CN104936172A - Beidou positioning data transmission encryption system - Google Patents
Beidou positioning data transmission encryption system Download PDFInfo
- Publication number
- CN104936172A CN104936172A CN201510235113.4A CN201510235113A CN104936172A CN 104936172 A CN104936172 A CN 104936172A CN 201510235113 A CN201510235113 A CN 201510235113A CN 104936172 A CN104936172 A CN 104936172A
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- module
- big dipper
- data transmission
- encrypting
- server end
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- 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]
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses a Beidou positioning data transmission encryption system comprising a terminal positioning module, a communication module and a server end arranged in a beidou positioner,; the features are that an encryption module is also arranged in the beidou positioner; a decryption module is arranged in the server end; the encryption module encrypts information of the terminal positioning module, sends the information to the decryption module through the communication module, and the information is decrypted and sent to the server end; before data transmission, the encryption module needs to shake hands with the decryption module in the server end in advance, and negotiate an algorithm with the decryption module for data transmission.
Description
Technical field
The present invention relates to a kind of transmission encrypting system, be specifically related to a kind of Big Dipper locator data transmission encrypting system.
Background technology
Along with the development of life, Vehicle positioning system has spread in each car owner, Vehicle positioning system can carry out data cube computation and transmission with long-range terminal, but in existing network security, there is a lot of hidden danger, many privacy informations are easy to be revealed even utilized by lawless person, but existing encryption method, to be easy to crack by hacker, this solves the above problems with regard to needing a kind of safe and reliable encryption system.
Summary of the invention
The present invention is directed to existing transmission encrypting system, there is the defect that potential safety hazard is high, provide a kind of bucket locator data transmission encrypting system to solve the problems referred to above.
Basic skills of the present invention is achieved in that a kind of Big Dipper locator data transmission encrypting system, comprise the terminal positioning module, communication module and the server end that are arranged on Big Dipper positioner inside, Big Dipper positioner inside is also provided with encrypting module, deciphering module is provided with in server end, encrypting module passes through after the information encryption of terminal positioning module, transfer to deciphering module through deciphering through communication module, then be transferred in server end; Encrypting module is when needs transmission data, and need first to shake hands with the deciphering module of server end, negotiation data transmission needs the algorithm used.
General plotting of the present invention is: the present invention is by arranging encrypting module and deciphering module, make encrypting module when needs transmission data, need first to shake hands with the deciphering module of server end, negotiation data transmission needs the algorithm used to realize function of keeping secret, the algorithm of transfer of data can adopt existing international cryptographic algorithm (RSA, SHA-1, AES etc.), also supports domestic cryptographic algorithm (SM1, SM2, SM3 etc.).
In the present invention, as scheme more specifically, be provided with security gateway in described server end, after Big Dipper positioner is connected to the network, encrypting module is understood automatically and Security Certificate gateway sets up escape way, and Big Dipper positioner and server end are by the normal transceiving data of this escape way.
In the present invention, as scheme more specifically, described encrypting module and deciphering module are by hardware enciphering and deciphering or software encryption and decryption.The mode of what described hardware enciphering and deciphering adopted is USB encrypts key realizes.Such as Big Dipper positioner terminal uses encryption KEY, is directly inserted on terminal equipment USB by encryption KEY; System utilizes commercial cipher hardware to carry out encryption and decryption.Encryption device had both supported international cryptographic algorithm (RSA, SHA-1, AES etc.), also supported domestic cryptographic algorithm (SM1, SM2, SM3 etc.).
In the present invention, as scheme more specifically, described software encryption and decryption is by supporting that the TF card of certificate computing realizes the support to certificate verification.Described TF card is connected with Big Dipper positioner storage system, and it can be used for storing running orbit.
The invention has the beneficial effects as follows:
1. can carry out data encryption by the escape way of encryption, be conducive to the data confidentiality realizing between equipment and server to existing Navigation and localization equipment.
2. this aspect can be combined with each other with existing Big Dipper location technology, has the advantage that integration is high.
3. the present invention designs ingenious, have design feature, but design cost is low, is convenient to the industry and promotes the use.
