CN109981682A - Data verification method, the apparatus and system of internet of things equipment - Google Patents
Data verification method, the apparatus and system of internet of things equipment Download PDFInfo
- Publication number
- CN109981682A CN109981682A CN201910287439.XA CN201910287439A CN109981682A CN 109981682 A CN109981682 A CN 109981682A CN 201910287439 A CN201910287439 A CN 201910287439A CN 109981682 A CN109981682 A CN 109981682A
- Authority
- CN
- China
- Prior art keywords
- internet
- data
- perception data
- index information
- things equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H04L63/0442—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 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
-
- 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
- H04L63/12—Applying verification of the received information
- H04L63/126—Applying verification of the received information the source of the received data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- 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
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
Abstract
The present invention provides a kind of data verification methods of internet of things equipment, apparatus and system, it is related to internet of things field, after perception data after user equipment obtains internet of things equipment signature, perception data after signature is verified, so that it is guaranteed that the reliability in perception data source, it prevents from receiving the perception data being maliciously tampered, and the perception data just can be used after being only verified, prevent from being illegally used；After perception data after to above-mentioned signature is verified, the index information of perception data is obtained from block platform chain；The index information and the perception data after being verified are compared, whether the perception data after confirmation is verified is consistent with index information, if be consistent, further guarantee the authenticity of the perception data after being verified, therefore, internet of things data can be prevented to be maliciously tampered or illegally use, improve the safety of internet of things data.
Description
Technical field
The present invention relates to internet of things field, data verification method, device more particularly, to a kind of internet of things equipment
And system.
Background technique
Interconnecting for various equipment may be implemented in Internet of Things, these equipment are mostly embedded device, such as household electrical appliance,
Medical Devices, mobile unit, the equipment of industrial product and sensor device etc. have been usually deployed circuit, software, sense in these equipment
Know device, trigger and networked devices.With the development of smart machine, office, intelligent family, intelligent vehicle-carried equipment, Intellisense network etc.
With universal and 5G technology maturation, developing direction one of of the Internet of Things as future network shows more bright prospect.
Communicated and transmitted data between internet of things equipment by Internet of Things related protocol, and due to internet of things equipment it
Between communication mode is relatively simple, data lack protection mechanism etc., can not so that data are easy to be maliciously tampered and illegally use
Guarantee the safety of internet of things data.
Summary of the invention
In view of this, the purpose of the present invention is to provide the data verification method of internet of things equipment, apparatus and system, with slow
It solves existing internet of things data to be easy to be maliciously tampered, delete and illegally use, not can guarantee the safety of internet of things data
The technical issues of.
In a first aspect, being set the embodiment of the invention provides a kind of data verification method of internet of things equipment applied to user
It is standby, which comprises
Perception data after obtaining internet of things equipment signature, and the perception data after the signature is verified；
After being verified, the index information of the perception data is obtained from block platform chain；
Perception data after verifying is compared with the index information, perception data and institute after confirming the verifying
State whether index information is consistent.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute
Internet of things equipment is stated to sign to the perception data by the private key of itself；The perception data to after the signature into
Row is verified
The perception data is verified by the public key of the internet of things equipment.
With reference to first aspect, the embodiment of the invention provides second of possible embodiments of first aspect, wherein institute
State perception data index information include the device address of the internet of things equipment, device identification, the perception data abstract
Information and detecting period.
Second aspect, the embodiment of the present invention also provide a kind of data verification method of internet of things equipment, are applied to Internet of Things
Equipment, which comprises
Server is sent to after perception data is signed, so that after user equipment obtains signature by the server
Perception data；
The perception data is generated into index information, and the index information is uploaded into block platform chain and is registered.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein institute
State method further include:
Communication data is encrypted by the public key of another internet of things equipment, and encrypted communication data is sent to
Another internet of things equipment, so that the communication data after the private key pair encryption that another internet of things equipment passes through itself carries out
Decryption.
