CN104850989A - Payment equipment for mobile terminal and payment method - Google Patents
Payment equipment for mobile terminal and payment method Download PDFInfo
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- CN104850989A CN104850989A CN201510250837.6A CN201510250837A CN104850989A CN 104850989 A CN104850989 A CN 104850989A CN 201510250837 A CN201510250837 A CN 201510250837A CN 104850989 A CN104850989 A CN 104850989A
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- mobile terminal
- payment
- safety chip
- detection device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/322—Aspects of commerce using mobile devices [M-devices]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
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- Accounting & Taxation (AREA)
- Strategic Management (AREA)
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- General Business, Economics & Management (AREA)
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Abstract
The invention provides payment equipment for a mobile terminal, which comprises a mobile terminal action detection device and a safety chip, wherein the mobile terminal action detection device is used for detecting movement parameters of the mobile terminal, recognizing the movement state and outputting an instruction when the movement state is judged to accord with a preset movement state; and the safety chip is connected with the mobile terminal action detection device for using a private key to sign on a payment message. Correspondingly, the invention also provides a payment method based on the above payment equipment. Before payment is carried out via the mobile terminal, payment verification is carried out via a shaking action applied to the mobile terminal by a user, the mobile terminal action detection device is directly connected with the safety chip, a shaking triggering signal is directly outputted to the safety chip, and the phenomenon that the shaking signal is hijacked or counterfeit does not exist.
Description
Technical field
The present invention relates to Financial information safety technical field, particularly a kind of payment devices for mobile terminal and method of payment.
Background technology
Mobile banking refers to the system of being carried out bank paying by the such as mobile terminal device such as smart mobile phone or panel computer by internet, in order to improve security and convenience, the SIM card of mobile terminal device or SD card can be utilized to carry out safety certification as safe unit, when mobile terminal device pays, produce the program paid and the HASH value paying message need be sent to safe unit, safe unit utilizes private key to sign to HASH value, signature result is sent to bank's background system by internet together with payment message, bank's background system utilizes the PKI of user to verify signature result, be verified the rear payment just carrying out reality.
As can be seen from above-mentioned signature process, the link that signature process during payment does not have user to confirm, may exist by the long-range risk of seizing on both sides by the arms of hacker thus, namely hacker carries out delivery operation at the mobile terminal device of Long-distance Control user, the signature function calling mobile terminal device safe unit is signed to payment message, when this signature result is sent to bank's background system, it is the signature forged that bank's background system None-identified goes out it, still can carry out actual payment, make the fund of user impaired.
Summary of the invention
In view of this, fundamental purpose of the present invention is, a kind of payment devices for mobile terminal and method of payment are provided, by perception user rocking mobile terminal device, when using mobile terminal device to pay, only when mobile terminal device rocks, just payment message is signed, in other situations, refusal signature, makes payment to carry out, thus evades long-range risk of seizing on both sides by the arms.
The described payment devices for mobile terminal comprises:
Mobile terminal action detection device, for detecting the kinematic parameter of mobile terminal, identifies motion state, and when judging to meet default motion state, output order;
Safety chip, is connected with described mobile terminal action detection device, signs to payment message for utilizing private key according to instruction.
By upper, before being paid by mobile terminal, by user, payment verification is carried out for the rocking action of mobile terminal, mobile terminal action detection device and safety chip direct-connected, rock trigger pip and directly export safety chip to, there is not described jolt signal and to be held as a hostage or by counterfeit problem.
Optionally, described mobile terminal action detection device comprises part of data acquisition and motion detection part.
Optionally, described part of data acquisition comprises one of following: accelerometer, three-axis gyroscope.
By upper, the different actions of mobile terminal can be detected, meet and all can carry out payment verification by different action.
Optionally, described safety chip comprises: SIM card safety chip or SD card safety chip.
Optionally, when safety chip is SD card safety chip, also comprise: the SD card controller be connected with described SD card safety chip; The storage unit be connected with described SD card controller.
By upper, because SD card is as the data storage device of standard, itself do not possess the interface receiving instruction, when user open financial class application and after assigning dependent instruction, first instruction can issue SD card controller as the data field writing SD sector command, and then obtains the response data of COS information by the order of reading SD sector.
Corresponding, based on the said equipment also corresponding secure payment equipment, method providing a kind of mobile terminal, comprise step:
A, after user assigns payment instruction, mobile terminal action detection device gathers self kinematic parameter, identifies motion state, and determines whether the motion state preset, if then enter step B, otherwise pays unsuccessfully;
B, safety chip utilize private key to sign to payment message, and signature result is sent to bank's background system together with payment message.
By upper, before being paid by mobile terminal, by the rocking action of user for mobile terminal, mobile terminal action detection device and safety chip direct-connected, rock trigger pip and directly export safety chip to, there is not described jolt signal and to be held as a hostage or by counterfeit problem.
