CN110535637A - A kind of the wireless dispatch method, apparatus and system of quantum key - Google Patents
A kind of the wireless dispatch method, apparatus and system of quantum key Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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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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- 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
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/168—Implementing security features at a particular protocol layer above the transport layer
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Abstract
The invention discloses the wireless dispatch method, apparatus and system of a kind of quantum key, note machine, which is rushed, to key including the use of wireless mode sends first key request, so that key rushes note machine and is based on first key request progress authentication, and the quantum key after through authentication；Receive and store the quantum key that the transmission of note machine is rushed by key；The quantum key received is sent to terminal device according to the second key request received, or the quantum key received is sent to terminal device by timing.The present invention passes through quantum key wireless dispatch technology, realize the combination of the convention business of electric system phonovision and quantum key wireless dispatch, the flexibility of Quantum Secure Communication can be enhanced, save a large amount of fiber resource, improve the economy of the network operation, development cost is reduced, expands quantum key wireless dispatch technology in the application range of power business.
Description
Technical field
The invention belongs to field of quantum secure communication, and in particular to a kind of wireless dispatch method, apparatus of quantum key and
System.
Background technique
Electric system phonovision convention business passes through MCU cascade system and realizes holding for cross-layer grade meeting, headquarters level
MCU, branch second level MCU, provincial company three-level MCU press the tandem of three-stage cascade mode, are passed between MCU at different levels by data network or multi-service
It send the platform special line channel (Multi-Service Transfer Platform, MSTP) to connect, saves interior nodes using H.323 body
It is MSTP business platform ether network transmission channel hub-and-spoke configuration networking.Electric system phonovision conference system framework such as Fig. 1 institute
Show.
In multiple spot phonovision conference system, MCU is equivalent to a media switch, inside by media management module
It is formed with medium process module two parts.Media management module is responsible for coordinating and controlling the video transmission of multiple terminal rooms, such as meeting
Calling, the control of view；Medium process module is responsible for the functions such as more pictures, audio mixing, code stream forwarding, rate video and monitoring.MCU energy
It is enough that the information flow that different meeting-place terminals transmit is classified, is extracted, through internal sound, video processing module processing, then will be various
After information reconfigures, it is forwarded to the terminal in corresponding meeting-place.
Quantum Secure Communication is not will receive meter independent of computational complexity based on fundamental principles of quantum mechanics
The threat that calculation ability and mathematics standard improve, can theoretically guarantee the safe transmission of data.Quantum key has absolute
Randomness can not be cracked from principle, necessarily be found once there is eavesdropping.Therefore, quantum secret communication be it is current
Know unique secure communication solution with long-term safety guarantee.
Currently, the form that the phonovision convention business based on Quantum Secure Communication generallys use fiber direct connection carries out
Key distribution, technical maturity is higher, and application range is wider, but for the power business of non-fiber coverage area, using light
Fine direct-connected progress quantum key distribution is not optimal case.Phonovision convention business terminal has a very wide distribution, and can not protect
The whole phonovision conference terminal of card has optical fiber covering, huge limit of the communications security by optical fiber key ways of distribution
System.With quantum key wireless dispatch technology, then the quantum secret communication that more phonovision conference terminals may be implemented mentions safely
It rises.Quantum key wireless dispatch technology is the improved technology based on the distribution of fiber direct connection key, is Technique on Quantum Communication novelty
The result of application.Quantum key wireless dispatch technology is the trend of the times of the following quantum communications development, because can not only save
A large amount of fiber resource improves the economy of the network operation, additionally it is possible to reduce development cost, have incomparable technical advantage.
