CN107592294A - Data reporting method and device - Google Patents
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- CN107592294A CN107592294A CN201710628139.4A CN201710628139A CN107592294A CN 107592294 A CN107592294 A CN 107592294A CN 201710628139 A CN201710628139 A CN 201710628139A CN 107592294 A CN107592294 A CN 107592294A
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Abstract
The embodiments of the invention provide a kind of data reporting method and device, and applied to the terminal device of server communication connection, this method includes：Reported data is treated using the key locally generated to be encrypted, and generates encryption data bag；In default transmission size of the encryption data bag size more than UDP communication interfaces, encryption data bag is split as multiple subdata bags and sent by UDP communication interfaces to server；Whether detection receives the feedback information of server transmission in the first preset time, if do not receive, multiple subdata bags are then re-transmitted to server, if receiving the feedback information for showing packet missing of server transmission, the subdata bag of missing is re-transmitted to server.Data provided by the invention report scheme, and carrying out data using UDP communication protocols reports, and is sent by data encryption and data and detects the reliability and safety for realizing communication data and reporting, and application is upper more simple.
Description
Technical field
The present invention relates to information security and communication technical field, in particular to a kind of data reporting method and device.
Background technology
At present, the data of controlled terminal are reported often using TCP (Transmission in information safety system
Control Protocol) agreement.Transmission Control Protocol is a kind of reliable data communication protocol, in terms of big data transmission performance compared with
It is good, but it is poor for the concurrent capability of small lot data exchange.On the contrary, UDP (User Datagram
Protocol) communication protocol shows comparative superiority in the Data Concurrent ability of small lot, is suitable for the reality of terminal device data
When report.But in the prior art, lack a kind of reliable data control program based on udp protocol, therefore, controlled terminal at present
Data can not also be reported and be transformed into completely on udp protocol.Therefore, a kind of reliable number based on udp protocol how is realized
It is the technical problem that those skilled in the art are badly in need of solving according to control program.
The content of the invention
In view of this, it is an object of the invention to provide a kind of data reporting method and device, to solve the above problems.
Embodiments of the invention provide a kind of data reporting method, applied to the terminal device being connected with server communication,
Methods described includes：
Reported data is treated using the key locally generated to be encrypted, and generates encryption data bag；
Detect the encryption data bag size whether more than UDP communication interfaces default transmission size, if leading to more than UDP
Believe the default transmission size of interface, then the encryption data bag is split as multiple subdata bags, by the multiple subdata bag
Sent by UDP communication interfaces to the server；
Whether detection receives the feedback information that the server is sent in the first preset time, if not receiving described
The feedback information that server is sent, then be re-transmitted to the server, if receiving the clothes by the multiple subdata bag
The feedback information for showing packet missing that business device is sent, then be re-transmitted to the server by the subdata bag of missing.
Alternatively, if not receiving the feedback information that the server is sent in first preset time, the side
Method also includes：
Whether detection receives the heartbeat packet that the server is sent in the second preset time, wherein, described second is pre-
If the time is more than first preset time；
It is lost contact state by the server-tag, and stop this if not receiving the heartbeat packet that the server is sent
Secondary data report.
Alternatively, it is described that the encryption data bag is split as multiple subdata bags, the multiple subdata bag is passed through
The step of UDP communication interfaces are sent to the server, including：
The encryption data bag is split as multiple subdata bags, and counts total bag number of the subdata bag after splitting；
Record the sequence number of each subdata bag and the identification number of each subdata bag；
By the multiple subdata bag, total bag number, the sequence number of each subdata bag and the identification number of each subdata bag
Send to the server, so that the server is tested and re-grouped package to the multiple subdata bags received.
Alternatively, the data to be reported include mark data and business datum, described to utilize the key pair locally generated
Data to be reported are encrypted, generate encryption data bag the step of, including：
The business datum treated using the key locally generated in reported data carries out symmetric cryptography；
Encryption data bag is generated according to the business datum after encryption, the mark data and the key.
Alternatively, the key is obtained by following steps：
Obtain the asymmetric encryption public key and key original text of the terminal device internal system；
Locally with key original text described in the asymmetric encryption public key encryption, key is generated.