The third aspect, the embodiment of the present invention also provide a kind of data verification method of internet of things equipment, are applied to block chain
Platform, which comprises
The index information for the perception data that internet of things equipment is sent is received, and the index information of the perception data is carried out
Registration；
The index information of corresponding perception data is sent to institute according to the index information acquisition request that user equipment is sent
State user equipment.
Fourth aspect, the embodiment of the present invention also provide a kind of data verification device of internet of things equipment, set applied to user
Standby, described device includes:
Authentication module, for obtaining the perception data after internet of things equipment is signed, and to the perception data after the signature
It is verified；
Module is obtained, for obtaining the index information of the perception data from block platform chain after being verified；
Contrast module, for comparing the perception data after verifying with the index information, after confirming the verifying
Perception data whether be consistent with the index information.
5th aspect, the embodiment of the present invention also provide a kind of data verification device of internet of things equipment, are applied to Internet of Things
Equipment, described device include:
Signature blocks, for being sent to server after perception data is signed, so that user equipment passes through the clothes
Business device obtains the perception data after signature；
The index information for the perception data to be generated index information, and is uploaded to block chain by generation module
Platform is registered.
6th aspect, the embodiment of the present invention also provide a kind of data verification device of internet of things equipment, are applied to block chain
Platform, described device include:
Receiving module, the index information of the perception data for receiving internet of things equipment transmission, and by the perception data
Index information registered；
Sending module, index information acquisition request for being sent according to user equipment is by the index of corresponding perception data
Information is sent to the user equipment.
7th aspect, the embodiment of the present invention also provides a kind of data verification system of internet of things equipment, including Internet of Things is set
Standby, block platform chain, server and user equipment；The internet of things equipment is deployed with the public affairs obtained from the block platform chain
Key, and private key corresponding with the public key；
The internet of things equipment is put down for being sent to the block chain after the perception data generation index information by itself
Platform, and the server is sent to after the perception data is signed by the private key；
The user equipment for the perception data after obtaining signature in the server, and passes through the Internet of Things
The public key of equipment verifies the perception data after the signature, after being verified, obtains institute from the block platform chain
The index information for stating perception data compares the perception data after verifying with the index information, after confirming the verifying
Perception data whether be consistent with the index information.
Data verification method, the apparatus and system of above-mentioned internet of things equipment, when user equipment obtains internet of things equipment signature
After perception data afterwards, the perception data after signature is verified, so that it is guaranteed that the reliability in perception data source, prevents from receiving
The perception data just can be used to the perception data being maliciously tampered, and after being only verified, prevent from being illegally used；
The index information of the perception data of internet of things equipment is stored on block platform chain, which can not change, user equipment
After being verified to the perception data after above-mentioned signature, the index information of perception data is obtained from block platform chain；By the index
Information is compared with the perception data after being verified, confirmation be verified after perception data and index information whether phase
Symbol further explains the perception data after being verified from above-mentioned internet of things equipment, it is ensured that data are true if be consistent
Reliably, accordingly it is possible to prevent internet of things data is maliciously tampered or illegally uses, the safety of internet of things data is improved.
Also, even if perception data is deleted, the perception number of internet of things equipment can also be obtained by obtaining above-mentioned index information
It is believed that breath, to understand the history working condition of internet of things equipment.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart of the data verification method of internet of things equipment provided in an embodiment of the present invention；
Fig. 2 is a kind of general frame figure of the data verification method of internet of things equipment provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of the data verification device of internet of things equipment provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of the data verification device of another internet of things equipment provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of the data verification device of another internet of things equipment provided in an embodiment of the present invention；
Fig. 6 is a kind of schematic diagram of the data verification system of internet of things equipment provided in an embodiment of the present invention；
Fig. 7 is the schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Currently, internet of things equipment, when being communicated and transmitting data, data are easy to be maliciously tampered, delete and illegally make
With etc., it not can guarantee the safety of internet of things data.Based on this, a kind of data of internet of things equipment provided in an embodiment of the present invention
Verification method, apparatus and system can prevent internet of things data to be maliciously tampered, delete or illegally use, improve Internet of Things
The safety of network data.
