CN107113701A - A kind of matching method, contrast means and intelligent terminal and smart card - Google Patents
A kind of matching method, contrast means and intelligent terminal and smart card Download PDFInfo
- Publication number
- CN107113701A CN107113701A CN201680003525.8A CN201680003525A CN107113701A CN 107113701 A CN107113701 A CN 107113701A CN 201680003525 A CN201680003525 A CN 201680003525A CN 107113701 A CN107113701 A CN 107113701A
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- equipment
- bluetooth
- module
- unique identification
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The invention discloses matching method, contrast means and a kind of intelligent terminal and smart card, wherein, methods described, including：Scan the characteristic information image of slave unit；According to characteristic information image, parsing obtains the unique identification information of slave unit；Using the unique identification information of the slave unit as pairing parameter, Bluetooth connection request is initiated to slave unit.So as to complete quick pairing between the master and slave equipment of bluetooth, it is ensured that the security and uniqueness of bluetooth connection between the two.
Description
The present invention relates to the bluetooth communications field (Bluetooth) more particularly to a kind of matching methods, contrast means and a kind of intelligent terminal and smart card.
Bluetooth (Bluetooth) is a kind of current most popular short-distance wireless communication technology, it has been widely used in various electronic equipments, has worked in ISM (Industrial Scientific Medical) wave band of 2.4~2.485GHz of global general-use.
All there is the possibility for cracking and being monitored in any wireless communication technique, bluetooth sig is in order to guarantee the safety and convenience of Bluetooth communication, two bluetooth equipments complete communication certification for the first time in the form matched, it just can be carried out data interaction after certification, it will form binding between two equipment by successful matching for the first time, be then not necessarily to repeat pairing process when subsequent connected.But it is unpaired, authentication relationship just can not be established between two equipment, can not be attached and its operation later, so pairing ensure that the safety of Bluetooth communication to a certain extent.However since present many personal electronic equipments do not have man-machine interface, PIN code (Personal Identification Number, Personal Identification Number) it is fixed or is both configured to greatly general 0000 or 1234 etc, cause to be easy to be guessed, so this safety assurance mechanism is easier to be cracked.
Presently, there are following two to match mechanism:
(1) conventional cipher matches: this is bluetooth 2.0 editions and its unique method that version is matched in the early time.If both sides have input equipment, needing both sides' bluetooth equipment all to input identical PIN code can successful matching.But for limited input equipment (such as bluetooth headset), these equipment usually still use fixed PIN code (such as 0000 or 1234 etc.) as pairing password.
(2) safe and simple pairing (SSP): this is bluetooth 2.1 and release requirement later, needs both sides true
6 random numbers recognized on screen are identical, relative to (1) matching method, operation is more simple, safety is also stronger for it, but need both sides' bluetooth equipment that all there is screen and input equipment, therefore the matching method may not apply to very high for security level required, and again without the bluetooth equipment of display screen and input equipment.
Summary of the invention
Present invention contemplates that providing a kind of matching method and device and a kind of intelligent terminal and smart card, the safety and uniqueness that guarantee connection while the quick pairing between the master and slave equipment of bluetooth can be completed.
The technical solution of the embodiment of the present invention is achieved in that
The embodiment of the invention provides a kind of matching methods, this method comprises:
Scan the characteristic information image from equipment；
According to characteristic information image, parsing obtains the unique identification information from equipment；
Using the unique identification information from equipment as pairing parameter, Bluetooth connection request is initiated to from equipment.
In above scheme, the method also includes:
It is encrypted to from the unique identification information of equipment according to preset algorithm, using encrypted information as Bluetooth pairing parameter, initiates Bluetooth connection request to from equipment.
The embodiment of the present invention also provides a kind of matching method, is used for from equipment, which comprises
Show characteristic information；
Using the unique identification of itself as Bluetooth pairing parameter, the Bluetooth connection request of main equipment is responded.
In above scheme, the method also includes:
After receiving the pairing parameter in pairing request, the pairing parameter is decrypted according to the algorithm for inversion of preset algorithm；
Information after decryption is compared with the unique identification of itself, decides whether to agree to pairing.
In above scheme, the method also includes:
The unique identification of itself is encrypted according to preset algorithm；
Using encrypted information as Bluetooth pairing parameter, the Bluetooth connection request of main equipment is responded.
The embodiment of the present invention also provides a kind of contrast means, is located in main equipment, described device includes: scan module, parsing module and main equipment bluetooth module；Wherein,
Scan module, for scanning the characteristic information image from equipment；
Parsing module, for according to characteristic information image, parsing to obtain the unique identification information from equipment；
Main equipment bluetooth module, for initiating Bluetooth connection request to from equipment using the unique identification information from equipment as pairing parameter.