Optionally, described kinematic parameter comprises: the acceleration of X, Y, Z tri-on direction of principal axis and/or around X, Y, Z tri-axle angle of rotating.
By upper, the different actions of mobile terminal can be detected, meet and all can carry out payment verification by different action.
Optionally, described motion state at least comprises one of following: movement locus, motion frequency, exercise intensity and/or run duration.
By upper, all can realize, for the certification paid, meeting the individual demand of different user by multi-motion state.
Optionally, steps A 1 is also comprised before steps A: judge that user assigns the step whether instruction is payment instruction.
Optionally, when mobile terminal adopts SD card to sign to payment message, also comprise before steps A 1: judge that user assigns the step of the selected control object of instruction.
Accompanying drawing explanation
Figure 1 shows that payment devices first embodiment schematic diagram;
Figure 2 shows that the method for payment process flow diagram of payment devices in corresponding first embodiment;
Figure 3 shows that payment devices second embodiment schematic diagram;
Figure 4 shows that the method for payment process flow diagram of payment devices in corresponding second embodiment.
Embodiment
For overcoming the defect that prior art exists, the invention provides a kind of payment devices for mobile terminal and method of payment, by increasing the checking to user's special action, confirming its real payment behavior, thus long-range risk of seizing on both sides by the arms can be evaded.
Be illustrated in figure 1 the principle schematic of the payment devices for mobile terminal.
As shown in Figure 1, in first embodiment, utilize SIM card safety chip to carry out safety of payment certification as safe unit, payment equipment comprises: SIM card safety chip, and the mobile terminal action detection device be connected with described SIM card safety chip respectively and communication port.Wherein, SPI interface is adopted to be connected between SIM card safety chip with mobile terminal action detection device; SIM card safety chip is connected with adopting 7816 interfaces between communication port.
In the present embodiment, described mobile terminal action detection device comprises part of data acquisition and motion detection part, and wherein, part of data acquisition comprises accelerometer and/or three-axis gyroscope, for rocking data collection to mobile terminal device.Motion detection part, for judging that it rocks whether superthreshold, namely determines whether that user's subjectivity that action is carried out according to the rules is rocked.
In first embodiment, before carrying out payment action, accelerometer and/or three-axis gyroscope are used for gathering the action (rocking) that user applies mobile terminal, obtain action parameter, and the action parameter collected is sent to motion detection part, motion detection part judges whether action parameter is compulsory exercise, if so, then triggers SIM card safety chip and carries out the follow-up signature to paying message.In the present embodiment, described motion detection part realizes by independent singlechip chip, also or be integrated into same chip with SIM card safety chip and realize.
After SIM card safety chip is started working, the HASH value of the payment message that mobile terminal receive main control chip (not shown) is sent, utilize private key to sign to HASH value, signature result is sent to bank's background system by internet together with payment message.Finally verified by bank.Specific works step will describe in detail later.
Be illustrated in figure 2 the process flow diagram of the method for payment of the first embodiment, specifically comprise the following steps:
Step S10:SIM card safety chip judges whether to receive payment instruction.
Open all kinds of APP on mobile terminal whenever user after, the main control chip of mobile terminal is selected to perform corresponding operation according to user.When user open financial class application and after assigning dependent instruction (comprising payment instruction, query statement etc.), described instruction transformation is chip operating system information (COS by the main control chip of mobile terminal, Chip Operation System), be sent to SIM card safety chip.The function of COS information is the message exchange of the main control chip controlling SIM card safety chip and mobile terminal, storer in management SIM card safety chip complete the process of various order at chip internal.
SIM card safety chip has the function identifying described COS information, when judge that COS information loads be payment instruction time, enter step S20, otherwise enter step S60.
Step S20: part of data acquisition gathers the kinematic parameter of mobile terminal, and the motion conditions of motion detection part identification mobile terminal, transfers to SIM card safety chip.
After in step S10, SIM card safety chip confirms as payment instruction, unlatching is enable with motion detection section communication, and SIM card safety chip can receive the result that motion detection part is judged thus.This result triggers as user the instruction that SIM card safety chip carries out paying message signature procedure.
When mobile terminal rocks, accelerometer detects current X, Y, Z tri-acceleration parameter of axle, and motion detection part judges the motion conditions of mobile terminal according to described parameter.Further, when the changing towards the direction relative to gravity of mobile device, accelerometer just can detect; But to detect simultaneously mobile device towards and kinematic parameter, just need to use three-axis gyroscope, it can detect the anglec of rotation of mobile device around X, Y, Z axis.
Can be detected the motion conditions of mobile device by accelerometer and three-axis gyroscope, described motion conditions at least comprises one of following:
One, movement locus.
