systems will greatly reduce the threshold for the promotion of digital currency, improve the convenience and flexibility of use, and help the most extensive customer base to use digital currency. [0003] During the process of implementin...

AI Technical Summary

Problems solved by technology

[0003] In the process of implementing the present invention, the inventor found that there are at least the following problems in the prior art: the prior art lacks the logout process of the digital currency wallet, which makes it inconvenient for users to use

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