In above scheme, described device further include:
Encrypting module, for being encrypted to from the unique identification information of equipment according to preset algorithm, so that the main equipment bluetooth module is using encrypted information as Bluetooth pairing parameter.
The embodiment of the present invention also provides a kind of contrast means, is located at from the device, and described device includes: shell and from equipment bluetooth module；Wherein,
Show characteristic information；
From equipment bluetooth module, for responding the Bluetooth connection request of main equipment using the unique identification of itself as Bluetooth pairing parameter.
The embodiment of the present invention also provides a kind of intelligent terminal, which is located at the contrast means of main equipment as described above.
The embodiment of the present invention also provides a kind of Bluetooth intelligent card, which includes the above-mentioned contrast means being located at from the device.
The matching method and device of intelligent terminal, smart card provided by the embodiment of the present invention and bluetooth equipment, on the basis of existing bluetooth security connection mechanism, bluetooth master with camera function is by scanning from the characteristic information in equipment, contain information of the unique identification from equipment in this feature information, using from the unique identification information of equipment as the foundation of Bluetooth pairing parameter between two equipment, the quick pairing between the master and slave equipment of bluetooth is completed, to can guarantee the safety and uniqueness of bluetooth connection between the two.
Fig. 1 is the implementation process schematic diagram of the matching method of bluetooth master provided in an embodiment of the present invention；
Fig. 2 is the implementation process schematic diagram of the matching method of Bluetooth slave devices provided in an embodiment of the present invention；
Fig. 3 is the composed structure schematic diagram of the contrast means of bluetooth master provided in an embodiment of the present invention；
Fig. 4 is the composed structure schematic diagram of the contrast means of Bluetooth slave devices provided in an embodiment of the present invention；.
In order to illustrate the embodiments of the present invention more clearly and technical solution, technical solution of the present invention is described in detail below in conjunction with accompanying drawings and embodiments, it is clear that described embodiment is a part of the embodiments of the present invention, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art's every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In embodiments of the present invention, the initiator of bluetooth connection is known as main equipment, it can be the intelligent terminals such as smart phone, laptop, digital camera, need that there is bluetooth communication capability, shooting capacity and information processing capability comprising bluetooth module and scan module in main equipment；The responder of bluetooth connection is known as from equipment, it can be bluetooth SIM (Subscriber Identity Module client identification module) card, bluetooth UIM (User Identify Module, subscriber identification module) card, bluetooth USIM (Universal Subscriber Identity Module, Global Subscriber identification card) card, bluetooth SD card (Secure Digital Memory Card, safety digital storage card) etc. with bluetooth communication capability various types and size smart card, and the various intelligent terminals of other electronic equipments or terminal with bluetooth communication capability, and, printing or stamp from equipment has unique identification From the characteristic information of equipment, this feature information can be two dimensional code, bar code, sequence number etc., and other can characterize the characteristic information of card identity uniqueness.
Fig. 1 is that the implementation process schematic diagram of the matching method of bluetooth master provided in an embodiment of the present invention specifically includes as shown in Figure 1, this method is used for main equipment:
Step 101, the characteristic information image from equipment is scanned；
Specifically, characteristic information image of the scan module scanning of main equipment from equipment, here, characteristic information figure
Image information as can be two dimensional code, bar code or sequence number, scan module can be realized by camera.
Step 102, according to characteristic information image, parsing obtains the unique identification information from equipment；
Specifically, the parsing module of main equipment, by parsing characteristic information image, obtain the unique identification information of slave equipment contained in characteristic information image, such as, the image for the two dimensional code printed from equipment SIM card shell, parsing obtain the unique identification of SIM card: mobile device international identity code (International Mobile Equipment Identity, IMEI).
In practical application, parsing module can be realized by the central processing unit (CPU) of main equipment, microprocessor (MPU), digital signal processor (DSP) or field programmable gate array (FPGA).
Step 103, using the unique identification information from equipment as pairing parameter, Bluetooth connection request is initiated to from equipment.
Specifically, main equipment bluetooth module initiates Bluetooth connection request using the unique identification information from equipment as pairing parameter, to from equipment.
Further, above-mentioned matching method may also include that
It is encrypted to from the unique identification information of equipment according to preset algorithm, using encrypted information as Bluetooth pairing parameter, initiates Bluetooth connection request to from equipment.
Specifically, the encrypting module of main equipment is encrypted to from the unique identification information of equipment according to preset algorithm；Main equipment bluetooth module initiates Bluetooth connection request using encrypted information as Bluetooth pairing parameter, to from equipment.
In practical application, encrypting module can be realized by the central processing unit (CPU) of main equipment, microprocessor (MPU), digital signal processor (DSP) or field programmable gate array (FPGA).
