Secure and trusted three-party device fingerprint authentication method

A secure and trusted three-party device fingerprint authentication method is disclosed. The method includes the following steps: S1. authentication preparation stage: dividing subjects involved in fingerprint authentication into a device party U, a service party P and a storage party V, uploading an...

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Bibliographic Details
Main Authors Zhong, Yinan, Li, Nige, Miao, Qianhao, Chen, Yanjiao, Dong, Jiahan, Xu, Wenyuan
Format Patent
LanguageEnglish
Published 01.04.2025
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A secure and trusted three-party device fingerprint authentication method is disclosed. The method includes the following steps: S1. authentication preparation stage: dividing subjects involved in fingerprint authentication into a device party U, a service party P and a storage party V, uploading and verifying an execution program of a trusted execution environment TEE; S2. authentication initialization stage: establishing the trusted execution environment TEE by the service party P, and establishing a security channel between the trusted execution environment TEE, the device party U and the storage party V; and S3. device fingerprint authentication stage: uploading a fingerprint and a fingerprint library to the trusted execution environment TEE through the security channel by the device party U and the storage party V, respectively, after completing a device fingerprint authentication, obtaining an authentication result through the security channel.
Bibliography:Application Number: US202418777578