Another preferred embodiment of the present invention also provides a kind of data reporting device, applied to what is be connected with server communication
Terminal device, the data reporting device include：
Encrypting module, it is encrypted for treating reported data using the key locally generated, generates encryption data bag；
First detection module, for detect the encryption data bag size whether more than UDP communication interfaces default hair
Send size；
Split module, for the encryption data bag size exceed UDP communication interfaces default transmission size when, general
The encryption data bag is split as multiple subdata bags, and the multiple subdata bag is sent to described by UDP communication interfaces
Server；
Second detection module, for detecting the feedback letter that the server whether is received in the first preset time and is sent
Breath；
First sending module, for when not receiving the feedback information that the server is sent, by the multiple subnumber
The server is re-transmitted to according to bag；
Second sending module, for receiving when showing the feedback information that packet lacks of the server transmission,
The subdata bag of missing is re-transmitted to the server.
Alternatively, if not receiving the feedback information that the server is sent in first preset time, the data
Reporting device also includes：
3rd detection module, for detecting the heartbeat that the server whether is received in the second preset time and is sent
Bag, wherein, second preset time is more than first preset time；
Mark module, for being lost contact by the server-tag when not receiving the heartbeat packet that the server is sent
State, and stop this data and report.
Alternatively, the fractionation module includes split cells, recording unit and transmitting element；
The split cells is used to the encryption data bag being split as multiple subdata bags, and counts the subnumber after splitting
According to total bag number of bag；
The recording unit is used to record the sequence number of each subdata bag and the identification number of each subdata bag；
The transmitting element is used for the multiple subdata bag, total bag number, the sequence number of each subdata bag and each
The identification number of subdata bag is sent to the server, so that the server is tested to the multiple subdata bags received
And re-group package.
Alternatively, the data to be reported include mark data and business datum, and the encrypting module includes ciphering unit
And generation unit；
The business datum that the ciphering unit is used to treat using the key locally generated in reported data symmetrically add
It is close；
The generation unit, which is used to be generated according to the business datum after encryption, the mark data and the key, encrypts
Packet.
Alternatively, the data reporting device also includes acquisition module and key production module；
The acquisition module is used for the asymmetric encryption public key and key original text for obtaining the terminal device internal system；
The key production module is used for locally with key original text described in the asymmetric encryption public key encryption, generation
Key.
Data reporting method and device provided in an embodiment of the present invention, treat reported data using the key locally generated and enter
Row encryption to generate encryption data bag, encryption data bag size more than UDP communication interfaces default transmission size when, will add
Ciphertext data bag is split as multiple subdata bags, and multiple subdata bags are sent to server.The feedback of server is not being received
During information, multiple subdata bags are re-transmitted to server, receive server transmission show packet missing it is anti-
During feedforward information, then the subdata bag of missing is re-transmitted to server.Data provided by the invention report scheme, using UDP
Communication protocol carries out data and reported, and is sent by data encryption and data and detects the reliability and peace that realize communication data and report
Quan Xing, and application is upper more simple.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the application scenarios schematic diagram for the data reporting method that present pre-ferred embodiments provide.
Fig. 2 is the schematic block diagram for the terminal device that present pre-ferred embodiments provide.
Fig. 3 is the flow chart for the data reporting method that present pre-ferred embodiments provide.
Fig. 4 is another flow chart for the data reporting method that present pre-ferred embodiments provide.
Fig. 5 is the flow chart of step S101 sub-step in Fig. 3.
Fig. 6 is the flow chart of step S103 sub-step in Fig. 3.
Fig. 7 is the functional block diagram for the data reporting device that present pre-ferred embodiments provide.
Fig. 8 is the functional block diagram for the encrypting module that present pre-ferred embodiments provide.
Fig. 9 is the functional block diagram for the fractionation module that present pre-ferred embodiments provide.
Figure 10 is another functional block diagram for the data reporting device that present pre-ferred embodiments provide.
Figure 11 is another functional block diagram for the data reporting device that present pre-ferred embodiments provide.
