CN112865967A - Mobile data memory based on quantum key encryption - Google Patents
Mobile data memory based on quantum key encryption Download PDFInfo
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- CN112865967A CN112865967A CN202110164637.4A CN202110164637A CN112865967A CN 112865967 A CN112865967 A CN 112865967A CN 202110164637 A CN202110164637 A CN 202110164637A CN 112865967 A CN112865967 A CN 112865967A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0852—Quantum cryptography
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
Abstract
The invention relates to the field of quantum communication, in particular to a mobile data memory based on quantum key encryption, wherein a main control module is connected with a power supply module and a positioning module, and is also connected with an interface module, a quantum key generation module, a quantum encryption and decryption module and a quantum memory, and the interface module, the quantum key generation module, the quantum encryption and decryption module and the quantum memory are sequentially connected; the main control module is also connected with an identity authentication module and a destruction module, the identity authentication module is connected with the destruction module, the main control module is also connected with a data analysis module and a data management module, and the data analysis module is connected with the data management module. The quantum encryption and decryption module is designed to ensure that data encryption is safer, the quantum memory is divided into a common file memory, an important file memory, other file memories and a quantum key memory which are respectively used for storing data encrypted by using a quantum key and storing the encrypted quantum key, and the safety of the mobile data memory is improved.
Description
Technical Field
The invention relates to the field of quantum communication, in particular to a mobile data memory based on quantum key encryption.
Background
The quantum communication is a novel communication mode for information transmission by using a quantum superposition state and an entanglement effect, provides absolute security assurance which cannot be intercepted and cracked by calculation based on three principles of uncertainty, measurement collapse and unclonable in quantum mechanics, and is mainly divided into two types of quantum invisible transmission and quantum key distribution.
The mobile memory can conveniently store and transfer data, but the mobile memory has the potential hazard of data security while being convenient to carry, and once the mobile memory device is lost, data information can be leaked.
Disclosure of Invention
To solve the above mentioned disadvantages in the background art, the present invention is directed to a mobile data storage based on quantum key encryption.
The purpose of the invention can be realized by the following technical scheme:
a mobile data memory based on quantum key encryption comprises a main control module, wherein the main control module is connected with a power supply module and a positioning module, and is also connected with an interface module, a quantum key generation module, a quantum encryption and decryption module and a quantum memory, and the interface module, the quantum key generation module, the quantum encryption and decryption module and the quantum memory are sequentially connected;
the main control module is also connected with an identity authentication module and a destruction module, the identity authentication module is connected with the destruction module, the main control module is also connected with a data analysis module and a data management module, and the data analysis module is connected with the data management module.
Furthermore, the power supply module is used for supplying power autonomously, and when the memory is not connected with external equipment, the energy consumption requirements of a user on remote management, monitoring and positioning of the memory are maintained;
the positioning module is internally provided with a radio frequency transmitting unit, the current position of the machine is transmitted out in real time through the radio frequency transmitting unit, and the positioning module is configured into a GPS positioning module according to the use requirement of a user.
Furthermore, the interface module is connected with the mobile data memory in a wired connection mode in a connected state to realize data communication between the mobile data memory and other terminals, the interface module is connected with a peripheral charging device in a wired connection mode to charge the power supply module, and the interface module is configured as a USB interface.
Furthermore, the quantum key generation module is used for generating a quantum key, the quantum key generation module is configured as a quantum random number generator chip, the quantum key generated by the quantum random number generator chip is a random key, and the unconditional security of data can be ensured by encrypting the data through the random key.
Further, the quantum encryption and decryption module is used for implementing decryption behaviors, including encryption and decryption of the quantum key and encryption and decryption of the source data.
Furthermore, the quantum memory is configured as a FLASH memory array, the number of the quantum memories is single or multiple, the quantum memories are used for expanding the capacity of the memory and are divided into a common file memory, an important file memory, other file memories and a quantum key memory, the common file memory, the important file memory and the other file memories are arranged in the hidden memory area, and the quantum key memory is arranged in the quantum encryption memory area.