Firstly, the internet of things equipment in the embodiment of the present invention is introduced.
Internet of things equipment in the embodiment of the present invention deploys the partial function of block chain node, including data ciphering and deciphering
Function and data signature sign test function, specifically, internet of things equipment is to block platform chain application public key address, to obtain public key
And private key corresponding with public key, private key and Encryption Algorithm are deployed in the hardware black box of Physical Network equipment, public key is to granddad
It opens, which realizes data ciphering and deciphering and data signature sign test function using the elliptic curve of standard.It says below
Bright data ciphering and deciphering once and data signature sign test function.
Data signature sign test: internet of things equipment signs to data by using the private key of itself, and other equipment can be with
It is verified using the public key of the internet of things equipment, determines that data belong to the internet of things equipment.
Data ciphering and deciphering: internet of things equipment encrypts communication data by using the public key of target device, target
It after equipment receives encryption data, is decrypted by the private key of itself, successful decryption then illustrates that communication data is destined to the mesh
The data of marking device, target device can receive.
In addition, the perception data of itself can also be generated unique index information, the index information packet by internet of things equipment
Include device address, device identification, the summary info of perception data and the detecting period etc. of Physical Network equipment, above equipment mark
It can be device manufacturer's sequence number, the summary info of perception data has recorded the working condition of internet of things equipment, for example, Internet of Things
Equipment is temperature sensor, and the summary info of sense temperature can be temperature variation data, in another example, internet of things equipment is to take the photograph
As equipment, the summary info of camera data mainly images the information such as place and time.
For convenient for understanding the present embodiment, below to a kind of number of internet of things equipment disclosed in the embodiment of the present invention
It describes in detail according to verification method.
Fig. 1 shows a kind of data verification method of internet of things equipment provided in an embodiment of the present invention.
As shown in Figure 1, a kind of data verification method of internet of things equipment provided in an embodiment of the present invention, including following step
It is rapid:
Step S101, internet of things equipment sign perception data, the perception data after sending signature to server.
Specifically, signed by the private key of itself to perception data after Physical Network equipment collects perception data, it should
The public key external disclosure of Physical Network equipment, other equipment can verify the perception data after signature by its public key.
In specific implementation, Physical Network equipment may need perception data being sent to server at regular intervals, can
Choosing, it only signs to the critical data in perception data, is then sent to server, which includes changing
Or abnormal data, and there is no server being transmitted directly to, to reduce function without signature when variation for data
Consumption.
Perception data after signature is saved in database by step S102, server.It is set in order to which user obtains Internet of Things
Perception data after standby signature.
Perception data is generated index information by step S103, internet of things equipment, sends perception data to block platform chain
Index information.
In this step, perception data is generated unique index information by internet of things equipment, i.e., each index information is corresponding not
Same perception data, which includes device address, device identification, the summary info of perception data and detecting period
Deng will be seen that internet of things equipment in the working condition of different time by the summary info of perception data.
Step S104, block platform chain receive the index information of perception data and are registered.
Block platform chain includes server cluster, by the corresponding index information of the thin record internet of things equipment of distributed account,
Guarantee that the index information can not be changed, consequently facilitating user checks the information, and passes through the sense of the Information Authentication internet of things equipment
Whether primary data is authentic and valid.
Step S105, perception data of the user equipment after obtaining signature in server, and to the perception data after signature
It is verified.
Specifically, user equipment verifies the perception data after signature by the public key of internet of things equipment, if tested
Card passes through, and illustrates perception data source and the internet of things equipment, and the data can be used.Optionally, user equipment can be to clothes
Business device sends acquisition request, and to obtain the perception data after internet of things equipment signature, certainly, server can also be actively by the label
Perception data after name is sent to user equipment.
