CN206932340U - Secrecy intercom based on quantum key service station transfer communication - Google Patents
Secrecy intercom based on quantum key service station transfer communication Download PDFInfo
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- CN206932340U CN206932340U CN201720396001.1U CN201720396001U CN206932340U CN 206932340 U CN206932340 U CN 206932340U CN 201720396001 U CN201720396001 U CN 201720396001U CN 206932340 U CN206932340 U CN 206932340U
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Abstract
The utility model discloses a kind of secrecy intercom based on quantum key service station transfer communication, applied to the secrecy intercom system based on cipher key service station, it is characterised in that including：Microprocessor, information storage module, information encryption/decryption module, cipher key storage block, it is connected with described information encryption/decryption module, for storing quantum key, identity information memory module, loudspeaker, it is connected with described information memory module, for exporting voice messaging, microphone.The utility model intercom carries out transfer communication by quantum key service station, and information is encrypted before transmission, and ciphertext is resend after completing decryption and secondary encryption in service station, realizes remote secrecy intercommunication.
Description
Technical field
It the utility model is related to the communications field, and in particular to a kind of secrecy pair based on quantum key service station transfer communication
Say machine.
Background technology
In the current long-distance talkback communications field, intercom system realizes multiple intercoms using transfer service station mostly
Telecommunication, however, the system is directly launched just with service station transfer transmission information, the voice transfer of intercom
And reception, not using any cryptographic means, therefore, there is the risk divulged a secret in message transmitting procedure.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided based on quantum key service station
The secrecy intercom of transfer communication, the utility model intercom carry out transfer communication by quantum key service station, and information is passing
Encrypted before defeated, ciphertext is resend after completing decryption and secondary encryption in service station, realizes remote secrecy intercommunication.
A kind of secrecy intercom based on quantum key service station transfer communication, applied to the secrecy based on cipher key service station
Intercom system, it is characterised in that including：
Microprocessor；
Information storage module, it is connected with the microprocessor, for cache information data；
Information encryption/decryption module, it is connected with described information memory module, for completing encryption and decryption to information data；
Cipher key storage block, it is connected with described information encryption/decryption module, for storing quantum key；
Identity information memory module, it is connected with the microprocessor, for storing the identity information of the intercom；
Loudspeaker, it is connected with described information memory module, for exporting voice messaging；
Microphone, it is connected with described information memory module, for gathering voice messaging.
Further, in addition to the microprocessor broadcast button and some push-to-talk buttons being connected.
Further, in addition to size of key monitoring modular, it is connected with the cipher key storage block.
Further, in addition to the identity information memory module GPS module being connected.
Further, in addition to the size of key monitoring modular user's alarm module being connected.
The beneficial effects of the utility model are:
Cipher key storage block and information encryption/decryption module are set in intercom, key is downloaded in service station, after information encryption
Transmit to service station, message transmitting procedure unconditional security is sent after decryption and secondary encryption are completed in service station；In intercom
Identity information memory module is set, intercom identity information is stored, authenticating identity information when being communicated with service station, is further ensured that
Information transmission security；GPS module and user's alarm module are set in intercom, and transmission of location information avoids to service station at any time
User goes out the wireless signal overlay area from service station.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
The required accompanying drawing used is briefly described in stating, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the utility model intercom structural representation；
Fig. 2 is the utility model intercommunication method information transmission process figure；
Fig. 3 is the utility model intercom encryption and decryption processes flow chart.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Shown in reference picture 1, the utility model provides a kind of secrecy intercom based on quantum key service station transfer communication,
Applied to the secrecy intercom system based on cipher key service station, it is characterised in that including：
Microprocessor；
Information storage module, it is connected with the microprocessor, for cache information data；
Information encryption/decryption module, it is connected with described information memory module, for completing encryption and decryption to information data；
Cipher key storage block, it is connected with described information encryption/decryption module, for storing quantum key, the quantum key is by close
Quantum random number generator generation in key service station, the quantum key have truly random property；
Identity information memory module, it is connected with the microprocessor, for storing the identity information of the intercom, intercommunication
When machine and server communication, authenticating identity information, information transmission security is further ensured that；
Loudspeaker, it is connected with described information memory module, for exporting voice messaging；
Microphone, it is connected with described information memory module, for gathering voice messaging.
Also a certain squad is corresponded to including the broadcast button being connected with the microprocessor and some push-to-talk buttons, broadcast button
Or crew's intercom is broadcasted.
Also include size of key monitoring modular, be connected with the cipher key storage block.
Also include the GPS module being connected with the identity information memory module, be connected with the size of key monitoring modular
User's alarm module.
Quantum key service station monitors the position trend of the intercom by the GPS module location information of intercom,
Alarm signal is sent to when the intercom is i.e. by separating signal coverage, intercom is receiving the police in quantum key service station
After showing information or departing from quantum key service station wireless signal coverage, start caution system and send the police that can not be communicated
Report.
Size of key is less than 20% in size of key monitoring modular detection intercom, sends warning to the intercom, prompts its key
It will be finished, then, the intercom can send download key request to quantum key service station.
Shown in reference picture 2, the utility model information transmission process is：Calling party's intercom is sent after being encrypted to information to clothes
Business device, server receive encryption file, call calling party's corresponding with service secret key decryption, obtain cleartext information, calling callee couple
Quantum key should be serviced to encrypt to obtain ciphertext, ciphertext is sent to callee.
Shown in reference picture 3, the utility model intercom encryption flow is：Cleartext information is gathered, cleartext information enters information
Memory module, calls the encryption of user's quantum key, and ciphertext is sent；Callee's intercom decrypts flow：Reception comes from service station
Ciphertext, ciphertext caches into information storage module, calls user quantum key to obtain cleartext information.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
- A kind of 1. secrecy intercom based on quantum key service station transfer communication, applied to the secrecy pair based on cipher key service station Say system, it is characterised in that including：Microprocessor；Information storage module, it is connected with the microprocessor, for cache information data；Information encryption/decryption module, it is connected with described information memory module, for completing encryption and decryption to information data；Cipher key storage block, it is connected with described information encryption/decryption module, for storing quantum key；Identity information memory module, it is connected with the microprocessor, for storing the identity information of the intercom；Loudspeaker, it is connected with described information memory module, for exporting voice messaging；Microphone, it is connected with described information memory module, for gathering voice messaging.
- 2. the secrecy intercom based on quantum key service station transfer communication according to claim 1, it is characterised in that Also including the broadcast button being connected with the microprocessor and some push-to-talk buttons.
- 3. the secrecy intercom based on quantum key service station transfer communication according to claim 1 or 2, its feature exist In, in addition to size of key monitoring modular, it is connected with the cipher key storage block.
- 4. the secrecy intercom according to claim 3 based on quantum key service station transfer communication, it is characterised in that also Including the GPS modules being connected with the identity information memory module.
- 5. the secrecy intercom according to claim 4 based on quantum key service station transfer communication, it is characterised in that also Including the user's alarm module being connected with the size of key monitoring modular.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396001.1U CN206932340U (en) | 2017-04-17 | 2017-04-17 | Secrecy intercom based on quantum key service station transfer communication |
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| CN201720396001.1U CN206932340U (en) | 2017-04-17 | 2017-04-17 | Secrecy intercom based on quantum key service station transfer communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899898A (en) * | 2017-04-17 | 2017-06-27 | 江苏亨通问天量子信息研究院有限公司 | Secrecy intercom based on quantum key service station transfer communication |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899898A (en) * | 2017-04-17 | 2017-06-27 | 江苏亨通问天量子信息研究院有限公司 | Secrecy intercom based on quantum key service station transfer communication |
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