Icon：100- terminal devices；110- data reporting devices；111- encrypting modules；1111- ciphering units；1112- gives birth to
Into unit；112- first detection modules；113- splits module；1131- split cells；1132- recording units；1133- sends single
Member；The detection modules of 114- second；The sending modules of 115- first；The sending modules of 116- second；117- acquisition modules；118- keys are given birth to
Into module；The detection modules of 119- the 3rd；1110- mark modules；120- processors；130- memories；200- servers.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be configured to arrange and design with a variety of herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.Meanwhile the present invention's
In description, unless otherwise clearly defined and limited, term " connection " should be interpreted broadly, for example, it may be fixedly connected,
Can be detachably connected, or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together,
It can be indirectly connected by intermediary, can be the connection of two element internals.For one of ordinary skill in the art
Speech, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Fig. 1, it is a kind of application scenarios schematic diagram of data reporting method provided in an embodiment of the present invention.The scene
Including terminal device 100 and server 200.The terminal device 100 is communicated to connect by network and the server 200, with
Enter row data communication or interaction.In the present embodiment, the terminal device 100 can include multiple (one is only shown in figure),
Multiple terminal devices 100 communicate to connect with the server 200.
Wherein, the terminal device 100 can be but not limited to PC, tablet personal computer, smart mobile phone, mobile Internet access
Equipment etc..The server 200 can be the webserver, database server, can be that single server can also be
Server cluster etc..
Referring to Fig. 2, the schematic block diagram for above-mentioned terminal device 100 provided in an embodiment of the present invention.In this reality
Apply in example, the terminal device 100 includes data reporting device 110, processor 120 and memory 130.Wherein, the storage
Direct or indirect electric connection between device 130 and the processor 120, to realize the transmission of data or interaction.The data
Reporting device 110 include it is at least one can be stored in the memory 130 or be solidificated in the form of software or firmware it is described
Software function module in the operating system of terminal device 100.The processor 120 is used to perform to deposit in the memory 130
The executable module of storage, such as the software function module or computer program that the data reporting device 110 includes.
Referring to Fig. 3, it is a kind of data reporting method applied to above-mentioned terminal device 100 provided in an embodiment of the present invention
Flow chart.It should be noted that method provided by the invention is not using Fig. 3 and particular order as described below as limitation.Below
Each step shown in Fig. 3 will be described in detail.
Step S101, treat reported data using the key locally generated and be encrypted, generate encryption data bag.
Alternatively, referring to Fig. 4, in the present embodiment, the key can be obtained by following steps：
Step S201, obtain the asymmetric encryption public key and key original text of the internal system of terminal device 100.
Step S203, locally with key original text described in the asymmetric encryption public key encryption, generate key.
In the present embodiment, terminal device 100 can download related data at server 200 and report application.In data
Report using after being downloaded from server 200 and being successfully installed to terminal device 100, reported in data in application inside place system
Asymmetric public key.And the key original text for generating key is obtained, the key original text can be that user inputs to terminal and set
It is in standby 100 or be pre-stored in the database of terminal device 100, this is not specifically limited in the present embodiment.
Alternatively, it is local in terminal device 100, the key original text of acquisition is added using the asymmetric encryption public key
It is close, to generate key.
Alternatively, referring to Fig. 5, in the present embodiment, step S101 includes step S1011 and step S1013 two
Sub-step.
Step S1011, the business datum treated using the key locally generated in reported data carry out symmetric cryptography.
Step S1013, encryption data is generated according to the business datum after encryption, the mark data and the key
Bag.
During data communicate, communication data is often divided into three parts, and Part I is not encrypted, mainly
The mark data of the business of regular length.Part II is the key data of this session, and key data is typically using asymmetric
Cipher mode is encrypted.Part III is asymmetric cryptography data, is the business datum that this data reports.Wherein, business number
Symmetric cryptography is carried out according to needing to use the key data in packet.Treated using the key locally generated in reported data
Business datum carries out symmetric cryptography.
Alternatively, in the present embodiment, according to the business datum after encryption, the mark data and the key, and
Description information of session information, bag data with reference to this session etc. generates encryption data bag in the lump.
Step S103, detect the encryption data bag size whether more than UDP communication interfaces default transmission size, if
More than the default transmission size of UDP communication interfaces, then the encryption data bag is split as multiple subdata bags, will be the multiple
Subdata bag is sent to the server 200 by UDP communication interfaces.