Furthermore, the common file memory, the important file memory and the other file memories are used for storing data encrypted by using the quantum key, and the quantum key memory is used for storing the encrypted quantum key.
Furthermore, the identity authentication module is used for receiving authentication information and controlling data transmission to the mobile data memory, the identity authentication module is one of a password authentication module, an RFID authentication module or a biological characteristic authentication module, and under the condition that a mobile data memory event based on quantum key encryption of target operation is determined to accord with automatic private data deletion, the destruction module is triggered quickly and carries out data deletion operation, namely the data deletion module is triggered.
Further, the destruction module comprises an acquisition unit, a matching unit, a determination unit and an execution unit, and firstly acquires target voiceprint information of the voice information, determines target information corresponding to the target voiceprint information, determines a data destruction mode of the mobile terminal after matching is completed, and then executes data destruction operation on the mobile terminal.
Furthermore, the data analysis module is used for analyzing data to be encrypted and data transmission addresses, and the data management module is used for managing the encrypted data and the data transmission addresses.
The invention has the beneficial effects that:
1. the invention is designed with a main control module, the main control module is connected with an interface module, a quantum key generation module, a quantum encryption and decryption module and a quantum memory, a better encryption effect is realized through the quantum encryption and decryption module, the number of the quantum memories is single or multiple, the quantum memories are used for enlarging the capacity of the memory, a common file memory, an important file memory and other file memories are used for storing data encrypted by using the quantum keys, and the quantum key memory is used for storing the encrypted quantum keys, so that the encryption is safer;
2. the invention is designed with an identity authentication module and a destruction module connected, wherein the identity authentication module is used for receiving authentication information and controlling data transmission to a mobile data memory, the identity authentication module is one of a password authentication module, an RFID authentication module or a biological characteristic authentication module, under the condition that a mobile data memory event based on quantum key encryption is determined to be operated by a target, the mobile data memory event is in accordance with automatic deletion of private data, the identity authentication module is rapidly triggered and carries out data deletion operation, namely, the destruction module is triggered.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;
FIG. 1 is a schematic diagram of the overall architecture of the present invention;
FIG. 2 is a schematic diagram of a quantum memory of the present invention;
FIG. 3 is a schematic diagram of the architecture of the quantum memory of the present invention;
fig. 4 is a schematic view of a destruction module of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, a mobile data storage based on quantum key encryption comprises a main control module, the main control module is connected with a power module and a positioning module, the power module is used for supplying power autonomously, and when the storage is not connected with an external device, the energy consumption requirements of a user on remote management, monitoring and positioning of the storage are maintained. The positioning module is internally provided with a radio frequency transmitting unit, the current position of the machine is transmitted out in real time through the radio frequency transmitting unit, and the positioning module is configured into a mature GPS positioning module according to the use requirement of a user.
The main control module is also connected with an interface module, a quantum key generation module, a quantum encryption and decryption module and a quantum memory, and the interface module, the quantum key generation module, the quantum encryption and decryption module and the quantum memory are sequentially connected.
The interface module is connected with the mobile data memory in a wired connection mode in a connected state to realize data communication between the mobile data memory and other terminals, the interface module is connected with peripheral charging equipment in a wired connection mode to charge the power supply module, and the interface module is configured into a universal USB interface.
The quantum key generation module is used for generating a quantum key, the quantum key generation module is configured to be a Quantum Random Number Generator (QRNG) chip, the quantum key generated by the quantum random number generator chip is a random key, and unconditional security of data can be ensured by encrypting the data through the random key. The chip with small size and low power consumption is used for protecting the use safety of mobile phone application, Internet of things and edge application.
The quantum encryption and decryption module is used for implementing decryption behaviors, including encryption and decryption of the quantum key and encryption and decryption of the source data.
