CN213024401U - Encrypted mobile hard disk with password confirmation - Google Patents
Encrypted mobile hard disk with password confirmation Download PDFInfo
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- CN213024401U CN213024401U CN202022231682.0U CN202022231682U CN213024401U CN 213024401 U CN213024401 U CN 213024401U CN 202022231682 U CN202022231682 U CN 202022231682U CN 213024401 U CN213024401 U CN 213024401U
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Abstract
The utility model relates to an encrypted mobile hard disk with password confirmation, a solid-state storage medium and a hard disk control panel are accommodated in a shell, and the hard disk control panel is provided with a data interface; the rear cover is provided with a password input key, and a first circuit board electrically connected with the password input key is contained in the shell and comprises an identity authentication module, a data encryption and decryption control module and a communication module; the first circuit board is also connected with a vibrating piece, and the vibrating piece is tightly attached to the surface of the solid storage medium; the identity authentication module receives the information of the password input key, and the identity authentication data encryption and decryption control module is used for receiving the identity password information collected by the identity authentication module and encrypting the solid storage medium after the identity authentication fails; the communication module is used for information interaction with an upper computer; after the authentication fails for many times, the communication module sends the information to the upper computer, and the upper computer feeds back a damage instruction to the first circuit board.
Description
Technical Field
The utility model relates to a data storage and data security technical field especially relate to an encrypt portable hard drive with password is confirmed.
Background
With the rapid development of information technology, the market demands mobile storage devices more and more, and the data security of the mobile hard disk is concerned while the mobile hard disk brings portable benefits to people. However, in the mobile hard disk encryption technology in the prior art, a software encryption mode is usually adopted, a driver is built in the mobile hard disk to limit access authority, when the mobile hard disk is connected with a host, a user password input interface is popped up, and the mobile hard disk can be normally operated after password authentication is passed. However, such a software encryption method is easy to be broken, which results in a reduction in the security level of the encrypted storage disk, and is difficult to meet market demands for higher security levels.
In the prior art, an encrypted mobile hard disk box is also adopted to encrypt a mobile hard disk, the mobile hard disk is placed in the encrypted mobile hard disk box, and data finally stored in the mobile hard disk is encrypted data through a key arranged in the hard disk box, but in the mode, data reading and writing of the mobile hard disk are performed through the hard disk box, so that the use is inconvenient; and the key of the hard disk cartridge can not be changed usually, even if the hard disk cartridge has a password input function, only the identity authentication is carried out on the user, the reliability of the identity authentication is lower, and the data security is reduced.
In addition, the hard disk data is erased after the password is input incorrectly, which inevitably results in the loss of information of the user and the loss of the user, and because the hard disk also has a fixed user, the user can be ensured to the maximum extent only by setting the remote unlocking degree or the final notification behavior of the program confirmed remotely to the user, which is a hard disk urgently needed at present.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the above-mentioned technique, the utility model provides a behind many times password input error, can the remote notification hard disk manager eliminate the locking or destroy the hard disk of information.
In order to achieve the above object, the present invention provides an encrypted mobile hard disk with password confirmation, which comprises a casing; the solid-state storage medium and the hard disk control board are contained in the shell, the hard disk control board is provided with a data interface, the data interface is arranged on the circumferential side wall of the shell and used for carrying out data communication with an external computer, a rear cover connected with the shell is arranged at the interface, and the rear cover seals the interface; the back cover is provided with a password input key, a first circuit board electrically connected with the password input key is contained in the shell, and the first circuit board comprises an identity authentication module, a data encryption and decryption control module and a communication module; the first circuit board is also connected with a vibrating plate, and the vibrating plate is tightly attached to the surface of the solid storage medium;
the identity authentication module receives the information of the password input key to perform identity authentication; the data encryption and decryption control module is used for receiving the identity password information collected by the identity authentication module and encrypting the solid storage medium after the identity authentication fails; the communication module is used for carrying out information interaction with an upper computer and receiving a damage instruction; the first circuit board controls the vibration plate to vibrate in response to the damage instruction.
Preferably, one end of the rear cover is hinged with the shell, and the other end of the rear cover is in locking connection with the shell; the first circuit board controls the rear cover to be unlocked.
Preferably, the password input key is a touch screen input module or a fingerprint identification module.
Preferably, the password input keys are digital keys arranged in an array, and the digital keys are electrically connected with the first circuit board.
Preferably, the first circuit board is disposed close to the rear cover, one end of the first circuit board, which is far away from the rear cover, is connected to the vibration plate, and a frosted surface is disposed on a surface of the vibration plate, which is close to the solid storage medium.
Preferably, the hard disk control board is located on one side of the solid-state storage medium far away from the first circuit board, and the data interface is arranged at one end, close to the rear cover, of the hard disk control board.
Preferably, the data interface adopts one or a combination of several of USB, PATA/SATA, SAS, PCIE, SD and MMC.