Because udp protocol is an insecure communication protocol, easily there is packet loss phenomenon.Therefore, in order to ensure that UDP leads to
Reliability during letter on application, it is necessary to establish the error-control schemes of data communication.
Alternatively, in the present embodiment, the data package size that UDP communication interfaces can allow to send every time is preset.Inspection
Whether the size for surveying the encryption data bag has exceeded the default transmission size of UDP communication interfaces.If be currently needed for sending adds
The size of ciphertext data bag has exceeded the default transmission size of UDP communication interfaces, then needs to split encryption data bag, so as to
Server 200 can be sent data packets to by UDP communication interfaces.
Referring to Fig. 6, in the present embodiment, step S103 includes step S1031, step S1033 and step S1035 tri-
Sub-steps.
Step S1031, the encryption data bag is split as multiple subdata bags, and counts the subdata bag after splitting
Total bag number.
Step S1033, record the sequence number of each subdata bag and the identification number of each subdata bag.
Step S1035, by the multiple subdata bag, total bag number, the sequence number of each subdata bag and each subdata
The identification number of bag is sent to the server 200, so that the server 200 is tested to the multiple subdata bags received
And re-group package.
Alternatively, in the encryption data bag size for being currently needed for reporting more than the default feelings for sending size of UDP communication interfaces
Under condition, encryption data bag is split as multiple subdata bags.And total bag number of multiple subdata bags is counted, and is recorded each
The sequence number of individual sub- packet, and identification number is set for each subdata bag, the identification number of each subdata bag is bound one by one with sequence number,
Subsequently to carry out package-restructuring.
Alternatively, the terminal device 100 by the multiple subdata bag, total bag number, each subdata bag mark
Number and the sequence number of each subdata bag send in the lump to the server 200 so that the server 200 is multiple to what is received
Subdata bag is tested and re-grouped package.
Step S105, detect the feedback information that the server 200 is sent whether is received in the first preset time, if
The feedback information that the server 200 is sent is not received, then following steps S107 is performed, if receiving the server 200
What is sent shows the feedback information of packet missing, then performs following steps S109.
Step S107, the multiple subdata bag is re-transmitted to the server 200.
Step S109, the subdata bag of missing is re-transmitted to the server 200.
Alternatively, in the present embodiment, subdata bag is retransmited after being backed up to server 200, therefore in local
Still each subdata bag is remained with.Alternatively, terminal device 100 sends each subdata bag to server 200, server
The number for the subdata bag that 200 statistics receive in the first preset time.And detect the total number of the subdata bag received
Whether reach total bag number, if reaching total bag number, the message for showing that bag collects is sent to terminal device 100.Terminal device 100 exists
Receive the transmission of server 200 shows the message that collects of bag, then deletes the local subdata bag sent, and to server
200 send confirmation instruction.
If terminal device 100 does not receive the response of server 200 in first preset time, by all subnumbers
Server 200 is re-transmitted to according to bag.If terminal device 100 receives the transmission of server 200 in first preset time
Show the feedback information of packet missing, then the subdata bag of the missing indicated by the feedback information is re-transmitted to server
200。
Alternatively, server 200 is after each subdata bag is successfully received, then according to the sequence number of each subdata bag and
Total bag number subdata bag is re-grouped package, and the multiple subdata bags received are recovered to original encryption data bag
Sequence state, then transfer to perform the operation such as decryption to business processing interface.
In the present embodiment, if not receiving the feedback letter that the server 200 is sent in first preset time
Breath, the data reporting method are further comprising the steps of.
Whether detection receives the heartbeat packet that the server 200 is sent in the second preset time, wherein, described second
Preset time is more than first preset time, if the heartbeat packet that the server 200 is sent is not received, by the server
200 are labeled as lost contact state, and stop this data and report.
In the present embodiment, terminal device 100 is sent to server 200 by multiple subdata bags, if
The feedback information of server 200 is not received in one preset time, then is again sent subdata bag to server 200.Examine again
The feedback information that server 200 whether is received in the second preset time is surveyed, wherein, it is pre- that second preset time is more than first
If the time, if still not receiving the feedback information of server 200 after the arrival of the second preset time, showing for a long time can not
The heartbeat packet of server 200 is received, then judges the lost contact of server 200, the server 200 is labeled as lost contact state, and
Stop this data and report action.