The quantum memory is configured to be a FLASH memory array, the number of the quantum memory is single or multiple, the quantum memory is quantum memory 1 and quantum memory 2 … …, the quantum memory is used for expanding the capacity of the memory, the quantum memory is divided into a common file memory, an important file memory, other file memories and a quantum key memory, the common file memory, the important file memory and the other file memories are arranged in a hidden storage area, and the quantum key memory is arranged in a quantum encryption storage area. The common file memory, the important file memory and other file memories are used for storing data encrypted by using the quantum key, and the quantum key memory is used for storing the encrypted quantum key.
The master control module is also connected with an identity authentication module and a destruction module, the identity authentication module is connected with the destruction module, the identity authentication module is used for receiving authentication information and controlling data transmission to the mobile data memory, the identity authentication module is one of a password authentication module, an RFID authentication module or a biological characteristic authentication module, under the condition that the mobile data memory event based on quantum key encryption of target operation accords with automatic deletion of private data, data deletion operation is rapidly triggered and carried out, namely, the destruction module is triggered, and the destruction module comprises an acquisition unit, a matching unit, a determination unit and an execution unit. When the mobile terminal is used, firstly, target voiceprint information of voice information is obtained, target information corresponding to the target voiceprint information is determined, a data destruction mode of the mobile terminal is determined after matching is completed, and then data destruction operation of the mobile terminal is executed.
The main control module is also connected with a data analysis module and a data management module, the data analysis module is connected with the data management module, the data analysis module is used for analyzing data to be encrypted and data transmission addresses, and the data management module is used for managing the encrypted data and the data transmission addresses.
The invention is designed with a main control module, the main control module is connected with an interface module, a quantum key generation module, a quantum encryption and decryption module and a quantum memory, a better encryption effect is realized through the quantum encryption and decryption module, the number of the quantum memories is single or multiple, the quantum memories are used for enlarging the capacity of the memory, a common file memory, an important file memory and other file memories are used for storing data encrypted by using the quantum keys, and the quantum key memory is used for storing the encrypted quantum keys, so that the encryption is safer;
the invention is designed with an identity authentication module and a destruction module connected, wherein the identity authentication module is used for receiving authentication information and controlling data transmission to a mobile data memory, the identity authentication module is one of a password authentication module, an RFID authentication module or a biological characteristic authentication module, under the condition that a mobile data memory event based on quantum key encryption is determined to be operated by a target, the mobile data memory event is in accordance with automatic deletion of private data, the identity authentication module is rapidly triggered and carries out data deletion operation, namely, the destruction module is triggered.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. A mobile data memory based on quantum key encryption comprises a main control module, and is characterized in that the main control module is connected with a power supply module and a positioning module, and is also connected with an interface module, a quantum key generation module, a quantum encryption and decryption module and a quantum memory, wherein the interface module, the quantum key generation module, the quantum encryption and decryption module and the quantum memory are sequentially connected;
the main control module is also connected with an identity authentication module and a destruction module, the identity authentication module is connected with the destruction module, the main control module is also connected with a data analysis module and a data management module, and the data analysis module is connected with the data management module.
2. The mobile data storage based on quantum key encryption of claim 1, wherein the power module is configured to provide power autonomously, and maintain energy consumption requirements of a user for remote management, monitoring and positioning of the storage when the storage is not connected to an external device;
the positioning module is internally provided with a radio frequency transmitting unit, the current position of the machine is transmitted out in real time through the radio frequency transmitting unit, and the positioning module is configured into a GPS positioning module according to the use requirement of a user.
3. The mobile data storage based on quantum key encryption of claim 1, wherein the interface module is connected with the mobile data storage in a wired connection mode in an off state to realize data communication between the mobile data storage and other terminals, the interface module is connected with a peripheral charging device in a wired connection mode to charge the power supply module, and the interface module is configured as a USB interface.