Summary of the invention
In view of the above-mentioned problems, electric system of the present invention proposes a kind of nothing of quantum key towards phonovision convention business
Line distribution method, apparatus and system can save a large amount of fiber resource, improve the economy of the network operation, reduce exploitation at
This, expands quantum key wireless dispatch technology in the application range of power business.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the invention is realized by the following technical scheme:
In a first aspect, the present invention provides a kind of wireless dispatch methods of quantum key, comprising:
To key rush note machine using wireless mode and send first key and request so that key rush note machine be based on it is described first close
Key request carries out authentication, and the quantum key after through authentication；
Receive and store the quantum key that the transmission of note machine is rushed by key；
The quantum key received is sent to terminal according to the second key request sent by terminal device received
The quantum key received is sent to terminal device by equipment, or timing.
It is optionally, described to rush the transmission first key request of note machine to key using wireless mode, specifically:
It is close based on described second when receiving the second key request sent by terminal device by custom interface agreement
Key request carries out authentication, and wirelessly rushes note machine to key based on interface protocol after through authentication and send
First key request；
Or according to default rule, it is close that the transmission first of note machine is wirelessly rushed to key based on interface protocol timing
Key request.
Optionally, the key rushes note machine and is based on first key request progress authentication, and recognizes by identity
Quantum key after card, specifically includes the following steps:
After key, which rushes note machine, receives first key request, authentication, In are carried out based on first key request
After authentication, quantum key is obtained from quantum key management platform, and send the quantum key；
Or after key rushes note machine and receives first key request, the first key is requested to carry out authentication,
After through authentication, check whether the quantum key of itself storage is effective, and send effective quantum key.
Optionally, described to obtain quantum key from quantum key management platform, specifically includes the following steps:
Key rushes note machine and sends third key request to quantum key management platform；
Quantum key manages platform and carries out authentication based on the third key request received, is passing through authentication
Afterwards, the quantum key generated is sent to key and rushes note machine.
Second aspect, the present invention provides a kind of wireless dispatch devices of quantum key, comprising:
First sending module sends first key request for rushing note machine to key using wireless mode, so that key rushes
Note machine is based on first key request and carries out authentication, and the quantum key after through authentication；
Reception and memory module, for receiving and storing the quantum key for rushing the transmission of note machine by key；
Second sending module, for the second key request sent by terminal device that basis receives, by what is received
Quantum key is sent to terminal device, or the quantum key received is sent to terminal device by timing.
The third aspect, the present invention provides a kind of wireless distribution system of quantum key, the terminal including being sequentially connected is set
Standby, wireless medium unit and key fill machine；
The wireless medium unit rushes note machine to key using wireless mode and sends first key request；
The key rushes note machine and is based on first key request progress authentication, and sends after through authentication
Quantum key gives wireless medium unit；
The wireless medium unit receives and stores the quantum key that the transmission of note machine is rushed by key, and then basis receives
The quantum key received is sent to terminal device by the second key request that terminal device is sent, or timing will receive
Quantum key is sent to terminal device.
Optionally, the wireless medium unit rushes note machine to key using wireless mode and sends first key request, specifically
Are as follows:
When wireless medium unit receives the second key request sent by terminal device by custom interface agreement, base
Authentication is carried out in second key request, and is based on interface protocol wirelessly to close after through authentication
Key rushes note machine and sends first key request；
Or the wireless medium unit is based on interface protocol timing wirelessly to key according to default rule
It rushes note machine and sends first key request.
Optionally, the wireless distribution system of the quantum key further includes quantum key management platform；
The key rushes note machine and is based on first key request progress authentication, and sends after through authentication
Quantum key gives wireless medium unit, specifically includes the following steps:
After key, which rushes note machine, receives first key request, authentication, In are carried out based on first key request
After authentication, quantum key is obtained from quantum key management platform, and send the quantum key and give wireless medium unit；
Or after key rushes note machine and receives first key request, the first key is requested to carry out authentication,
After through authentication, check whether the quantum key of itself storage is effective, and sends effective quantum key and be situated between to wireless
Matter unit.
