CN106899898A - Secrecy intercom based on quantum key service station transfer communication - Google Patents
Secrecy intercom based on quantum key service station transfer communication Download PDFInfo
- Publication number
- CN106899898A CN106899898A CN201710247341.2A CN201710247341A CN106899898A CN 106899898 A CN106899898 A CN 106899898A CN 201710247341 A CN201710247341 A CN 201710247341A CN 106899898 A CN106899898 A CN 106899898A
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- China
- Prior art keywords
- service station
- quantum key
- module
- secrecy
- intercom
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- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 17
- 238000012546 transfer Methods 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
- H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
-
- 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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0464—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload using hop-by-hop encryption, i.e. wherein an intermediate entity decrypts the information and re-encrypts it before forwarding it
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
-
- 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
- H04L9/0855—Quantum cryptography involving additional nodes, e.g. quantum relays, repeaters, intermediate nodes or remote nodes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of secrecy intercom based on quantum key service station transfer communication, the secrecy intercom system based on cipher key service station is applied to, 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.Intercom of the present invention carries out transfer communication by quantum key service station, and information is encrypted before transmission, and ciphertext resends after service station completes decryption and secondary encryption, realizes remote secrecy intercommunication.
Description
Technical field
The present invention relates to the communications field, and in particular to a kind of secrecy intercommunication based on quantum key service station transfer communication
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 just with service station transfer transmission information, the voice transfer of intercom is directly launched
And reception, it is no using any cryptographic means, therefore, there is the risk divulged a secret in message transmitting procedure.
The content of the invention
It is an object of the invention to the problem above for overcoming prior art to exist, there is provided based on the transfer of quantum key service station
The secrecy intercom of communication, intercom of the present invention carries out transfer communication by quantum key service station, and information is encrypted before transmission,
Ciphertext resends after service station completes decryption and secondary encryption, realizes remote secrecy intercommunication.
A kind of secrecy intercom based on quantum key service station transfer communication, is applied to the secrecy based on cipher key service station
Intercom system, it is characterised in that including：
Microprocessor；
Information storage module, is connected with the microprocessor, for cache information data；
Information encryption/decryption module, is connected with described information memory module, for completing encryption and decryption to information data；
Cipher key storage block, is connected, with described information encryption/decryption module for storing quantum key；
Identity information memory module, is connected with the microprocessor, the identity information for storing the intercom；
Loudspeaker, is connected, with described information memory module for exporting voice messaging；
Microphone, is connected, with described information memory module for gathering voice messaging.
Further, also broadcast button and some push-to-talk buttons including being connected with the microprocessor.
Further, also it is connected with the cipher key storage block including size of key monitoring modular, for detecting the key
In memory module.
Further, the also GPS module including being connected with the identity information memory module.
Further, the also user's alarm module including being connected with the size of key monitoring modular.
The beneficial effects of the invention are as follows:
Cipher key storage block and information encryption/decryption module are set in intercom, key is downloaded in service station, transmitted after information encryption
To service station, message transmitting procedure unconditional security is sent after service station completes decryption and secondary encryption；Set in intercom
Identity information memory module, stores intercom identity information, and authenticating identity information when being communicated with service station is further ensured that information
Transmission safety；GPS module and user's alarm module are set in intercom, and transmission of location information is to service station at any time, it is to avoid user
Go out from the wireless signal overlay area in service station.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Specific embodiment of the invention is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Technical scheme in technology in order to illustrate more clearly the embodiments of the present invention, in being described to embodiment technology below
The required accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some realities of the invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is intercom structural representation of the present invention；
Fig. 2 is intercommunication method information transmission process figure of the present invention；
Fig. 3 is intercom encryption and decryption processes flow chart of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Shown in reference picture 1, the present invention provides a kind of secrecy intercom based on quantum key service station transfer communication, should
For the secrecy intercom system based on cipher key service station, it is characterised in that including：
Microprocessor；
Information storage module, is connected with the microprocessor, for cache information data；
Information encryption/decryption module, is connected with described information memory module, for completing encryption and decryption to information data；
Cipher key storage block, is connected with described information encryption/decryption module, and for storing quantum key, the quantum key is taken by key
Quantum random number generator generation in business station, the quantum key has truly random property；
Identity information memory module, is connected with the microprocessor, the identity information for storing the intercom, intercom and
During server communication, authenticating identity information is further ensured that information transmission security；
Loudspeaker, is connected, with described information memory module for exporting voice messaging；
Microphone, is connected, with described information memory module for gathering voice messaging.
Also include the broadcast button and some push-to-talk buttons that are connected with the microprocessor, a certain squad of broadcast button correspondence
Or crew's intercom is broadcasted.
Also include size of key monitoring modular, be connected with the cipher key storage block, for detecting the cipher key storage block
Interior.
