Internet of Things equipment identity authentication method based on fingerprint centralized issuing

• Main Authors: XUE QINGSHUI, JU XINGZHONG, WANG SIQI, ZHU HAOZHI
• Format: Patent
• Language: Chinese; English
• Published: 10.09.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to an Internet of Things equipment identity authentication method based on fingerprint centralized issuing, and a fingerprint acquisition module does not need to be arranged on each equipment, so that the equipment production cost is reduced; the user does not need to perform fingerprint collection on each equipment, so that the user intervention is reduced, and the operationis more convenient; due to the fact that it is difficult to ensure that the collected information is consistent every time the fingerprints are collected, the success rate is higher when the fingerprints are matched in a unified issuing mode. Through a series of steps of fingerprint random cutting, slice encryption transmission, decryption, image matching and the like, the identity authenticationprocess between devices through fingerprints is completed. And a corresponding solution is provided for possible identity authentication attacks of the Internet of Things, so that the security and reliability of identity auth