Identity label generation and verification method based on environment perception

Abstract

The invention discloses an identity label generation and verification method based on environmental perception. The method comprises the steps that an algorithm set available for both parties and an algorithm sorting and priority selection mechanism of the algorithm set are determined between terminal equipment and a data processing point in a predefined, configured or negotiated interaction mode;the terminal equipment sends an element for calculating the main ID and a main algorithm to the data processing point, and the data processing point locally restores the main ID of the terminal; anda dynamic ID is adopted when the terminal equipment interacts with the data processing point, and the dynamic ID is generated by triggering a dynamic ID generation operation by the terminal equipmentunder a preset condition and according to the environment information. According to the invention, an identity label and a verification scheme in the prior art are improved; an algorithm set and a priority selection mechanism are adopted, a main ID of the terminal equipment does not need to be transmitted in the whole communication process, interaction is carried out through timing or a dynamic IDgenerated according to needs in the communication process, and therefore the risk that the terminal equipment is counterfeited by a third party in the communication process is avoided.

Description

technical field [0001] The invention relates to the field of information security authentication, in particular to a method for generating and verifying an identity mark based on environment perception. Background technique [0002] The traditional generation and verification of identity identification for mobile terminal devices generally adopts the following method: the terminal device transmits the raw data periodically collected by the sensor group to the data processing point (such as a server or other terminal device) through the Internet of Things transmission network for processing, The interaction between the terminal device and the data processing point needs to use the primary ID of the terminal device. The main ID is used to identify and verify the identity of the terminal device in the communication of the Internet of Things. The existing solution is to use the MAC address, IP address or an identification string generated based on these addresses. The method ba...

AI Technical Summary

Problems solved by technology

The method based on the traditional MAC address or IP address is easy to be counterfeited, and it is impossible to verify whether the terminal is real. Once the identification string is generated based on the address, it is easy to be counterfeited

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