It should be appreciated that UDP communication interfaces are mainly used for externally providing public calling interface, and the communication of inside
Journey and ciphering process are encapsulated, and externally the calling interface securely and reliably to be communicated based on UDP are only provided, in order to third party couple
UDP communication protocol interfaces directly invoke.In the present embodiment, to the primary interface of UDP communications, i.e. data transmission interface and industry
Business Processing Interface is designed, specific as follows：
For data transmission interface, when sending data, business datum is switched into byte, supervised by the UDP of local boot
Port is listened to send the business datum after conversion to server 200.The UDP listening ports are obtaining data transmission interface API
Can auto-initiation during (Application Program Interface) example.It should be appreciated that the process is a singleton,
It can only initialize once.After data are sent, it could be arranged to waiting for server 200 and respond, it can also be provided that not
Waiting for server 200 responds.Wherein, selection, which is not to wait for the response of server 200, can improve local execution efficiency.
For business processing interface, business processing interface is the interface definition of local service general procedure.UDP listening ports
After the data of server 200 are got, the local example for realizing business processing interface can be handed to and go to complete accordingly
Business processing.Terminal device 100 receives data at server 200 can be divided into two classes, and one kind is that terminal device 100 is being sent
After data to server 200, response that server 200 is returned.It is another kind of be server 200 send to terminal device
The calling of 100 local services processing.The two classes data can transfer to different interfaces to realize that class goes to realize respectively.
Referring to Fig. 7, it is a kind of functional block diagram of data reporting device 110 provided in an embodiment of the present invention.It is described
Data reporting device 110 includes encrypting module 111, first detection module 112, splits module 113, the second detection module 114, the
One sending module 115 and the second sending module 116.
The encrypting module 111 is encrypted for treating reported data using the key locally generated, generation encryption number
According to bag.Specifically, the encrypting module 111 can be used for performing the step S101 shown in Fig. 3, and specific operating method refers to walk
Rapid S101 detailed description.
Referring to Fig. 8, in the present embodiment, the data to be reported include mark data and business datum, the encryption
Module 111 includes ciphering unit 1111 and generation unit 1112.
The business datum that the ciphering unit 1111 is used to treat using the key locally generated in reported data is carried out pair
Claim encryption.Specifically, the ciphering unit 1111 can be used for performing the step S1011 shown in Fig. 5, and specific operating method can join
Examine step S1011 detailed description.
The generation unit 1112 is used to be generated according to the business datum after encryption, the mark data and the key
Encryption data bag.Specifically, the generation unit 1112 can be used for performing the step S1013 shown in Fig. 5, specific operating method
Refer to step S1013 detailed description.
Whether the size that the first detection module 112 is used to detect the encryption data bag is more than UDP communication interfaces
It is default to send size.It is described split module 113 be used for the encryption data bag size more than UDP communication interfaces default hair
When sending size, the encryption data bag is split as multiple subdata bags, the multiple subdata bag is passed through into UDP communication interfaces
Send to the server 200.Specifically, the first detection module 112 and fractionation module 113 can be provided commonly for performing in Fig. 3
Shown step S103, specific operating method refer to step S103 detailed description.
Alternatively, referring to Fig. 9, in the present embodiment, the fractionation module 113 includes split cells 1131, record
Member 1132 and transmitting element 1133.
The split cells 1131 is used to the encryption data bag being split as multiple subdata bags, and after counting fractionation
Total bag number of subdata bag.Specifically, the split cells 1131 can be used for performing the step S1031 shown in Fig. 6, specific behaviour
Step S1031 detailed description is referred to as method.
The recording unit 1132 is used to record the sequence number of each subdata bag and the identification number of each subdata bag.Specifically
Ground, the recording unit 1132 can be used for performing the step S1033 shown in Fig. 6, and specific operating method refers to step S1033
Detailed description.
The transmitting element 1133 be used for by the sequence number of the multiple subdata bag, total bag number, each subdata bag with
And the identification number of each subdata bag is sent to the server 200, so that the server 200 is to multiple subdatas for receiving
Bag is tested and re-grouped package.Specifically, the transmitting element 1133 can be used for performing the step S1035 shown in Fig. 6, specifically
Operating method refer to step S1035 detailed description.