Fig. 2 is the implementation process schematic diagram of the matching method of Bluetooth slave devices provided in an embodiment of the present invention, as shown in Fig. 2, this method is used to specifically include from equipment:
Step 201, characteristic information is shown；
Specifically, being printed from equipment or the characteristic informations such as two dimensional code, bar code or sequence number of stamping, this feature
Contain the unique identification having from equipment in information.For example, being printed with two dimensional code from equipment SIM card shell, the IMEI information for having SIM card is contained in the two dimensional code.
Step 202, using the unique identification of itself as Bluetooth pairing parameter, the Bluetooth connection request of main equipment is responded；
Specifically, responding the Bluetooth connection request of main equipment using the unique identification of itself as Bluetooth pairing parameter from equipment bluetooth module.For example, deciding whether to agree to pairing, establishing bluetooth connection from the foundation that equipment SIM card requests the IMEI information of itself as the Bluetooth pairing of verifying main equipment.
Further, above-mentioned matching method may also include that
After receiving the pairing parameter in pairing request, the pairing parameter is decrypted according to the algorithm for inversion of preset algorithm；
Information after decryption is compared with the unique identification of itself, decides whether to agree to pairing.
Alternatively,
Further, above-mentioned matching method may also include that
The unique identification of itself is encrypted according to preset algorithm；
Using encrypted information as Bluetooth pairing parameter, the Bluetooth connection request of main equipment is responded.
Fig. 3 is the composed structure schematic diagram of the contrast means of bluetooth master provided in an embodiment of the present invention, as shown in figure 3, the contrast means are located in main equipment, comprising: scan module 301, parsing module 302 and main equipment bluetooth module 303；Wherein,
Scan module 301, for scanning the characteristic information image from equipment；
Parsing module 302, for according to characteristic information image, parsing to obtain the unique identification information from equipment；
Main equipment bluetooth module 303, for initiating Bluetooth connection request to from equipment using the unique identification information from equipment as pairing parameter.
In above scheme, described device further include:
Encrypting module, for being encrypted to from the unique identification information of equipment according to preset algorithm, so as to described
Main equipment bluetooth module is using encrypted information as Bluetooth pairing parameter.
The present invention also provides a kind of intelligent terminal, which includes being located at the contrast means of main equipment as described above.
The present invention also provides a kind of matching method device of bluetooth equipment, it is located at from the device, as shown in figure 4, described device includes: information display module 401 and from equipment bluetooth module 402；Wherein,
Information display module 401, for showing characteristic information；
From equipment bluetooth module 402, for responding the Bluetooth connection request of main equipment using the unique identification of itself as Bluetooth pairing parameter.
In above scheme, described device may also include that
The pairing parameter is decrypted according to the algorithm for inversion of preset algorithm after receiving the pairing parameter in pairing request for deciphering module；
Bluetooth module is decoded, for the information after decryption to be compared with the unique identification of itself, decides whether to agree to pairing.
Alternatively,
In above scheme, described device may also include that
Self-encryption module, for encrypting the unique identification of itself according to preset algorithm；
Encrypted Bluetooth module, for responding the Bluetooth connection request of main equipment using encrypted information as Bluetooth pairing parameter.
In practical application, above-mentioned various bluetooth modules can be realized by Bluetooth chip, including bluetooth controller and Bluetooth antenna.
The present invention also provides a kind of Bluetooth intelligent card, which includes the above-mentioned contrast means being located at from the device.
The modules of the communication system of the present embodiment are corresponding to execute the described step of above-mentioned means of communication embodiment
Therefore beneficial effect having the same suddenly,.In addition, it should be understood that, the embodiment of communication system described above is only schematical, the division of described module, only a kind of logical function partition, there may be another division manner in actual implementation, in addition, the mutual coupling of module or communication connection can be through some interfaces, be also possible to electrical or other forms.
Component part of the above-mentioned each functional module as communication system, it may or may not be physical frame, both can be located in one place, may be distributed over multiple network units, both it can take the form of hardware realization, can also have been realized in the form of software function frame.Some or all of the modules therein can be selected to realize the purpose of the present invention program according to the actual needs.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program product.Therefore, the form of hardware embodiment, software implementation or embodiment combining software and hardware aspects can be used in the present invention.Moreover, the form for the computer program product implemented in the computer-usable storage medium (including but not limited to magnetic disk storage and optical memory etc.) that one or more wherein includes computer usable program code can be used in the present invention.
