CN108777690A - A kind of discretionary security wireless network transmissions method - Google Patents
A kind of discretionary security wireless network transmissions method Download PDFInfo
- Publication number
- CN108777690A CN108777690A CN201810593088.0A CN201810593088A CN108777690A CN 108777690 A CN108777690 A CN 108777690A CN 201810593088 A CN201810593088 A CN 201810593088A CN 108777690 A CN108777690 A CN 108777690A
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- China
- Prior art keywords
- wireless network
- network transmissions
- data
- fpga chip
- data packet
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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
- H04L63/04—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
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
The present invention relates to radio network information transmission technique field, more particularly to a kind of discretionary security wireless network transmissions method.The present invention provides a kind of discretionary security wireless network transmissions methods; it uses certain domestic fpga chip; the operations such as it is encrypted, decrypts to wireless network transmissions data by its internal special algorithm; data transmission in communication terminal routine work is effectively protected, wireless network transmissions safety problem is thoroughly solved in hardware view.A kind of safe and reliable infinite network transmission technology of the present invention is truly realized the autonomous controllable of network data by Domestic Platform.Under the background that network security problem becomes increasingly conspicuous, the invention is applicable not only to certain special industries, is also widely applied in disparate networks terminal, there is good generalization.
Description
Technical field
The present invention relates to radio network information transmission technique field, more particularly to a kind of discretionary security wireless network transmissions side
Method.
Background technology
With the rapid development of informatization, information network technique has become the important guarantee of social development.Information
Network is related to the numerous areas such as government, military affairs and culture and education, and many information of storage, transmission and processing are related to government macro-control and determine
The important informations such as plan, commercial economy information, bank capital transfer accounts, share certificate, energy resources data, scientific data.Wherein very
Mostly it is sensitive information, even state secret, so can inevitably face leakage of information, information stealth, data tampering, computeritis
Malicious equivalent risk.There is no the information security technology of core, we will just face severe information security situation.
Under the prior art, domestic fpga chip has been applied to more fields, so it is transmitted in wireless network data
Field should also have place to show one's prowess.
Invention content
In order to solve problems in the prior art, it the present invention provides a kind of discretionary security wireless network transmissions method, adopts
With certain domestic fpga chip, the operations such as it is encrypted, decrypt to wireless network transmissions data by its internal special algorithm, to leading to
Data transmission in letter terminal routine work is effectively protected, and thoroughly solving wireless network transmissions in hardware view asks safely
Topic.
The technical solution adopted in the present invention is as follows：
A kind of discretionary security wireless network transmissions method, includes the following steps：
A, when the network terminal is to external equipment transmission data, System Priority, which controls domestic fpga chip and to data packet encode, to be added
It is close, then encrypted data packet is sent again；
B, it when the network terminal receives the encryption data packet of external equipment transmission, needs to be solved by domestic fpga chip first
Then code normal read data and could be handled.
System first determines whether data packet is encrypted state, if unencryption, normally receives and reads data；If plus
Close, then system controls domestic fpga chip and is decoded action to data packet first, then normal read data and handles again.
The model SMQ2V6000 of domestic fpga chip.
In step A, encryption acts follow the wireless network transmissions agreement 802.11b of current main-stream, and compatible 802.11 institutes
There is pattern.
Encrypted tunnel is carried out at the same time work with decoding channels.
The present invention is based on certain domestic fpga chip SMQ2V6000 series, can support user according to design requirement to its into
Row programming.This circuit chip is mainly by configurable logic blocks（CLB）, configurable input output module（IOB）, it is configurable
SRAM type memory module（BRAM）, configurable embedded multiplier（MUL）, configurable digital dock manager（DCM）And it is abundant
The units such as hierarchy type programmable interconnection constitute.
The advantageous effect that technical solution provided by the invention is brought is：
The present invention is intended to provide a kind of general, the wireless network encryption skill based on domestic fpga chip platform being easy to implement
Art realizes the safe and reliable of network information transfer by the chip to the encryption of communication terminal transmission data, decryption acts.In nothing
Today that gauze network becomes increasingly popular, the method can effectively evade the various insecurity during network information transfer.
A kind of safe and reliable infinite network transmission technology of the present invention is truly realized network number by Domestic Platform
According to it is autonomous controllable.Under the background that network security problem becomes increasingly conspicuous, the invention is applicable not only to certain special industries, also may be used
It is widely used in disparate networks terminal, there is good generalization.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of method flow diagram of discretionary security wireless network transmissions method of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one
As shown in Fig. 1, a kind of discretionary security wireless network transmissions method, includes the following steps：
A, when the network terminal is to external equipment transmission data, System Priority, which controls domestic fpga chip and to data packet encode, to be added
It is close, then encrypted data packet is sent again；Encryption acts follow the wireless network transmissions agreement of current main-stream
802.11b, and compatible 802.11 all patterns.