Accompanying drawing explanation
Fig. 1 is Big Dipper locating terminal structured flowchart of the present invention;
Fig. 2 is product data flow chart of the present invention.
Embodiment
Describe the present invention below in conjunction with drawings and Examples, following examples explain with invention optimal effectiveness.
Embodiment 1:
As shown in Figure 1-2, Big Dipper locator data transmission encrypting system, it can be arranged in existing automobile-used Big Dipper positioner, the present embodiment is described based on this Big Dipper positioner, this Big Dipper locator data transmission encrypting system, comprise Big Dipper locating terminal and at long-range vehicle location service device, Big Dipper locating terminal as shown in Figure 1, comprise Big Dipper chip, safety certification client (i.e. encrypting module), Big Dipper data processor and communication module (3G or 2G communication module) etc., make Big Dipper locating terminal can realize data storing and data transport functions, long-range being provided with accepts the long-range of Big Dipper locating terminal information and is provided with vehicle location service device, is provided with Security Certificate gateway (i.e. decoder module) in vehicle location service device, and in the present embodiment, encryption and decryption is by software encryption and decryption, and its process is as follows:
Big Dipper positioner sets up network by communication module, safety certification client (i.e. encrypting module) and Security Certificate gateway (i.e. decoder module) set up escape way, Big Dipper positioner positions acquisition locating information by Big Dipper chip subsequently, and carry out calculation system through Big Dipper data processor, information carries out data encryption through safety certification client (i.e. encrypting module) subsequently, Security Certificate gateway (i.e. decoder module), by after the data deciphering that receives, sends to vehicle location service device to manage.And in the present embodiment, full Authentication Client (i.e. encrypting module) and Security Certificate gateway (i.e. decoder module) software encryption and decryption, described software encryption and decryption is by supporting that the TF card of certificate computing realizes the support to certificate verification, TF card can be arranged in Big Dipper positioner, and it can be used for storing running orbit.
Embodiment 2:
In the present embodiment, difference from Example 1 is, in the present embodiment, full Authentication Client (i.e. encrypting module) and Security Certificate gateway (i.e. decoder module) adopt hardware encipher, and what hardware enciphering and deciphering adopted is, and USB encrypts the mode of key realizes.Such as Big Dipper positioner terminal uses encryption KEY, is directly inserted on terminal equipment USB by encryption KEY; System utilizes commercial cipher hardware to carry out encryption and decryption.Encryption device had both supported international cryptographic algorithm (RSA, SHA-1, AES etc.), also supported domestic cryptographic algorithm (SM1, SM2, SM3 etc.).Other operation principles are identical with embodiment 1.
Last it is noted that obviously, above-described embodiment is only used to example of the present invention is clearly described, and not to the restriction implemented.The technology used in the present invention is all based on the existing Big Dipper and computer calculate technology, and the present invention will protect is method based on computer technology, not computer technology itself.
For the those of ordinary skill in described field, can also make other changes in different forms on the basis of the above description.Here without the need to also cannot to all execution modes with exhaustive.And thus the apparent change of amplifying out or variation be still among protection scope of the present invention.
Claims (6)
1. a Big Dipper locator data transmission encrypting system, comprise the terminal positioning module, communication module and the server end that are arranged on Big Dipper positioner inside, it is characterized in that: Big Dipper positioner inside is also provided with encrypting module, deciphering module is provided with in server end, encrypting module passes through after the information encryption of terminal positioning module, transfer to deciphering module through deciphering through communication module, then be transferred in server end;
Encrypting module is when needs transmission data, and need first to shake hands with the deciphering module of server end, negotiation data transmission needs the algorithm used.
2. Big Dipper locator data transmission encrypting system according to claim 1, it is characterized in that: in described server end, be provided with security gateway, after Big Dipper positioner is connected to the network, encrypting module is understood automatically and Security Certificate gateway sets up escape way, and Big Dipper positioner and server end are by the normal transceiving data of this escape way.
3. Big Dipper locator data transmission encrypting system according to claim 1, is characterized in that: described encrypting module and deciphering module are by hardware enciphering and deciphering or software encryption and decryption.