Optionally, described to obtain quantum key from quantum key management platform, specifically includes the following steps:
Key rushes note machine and sends third key request to quantum key management platform；
Quantum key manages platform and carries out authentication based on the third key request received, is passing through authentication
Afterwards, the quantum key generated is sent to key and rushes note machine.
Optionally, the quantum key management platform includes: quantum random number generator, quantum key security module, amount
Sub-key management server, quantum key distribution module, quantum key internal storage location and quantum SSL VPN interface unit；
The quantum random number generator generates quantum random number, and quantum random number is generated by quantum key security module
Quantum key, and it is stored in quantum key internal storage location；The quantum key management server is built with quantum key distribution module
Vertical security mechanism, carries out authentication, and after passing through authentication, quantum key establishes safety by quantum SSL vpn gateway
Quantum key distribution is realized in channel, is finally accessed quantum key and is filled machine.
Optionally, the wireless medium unit is the safe TF card of quantum or the safe U-shield of quantum.
Optionally, adaptation module is equipped between the terminal device and wireless medium unit, when terminal device needs to use
When quantum key encrypts, wireless medium unit is can be inserted in the adaptation module prompt, realizes that the safety of magnanimity terminal equipment is logical
Letter.
Compared with prior art, beneficial effects of the present invention:
The present invention provides the wireless dispatch method, apparatus and system of a kind of quantum key, are suitable for towards electric system
Phonovision convention business, by quantum key wireless dispatch technology, realization power business has with quantum key wireless dispatch
Machine combines, and enriches quantum communication transmission media type, to guarantee the quality of quantum wireless communication, electric system electricity can be improved
The safety of phonovision conference service system, while enhancing the flexibility of Quantum Secure Communication, a large amount of light can be saved
Fine resource improves the economy of the network operation, reduces development cost, expands quantum key wireless dispatch technology in power business
Application range.
Detailed description of the invention
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, in which:
Fig. 1 is electric system phonovision conference system configuration diagram in the prior art；
Fig. 2 is a kind of structural schematic diagram for the quantum key wireless distribution system that the present invention is embodiment；
Fig. 3 is the functional block diagram that the present invention is quantum key management platform in a kind of embodiment；
Fig. 4 is a kind of distribution method flow diagram for the quantum key wireless system that the present invention is embodiment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
It limits the scope of protection of the present invention.
Application principle of the invention is explained in detail with reference to the accompanying drawing.
Embodiment 1
The embodiment of the invention provides a kind of wireless dispatch methods of quantum key, comprising the following steps:
(1) note machine is rushed to key using wireless mode send first key and request, so that key rushes note machine and is based on described the
One key request carries out authentication, and the quantum key after through authentication；
(2) quantum key that the transmission of note machine is rushed by key is received and stored；
(3) basis, which is received, is sent to terminal for the quantum key received by the second key request that terminal device is sent
The quantum key received is sent to terminal device by equipment, or timing.
In actual use, step (1)-(3) are set in wireless medium unit, are infused for rushing with key
Machine, terminal device carry out data interaction.
In a kind of specific embodiment of the embodiment of the present invention, utilize wireless mode to key in the step (1)
It rushes note machine and sends first key request, specifically:
In the active mode, when receiving the second key request sent by terminal device by custom interface agreement,
Carry out authentication based on second key request, and by after authentication based on interface protocol wirelessly to
Key rushes note machine and sends first key request, completes
In another specific embodiment of the embodiment of the present invention, in the step (1) using wireless mode to close
Key rushes note machine and sends first key request, specifically:
In the passive mode, according to default rule, note machine is wirelessly rushed to key based on interface protocol timing
Send first key request.
In a kind of specific embodiment of the embodiment of the present invention, the key is rushed note machine and is requested based on the first key
Authentication, and the quantum key after through authentication are carried out, specifically includes the following steps:
After key, which rushes note machine, receives first key request, authentication, In are carried out based on first key request
After authentication, quantum key is obtained from quantum key management platform, and send the quantum key；
Or after key rushes note machine and receives first key request, the first key is requested to carry out authentication,
After through authentication, check whether the quantum key of itself storage is effective, and send effective quantum key.
