Solid state hard disk secure encryption system

Abstract

The invention relates to a solid state hard disk secure encryption system. The encryption system comprises a main engine, a solid state hard disk, and a key and identity authentication system, wherein the solid state hard disk, the key and identity authentication system are arranged on the main engine; the solid state hard disk comprises an encryption and decryption module, a solid state hard disk control module and a storage module; the identity authentication system is stored in the storage module; and the key is stored on key storage media except the solid state hard disk. Compared with the prior art, in the system, the key of the invention is stored on the key storage media (such as USB KEY, other storage devices or servers and the like) except the solid state hard disk, so that the key, the main engine and the solid state hard disk are separated, and the media for storing the key can be stored into other places, thereby improving the security of the solid state hard disk secure encryption system.

Description

technical field [0001] The invention relates to the technical field of computer security, in particular to a solid-state disk encryption system. Background technique [0002] Current computer security systems generally include the following two types, one is to control user access rights through software; the other is to encrypt data in solid-state drives. [0003] The method of managing and controlling user access rights through software is simple, easy to crack, and has poor confidentiality. Therefore, most computer security systems use encryption for data in solid-state drives, that is, solid-state drive security encryption systems. [0004] Existing security encryption systems for solid-state hard disks generally include solid-state hard disks, keys and identity authentication systems; solid-state hard disks include encryption and decryption modules, solid-state hard disk control modules, and storage modules; keys and identity authentication systems are stored in the sto...

AI Technical Summary

Problems solved by technology

However, there are also some defects in the existing solid-state hard disk security encryption system: 1. Since the key is also stored in the solid-state hard disk, it is easy to have problems in the storage, management and transmission of the key. The storage medium of the key is used to obtain the key by illegal means, so as to realize the cracking of the ciphertext

2. The key is unique, which is not conducive to multi-user use

Images