The present invention be referring to according to the method for the embodiment of the present invention, the flowchart and/or the block diagram of equipment (system) and computer program product describes.It should be understood that the combination of process and/or box in each flow and/or block and flowchart and/or the block diagram that can be realized by computer program instructions in flowchart and/or the block diagram.These computer program instructions be can provide to the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate a machine, so that generating by the instruction that computer or the processor of other programmable data processing devices execute for realizing the device for the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, to be able to guide in computer or other programmable data processing devices computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates the manufacture including command device, which realizes the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that
Series of operation steps are executed on a computer or other programmable device to generate computer implemented processing, thus the step of instruction executed on a computer or other programmable device is provided for realizing the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
Illustrate again; the above description is only an embodiment of the present invention; it is not intended to limit the scope of the invention; it is all to utilize equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content; such as technical characteristic be combined with each other between each embodiment; it is applied directly or indirectly in other relevant technical fields, and is included within the scope of the present invention.
Claims (10)
- A kind of matching method based on main equipment, which is characterized in that the described method includes:Scan the characteristic information image from equipment；According to the characteristic information image, parsing obtains the unique identification information from equipment；Using the unique identification information from equipment as pairing parameter, Xiang Suoshu initiates Bluetooth connection request from equipment.
- Matching method according to claim 1, which is characterized in that the method also includes:It is encrypted from the unique identification information of equipment according to preset algorithm to described, using encrypted information as Bluetooth pairing parameter, Xiang Suoshu initiates Bluetooth connection request from equipment.
- A kind of matching method based on from equipment, which is characterized in that the described method includes:Show characteristic information image；Using the unique identification of itself as Bluetooth pairing parameter, the Bluetooth connection request of main equipment is responded.
- Matching method according to claim 3, which is characterized in that the method also includes:After receiving the pairing parameter in pairing request, the pairing parameter is decrypted according to the algorithm for inversion of preset algorithm；Information after decryption is compared with itself the unique identification, decides whether to agree to pairing.
- Matching method according to claim 3, which is characterized in that the method also includes:Itself the unique identification is encrypted according to preset algorithm；Using encrypted information as Bluetooth pairing parameter, the Bluetooth connection request of the main equipment is responded.
- A kind of contrast means based on main equipment, which is characterized in that described device includes: scan module, parsing module and main equipment bluetooth module；Wherein,The scan module is sent to the parsing module for scanning the characteristic information image from equipment, and by this feature information image；The parsing module, for according to the characteristic information image, parsing to obtain the unique identification information from equipment, and passes to the main equipment bluetooth module from the unique identification information of equipment for described；The main equipment bluetooth module, for using the unique identification information from equipment as pairing parameter, Xiang Suoshu to initiate Bluetooth connection request from equipment.
- Contrast means according to claim 6, which is characterized in that described device further include:Encrypting module, for being encrypted from the unique identification information of equipment according to preset algorithm to described, so that the main equipment bluetooth module is using encrypted information as Bluetooth pairing parameter.
- A kind of contrast means based on from equipment, which is characterized in that described device includes: information display module and from equipment bluetooth module；Wherein,The information display module is scanned for showing characteristic information for the scan module of the main equipment；It is described from equipment bluetooth module, for responding the Bluetooth connection request of the main equipment using the unique identification of itself as Bluetooth pairing parameter.
- A kind of intelligent terminal, which is characterized in that the terminal includes according to any contrast means of claim 6-7.
- A kind of smart card, which is characterized in that the smart card includes contrast means according to claim 8.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015107369562 | 2015-11-03 | ||
| CN201510736956 | 2015-11-03 | ||
| PCT/CN2016/103983 WO2017076249A1 (en) | 2015-11-03 | 2016-10-31 | Pairing method, pairing apparatus, smart terminal, and smart card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107113701A true CN107113701A (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201680003525.8A Pending CN107113701A (en) | 2015-11-03 | 2016-10-31 | A kind of matching method, contrast means and intelligent terminal and smart card |
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| Country | Link |
|---|---|
| CN (1) | CN107113701A (en) |
| TW (1) | TWI634772B (en) |
| WO (1) | WO2017076249A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672333A (en) * | 2020-12-15 | 2021-04-16 | 浙江三维万易联科技有限公司 | Equipment connection method and device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223892A1 (en) * | 2017-06-06 | 2018-12-13 | 苏州欧普照明有限公司 | Bluetooth connection method, bluetooth apparatus, and bluetooth connection system |
| CN113920615B (en) * | 2020-06-24 | 2023-02-03 | 广州汽车集团股份有限公司 | Method for connecting Bluetooth key with vehicle, vehicle Bluetooth system and Bluetooth key |
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2016
- 2016-10-31 WO PCT/CN2016/103983 patent/WO2017076249A1/en active Application Filing
- 2016-10-31 CN CN201680003525.8A patent/CN107113701A/en active Pending
- 2016-11-02 TW TW105135515A patent/TWI634772B/en not_active IP Right Cessation
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017076249A1 (en) | 2017-05-11 |
| TWI634772B (en) | 2018-09-01 |
| TW201717597A (en) | 2017-05-16 |
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