It is described close from quantum key management platform acquisition quantum in a kind of specific embodiment of the embodiment of the present invention
Key, specifically includes the following steps:
Key rushes note machine and sends third key request to quantum key management platform；
Quantum key manages platform and carries out authentication based on the third key request received, is passing through authentication
Afterwards, the quantum key generated is sent to key and rushes note machine.
Embodiment 2
Based on inventive concept same as Example 1, the present invention provides a kind of wireless dispatch device of quantum key, packets
It includes:
First sending module sends first key request for rushing note machine to key using wireless mode, so that key rushes
Note machine is based on first key request and carries out authentication, and the quantum key after through authentication；
Reception and memory module, for receiving and storing the quantum key for rushing the transmission of note machine by key；
Second sending module, for the second key request sent by terminal device that basis receives, by what is received
Quantum key is sent to terminal device, or the quantum key received is sent to terminal device by timing.
Rest part is same as Example 1.
Embodiment 3
Quantum key distribution system in the embodiment of the present invention can be saved big using quantum key wireless dispatch technology
The fiber resource of amount improves the economy of the network operation, reduces development cost, expands quantum key wireless dispatch technology in electricity
The application range of power business.
It is applied in the convention business of electric system phonovision when by the quantum key distribution system in the embodiment of the present invention
When, the safety of electric system phonovision convention business can be promoted.As shown in Figure 1, electric system phonovision meeting system
System is realized using layer architecture, comprising: Guo Wang general headquarters layer, branch's net save layer, prefecture-level company's layer.Phone between same layer and each layer
Video conference realizes terminal communication by MCU mixed flow.The structure of quantum key distribution system in the embodiment of the present invention such as Fig. 2 institute
Show, including terminal device, wireless medium unit, key the filling machine and quantum key management platform being sequentially connected.
The wireless medium unit rushes note machine to key using wireless mode and sends first key request；
The key rushes note machine and is based on first key request progress authentication, and sends after through authentication
Quantum key gives wireless medium unit；
The wireless medium unit receives and stores the quantum key that the transmission of note machine is rushed by key, and then basis receives
The quantum key received is sent to terminal device by the second key request that terminal device is sent, or timing will receive
Quantum key is sent to terminal device.The wireless medium unit extends tradition on the basis of traditional communication encryption requirements
Mobile security application interface, formed quantum key Security application interface, additional data encryption security service is provided.These nothings
Line media units handle chip using high-performance Special safety, provide the quantum key application interface of high speed, data transmission bauds
Fastly, memory capacity is big, highly-safe.
Adaptation module is equipped between the terminal device and wireless medium unit, when terminal device is needed using quantum key
When encryption, wireless medium unit is can be inserted in the adaptation module prompt, realizes the secure communication of magnanimity terminal equipment.
The quantum key manages platform bearer quantum key wireless dispatch support system (QKWD-SS), is that quantum is close
Key manages the core system of platform, and functional module provides for user and appoints as shown in figure 3, to mobile cryptographic key progress dynamic management
The function services such as meaning multi-point key agreement, access authentication, access control, secure storage, as quantum key distribution
The extension and extension of (Quantum Key Distribution, QKD) network.In a kind of specific embodiment party of the embodiment of the present invention
In formula, the quantum key management platform includes: quantum random number generator, quantum key security module, quantum key management
Server, quantum key distribution module, quantum key internal storage location, quantum key distribution and quantum SSL VPN interface unit；Institute
It states quantum random number generator and generates quantum random number, quantum random number generates quantum key by quantum key security module,
And it is stored in quantum key internal storage location.Later, quantum key management server and quantum key distribution module establish safe machine
System carries out authentication, and after passing through authentication, quantum key is established exit passageway by quantum SSL vpn gateway and realized
Quantum key distribution finally accesses quantum key and fills machine, referring specifically to Fig. 3.