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.
The position trend of the intercom is monitored in quantum key service station by the GPS module location information of intercom,
The intercom will be sent to alarm signal during separating signal coverage, and 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 cannot be communicated
Report.
Size of key is less than 20% in size of key monitoring modular detection intercom, and warning is sent to the intercom, points out its key
Will be finished, then, the intercom can send download key request to quantum key service station.
Shown in reference picture 2, information transmission process of the present invention is：Calling party's intercom sends to service after being encrypted to information
Device, server receives encryption file, calls calling party's corresponding with service secret key decryption, obtains cleartext information, calls callee's correspondence
Service quantum key encryption obtains ciphertext, and ciphertext is sent to callee.
Shown in reference picture 3, intercom encryption flow of the present invention is：Collection cleartext information, cleartext information enters information Store
Module, calls user's quantum key to encrypt, and ciphertext sends；Callee's intercom decrypts flow：Receive from the close of service station
Text, ciphertext is cached into information storage module, calls user's quantum key to obtain cleartext information.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (5)
1. the secrecy intercom based on quantum key service station transfer communication, is applied to the secrecy intercommunication system based on cipher key service station
System, it is characterised in that including：
Microprocessor；
Information storage module, is connected with the microprocessor, for cache information data；
Information encryption/decryption module, is connected with described information memory module, for completing encryption and decryption to information data；
Cipher key storage block, is connected, with described information encryption/decryption module for storing quantum key；
Identity information memory module, is connected with the microprocessor, the identity information for storing the intercom；
Loudspeaker, is connected, with described information memory module for exporting voice messaging；
Microphone, 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 and some push-to-talk buttons that are connected with the microprocessor.
3. the secrecy intercom based on quantum key service station transfer communication according to claim 1-2, it is characterised in that
Also include size of key monitoring modular, be connected with the cipher key storage block, for detecting in the cipher key storage block.
4. the secrecy intercom based on quantum key service station transfer communication according to claim 3, it is characterised in that also
Including the GPS module being connected with the identity information memory module.
5. the secrecy intercom based on quantum key service station transfer communication according to claim 4, it is characterised in that also
Including the user's alarm module being connected with the size of key monitoring modular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247341.2A CN106899898A (en) | 2017-04-17 | 2017-04-17 | Secrecy intercom based on quantum key service station transfer communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247341.2A CN106899898A (en) | 2017-04-17 | 2017-04-17 | Secrecy intercom based on quantum key service station transfer communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106899898A true CN106899898A (en) | 2017-06-27 |
Family
ID=59196205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710247341.2A Pending CN106899898A (en) | 2017-04-17 | 2017-04-17 | Secrecy intercom based on quantum key service station transfer communication |
Country Status (1)
| Country | Link |
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| CN (1) | CN106899898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660347A (en) * | 2019-02-24 | 2019-04-19 | 陕西师范大学 | A kind of Digital Audio Transmission system based on quantum cryptography |
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| CN101330634A (en) * | 2008-07-04 | 2008-12-24 | 金法银 | Multifunctional digital ciphering walkie-talkie and implementing method thereof |
| CN203554633U (en) * | 2013-09-25 | 2014-04-16 | 北京得瑞紫蜂科技有限公司 | Interphone, base station, and Ad-Hoc network system thereof |
| CN204392484U (en) * | 2015-02-06 | 2015-06-10 | 长春大学 | A kind of quantum key encryption wireless intercom device |
| CN106452741A (en) * | 2016-09-23 | 2017-02-22 | 浙江神州量子网络科技有限公司 | Communication system for realizing information encryption/decryption transmission based on quantum network and communication method |
| CN206932340U (en) * | 2017-04-17 | 2018-01-26 | 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 |
-
2017
- 2017-04-17 CN CN201710247341.2A patent/CN106899898A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330634A (en) * | 2008-07-04 | 2008-12-24 | 金法银 | Multifunctional digital ciphering walkie-talkie and implementing method thereof |
| CN203554633U (en) * | 2013-09-25 | 2014-04-16 | 北京得瑞紫蜂科技有限公司 | Interphone, base station, and Ad-Hoc network system thereof |
| CN204392484U (en) * | 2015-02-06 | 2015-06-10 | 长春大学 | A kind of quantum key encryption wireless intercom device |
| CN106452741A (en) * | 2016-09-23 | 2017-02-22 | 浙江神州量子网络科技有限公司 | Communication system for realizing information encryption/decryption transmission based on quantum network and communication method |
| CN206932340U (en) * | 2017-04-17 | 2018-01-26 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660347A (en) * | 2019-02-24 | 2019-04-19 | 陕西师范大学 | A kind of Digital Audio Transmission system based on quantum cryptography |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |
|
| WD01 | Invention patent application deemed withdrawn after publication |