Two, motion frequency.
Three, exercise intensity.
Four, run duration.
Owing to belonging to prior art to the judgement principle of above-mentioned motion conditions, therefore no longer its deterministic process is described in detail at this.
Detected acceleration parameter and the anglec of rotation are transferred to motion detection part by accelerometer and/or three-axis gyroscope.
Step S30: according to described action parameter, motion detection part judges whether the motion conditions of mobile terminal belongs to predetermined operation.
Because the differentiation situation of above-mentioned four kinds of motion conditions is different, meet wherein any one parameter request time, can think and belong to compulsory exercise.
First for movement locus, suppose that prespecified movement locus is similar to letter " O ", then, when the movement locus of the mobile terminal that accelerometer and/or three-axis gyroscope collect is for letter " O ", represent and belong to compulsory exercise.It should be noted that, the judgement based on movement locus only detects movement locus itself, has nothing to do with its shift length, namely no matter actual measurement time radius of motion be 5 or radius be 10, as long as preset when movement locus meets, can serious forgiveness be improved thus.
For motion frequency, when within a certain period of time, after the reciprocal time that accelerometer and/or three-axis gyroscope detect mobile terminal reaches preset value, represent that the motion frequency that user rocks mobile terminal reaches requirement, belong to compulsory exercise.
For exercise intensity, motion shift reciprocately distance or the reciprocal time of accelerometer and/or three-axis gyroscope detection mobile terminal reach preset value, and accelerometer is when detecting that X, Y, Z tri-has the acceleration of any axle to be greater than threshold values in axle, represent that user employs certain dynamics and rocks mobile terminal, thus reach default exercise intensity, belong to compulsory exercise.
For run duration, if accelerometer detects that X, Y, Z tri-has the acceleration of any axle to be greater than threshold values in axle, and when the duration reaches expection, namely think and belong to compulsory exercise.Or three-axis gyroscope detects around any axle rotational angle of X, Y, Z tri-in axle and is greater than threshold value, and when the duration reaches expection, thinks equally and belong to compulsory exercise.
By above-mentioned deterministic process, when judged result be mobile terminal according to compulsory exercise campaign time, represent that user adopts the action triggers preset SIM card safety chip to carry out the instruction of payment message signature procedure, enter step S40; Otherwise enter step S50, namely SIM card safety chip does not perform signature operation, and payment instruction is invalid.Response data is set as " sky ", the return code that the main control chip to mobile terminal is reported is set as " time-out ".The main control chip of mobile terminal, according to above-mentioned corresponding data and return code information, is loaded on the display interface of financial class application.
Motion detection part, for the differentiation to four kinds of motion conditions, realizes by independent chip, also can will realize the integrated chip of this function in SIM card safety chip, can realize in a word above-mentionedly differentiating.
Step S40:SIM card safety chip performs signature operation.
When after the program that user is signed to payment message by compulsory exercise triggering SIM card safety chip, SIM card safety chip utilizes private key to sign to the HASH value paying message, and signature result is sent to bank's background system by internet together with payment message.And by signature result responsively data buffer storage at the storage area of SIM card safety chip inside, the return code that the main control chip to mobile terminal is reported is set as " correctly ".
By above-mentioned steps, can solve in prior art and mobile terminal itself is provided with mobile terminal action detection device, will rock as trigger pip, as shaking of arranging in micro-letter, as the functional realiey that shakes in note red packet pays.But because mobile terminal action detection device does not directly communicate with SIM card safety chip, the jolt signal that therefore there is the accelerometer in mobile terminal is held as a hostage, or produced the technical matters of certain signal personation by program.The present invention by mobile terminal action detection device and SIM card safety chip direct-connected, rock trigger pip and directly export SIM card safety chip to, there is not described jolt signal and to be held as a hostage or by counterfeit technical matters.
Step S50: perform other instructions.
When user assigns other non-pay instructions by the application of financial class, such as to query the balance etc. other instructions time, then SIM card safety chip directly performs this instruction.When performing other instructions, according to implementation status by execution result responsively data buffer storage at the storage area of SIM card safety chip inside, and corresponding return code is set.
Be illustrated in figure 3 second embodiment of the invention.In a second embodiment, utilize SD card safety chip to carry out safety certification as safe unit, payment equipment comprises: SD card controller, and difference connected storage unit, SD card safety chip and communication interface; In addition, the mobile terminal action detection device be connected with described SD card safety chip is also comprised.SD card controller is connected by NAND_FLASH interface with between storage unit, is connected by SPI interface with between SD card safety chip, is connected with adopting SD interface between communication port; Described SD card safety chip is same with between mobile terminal action detection device to be connected by SPI interface.