The key filling machine is the important infrastructure of quantum key wireless dispatch, and there is the identification of quantum security module to recognize
Card and quantum key fill function, can effectively improve the convenience of quantum key filling.It is quantum that quantum key, which fills machine,
" the continuation of the journey station " of key resource, wireless medium unit (the safe TF card of quantum, the safe U-shield of quantum etc.) can be filled by quantum key
Note machine accesses quantum network secure and trustedly, updates quantum key resource, continues a journey for quantum mobile security.Quantum key fills machine
Major function have:
Legal access quantum secret communication network, safety obtain quantum key resource；
The safe design for realizing user validation, key secret and information integrity, safely provides user volume
Sub-key fills function；
The equipment management of quantum wireless medium unit (safe TF card of safe U-shield, quantum etc.) is provided.
The effect of the terminal device (such as phonovision conference terminal platform) is insertion wireless medium unit, is terminal
It communication encryption is carried out, realizes the safety encryption of video, the media resources such as voice, the effective guarantee safety of terminal call.
In a kind of specific embodiment of the embodiment of the present invention, the wireless medium unit utilizes wireless mode to key
It rushes note machine and sends first key request, specifically:
When wireless medium unit receives the second key request sent by terminal device by custom interface agreement, base
Authentication is carried out in second key request, and is based on interface protocol wirelessly to close after through authentication
Key rushes note machine and sends first key request；
Or the wireless medium unit is based on interface protocol timing wirelessly to key according to default rule
It rushes note machine and sends first key request.
The key rushes note machine and is based on first key request progress authentication, and sends after through authentication
Quantum key gives wireless medium unit, specifically includes the following steps:
After key, which rushes note machine, receives first key request, authentication, In are carried out based on first key request
After authentication, quantum key is obtained from quantum key management platform, and send the quantum key and give wireless medium unit；
Or after key rushes note machine and receives first key request, the first key is requested to carry out authentication,
After through authentication, check whether the quantum key of itself storage is effective, and sends effective quantum key and be situated between to wireless
Matter unit.
It is described to obtain quantum key from quantum key management platform, specifically includes the following steps:
Key rushes note machine and sends third key request to quantum key management platform；
Quantum key manages platform and carries out authentication based on the third key request received, is passing through authentication
Afterwards, the quantum key generated is sent to key and rushes note machine.
It is so that the quantum key distribution system in the embodiment of the present invention is applied to phonovision conference service system below
Example is described in detail.
When wireless medium unit TF card safe for quantum, the safe TF card key read mode of quantum includes active mould
Formula and Passive Mode are mainly used for the mobile terminals such as smart phone, tablet computer.
In the active mode, it is asked by terminal device (phonovision conference terminal) by TF custom interface agreement active transmission
Packet is sought, after the completion of the safe TF card of quantum is to the identity information certification of terminal device, rushing the transmission request of note machine to key includes, when close
After key filling machine is proved to be successful quantum safe TF card progress identity information, then quantum key gives quantum safe TF card, amount
The safe TF card of son receives and stores the quantum key in the encryption section of local security module, is finally sent to quantum key
Phonovision conference terminal.
In the passive mode, the safe TF card of quantum fills machine to key by interface protocol timing according to default rule
It obtains quantum key and checks the amount of itself storage after key filling machine is proved to be successful quantum safe TF card progress identity information
Whether sub-key is effective, and the safe TF card of quantum is fed back in effective situation, and quantum key is sent to electricity by the safe TF card of quantum
Phonovision conference terminal.
When wireless medium unit U-shield safe for quantum, the safe U-shield key read mode of quantum includes aggressive mode
And Passive Mode, it is mainly used for the terminal that desktop computer, laptop etc. have USB interface.