Step S106, after being verified, user equipment sends index information acquisition request to block platform chain.
In specific implementation, after user equipment verifies the perception data after signature, it can be ensured that the data source
Reliability the corresponding index of the data can be obtained from block platform chain in order to further verify the authenticity of the data
Information, specifically, sending index information acquisition request to block platform chain.
Step S107, block platform chain are believed according to index information acquisition request to the index that user equipment sends perception data
Breath.
Step S108, user equipment compare the perception data after verifying with index information, the sense after confirmation verifying
Whether primary data is consistent with index information.If be consistent, the perception data after illustrating verifying is authentic and valid.
It should be noted that being communicated by Internet of Things related protocol between multiple internet of things equipment and transmitting data
When, data can also be encrypted, specifically, internet of things equipment 1 adds data using the public key of internet of things equipment 2
It is close, encryption data is sent to internet of things equipment 2, after networked devices 2 receive encryption data, passes through the private key pair encryption number of itself
According to being decrypted, if successful decryption, illustrate that the data can receive.
Fig. 2 shows a kind of general frame figures of the data verification method of internet of things equipment provided in an embodiment of the present invention.
Illustratively, the node 1 in Fig. 2, node 2 and node 3 are respectively internet of things equipment, and it is logical that encryption is carried out between three
Letter, and each node can sign the perception data of itself acquisition, and signed data is sent to server, server
In the database by the signed data storage of each node, the index information of perception data is also uploaded to block chain by each node
Platform is registered, and index information is recorded in distributed account book by block platform chain.In the available server of user equipment
The signed data of each node, and the signed data of some node got is verified, can also after being verified,
Index information corresponding to the node is obtained from block platform chain, and then the data after verifying are compared with index information,
If there is the index information being consistent with the data after verifying, the data after illustrating the verifying are authentic and valid.
In specific implementation, above-mentioned each node can be a variety of internet of things equipment, for example, node 1 is alarm trigger,
Node 2 and node 3 are respectively camera, and user equipment can be the equipment that network police uses, when one of camera is adopted
When collecting abnormal conditions, such as when there are illegal invasion personnel, alarm is sent to alarm trigger, and camera data is carried out
It is sent to server after signature, while the index information of camera data is registered in block platform chain.Alarm trigger receives
Server is sent to after alert data is signed after alarm, the alert data after the signature is sent to network police by server to be made
Equipment, meanwhile, the index information of alert data is registered in block platform chain by alarm trigger.What network police used sets
Standby to first verify that alert data, legal then alert data of signing is effective, obtains further according to alert data to alarm trigger and sends out
The camera data of the camera of alarm is sent, and verifies the signature and index information of camera data, so that it is determined that it is true this time to alarm
Effectively.
As shown in figure 3, the embodiment of the present invention also provides a kind of data verification device of internet of things equipment, set applied to user
Standby, which includes:
Authentication module 31, for obtain internet of things equipment signature after perception data, and to the perception data after signature into
Row verifying；
Module 32 is obtained, for obtaining the index information of perception data from block platform chain after being verified；
Contrast module 33, the perception for comparing the perception data after verifying with index information, after confirmation verifying
Whether data are consistent with index information.
As shown in figure 4, the embodiment of the present invention also provides the data verification device of another internet of things equipment, it is applied to Internet of Things
Net equipment, the device include:
Signature blocks 41, for being sent to server after perception data is signed, so that user equipment passes through service
Device obtains the perception data after signature；
Generation module 42, for perception data to be generated index information, and by index information upload to block platform chain into
Row registration.
As shown in figure 5, the embodiment of the present invention also provides the data verification device of another internet of things equipment, it is applied to block
Platform chain, the device include:
Receiving module 51, the index information of the perception data for receiving internet of things equipment transmission, and by perception data
Index information is registered；
Sending module 52, index information acquisition request for being sent according to user equipment is by the rope of corresponding perception data
Fuse breath is sent to user equipment.
