Wireless authentication secretive mobile storage apparatus and encryption authenticating method

Abstract

The invention provides a wireless authentication secretive mobile storage apparatus. The wireless authentication secretive mobile storage apparatus comprises a data storage apparatus and an encryptionauthenticating apparatus; the data storage apparatus includes a data storage module, a first communication module, an encryption authenticating module and a data operation control module; the encryption authenticating apparatus includes a second communication module and an authentication code sending module; and when the first communication module is in a communication connection with the secondcommunication module, the authentication code sending module is used for sending an authentication code to the encryption authenticating module, the encryption authenticating module is used for performing authentication on the authentication code and sending authentication information to the data operation control module, and the data operation control module is used for controlling a read/write operation of the data storage module. The wireless authentication secretive mobile storage apparatus is provided with the special encryption authenticating apparatus, so only after being encrypted by the encryption authenticating apparatus, the data can be transmitted; and in this way, the security of the data in the mobile storage apparatus can be effectively guaranteed, the leakage is avoided, and the privacy of a user is protected better.

Description

technical field [0001] The invention relates to a mobile storage device, in particular to a mobile storage device capable of realizing wireless authentication and having a security function. Background technique [0002] At present, mobile storage devices (such as U disk, mobile hard disk, etc.) are widely used in daily life and work; mobile storage devices bring convenience to everyone's data exchange and data transfer; make people's life and work more convenient, but a large number of Frequent and frequent replacement of data exchange locations also brings about data security issues. [0003] A large number of products have also appeared on the market for the security of mobile storage devices. However, in summary, there are several implementation methods as follows: The first method: establish an encryption / decryption device in the mobile storage device to perform data storage on the stored data. Encryption, every time you use it, you need to enter the password through t...

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Problems solved by technology

[0004] The above two encryption devices have good encryption effects, but there are also the following problems: cumbersome to use, passwords must be entered every time, passwords are easy to forget, and the user experience is relatively poor; passwords are frequently entered and easily leaked; cost is high, encryption/decryption requires hardware circuit, and the cost of encryption/decryption IC is high; there are loopholes in confidentiality: if the user decrypts and uses the data in the mobile storage device, but leaves in the middle of a public place, there are also scenarios where the da

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