Preferably, the data encryption and decryption control module is provided with one or more encryption circuits of SM2, SM3, SM4, AES and ECC.
The utility model has the advantages that: the utility model provides an encrypted mobile hard disk with password confirmation, which comprises a shell; the solid-state storage medium and the hard disk control board are accommodated in the shell, the hard disk control board is provided with a data interface, the data interface is arranged on the circumferential side wall of the shell and is used for carrying out data communication with an external computer, and the interface is provided with a rear cover connected with the shell and used for sealing the interface; the rear cover is provided with a password input key, and a first circuit board electrically connected with the password input key is contained in the shell and comprises an identity authentication module, a data encryption and decryption control module and a communication module; the first circuit board is also connected with a vibrating piece, and the vibrating piece is tightly attached to the surface of the solid storage medium; the identity authentication module receives the information of the password input key, and the identity authentication data encryption and decryption control module is used for receiving the identity password information collected by the identity authentication module and encrypting the solid storage medium after the identity authentication fails; the communication module is used for carrying out information interaction with an upper computer and receiving a damage instruction; the first circuit board controls the vibration of the vibration plate in response to the damage instruction; after the authentication fails for many times, the communication module sends information to the upper computer, the upper computer feeds back a destruction instruction to the first circuit board, the solid storage medium is directly damaged through vibration of the vibrating reed, the purpose of data destruction is achieved, and the benefit of a user is guaranteed to the maximum extent.
Drawings
FIG. 1 is a system architecture diagram of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a side view of the internal structure of the present invention;
fig. 4 is a schematic view of the opening rear cover of the present invention.
The main element symbols are as follows:
1. a housing; 11. a rear cover; 111. a password input key; 2. a solid-state storage medium; 3. a hard disk control board; 31. a data interface; 4. a first circuit board; 41. an identity authentication module; 42. a data encryption and decryption control module; 43. a communication module; 44. a vibrating plate.
Detailed Description
In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.
In the prior art, in current mobile hard disk protection, either locking is performed through a mechanical lock case or data is encrypted by a software layer, but for very important hard disk data, the method of forced disassembly for probe attack, frequency attack and the like can be adopted for cracking, so that the protection methods in the aspects lose the effects, the scheme adopted in the utility model is that after the identity authentication fails for a plurality of times, the state of the hard disk at the time is sent to the mobile phone of the hard disk management personnel through the communication module, and the remote unlocking or destruction is carried out, in the existing hard disk unlocking scheme, a person using the hard disk forgets the password, or the person is estimated to input multiple wrong passwords in some competitions to cause direct data erasure, so that a great loss is caused to users.
The utility model provides an encrypted mobile hard disk with password confirmation, please refer to fig. 1-4, which comprises a shell 1; the solid-state storage medium 2 and the hard disk control panel 3 are accommodated in the shell, the hard disk control panel 3 is provided with a data interface 31, the data interface 31 is arranged on the circumferential side wall of the shell 1 and is used for carrying out data communication with an external computer, a rear cover 11 connected with the shell 1 is arranged at the interface 31, and the interface 31 is sealed by the rear cover 11; the rear cover 11 is provided with a password input key 111, the shell 1 is also internally provided with a first circuit board 4 electrically connected with the password input key 111, and the first circuit board 4 comprises an identity authentication module 41, a data encryption and decryption control module 42 and a communication module 43; the first circuit board 4 is also connected with a vibrating piece 44, and the vibrating piece 44 is tightly attached to the surface of the solid-state storage medium;
the identity authentication module 41 receives the information of the password input key 111 for identity authentication; the data encryption and decryption control module is used for receiving the identity password information collected by the identity authentication module and encrypting the solid-state storage medium after the identity authentication fails; the communication module 43 is used for information interaction with an upper computer and receiving a destruction instruction; the first circuit board controls the vibration of the vibration plate in response to the destruction instruction. After verification fails for many times, the communication module sends information to the upper computer, the upper computer is bound with the hard disk in identity, and the upper computer can be a mobile phone of a user, so that the locking state is damaged or unlocked on the mobile phone, then the data encryption and decryption control module is subjected to data decryption, or the vibrating piece is started to be physically damaged, even if the memory is forcibly disassembled, complete data cannot be obtained. The benefit of the user is guaranteed to the maximum extent.
In the embodiment, one end of the rear cover is hinged with the shell, and the other end of the rear cover is connected with the shell in a locking way; the first circuit board controls the rear cover to be unlocked. This is the first heavy mechanical locking device, and the data interface can only be used through the password input button to unlock and confirm.
In this embodiment, the password input key is a touch screen input module or a fingerprint identification module. The password can be directly input through a touch screen numeric keyboard generated randomly, so that the identity confirmation is completed.
In this embodiment, the password input keys 111 are digital keys arranged in an array, and the digital keys are electrically connected to the first circuit board.
In the present embodiment, the first circuit board 4 is disposed near the rear cover 11, and one end of the first circuit board 4 away from the rear cover is connected with a vibrating reed 44, and a side of the vibrating reed 44 near the solid storage medium is disposed as a frosted surface. Since the vibrating reed is arranged next to the surface of the solid-state storage medium and is fixedly arranged, there is no contact and collision under normal use conditions, but the gap of the interval is within the vibration range of the vibrating reed, so that the vibrating reed can directly wear the surface of the solid-state storage medium after vibrating.
In this embodiment, the hard disk control board is located on a side of the solid-state storage medium away from the first circuit board, and a data interface is disposed at one end of the hard disk control board close to the rear cover.
In this embodiment, the data interface adopts one or a combination of several of USB, PATA/SATA, SAS, PCIE, SD and MMC, and the data encryption and decryption control module is provided with one or more encryption circuits of SM2, SM3, SM4, AES and ECC.
The utility model has the advantages that:
the identity authentication module receives the information of the password input key, and the identity authentication data encryption and decryption control module is used for receiving the identity password information collected by the identity authentication module and encrypting the solid storage medium after the identity authentication fails; the communication module is used for carrying out information interaction with an upper computer and receiving a damage instruction; the first circuit board controls the vibration of the vibration plate in response to the damage instruction; after the authentication fails for many times, the communication module sends information to the upper computer, the upper computer feeds back a destruction instruction to the first circuit board, the solid storage medium is directly damaged through vibration of the vibrating reed, the purpose of data destruction is achieved, and the benefit of a user is guaranteed to the maximum extent.
The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (8)
1. An encryption mobile hard disk with password confirmation is characterized by comprising a shell; the solid-state storage medium and the hard disk control board are contained in the shell, the hard disk control board is provided with a data interface, the data interface is arranged on the circumferential side wall of the shell and used for carrying out data communication with an external computer, a rear cover connected with the shell is arranged at the interface, and the rear cover seals the interface; the back cover is provided with a password input key, a first circuit board electrically connected with the password input key is contained in the shell, and the first circuit board comprises an identity authentication module, a data encryption and decryption control module and a communication module; the first circuit board is also connected with a vibrating plate, and the vibrating plate is tightly attached to the surface of the solid storage medium;
the identity authentication module receives the information of the password input key to perform identity authentication; the data encryption and decryption control module is used for receiving the identity password information collected by the identity authentication module and encrypting the solid storage medium after the identity authentication fails; the communication module is used for carrying out information interaction with an upper computer and receiving a damage instruction; the first circuit board controls the vibration plate to vibrate in response to the damage instruction.
2. The encrypted mobile hard disk with password confirmation of claim 1, wherein one end of the rear cover is hinged with the shell, and the other end is locked and connected with the shell; the first circuit board controls the rear cover to be unlocked.
3. The encrypted mobile hard disk with password confirmation of claim 2, wherein the password input key is a touch screen input module or a fingerprint identification module.
4. The encrypted mobile hard disk with password confirmation of claim 2, wherein the password input keys are digital keys arranged in an array, and the digital keys are electrically connected with the first circuit board.
5. The encrypted mobile hard disk with password confirmation of claim 1, wherein the first circuit board is disposed near the rear cover, and one end of the first circuit board away from the rear cover is connected with the vibrating reed, and one side of the vibrating reed near the solid storage medium is disposed as a frosted surface.
6. The encrypted mobile hard disk with password confirmation of claim 5, wherein the hard disk control board is located on one side of the solid-state storage medium far away from the first circuit board, and the data interface is arranged at one end of the hard disk control board close to the rear cover.
7. The encrypted mobile hard disk with password confirmation of claim 6, wherein the data interface adopts one or more of USB, PATA/SATA, SAS, PCIE, SD and MMC.
8. The encrypted mobile hard disk with password confirmation according to claim 1, wherein the data encryption and decryption control module is provided with one or more encryption circuits of SM2, SM3, SM4, AES and ECC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231682.0U CN213024401U (en) | 2020-10-09 | 2020-10-09 | Encrypted mobile hard disk with password confirmation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231682.0U CN213024401U (en) | 2020-10-09 | 2020-10-09 | Encrypted mobile hard disk with password confirmation |
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| CN213024401U true CN213024401U (en) | 2021-04-20 |
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| CN202022231682.0U Active CN213024401U (en) | 2020-10-09 | 2020-10-09 | Encrypted mobile hard disk with password confirmation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113360871A (en) * | 2021-05-31 | 2021-09-07 | 重庆师范大学 | Computer data acquisition equipment |
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2020
- 2020-10-09 CN CN202022231682.0U patent/CN213024401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113360871A (en) * | 2021-05-31 | 2021-09-07 | 重庆师范大学 | Computer data acquisition equipment |
| CN113360871B (en) * | 2021-05-31 | 2022-05-06 | 重庆师范大学 | Computer data acquisition equipment |
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