As shown in fig. 6, the embodiment of the present invention also provides a kind of data verification system of internet of things equipment, including Internet of Things is set
Standby 61, block platform chain 62, server 63 and user equipment 64；Internet of things equipment 61 is deployed with from block platform chain 62 and obtains
Public key, and private key corresponding with public key；
Internet of things equipment 61 for being sent to block platform chain after the perception data of itself is generated index information, and leads to
It crosses after private key is signed perception data and is sent to server；
User equipment 64, for the perception data after obtaining signature in server, and the public key for passing through internet of things equipment
Perception data after signature is verified, after being verified, the index information of perception data, root are obtained from block platform chain
Compared according to by the perception data after verifying with index information, confirmation verify after perception data and index information whether phase
Symbol.
The technical effect and preceding method of apparatus and system provided by the embodiment of the present invention, realization principle and generation are real
It is identical to apply example, to briefly describe, system embodiment part does not refer to place, can refer to corresponding contents in preceding method embodiment.
The data set and system of internet of things equipment provided in an embodiment of the present invention, with Internet of Things provided by the above embodiment
The data verification method of equipment technical characteristic having the same reaches identical skill so also can solve identical technical problem
Art effect.
The embodiment of the present invention also provides a kind of electronic equipment, including memory, processor, and being stored in memory can locate
The computer program run on reason device, processor realize the data verification method of above-mentioned internet of things equipment when executing computer program
The step of.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, executes the step of the data verification method of the internet of things equipment of above-described embodiment when computer program is run by processor
Suddenly.
Referring to Fig. 7, the embodiment of the present invention also provides a kind of electronic equipment 700, comprising: processor 701, memory 702, always
Line 703 and communication interface 704, processor 701, communication interface 704 and memory 702 are connected by bus 703；Memory 702
For storing program；Processor 701 is used to call the program being stored in memory 702 by bus 703, executes above-mentioned implementation
The data verification method of the internet of things equipment of example.
Wherein, memory 702 may include high-speed random access memory (RAM, Random Access Memory),
It may further include non-labile memory (non-volatile memory), for example, at least a magnetic disk storage.By extremely
A few communication interface 704 (can be wired or wireless) is realized logical between the system network element and at least one other network element
Letter connection, can be used internet, wide area network, local network, Metropolitan Area Network (MAN) etc..
Bus 703 can be isa bus, pci bus or eisa bus etc..The bus can be divided into address bus, number
According to bus, control bus etc..Only to be indicated with a four-headed arrow in Fig. 7, it is not intended that an only bus convenient for indicating
Or a type of bus.
Wherein, memory 702 is for storing program, and processor 701 executes described program after receiving and executing instruction,
Method performed by the device that the stream process that aforementioned any embodiment of the embodiment of the present invention discloses defines can be applied to processor
In 701, or realized by processor 701.
Processor 701 may be a kind of IC chip, the processing capacity with signal.It is above-mentioned during realization
Each step of method can be completed by the integrated logic circuit of the hardware in processor 701 or the instruction of software form.On
The processor 701 stated can be general processor, including central processing unit (Central Processing Unit, abbreviation
CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital
Signal Processing, abbreviation DSP), specific integrated circuit (Application Specific Integrated
Circuit, abbreviation ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or
Person other programmable logic device, discrete gate or transistor logic, discrete hardware components.It may be implemented or execute sheet
Disclosed each method, step and logic diagram in inventive embodiments.General processor can be microprocessor or the processing
Device is also possible to any conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in
Hardware decoding processor executes completion, or in decoding processor hardware and software module combination execute completion.Software mould
Block can be located at random access memory, flash memory, read-only memory, programmable read only memory or electrically erasable programmable storage
In the storage medium of this fields such as device, register maturation.The storage medium is located at memory 702, and processor 701 reads memory
Information in 702, in conjunction with the step of its hardware completion above method.
