SECURE DATA STORAGE DEVICE WITH SECURITY FUNCTION IMPLEMENTED IN A DATA SECURITY BRIDGE

摘要

A storage device includes: a controller; a storage medium coupled to the controller; and a data security bridge comprising a security module and a key management module; wherein the security module is configured to perform data encryption and/or data decryption; and wherein the key management module is configured to obtain a first security key stored in the storage device, obtain a second security key received by the storage device, and perform a user authentication based on the first security key and the second security key.