A temporary identity authentication method, device and system

Abstract

The embodiment of this specification discloses a method, device and system for temporary identity authentication. The method includes obtaining the object use request data, and the object use request data includes the contract number corresponding to the object; according to the contract number, the The public key corresponding to the contract number and the first private key fragment of the lessor, wherein the private key and public key corresponding to the contract number are generated by the lessor when the lease is signed, and the private key is divided into at least two pieces , including the first private key fragment used by the lessor for signature and the second private key fragment used by the lessee for signature; based on the first private key fragment and the second private key fragment, the The subject matter use request data is jointly signed; the signed subject matter use request data is verified by using the public key, and when the signature verification is passed, the use permission is released. By utilizing various embodiments of the present specification, the user's temporary right to use the subject matter can be quickly, simply and safely confirmed.

Description

technical field [0001] The present invention relates to the technical field of computer data processing, in particular to a temporary identity authentication method, device and system. Background technique [0002] Traditionally, the use of rented objects such as apartments and cars is often carried out through remote transmission of passwords, etc., or face-to-face delivery, mailing of keys or access cards. With the gradual separation of ownership and use rights and the rapid development of the shared economy such as shared car rental and shared apartments, these traditional methods have problems of low efficiency. Moreover, the key or door card is inconvenient and easy to be used by theft, and the SMS password also faces potential risks such as password theft, which in turn leads to theft of items in the apartment. How to more conveniently and safely confirm the right to use and identity of the subject matter has become an urgent technical problem to be solved. Contents...

AI Technical Summary

Problems solved by technology

With the gradual separation of ownership and use rights and the rapid development of sharing economies such as shared car rental and shared apartments, these traditional methods have problems of low efficiency

Moreover, the key or door card is inconvenient and easy to be stolen, and the SMS password also faces potential risks such as theft of the password, which will lead to theft of items in the apartment

Images