The computer program product of the data verification method of internet of things equipment is carried out provided by the embodiment of the present invention, including
Store the computer readable storage medium of the executable non-volatile program code of processor, the finger that said program code includes
Order can be used for executing previous methods method as described in the examples, and specific implementation can be found in embodiment of the method, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer-readable storage medium of a processor.Based on this understanding, of the invention
Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the present invention
State all or part of the steps of method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can be with
Store the medium of program code.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of data verification method of internet of things equipment, which is characterized in that be applied to user equipment, which comprises
Perception data after obtaining internet of things equipment signature, and the perception data after the signature is verified；
After being verified, the index information of the perception data is obtained from block platform chain；
Perception data after verifying is compared with the index information, the perception data after confirming the verifying and the rope
Whether fuse breath is consistent.
2. the method according to claim 1, wherein the internet of things equipment is by the private key of itself to the sense
Primary data is signed；The perception data to after the signature carries out verifying
The perception data is verified by the public key of the internet of things equipment.
3. the method according to claim 1, wherein the index information of the perception data includes the Internet of Things
Device address, device identification, the summary info of the perception data and the detecting period of equipment.
4. a kind of data verification method of internet of things equipment, which is characterized in that be applied to internet of things equipment, which comprises
Server is sent to after perception data is signed, so that user equipment obtains the sense after signature by the server
Primary data；
The perception data is generated into index information, and the index information is uploaded into block platform chain and is registered.
5. according to the method described in claim 4, it is characterized in that, the method also includes:
Communication data is encrypted by the public key of another internet of things equipment, and encrypted communication data is sent to described
Another internet of things equipment, so that the communication data after the private key pair encryption that another internet of things equipment passes through itself is solved
It is close.
6. a kind of data verification method of internet of things equipment, which is characterized in that be applied to block platform chain, which comprises
The index information for the perception data that internet of things equipment is sent is received, and the index information of the perception data is stepped on
Note；
The index information of corresponding perception data is sent to the use according to the index information acquisition request that user equipment is sent
Family equipment.
7. a kind of data verification device of internet of things equipment, which is characterized in that be applied to user equipment, described device includes:
Authentication module is carried out for obtaining the perception data after internet of things equipment is signed, and to the perception data after the signature
Verifying；
Module is obtained, for obtaining the index information of the perception data from block platform chain after being verified；
Contrast module, for the perception data after verifying to be compared with the index information, the sense after confirming the verifying
Whether primary data is consistent with the index information.
8. a kind of data verification device of internet of things equipment, which is characterized in that be applied to internet of things equipment, described device includes:
Signature blocks, for being sent to server after perception data is signed, so that user equipment passes through the server
Perception data after obtaining signature；
The index information for the perception data to be generated index information, and is uploaded to block platform chain by generation module
It is registered.
9. a kind of data verification device of internet of things equipment, which is characterized in that be applied to block platform chain, described device includes:
Receiving module, the index information of the perception data for receiving internet of things equipment transmission, and by the rope of the perception data
Fuse breath is registered；
Sending module, index information acquisition request for being sent according to user equipment is by the index information of corresponding perception data
It is sent to the user equipment.