Encrypted tunnel is carried out at the same time work with decoding channels.
B, system first determines whether data packet is encrypted state, if unencryption, normally receives and reads data；If plus
Close, then system controls domestic fpga chip and is decoded action to data packet first, then normal read data and handles again.
When the network terminal receives the encryption data packet of external equipment transmission, need to be solved by domestic fpga chip first
Then code normal read data and could be handled.
The model SMQ2V6000 of domestic fpga chip.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of discretionary security wireless network transmissions method, includes the following steps：
A, when the network terminal is to external equipment transmission data, System Priority, which controls domestic fpga chip and to data packet encode, to be added
It is close, then encrypted data packet is sent again；
B, it when the network terminal receives the encryption data packet of external equipment transmission, needs to be solved by domestic fpga chip first
Then code normal read data and could be handled.
2. a kind of discretionary security wireless network transmissions method according to claim 1, which is characterized in that the step B
In, system first determines whether data packet is encrypted state, if unencryption, normally receives and reads data；If encryption, is
System controls domestic fpga chip and is decoded action to data packet first, then normal read data and handles again.
3. a kind of discretionary security wireless network transmissions method according to claim 1 or 2, which is characterized in that the state
Produce the model SMQ2V6000 of fpga chip.
4. a kind of discretionary security wireless network transmissions method according to claim 1 or 2, which is characterized in that the step
In rapid A, encryption acts follow the wireless network transmissions agreement 802.11b of current main-stream, and compatible 802.11 all patterns.
5. a kind of discretionary security wireless network transmissions method according to claim 1 or 2, which is characterized in that encrypted tunnel
It is carried out at the same time work with decoding channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593088.0A CN108777690A (en) | 2018-06-11 | 2018-06-11 | A kind of discretionary security wireless network transmissions method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593088.0A CN108777690A (en) | 2018-06-11 | 2018-06-11 | A kind of discretionary security wireless network transmissions method |
Publications (1)
| Publication Number | Publication Date |
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| CN108777690A true CN108777690A (en) | 2018-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810593088.0A Pending CN108777690A (en) | 2018-06-11 | 2018-06-11 | A kind of discretionary security wireless network transmissions method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203720847U (en) * | 2014-02-26 | 2014-07-16 | 山东超越数控电子有限公司 | Discretionary security credible encryption equipment used in domestic computer platform |
| CN204314883U (en) * | 2015-01-13 | 2015-05-06 | 山东超越数控电子有限公司 | A kind of binary channels server data encrypting module based on fpga chip |
| CN105653966A (en) * | 2016-03-03 | 2016-06-08 | 山东超越数控电子有限公司 | Independent and credible cloud data storage method |
| CN205486124U (en) * | 2016-03-28 | 2016-08-17 | 山东超越数控电子有限公司 | Safe credible communication unit based on FPGA chip |
| CN105871895A (en) * | 2016-05-17 | 2016-08-17 | 华南理工大学 | IEC61850 communication protocol converter with encryption and decryption functions and implementing method |
| CN108874714A (en) * | 2018-06-06 | 2018-11-23 | 山东超越数控电子股份有限公司 | A kind of secure communication device based on chip |
-
2018
- 2018-06-11 CN CN201810593088.0A patent/CN108777690A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203720847U (en) * | 2014-02-26 | 2014-07-16 | 山东超越数控电子有限公司 | Discretionary security credible encryption equipment used in domestic computer platform |
| CN204314883U (en) * | 2015-01-13 | 2015-05-06 | 山东超越数控电子有限公司 | A kind of binary channels server data encrypting module based on fpga chip |
| CN105653966A (en) * | 2016-03-03 | 2016-06-08 | 山东超越数控电子有限公司 | Independent and credible cloud data storage method |
| CN205486124U (en) * | 2016-03-28 | 2016-08-17 | 山东超越数控电子有限公司 | Safe credible communication unit based on FPGA chip |
| CN105871895A (en) * | 2016-05-17 | 2016-08-17 | 华南理工大学 | IEC61850 communication protocol converter with encryption and decryption functions and implementing method |
| CN108874714A (en) * | 2018-06-06 | 2018-11-23 | 山东超越数控电子股份有限公司 | A kind of secure communication device based on chip |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181109 |
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| RJ01 | Rejection of invention patent application after publication |