Digital key transfer method and system

Abstract

The invention provides a digital key transfer method and system, and the method comprises the steps that: an original owner initiates a digital key transfer request, and a cloud verifies the binding relation between a user who initiates the digital key transfer request and a to-be-transferred object; after verification succeeds, the binding relation between the original holder and the to-be-transferred object is released; all digital keys of the to-be-transferred object are deleted, and are notified the to-be-transferred object; a new binding key is issued to the original holder; the original holder informs the market intermediary of the to-be-transferred object of the new binding key; the intermediary uses the new binding key, and the cloud carries out verification; and after verification succeeds, a binding relationship between the new holder and the to-be-transferred object is established, and a new digital key of the to-be-transferred object is generated based on the new binding relationship. All digital keys of the to-be-transferred object can be ensured to be invalid, the ownership of the to-be-transferred object is completely transferred, and the original holder does not participate in the process of establishing the binding relationship between the new holder and the to-be-transferred object.

Description

technical field [0001] The present invention relates to the technical field of computers, in particular to a method and system for digital key transfer. Background technique [0002] With the advent of the information age, the demand for digital keys is becoming more and more intense due to its ease of use. However, there are also some problems. According to the existing technical solutions, if the original holder has a digital key shared with other users, the digital key of the terminal used by the sharer will not be revoked, which is very likely to cause waiting The risk of the transfer object being unlocked again by the shared person, and the digital key transfer operation is more convenient for the original holder. Therefore, expand the following design options. [0003] In the patent document whose publication number is CN112581659A, a digital key transfer method, device, system and storage medium are disclosed. The method includes: receiving a digital key transfer r...

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Problems solved by technology

[0004] Regarding the above-mentioned related technologies, the inventor believes that the above-mentioned solution cannot ensure that the digital key shared by the original holder can also be invalidated, and this hidden danger may lead to the loss of the object to be transferred and the loss of resources; Participating in the process of establishing a binding relationship between the new holder and the object to be transferred is not convenient for the original holder user and reduces the user experience

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