10. a kind of data verification system of internet of things equipment, which is characterized in that including internet of things equipment, block platform chain, service
Device and user equipment；The internet of things equipment be deployed with from the block platform chain obtain public key, and with the public key
Corresponding private key；
The internet of things equipment, for being sent to the block platform chain after the perception data of itself is generated index information, and
The server is sent to after the perception data is signed by the private key；
The user equipment for the perception data after obtaining signature in the server, and passes through the internet of things equipment
Public key the perception data after the signature is verified, after being verified, obtain the sense from the block platform chain
The index information of primary data compares the perception data after verifying with the index information, the sense after confirming the verifying
Whether primary data is consistent with the index information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287439.XA CN109981682B (en) | 2019-04-10 | 2019-04-10 | Data verification method, device and system for Internet of things equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287439.XA CN109981682B (en) | 2019-04-10 | 2019-04-10 | Data verification method, device and system for Internet of things equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109981682A true CN109981682A (en) | 2019-07-05 |
| CN109981682B CN109981682B (en) | 2022-07-01 |
Family
ID=67084062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910287439.XA Active CN109981682B (en) | 2019-04-10 | 2019-04-10 | Data verification method, device and system for Internet of things equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109981682B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505210A (en) * | 2019-07-22 | 2019-11-26 | 福建智恒优水科技有限公司 | A kind of smart home data assets method for secure transactions and device based on block chain |
| CN110519227A (en) * | 2019-07-22 | 2019-11-29 | 福建智恒优水科技有限公司 | A kind of smart home data tamper resistant method and device based on block chain |
| CN111327627A (en) * | 2020-03-04 | 2020-06-23 | 西安热工研究院有限公司 | Block chain-based network security assessment data processing method |
| CN111859456A (en) * | 2020-07-30 | 2020-10-30 | 重庆倍来电新能源有限公司 | Fully trusted data system solution |
| CN112243008A (en) * | 2020-10-16 | 2021-01-19 | 中国联合网络通信集团有限公司 | Data management method and device |
| CN112583826A (en) * | 2020-12-10 | 2021-03-30 | 四川虹微技术有限公司 | Remote measurement method, monitoring method, device and system based on block chain |
| CN112615864A (en) * | 2020-12-18 | 2021-04-06 | 上海万向区块链股份公司 | Role-based access control management system and method implemented by block chain |
| CN113010924A (en) * | 2021-03-16 | 2021-06-22 | 侯燕星 | Safe anti-counterfeiting system suitable for sensing layer of Internet of things |
| CN113507510A (en) * | 2021-06-25 | 2021-10-15 | 中标慧安信息技术股份有限公司 | Internet of things data illegal tampering monitoring method and system |
| CN113536388A (en) * | 2020-04-16 | 2021-10-22 | 中移物联网有限公司 | Data sharing method and system based on block chain |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600262A (en) * | 2018-05-09 | 2018-09-28 | 合肥达朴汇联科技有限公司 | A kind of includes the device of the block chain node as recipient |
| CN108632018A (en) * | 2018-05-09 | 2018-10-09 | 合肥达朴汇联科技有限公司 | A kind of includes the device of the block chain node as sender |
| US10135835B1 (en) * | 2018-03-19 | 2018-11-20 | Cyberark Software Ltd. | Passwordless and decentralized identity verification |
| CN108880797A (en) * | 2018-06-27 | 2018-11-23 | 京信通信系统（中国）有限公司 | A kind of authentication method and internet of things equipment of internet of things equipment |
-
2019
- 2019-04-10 CN CN201910287439.XA patent/CN109981682B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10135835B1 (en) * | 2018-03-19 | 2018-11-20 | Cyberark Software Ltd. | Passwordless and decentralized identity verification |
| CN108600262A (en) * | 2018-05-09 | 2018-09-28 | 合肥达朴汇联科技有限公司 | A kind of includes the device of the block chain node as recipient |
| CN108632018A (en) * | 2018-05-09 | 2018-10-09 | 合肥达朴汇联科技有限公司 | A kind of includes the device of the block chain node as sender |
| CN108880797A (en) * | 2018-06-27 | 2018-11-23 | 京信通信系统（中国）有限公司 | A kind of authentication method and internet of things equipment of internet of things equipment |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110519227A (en) * | 2019-07-22 | 2019-11-29 | 福建智恒优水科技有限公司 | A kind of smart home data tamper resistant method and device based on block chain |