In the active mode, the safe U-shield custom interface agreement of quantum is passed through by terminal device (phonovision conference terminal)
Active transmission request packet, after the completion of the safe U-shield of quantum authenticates identity information, rushing the transmission request of note machine to key includes, when close
After key filling machine is proved to be successful quantum safe TF card progress identity information, then quantum key gives quantum safe U, quantum peace
Full U receives and stores the quantum key in the encryption section of local security module, and quantum key is finally sent to phone electricity
Depending on conference terminal.
In the passive mode, the safe U-shield of quantum fills machine to key by interface protocol timing and obtains according to default rule
Taken amount sub-key after key filling machine is proved to be successful quantum safe U-shield progress identity information, checks that the quantum of itself storage is close
Whether key is effective, and the safe U-shield of quantum is fed back in effective situation, and quantum key is sent to phonovision by the safe U-shield of quantum
Conference terminal.
Quantum key distribution system in the embodiment of the present invention is based on quantum key wireless dispatch technology, promotes phone electricity
Depending on the safety of conference service system, the adaptation module of terminal equipment in communication encryption is relied on, realizes smart phone, tablet computer, platform
The security improvement of a plurality of types of magnanimity phonovision conference terminal communications such as formula computer, laptop.
In the embodiment of the present invention quantum key distribution system distribution procedure as shown in figure 4, specifically:
Firstly, generating quantum random number by the quantum random number generator in quantum key management platform；Quantum random number
Quantum key is generated by quantum key security module, and is stored in quantum key internal storage location；
Later, quantum key management server and quantum key distribution module establish security mechanism, based on the received
Three key requests carry out authentication；
After completing authentication, quantum key establishes exit passageway by quantum SSL vpn gateway and realizes quantum key
Distribution finally accesses quantum key and fills machine；
The safe TF card of quantum and the safe U-shield of quantum are to quantum key filling machine acquisition quantum key, according to adaptation module
It is required that being mentioned for a plurality of types of magnanimity phonovision conference terminals such as smart phone, tablet computer, desktop computer, laptops
For cryptographic services.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (12)
1. a kind of wireless dispatch method of quantum key characterized by comprising
Note machine is rushed to key using wireless mode and sends first key request, so that key is rushed note machine and asked based on the first key
Ask carry out authentication, and the quantum key after through authentication；
Receive and store the quantum key that the transmission of note machine is rushed by key；
The quantum key received is sent to terminal device according to the second key request sent by terminal device received,
Or the quantum key received is sent to terminal device by timing.
2. a kind of wireless dispatch method of quantum key according to claim 1, it is characterised in that: described to utilize wireless parties
Formula rushes note machine to key and sends first key request, specifically:
When receiving the second key request sent by terminal device by custom interface agreement, asked based on second key
Carry out authentication is asked, and note machine is wirelessly rushed to key based on interface protocol after through authentication and sends first
Key request；
Or according to default rule, note machine transmission first key is wirelessly rushed to key based on interface protocol timing and is asked
It asks.
3. a kind of wireless dispatch method of quantum key according to claim 1, it is characterised in that: the key rushes note machine
It requests to carry out authentication, and the quantum key after through authentication based on the first key, specifically include following
Step:
After key, which rushes note machine, receives first key request, authentication is carried out based on first key request, is being passed through
After authentication, quantum key is obtained from quantum key management platform, and send the quantum key；
Or after key rushes note machine and receives first key request, the first key is requested to carry out authentication, logical
After crossing authentication, check whether the quantum key of itself storage is effective, and send effective quantum key.
4. a kind of wireless dispatch method of quantum key according to claim 3, it is characterised in that: described from quantum key
It manages platform and obtains quantum key, specifically includes the following steps:
Key rushes note machine and sends third key request to quantum key management platform；
Quantum key manages platform and carries out authentication based on the third key request received, will after through authentication
Its quantum key generated is sent to key and rushes note machine.
