Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 19, 2022
Patent Application Number
16136237
Date Filed
September 19, 2018
Patent Citations Received
Patent Primary Examiner
The present disclosure describes a security device including: a hardware-based data reading circuitry that acquires, through hardware-level interaction, security data source based on a software unreadable register; and a first security data generator that generates first security data based on the security data source. Furthermore, the present disclosure also describes a security device including: a second security data generator that generates second security data; and a hardware-based data writing circuitry that writes, through hardware-level interaction, the second security data into a software unreadable register.
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