Second detection module 114 is sent out for whether detection to receive the server 200 in the first preset time
The feedback information sent.Specifically, second detection module 114 can be used for performing the step S105 shown in Fig. 3, specific operation
Method refers to step S105 detailed description.
First sending module 115 is used for when not receiving the feedback information that the server 200 is sent, by described in
Multiple subdata bags are re-transmitted to the server 200.Specifically, first sending module 115 can be used for performing institute in Fig. 3
The step S107 shown, specific operating method refer to step S107 detailed description.
Second sending module 116 is used to show the anti-of packet missing receive that the server 200 sends
During feedforward information, the subdata bag of missing is re-transmitted to the server 200.Specifically, second sending module 116 can be used
In performing the step S109 shown in Fig. 3, specific operating method refers to step S109 detailed description.
Alternatively, referring to Fig. 10, in the present embodiment, the data reporting device 110 also include acquisition module 117 with
And key production module 118.The key is obtained by the acquisition module 117 and the key production module 118.
The acquisition module 117 is used to obtaining the asymmetric encryption public key of the internal system of terminal device 100 and close
Key original text.Specifically, the acquisition module 117 can be used for performing the step S201 shown in Fig. 4, and specific operating method refers to
Step S201 detailed description.
The key production module 118 is used for locally with key original text described in the asymmetric encryption public key encryption,
Generate key.Specifically, the key production module 118 can be used for performing the step S203 shown in Fig. 4, specific operating method
Refer to step S203 detailed description.
Alternatively, Figure 11 is referred to, in the present embodiment, the data reporting device 110 also includes the 3rd detection module
119 and mark module 1110.
3rd detection module 119 is sent out for whether detection to receive the server 200 in the second preset time
The heartbeat packet sent, wherein, second preset time is more than first preset time.
The mark module 1110 is used for when not receiving the heartbeat packet that the server 200 is sent, by the server
200 are labeled as lost contact state, and stop this data and report.
In summary, data reporting method and device provided by the invention, it is applied to communicate to connect with server 200
Terminal device 100.Reported data is treated using the key locally generated to be encrypted to generate encryption data bag, in encryption number
According to bag size more than UDP communication interfaces default transmission size when, encryption data bag is split as multiple subdata bags, will be more
Individual sub- packet is sent to server 200.When not receiving the feedback information of server 200, by multiple subdata bags again
Send to server 200, when receiving the feedback information for showing packet missing of the transmission of server 200, then by missing
Subdata bag is re-transmitted to server 200.Data provided by the invention report scheme, and data are carried out using UDP communication protocols
Report, sent by data encryption and data and detect the reliability and safety for realizing communication data and reporting, and application is upper more
To be simple.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can also be by other
Mode realize.Device embodiment described above is only schematical, for example, the flow chart and block diagram in accompanying drawing are shown
Devices in accordance with embodiments of the present invention, architectural framework in the cards, function and the behaviour of method and computer program product
Make.At this point, each square frame in flow chart or block diagram can represent a part for a module, program segment or code, institute
The part for stating module, program segment or code includes one or more executable instructions for being used to realize defined logic function.
It should also be noted that at some as in the implementation replaced, the function of being marked in square frame can also be with different from accompanying drawing
The order marked occurs.For example, two continuous square frames can essentially perform substantially in parallel, they sometimes can also be by
Opposite order performs, and this is depending on involved function.It is also noted that each square frame in block diagram and/or flow chart,
And the combination of the square frame in block diagram and/or flow chart, the special based on hardware of function or action as defined in performing can be used
System realize, or can be realized with the combination of specialized hardware and computer instruction.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including institute
State in process, method, article or the equipment of key element and other identical element also be present.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing
It is further defined and explained.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.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 reporting method, it is characterised in that applied to the terminal device being connected with server communication, methods described bag
Include：
Reported data is treated using the key locally generated to be encrypted, and generates encryption data bag；
Detect the encryption data bag size whether more than UDP communication interfaces default transmission size, if more than UDP communication connect
The default transmission size of mouth, then be split as multiple subdata bags by the encryption data bag, the multiple subdata bag passed through
UDP communication interfaces are sent to the server；
Whether detection receives the feedback information that the server is sent in the first preset time, if not receiving the service
The feedback information that device is sent, then be re-transmitted to the server, if receiving the server by the multiple subdata bag
What is sent shows the feedback information of packet missing, then the subdata bag of missing is re-transmitted into the server.