5. a kind of wireless dispatch device of quantum key characterized by comprising
First sending module sends first key request for rushing note machine to key using wireless mode, so that key rushes note machine
It requests to carry out authentication, and the quantum key after through authentication based on the first key；
Reception and memory module, for receiving and storing the quantum key for rushing the transmission of note machine by key；
Second sending module, for the second key request sent by terminal device that basis receives, the quantum that will be received
Key is sent to terminal device, or the quantum key received is sent to terminal device by timing.
6. a kind of wireless distribution system of quantum key, it is characterised in that: including terminal device, the wireless medium list being sequentially connected
Member and key fill machine；
The wireless medium unit rushes note machine to key using wireless mode and sends first key request；
The key rushes note machine and is based on first key request progress authentication, and the quantum after through authentication
Key gives wireless medium unit；
The wireless medium unit receives and stores the quantum key that the transmission of note machine is rushed by key, then according to the terminal received
The quantum key received is sent to terminal device, or the quantum that timing will receive by the second key request that equipment is sent
Key is sent to terminal device.
7. a kind of wireless distribution system of quantum key according to claim 6, it is characterised in that: the wireless medium list
Member rushes note machine to key using wireless mode and sends first key request, specifically:
When wireless medium unit receives the second key request sent by terminal device by custom interface agreement, it is based on institute
It states the second key request and carries out authentication, and wirelessly rushed to key after through authentication based on interface protocol
Note machine sends first key request；
Or the wireless medium unit is wirelessly rushed to key based on interface protocol timing and is infused according to default rule
Machine sends first key request.
8. a kind of wireless distribution system of quantum key according to claim 6, it is characterised in that: the quantum key
Wireless distribution system further includes quantum key management platform；
The key rushes note machine and is based on first key request progress authentication, and the quantum after through authentication
Key gives wireless medium unit, specifically includes the following steps:
After key, which rushes note machine, receives first key request, authentication is carried out based on first key request, is being passed through
After authentication, quantum key is obtained from quantum key management platform, and send the quantum key and give wireless medium unit；
Or after key rushes note machine and receives first key request, the first key is requested to carry out authentication, logical
After crossing authentication, check whether the quantum key of itself storage is effective, and send effective quantum key and give wireless medium list
Member.
9. a kind of wireless distribution system of quantum key according to claim 8, it is characterised in that: described from quantum key
It manages platform and obtains quantum key, specifically includes the following steps:
Key rushes note machine and sends third key request to quantum key management platform；
Quantum key manages platform and carries out authentication based on the third key request received, will after through authentication
Its quantum key generated is sent to key and rushes note machine.
10. a kind of wireless distribution system of quantum key according to claim 8, which is characterized in that the quantum key
Management platform includes: quantum random number generator, quantum key security module, quantum key management server, quantum key point
Send out module, quantum key internal storage location and quantum SSL VPN interface unit；
The quantum random number generator generates quantum random number, and quantum random number generates quantum by quantum key security module
Key, and it is stored in quantum key internal storage location；The quantum key management server and quantum key distribution module, which are established, pacifies
Full mechanism carries out authentication, and after passing through authentication, quantum key establishes exit passageway by quantum SSL vpn gateway
It realizes quantum key distribution, finally accesses quantum key and fill machine.
11. a kind of wireless distribution system of quantum key according to claim 6, it is characterised in that: the wireless medium
Unit is the safe TF card of quantum or the safe U-shield of quantum.
12. a kind of wireless distribution system of quantum key according to claim 6 is suitable for the meeting of electric system phonovision
Conference service, it is characterised in that: adaptation module is equipped between the terminal device and wireless medium unit, when electric system phone electricity
When needing depending on convention business terminal using quantum key encryption, wireless medium unit is can be inserted in the adaptation module prompt, real
The secure communication of existing magnanimity electric system phonovision convention business terminal.
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Application publication date: 20191203 |