Data center with data encryption and method for operating data center

Abstract

A high-security data center, having at least one data storage device, a host and an encryption and decryption key space. Each data storage device has a non-volatile memory and a controller chip. The controller chip includes an encryption and decryption module. The host machine operates the non-volatile memory via the controller chip. The encryption and decryption key space stores a key for the encryption and decryption module to perform data encryption and decryption. The encryption and decryption key space is isolated from the data storage device and the host machine by default so that a user who does not pass identity authentication is unable to operate the encryption and decryption module through the host to decrypt data of the non-volatile memory.

Dependencies are inferred from the claim text.