2. data reporting method according to claim 1, it is characterised in that if not received in first preset time
The feedback information sent to the server, methods described also include：
Whether detection receives the heartbeat packet that the server is sent in the second preset time, wherein, described second it is default when
Between be more than first preset time；
It is lost contact state by the server-tag, and stop this number if not receiving the heartbeat packet that the server is sent
According to reporting.
3. data reporting method according to claim 1, it is characterised in that it is described the encryption data bag is split as it is more
Individual sub- packet, the step of the multiple subdata bag is sent to the server by UDP communication interfaces, including：
The encryption data bag is split as multiple subdata bags, and counts total bag number of the subdata bag after splitting；
Record the sequence number of each subdata bag and the identification number of each subdata bag；
The multiple subdata bag, total bag number, the sequence number of each subdata bag and the identification number of each subdata bag are sent
To the server, so that the server is tested and re-grouped package to the multiple subdata bags received.
4. data reporting method according to claim 1, it is characterised in that the data to be reported include mark data and
Business datum, described to treat reported data using the key that locally generates and be encrypted, the step of generating encryption data bag, bag
Include：
The business datum treated using the key locally generated in reported data carries out symmetric cryptography；
Encryption data bag is generated according to the business datum after encryption, the mark data and the key.
5. data reporting method according to claim 1, it is characterised in that the key is obtained by following steps：
Obtain the asymmetric encryption public key and key original text of the terminal device internal system；
Locally with key original text described in the asymmetric encryption public key encryption, key is generated.
6. a kind of data reporting device, it is characterised in that applied to the terminal device being connected with server communication, in the data
Reporting device includes：
Encrypting module, it is encrypted for treating reported data using the key locally generated, generates encryption data bag；
Whether first detection module, the size for detecting the encryption data bag are big more than the default transmission of UDP communication interfaces
It is small；
Split module, for the encryption data bag size exceed UDP communication interfaces default transmission size when, general described in
Encryption data bag is split as multiple subdata bags, and the multiple subdata bag is sent to the service by UDP communication interfaces
Device；
Second detection module, for detecting the feedback information that the server whether is received in the first preset time and is sent；
First sending module, for when not receiving the feedback information that the server is sent, by the multiple subdata bag
It is re-transmitted to the server；
Second sending module, for when receiving the feedback information for showing packet missing that the server is sent, will lack
The subdata bag of mistake is re-transmitted to the server.
7. data reporting device according to claim 6, it is characterised in that if not received in first preset time
The feedback information that the server is sent, the data reporting device also include：
3rd detection module, for detecting the heartbeat packet that the server whether is received in the second preset time and is sent, its
In, second preset time is more than first preset time；
Mark module, for being lost contact state by the server-tag when not receiving the heartbeat packet that the server is sent,
And stop this data and report.
8. data reporting device according to claim 6, it is characterised in that the fractionation module includes split cells, note
Record unit and transmitting element；
The split cells is used to the encryption data bag being split as multiple subdata bags, and counts the subdata bag after splitting
Total bag number；
The recording unit is used to record the sequence number of each subdata bag and the identification number of each subdata bag；
The transmitting element is used for the multiple subdata bag, total bag number, the sequence number of each subdata bag and each subnumber
Send to the server according to the identification number of bag, lay equal stress on so that the server is tested to the multiple subdata bags received
New group bag.
9. data reporting device according to claim 6, it is characterised in that the data to be reported include mark data and
Business datum, the encrypting module include ciphering unit and generation unit；
The business datum that the ciphering unit is used to treat using the key locally generated in reported data carries out symmetric cryptography；
The generation unit is used to generate encryption data according to the business datum after encryption, the mark data and the key
Bag.
10. data reporting device according to claim 6, it is characterised in that the data reporting device also includes obtaining
Module and key production module；
The acquisition module is used for the asymmetric encryption public key and key original text for obtaining the terminal device internal system；
The key production module is used for close locally with key original text described in the asymmetric encryption public key encryption, generation
Key.
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Application publication date: 20180116 |