4. Big Dipper locator data transmission encrypting system according to claim 3, is characterized in that: the mode of what described hardware enciphering and deciphering adopted is USB encrypts key realizes.
5. Big Dipper locator data transmission encrypting system according to claim 3, is characterized in that: described software encryption and decryption is by supporting that the TF card of certificate computing realizes the support to certificate verification.
6. Big Dipper locator data transmission encrypting system according to claim 5, is characterized in that: described TF card is connected with Big Dipper positioner storage system, and it can be used for storing running orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510235113.4A CN104936172A (en) | 2015-05-11 | 2015-05-11 | Beidou positioning data transmission encryption system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510235113.4A CN104936172A (en) | 2015-05-11 | 2015-05-11 | Beidou positioning data transmission encryption system |
Publications (1)
| Publication Number | Publication Date |
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| CN104936172A true CN104936172A (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510235113.4A Pending CN104936172A (en) | 2015-05-11 | 2015-05-11 | Beidou positioning data transmission encryption system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100838A (en) * | 2016-08-16 | 2016-11-09 | 成都市和平科技有限责任公司 | A kind of Big Dipper data encryption system based on FPGA and method |
| CN106442910A (en) * | 2016-10-11 | 2017-02-22 | 和舆图（北京）科技有限公司 | Automatic underground water monitoring system |
| CN106790038A (en) * | 2016-12-16 | 2017-05-31 | 湖南国科微电子股份有限公司 | The safe transmission method of Big Dipper chip data, device and terminal |
| CN110488324A (en) * | 2019-09-03 | 2019-11-22 | 中国民航大学 | The anti-deception measures of Beidou II civil signal based on authentification of message |
| CN110611634A (en) * | 2018-06-14 | 2019-12-24 | 上海海加网络科技有限公司 | Sighting telescope correction calculation method based on Beidou data |
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| CN101854625A (en) * | 2009-04-03 | 2010-10-06 | 华为技术有限公司 | Selective processing method and device of security algorithm, network entity and communication system |
| US7933412B2 (en) * | 2003-12-10 | 2011-04-26 | Sony Corporation | In-vehicle communication system and method therefor, in-vehicle communication terminal, communication method therefor, program recording medium, and program |
| CN103973454A (en) * | 2014-05-23 | 2014-08-06 | 公安部第一研究所 | Satellite positioning data encryption system and method |
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2015
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| US7933412B2 (en) * | 2003-12-10 | 2011-04-26 | Sony Corporation | In-vehicle communication system and method therefor, in-vehicle communication terminal, communication method therefor, program recording medium, and program |
| JP2010183261A (en) * | 2009-02-04 | 2010-08-19 | Toyota Motor Corp | Mobile-side communication device, road-side communication device, communication system provided with the devices and communication method between the devices, and information collection method |
| CN101854625A (en) * | 2009-04-03 | 2010-10-06 | 华为技术有限公司 | Selective processing method and device of security algorithm, network entity and communication system |
| CN103973454A (en) * | 2014-05-23 | 2014-08-06 | 公安部第一研究所 | Satellite positioning data encryption system and method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100838A (en) * | 2016-08-16 | 2016-11-09 | 成都市和平科技有限责任公司 | A kind of Big Dipper data encryption system based on FPGA and method |
| CN106442910A (en) * | 2016-10-11 | 2017-02-22 | 和舆图（北京）科技有限公司 | Automatic underground water monitoring system |
| CN106790038A (en) * | 2016-12-16 | 2017-05-31 | 湖南国科微电子股份有限公司 | The safe transmission method of Big Dipper chip data, device and terminal |
| CN110611634A (en) * | 2018-06-14 | 2019-12-24 | 上海海加网络科技有限公司 | Sighting telescope correction calculation method based on Beidou data |
| CN110488324A (en) * | 2019-09-03 | 2019-11-22 | 中国民航大学 | The anti-deception measures of Beidou II civil signal based on authentification of message |
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Application publication date: 20150923 |
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| RJ01 | Rejection of invention patent application after publication |