| CN110505210A (en) * | 2019-07-22 | 2019-11-26 | 福建智恒优水科技有限公司 | A kind of smart home data assets method for secure transactions and device based on block chain |
| CN110519227B (en) * | 2019-07-22 | 2022-04-05 | 福建智恒优水科技有限公司 | Intelligent household data tamper-proofing method and device based on block chain |
| CN111327627A (en) * | 2020-03-04 | 2020-06-23 | 西安热工研究院有限公司 | Block chain-based network security assessment data processing method |
| CN111327627B (en) * | 2020-03-04 | 2022-02-22 | 西安热工研究院有限公司 | Block chain-based network security assessment data processing method |
| CN113536388A (en) * | 2020-04-16 | 2021-10-22 | 中移物联网有限公司 | Data sharing method and system based on block chain |
| CN113536388B (en) * | 2020-04-16 | 2023-02-28 | 中移物联网有限公司 | Data sharing method and system based on block chain |
| CN111859456A (en) * | 2020-07-30 | 2020-10-30 | 重庆倍来电新能源有限公司 | Fully trusted data system solution |
| CN112243008A (en) * | 2020-10-16 | 2021-01-19 | 中国联合网络通信集团有限公司 | Data management method and device |
| CN112243008B (en) * | 2020-10-16 | 2023-06-02 | 中国联合网络通信集团有限公司 | Data management method and device |
| CN112583826A (en) * | 2020-12-10 | 2021-03-30 | 四川虹微技术有限公司 | Remote measurement method, monitoring method, device and system based on block chain |
| CN112615864A (en) * | 2020-12-18 | 2021-04-06 | 上海万向区块链股份公司 | Role-based access control management system and method implemented by block chain |
| CN113010924A (en) * | 2021-03-16 | 2021-06-22 | 侯燕星 | Safe anti-counterfeiting system suitable for sensing layer of Internet of things |
| CN113507510A (en) * | 2021-06-25 | 2021-10-15 | 中标慧安信息技术股份有限公司 | Internet of things data illegal tampering monitoring method and system |
| CN113507510B (en) * | 2021-06-25 | 2022-07-15 | 中标慧安信息技术股份有限公司 | Internet of things data illegal tampering monitoring method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109981682B (en) | 2022-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109981682A (en) | Data verification method, the apparatus and system of internet of things equipment | |
| CN107770159B (en) | Vehicle accident data recording method and related device and readable storage medium | |
| EP3704610A1 (en) | Systems and methods of providing and validating digital tickets | |
| EP3384629B1 (en) | System and method for tamper-resistant device usage metering | |
| CN107493273A (en) | Identity identifying method, system and computer-readable recording medium | |
| CN107231231B (en) | Method and system for terminal equipment to safely access Internet of things | |
| US11212105B2 (en) | Systems and methods of providing and validating digital tickets | |
| CN110035058B (en) | Resource request method, device and storage medium | |
| CN112788042B (en) | Method for determining device identifier of Internet of things and device of Internet of things | |
| CN106067205B (en) | A kind of gate inhibition's method for authenticating and device | |
| CN111259026B (en) | Block chain-based anti-counterfeiting method, system and storage medium | |
| CN112217795B (en) | Method and device for managing communication security of intelligent electric meter | |
| CN109360008B (en) | Product anti-counterfeiting authentication updating method and system | |
| CN109522988B (en) | Method and system for updating product anti-counterfeiting electronic label information | |
| CN109831311A (en) | A kind of server validation method, system, user terminal and readable storage medium storing program for executing | |
| CN110446075A (en) | Encryption method and device, decryption method and device, electronic equipment | |
| CN108282453A (en) | Internet of things reading device, safe access method and control center equipment | |
| EP4115583A1 (en) | Identifying trusted service set identifiers for wireless networks t | |
| CN109583555B (en) | Product anti-counterfeiting electronic tag authentication method and system | |
| CN110365656B (en) | Data management method, data management device and environment-friendly detection equipment | |
| CN107730432B (en) | Picture processing method and application server | |
| CN106027256A (en) | Identity card reading response system | |
| CN105959249A (en) | Method and system for management of electronic device | |
| CN109544182B (en) | Product anti-counterfeiting verification method and system | |
| CN109509007A (en) | Product false proof electronic tag and electronic tag authentication method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |