CN107241291A - Internet of Things network security access device, internet-of-things terminal equipment and Internet of things system - Google Patents
Internet of Things network security access device, internet-of-things terminal equipment and Internet of things system Download PDFInfo
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- CN107241291A CN107241291A CN201610182494.9A CN201610182494A CN107241291A CN 107241291 A CN107241291 A CN 107241291A CN 201610182494 A CN201610182494 A CN 201610182494A CN 107241291 A CN107241291 A CN 107241291A
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- internet
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- communication module
- terminal equipment
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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)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of Internet of Things network security access device, internet-of-things terminal equipment and Internet of things system, it is related to Internet of Things security technology area.The safety access device includes safety chip, and the first communication module and second communication module being connected respectively with safety chip；First communication module, the connection for setting up internet-of-things terminal equipment and safety chip；Second communication module, the connection for setting up Internet of Things server and the safety chip；Safety chip, for receiving the clear data that internet-of-things terminal equipment is sent by first communication module, and will receive after clear data is encrypted Internet of Things server is sent to by second communication module, it is additionally operable to receive the ciphertext data that Internet of Things server is sent by second communication module, and internet-of-things terminal equipment will be sent to by first communication module after the ciphertext data deciphering received.Compared with prior art, the present invention substantially increases the security of internet-of-things terminal equipment access network.
Description
Technical field
The present invention relates to Internet of Things security technology area, a kind of specific Internet of Things network security access device,
And internet-of-things terminal equipment and Internet of things system based on the access device.
Background technology
With the rapid popularization and development of internet and Internet of Things, species has been flooded with network of today
Intelligent terminal for Internet of things equipment various and without safety guarantee, such as IP Camera, smart home
Field related terminal device etc..In face of increasing rapidly for Intelligent terminal for Internet of things equipment recoverable amount, for a long time
Lack the problem of security mechanism will turn into huger.
SSL (Secure Sockets Layer, SSL) and its successor TLS (Transport
Layer Security, Transport Layer Security) it is provide safety and data integrity for network service one
Security protocol is planted, to ensure the safety of data transfer on internet, data encryption is utilized
(Encryption) technology, it can be ensured that data will not be intercepted and eavesdrop in the transmitting procedure on network.
SSL/TLS technologies are based on asymmetric arithmetic PKI standard implementations, have certain to terminal equipment control
It is required that.However, for applied to every field, Physical Network intelligent terminal under various environment and
Speech, not all has the ability that SSL/TLS escape ways are set up with far-end server.The present invention is exactly
A kind of Internet of Things network security access device is proposed for the problem, and based on the access device
Internet-of-things terminal equipment and Internet of things system so that internet-of-things terminal equipment realize it is safe and reliable
Network access facility.
The content of the invention
For defect present in prior art, thing is ensure that it is an object of the invention to provide one kind
The Internet of Things network security access device of networked terminals equipment safety access network, internet-of-things terminal equipment
And Internet of things system.
To achieve the above object, the technical solution adopted by the present invention is：A kind of Internet of Things network security connects
Enter device, including safety chip, and the first communication module being connected respectively with safety chip and second
Communication module；
The first communication module, the connection for setting up internet-of-things terminal equipment and safety chip；
The second communication module, the connection for setting up Internet of Things server and the safety chip；
The safety chip, for receiving the bright of internet-of-things terminal equipment transmission by first communication module
Literary data, and will receive after clear data is encrypted Internet of Things is sent to by second communication module
Server, is additionally operable to receive the ciphertext data that Internet of Things server is sent by second communication module, and
Internet-of-things terminal equipment will be sent to by first communication module after the ciphertext data deciphering received.
Further, a kind of Internet of Things network security access device as described above, the safety chip is
Built-in COS operating systems and security socket layer cryptographic libraries OpenSLL safety chip；The safety
Chip by COS operating systems and security socket layer cryptographic libraries OpenSLL and Internet of Things server it
Between set up SSL/TLS escape ways.
Further, a kind of Internet of Things network security access device as described above, the safety chip is also
For receiving the control instruction that internet-of-things terminal equipment is sent by first communication module, and according to described
Operating result is returned to internet-of-things terminal equipment by control instruction after completing corresponding operating.
Further, a kind of Internet of Things network security access device as described above, the first communication mould
Block is wire communication module and/or wireless communication module；The second communication module is wire communication module
And/or wireless communication module.
Further, a kind of Internet of Things network security access device as described above, the wire communication mould
Block includes UART interface, SPI interface, IIC interfaces and SDIO interfaces；The wireless communication module bag
Include WIFI module, GPRS module, 3G module 4G modules and Zigbee module.
The embodiment of the present invention additionally provides a kind of internet-of-things terminal equipment, including main control chip, in addition to
Internet of Things safety access device as described above, the main control chip passes through first communication module and Internet of Things
Net safety access device is connected.
The embodiment of the present invention additionally provides a kind of Internet of things system, including Internet of Things server and Internet of Things
Terminal device, in addition to Internet of Things safety access device as described above, the internet-of-things terminal equipment
It is connected by first communication module with Internet of Things safety access device, the Internet of Things server passes through
Two communication modules are connected with Internet of Things safety access device.
The embodiment of the present invention additionally provides a kind of Internet of things system, including Internet of Things server and including thing
The internet-of-things terminal equipment of intranet network safety access device, internet-of-things terminal equipment passes through the second communication
Module is connected with Internet of Things server.
The beneficial effects of the present invention are：Internet of Things network security access device provided by the present invention and
Internet of things system, is accessed by the way that generic communications modules and safety chip are integrated in into Internet of Things network security
In device, existing internet-of-things terminal equipment is set to be set up and Internet of Things distal end by the access device
The secure connection of server, improves the security of internet-of-things terminal device network access；And the access
Equipment can be integrated in existing internet-of-things terminal equipment, improve it is a kind of it is new can be directly safe
Connect the internet-of-things terminal equipment of network；In addition, Internet of Things network security access device by by COS
Operating system and OpenSLL are integrated in safety chip, make internet-of-things terminal equipment and Internet of Things service
Safety, believable SSL/TLS escape ways can be set up between device.
Brief description of the drawings
Fig. 1 is that a kind of structure for Internet of Things network security access device that the embodiment of the present invention one is provided is shown
It is intended to；
Fig. 2 is a kind of structural representation for internet-of-things terminal equipment that the embodiment of the present invention two is provided；
Fig. 3 is a kind of structural representation for Internet of things system that the embodiment of the present invention three is provided；
Fig. 4 is a kind of structural representation for Internet of things system that the embodiment of the present invention four is provided.
Embodiment
With reference to Figure of description, the present invention is described in further detail with embodiment.
Embodiment one
Fig. 1 shows a kind of structural representation for Internet of Things network security access device that the present embodiment is provided
Figure, the access device is used for as the intermediate equipment between internet-of-things terminal equipment and Internet of Things server,
Realize the secure communication between internet-of-things terminal equipment and Internet of Things server.
As seen from Figure 1, the Internet of Things network security access device in the present embodiment mainly includes peace
Full chip 10, and the communication mould of first communication module 20 and second being connected respectively with safety chip 10
Block 30.Wherein：
The first communication module 20, the connection for setting up internet-of-things terminal equipment and safety chip；
The second communication module 30, the connection for setting up Internet of Things server and the safety chip；
The safety chip 10, for receiving what internet-of-things terminal equipment was sent by first communication module
Clear data, and will receive after clear data is encrypted Internet of Things is sent to by second communication module
Network server, is additionally operable to receive the ciphertext data that Internet of Things server is sent by second communication module,
And internet-of-things terminal equipment will be sent to by first communication module after the ciphertext data deciphering received.
In the present embodiment, first communication module 20 is as between access device and internet-of-things terminal equipment
Communication interface, second communication module 30 connects as the communication between access device and Internet of Things server
Mouthful.First communication module 20 and second communication module 30 can be using wire communication modules or wireless
Communication module or simultaneously include wire communication module and wireless communication module.Wherein, wire communication
The form of the communication interface of module includes but is not limited to UART interface, SPI interface, IIC interfaces or SDIO
Interface etc., wireless communication module includes but is not limited to WIFI module, GPRS module, 3G module, 4G
Module and Zigbee module etc..
It is preferred that, between first communication module 20 and safety chip 10 and second communication module 30 with
Communicated between safety chip 10 from wired mode, you can with using including but not limited to UART interface,
The interface modes such as SPI interface, IIC interfaces or SDIO interfaces are connected.
In the present embodiment, the first communication interface 20 can be also used for receiving what internet-of-things terminal equipment was sent
Control instruction is simultaneously sent to safety chip 10 by control instruction, includes but is not limited to carry out access device
Instruction, interrelated logic control instruction, correlation function configuration-direct, the acquisition of initiation parameter setting connect
Enter instruction of device current connection state etc., safety chip receives the control of internet-of-things terminal equipment transmission
System instruction, by operating result the first communication interface is passed through after completing corresponding operating according to the control instruction
20 return to internet-of-things terminal equipment.
Safety chip (SE) 10, i.e. trusted console module, key life can independently be carried out by being one
Into the device of, encryption and decryption, inside possesses independent processor and memory cell, can store key and spy
Data are levied, encryption and Security Authentication Service are provided for terminal device.In the present embodiment, the safe core
Piece 10 COS operating systems and security socket layer cryptographic libraries OpenSLL for built in safety chip, its
In, built-in security socket layer cryptographic libraries OpenSLL can need to be cut according to practical application,
The processing such as customization optimization, security socket layer cryptographic libraries OpenSLL supports rivest, shamir, adelman (such as
RSA, ECC scheduling algorithm) and symmetry algorithm (such as 3DES, AES scheduling algorithm).Safety chip 10 passes through
Set up between COS operating systems and security socket layer cryptographic libraries OpenSLL and Internet of Things server
SSL/TLS escape ways, specifically, safety chip 10 provided by OpenSSL ssl protocol storehouse,
The function combination COS systems such as application program and cryptographic algorithm storehouse can be realized and distal end Internet of Things server
The connection of SSL/TLS escape ways is set up, so as to realize the access internet of access device safety.
The Internet of Things network security access device that the present embodiment is provided, is integrated with communication module (first
Communication module and second communication module) and safety chip, internet-of-things terminal equipment is passed through the dress
Put and be connected with Internet of Things server, data between terminal device and server ensure that by safety chip
Safe transmission, improve the security of terminal equipment access network.
Embodiment two
Fig. 2 shows a kind of structural representation for internet-of-things terminal equipment that the present embodiment is provided, the thing
Networked terminals equipment is in addition to including main control chip 40, in addition to the Internet of Things net described in embodiment one
Network safety access device, i.e., including safety chip 10, and be connected respectively with safety chip 10
One communication module 20 and second communication module 30, main control chip 40 are connected with first communication module 20.
The internet-of-things terminal equipment that the present embodiment is provided, is filled by inner matter intranet network secure accessing
Put, can secure accessing network, securely communicated with Internet of Things server.
Embodiment three
Fig. 3 shows a kind of structural representation for Internet of things system that the present embodiment is provided, the Internet of Things
Net system is in addition to including internet-of-things terminal equipment and Internet of Things server, in addition to embodiment is a kind of
Described Internet of Things network security access device, internet-of-things terminal equipment by first communication module 20 with
Internet of Things safety access device is connected, and the Internet of Things server passes through second communication module 30 and Internet of Things
Net safety access device is connected.
The Internet of things system that the present embodiment is provided, is realized by Internet of Things network security access device
The secure connection of internet-of-things terminal equipment and Internet of Things server.
It is as follows by the way of the Internet of things system that the present embodiment is provided carries out data interaction：
First, Internet of Things network security access device is connected by second communication module and Internet of Things server
Connect, access device sets up SSL/TLS passages with server, internet-of-things terminal equipment passes through the first communication
Module is connected with access device.When internet-of-things terminal equipment is to Internet of Things server transmission data：Internet of Things
Network termination equipment will need the local network application clear data for being sent to distal end Internet of Things server to pass through
First communication module 20 is sent to Internet of Things network security access device, Internet of Things network security access dress
The reception clear data is put, safety chip is as the COS systems and OpenSLL built in it to being stated clearly
Literary data are encrypted, and the data after encryption are sent into thing by second communication module 30
Networked server, realizes the secure network transmission of data；
When Internet of Things server is to internet-of-things terminal equipment transmission data：Internet of Things server will need hair
The ciphertext data sent are sent to Internet of Things network security access device, Internet of Things by second communication module
Network security access device receives the ciphertext data, safety chip as the COS systems built in it and
Processing is decrypted to the ciphertext data in OpenSLL, and the data after encryption are led to by first
Letter module 20 is sent to internet-of-things terminal equipment, realizes the secure network transmission of data.
Example IV
Fig. 4 shows a kind of structural representation of the Internet of things system provided in the present embodiment, in figure
As can be seen that the Internet of things system is whole including the Internet of Things described in Internet of Things server and embodiment two
End equipment.
The difference of the Internet of things system that the present embodiment is provided and the Internet of things system described in embodiment three
It is only that, in the Internet of things system in embodiment three, Internet of Things network security access device is as one
Individual independent equipment, and the Internet of Things network security access device in the present embodiment is whole as Internet of Things
A part for end equipment.
The Internet of Things network peace provided by the present invention it can be seen from above-described embodiment one to example IV
Full access device can be a single equipment, be used as existing internet-of-things terminal equipment (embodiment one
And the internet-of-things terminal equipment described in embodiment three) between Internet of Things server in the middle of connection set
It is standby, it can also be embedded into existing internet-of-things terminal equipment, the one kind for obtaining implementing described in two is new
Internet-of-things terminal equipment (the internet-of-things terminal equipment described in embodiment two and example IV).It is based on
Internet of Things network security access device, internet-of-things terminal equipment and Internet of things system that the present invention is provided,
It is greatly improved the security of internet-of-things terminal equipment access network.
Obviously, those skilled in the art can to the present invention carry out it is various change and modification without departing from
The spirit and scope of the present invention.So, if these modifications and variations of the present invention belong to power of the present invention
Within the scope of profit requirement and its equivalent technology, then the present invention is also intended to exist comprising these changes and modification
It is interior.
Claims (8)
1. a kind of Internet of Things network security access device, it is characterised in that：Including safety chip (10),
And the first communication module (20) and second communication module (30) being connected respectively with safety chip (10)；
The first communication module (20), for setting up internet-of-things terminal equipment and safety chip (10)
Connection；
The second communication module (30), for setting up Internet of Things server and the safety chip (10)
Connection；
The safety chip (10), for receiving internet-of-things terminal equipment by first communication module (20)
The clear data of transmission, and will receive after clear data is encrypted by second communication module (30)
Internet of Things server is sent to, is additionally operable to receive Internet of Things server hair by second communication module (30)
The ciphertext data sent, and will be sent after the ciphertext data deciphering received by first communication module (20)
To internet-of-things terminal equipment.
2. a kind of Internet of Things network security access device according to claim 1, it is characterised in that：
The safety chip (10) is built-in COS operating systems and security socket layer cryptographic libraries OpenSLL
Safety chip；The safety chip (10) passes through COS operating systems and security socket layer cryptographic libraries
SSL/TLS escape ways are set up between OpenSLL and Internet of Things server.
3. a kind of Internet of Things network security access device according to claim 1, it is characterised in that：
The safety chip (10) is additionally operable to receive internet-of-things terminal equipment hair by first communication module (20)
The control instruction sent, and operating result returned into Internet of Things after completing corresponding operating according to the control instruction
Network termination equipment.
4. a kind of Internet of Things network security access device according to one of claims 1 to 3, it is special
Levy and be：The first communication module (20) is wire communication module and/or wireless communication module；It is described
Second communication module (30) is wire communication module and/or wireless communication module.
5. a kind of Internet of Things network security access device according to claim 4, it is characterised in that：
The wire communication module includes UART interface, SPI interface, IIC interfaces and SDIO interfaces；The nothing
Line communication module includes WIFI module, GPRS module, 3G module, 4G modules and Zigbee module.
6. a kind of internet-of-things terminal equipment, including main control chip (40), it is characterised in that：Also include power
Profit requires the Internet of Things safety access device described in one of 1 to 6, and the main control chip (40) passes through
One communication module (20) is connected with Internet of Things safety access device.
7. a kind of Internet of things system, including Internet of Things server and internet-of-things terminal equipment, it is characterised in that：
Also include the Internet of Things safety access device described in one of claim 1 to 6, the internet-of-things terminal is set
It is standby to be connected by first communication module (20) with Internet of Things safety access device, the Internet of Things server
It is connected by second communication module (30) with Internet of Things safety access device.
8. a kind of Internet of things system, including Internet of Things server, it is characterised in that：Also include claim
Internet-of-things terminal equipment described in 6, internet-of-things terminal equipment passes through second communication module (30) and Internet of Things
Network server is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610182494.9A CN107241291A (en) | 2016-03-28 | 2016-03-28 | Internet of Things network security access device, internet-of-things terminal equipment and Internet of things system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610182494.9A CN107241291A (en) | 2016-03-28 | 2016-03-28 | Internet of Things network security access device, internet-of-things terminal equipment and Internet of things system |
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| Publication Number | Publication Date |
|---|---|
| CN107241291A true CN107241291A (en) | 2017-10-10 |
Family
ID=59983165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610182494.9A Pending CN107241291A (en) | 2016-03-28 | 2016-03-28 | Internet of Things network security access device, internet-of-things terminal equipment and Internet of things system |
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| CN (1) | CN107241291A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108777695A (en) * | 2018-09-19 | 2018-11-09 | 东信和平科技股份有限公司 | NB modules data transmission method, device, NB modules and readable storage medium storing program for executing |
| CN109765825A (en) * | 2019-01-30 | 2019-05-17 | 山西天科信息安全科技有限公司 | A kind of Internet of Things multilink security control terminal and method of controlling security |
| CN109995766A (en) * | 2019-03-12 | 2019-07-09 | 浙江远望信息股份有限公司 | The method that network safety prevention is carried out to internet of things equipment based on communication link monitoring |
| CN111683367A (en) * | 2020-06-17 | 2020-09-18 | 郑州信大捷安信息技术股份有限公司 | Secure communication module, secure communication system, secure communication method, and readable storage medium |
| CN112906416A (en) * | 2021-03-25 | 2021-06-04 | 紫光国芯微电子股份有限公司 | Safe communication module and safe communication method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777695A (en) * | 2018-09-19 | 2018-11-09 | 东信和平科技股份有限公司 | NB modules data transmission method, device, NB modules and readable storage medium storing program for executing |
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| CN111683367A (en) * | 2020-06-17 | 2020-09-18 | 郑州信大捷安信息技术股份有限公司 | Secure communication module, secure communication system, secure communication method, and readable storage medium |
| CN111683367B (en) * | 2020-06-17 | 2022-02-11 | 郑州信大捷安信息技术股份有限公司 | Secure communication module, secure communication system, secure communication method, and readable storage medium |
| CN112906416A (en) * | 2021-03-25 | 2021-06-04 | 紫光国芯微电子股份有限公司 | Safe communication module and safe communication method |
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Application publication date: 20171010 |