4. The mobile data storage based on quantum key encryption as claimed in claim 1, wherein the quantum key generation module is configured to generate a quantum key, the quantum key generation module is configured as a quantum random number generator chip, the quantum key generated by the quantum random number generator chip is a key with randomness, and unconditional security of data can be ensured by encrypting data through a random key.
5. The mobile data storage based on quantum key encryption of claim 1, wherein the quantum encryption/decryption module is configured to perform decryption actions including encryption/decryption of the quantum key itself and encryption/decryption of the source data.
6. The mobile data memory based on quantum key encryption as claimed in claim 1, wherein the quantum memory is configured as a FLASH memory array, the number of the quantum memory is single or multiple, and is used to expand the capacity of the memory, the quantum memory is divided into a normal file memory, an important file memory, other file memories and a quantum key memory, the normal file memory, the important file memory and other file memories are arranged in the hidden memory area, and the quantum key memory is arranged in the quantum encryption memory area.
7. The mobile data storage based on quantum key encryption of claim 6, wherein the normal file storage, the important file storage and the other file storage are used for storing data encrypted by using quantum keys, and the quantum key storage is used for storing encrypted quantum keys.
8. The mobile data storage based on quantum key encryption of claim 1, wherein the identity authentication module is used for receiving authentication information and controlling data transmission to the mobile data storage, the identity authentication module is one of a password authentication module, an RFID authentication module or a biological characteristic authentication module, and under the condition that a mobile data storage event based on quantum key encryption is determined to be operated by a target and accords with automatic private data deletion, the mobile data storage is rapidly triggered and subjected to data deletion operation, namely, a destruction module is triggered.
9. The mobile data storage based on quantum key encryption of claim 8, wherein the destruction module comprises an acquisition unit, a matching unit, a determination unit and an execution unit, and is characterized in that target voiceprint information of voice information is acquired first, target information corresponding to the target voiceprint information is determined, after matching is completed, a data destruction mode of the mobile terminal is determined, and then data destruction operation of the mobile terminal is executed.
10. The mobile data storage based on quantum key encryption of claim 1, wherein the data analysis module is used for analyzing the data to be encrypted and the data transmission address, and the data management module is used for managing the encrypted data and the data transmission address.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110164637.4A CN112865967A (en) | 2021-02-05 | 2021-02-05 | Mobile data memory based on quantum key encryption |
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| CN202110164637.4A CN112865967A (en) | 2021-02-05 | 2021-02-05 | Mobile data memory based on quantum key encryption |
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| CN112865967A true CN112865967A (en) | 2021-05-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115473630A (en) * | 2022-08-11 | 2022-12-13 | 湖北工业大学 | Internet of things privacy query method and system based on quantum computing |
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| CN106961330A (en) * | 2017-04-17 | 2017-07-18 | 江苏亨通问天量子信息研究院有限公司 | Quantum key service station |
| CN206805521U (en) * | 2017-04-14 | 2017-12-26 | 江苏亨通问天量子信息研究院有限公司 | A kind of mobile data memory unit based on quantum key encryption |
| CN110188564A (en) * | 2019-07-09 | 2019-08-30 | 江苏亨通问天量子信息研究院有限公司 | Mobile data based on quantum key encryption stores terminal |
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- 2021-02-05 CN CN202110164637.4A patent/CN112865967A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206805521U (en) * | 2017-04-14 | 2017-12-26 | 江苏亨通问天量子信息研究院有限公司 | A kind of mobile data memory unit based on quantum key encryption |
| CN106961330A (en) * | 2017-04-17 | 2017-07-18 | 江苏亨通问天量子信息研究院有限公司 | Quantum key service station |
| CN110188564A (en) * | 2019-07-09 | 2019-08-30 | 江苏亨通问天量子信息研究院有限公司 | Mobile data based on quantum key encryption stores terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115473630A (en) * | 2022-08-11 | 2022-12-13 | 湖北工业大学 | Internet of things privacy query method and system based on quantum computing |
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Application publication date: 20210528 |