In the present embodiment, mobile terminal action detection device comprises part of data acquisition and motion detection part, and wherein, part of data acquisition comprises accelerometer and/or three-axis gyroscope, for rocking data collection to mobile terminal device.Motion detection part, for judging that it rocks whether superthreshold, namely determines whether that user's subjectivity that action is carried out according to the rules is rocked.In the present embodiment, accelerometer adopts and comprises the circuit that model is ADXL345 chip, and three-axis gyroscope adopts and comprises the circuit that model is CMR3000 chip, and motion detection part adopts and comprises the circuit that model is AT89C51 chip.SPI interface is adopted to be connected between part of data acquisition with motion detection part.
First SD controller needs the address judging received information, and only when the transmission address of information belongs to SD card safety chip, and before carrying out payment action, side communicates with mobile terminal action detection device, assigns instruction to it.Motion detection part in mobile terminal action detection device judges action (rocking) parameter that the user that part of data acquisition collects applies mobile terminal, if when being judged as compulsory exercise, inform SD card controller, the HASH value of the payment message sent by SD card controller mobile terminal receive main control chip (not shown), and described HASH value is transmitted to SD card safety chip, utilize private key to sign to HASH value by SD card safety chip, signature result is sent to bank's background system by internet together with payment message.Described SD card controller adopts and comprises the chip that model is GT0321 model.
Be illustrated in figure 4 the process flow diagram of the method for payment of the second embodiment, specifically comprise the following steps:
Step S10: the address judging received information.
SD card, as the data storage device of standard, itself does not possess the interface receiving COS information.Therefore, when user open financial class application and after assigning dependent instruction, when described instruction transformation is COS information by mobile terminal main control chip, COS information need be issued SD card controller as the data field writing SD sector command, and then obtain the response data of COS information by the order of reading SD sector.According to the sevtor address in SD order, SD card controller determines that storage unit is issued in order, still SD card safety chip is issued, if the sevtor address in order is less than or equal to the actual address of storage unit, order is sent to storage unit by SD card controller, then enter step S20, perform and store operation normally.
If the sevtor address in order is greater than the actual address of storage unit, then enters step S30, order is sent to SD card safety chip.
The realization of the step S30 in the present embodiment ~ step S80 is identical with step S10 ~ step S60 in the first embodiment, and the function that the SD card safety chip in each step realizes is identical with the SIM card safety chip in the first embodiment, and detailed process repeats no more.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention.In a word, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. for a payment devices for mobile terminal, it is characterized in that, comprising:
Mobile terminal action detection device, for detecting the kinematic parameter of mobile terminal, identifies motion state, and when judging to meet default motion state, output order;
Safety chip, is connected with described mobile terminal action detection device, signs to payment message for utilizing private key according to instruction.
2. equipment according to claim 1, is characterized in that, described mobile terminal action detection device comprises part of data acquisition and motion detection part.
3. equipment according to claim 2, is characterized in that, described part of data acquisition comprises one of following: accelerometer, three-axis gyroscope.
4. equipment according to claim 1, is characterized in that, described safety chip comprises: SIM card safety chip or SD card safety chip.
5. equipment according to claim 4, is characterized in that, when safety chip is SD card safety chip, also comprises: the SD card controller be connected with described SD card safety chip; The storage unit be connected with described SD card controller.
6. a safe payment method for mobile terminal, is characterized in that, comprises step:
A, after user assigns payment instruction, mobile terminal action detection device gathers self kinematic parameter, identifies motion state, and determines whether the motion state preset, if then enter step B, otherwise pays unsuccessfully;
B, safety chip utilize private key to sign to payment message, and signature result is sent to bank's background system together with payment message.
7. method according to claim 6, is characterized in that, described kinematic parameter comprises: the acceleration of X, Y, Z tri-on direction of principal axis and/or around X, Y, Z tri-axle angle of rotating.
8. method according to claim 6, is characterized in that, described motion state at least comprises one of following: movement locus, motion frequency, exercise intensity and/or run duration.
9. method according to claim 6, is characterized in that, also comprises steps A 1 before steps A: judge that user assigns the step whether instruction is payment instruction.
10. method according to claim 9, is characterized in that, when mobile terminal adopts SD card to sign to payment message, also comprises: judge that user assigns the step of the selected control object of instruction before steps A 1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510250837.6A CN104850989A (en) | 2015-05-15 | 2015-05-15 | Payment equipment for mobile terminal and payment method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510250837.6A CN104850989A (en) | 2015-05-15 | 2015-05-15 | Payment equipment for mobile terminal and payment method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105163314A (en) * | 2015-09-29 | 2015-12-16 | 杭州讯久科技有限公司 | Mobile terminal wireless network authentication method based on page simulation shake mechanism |
| CN106651352A (en) * | 2015-11-03 | 2017-05-10 | 中国移动通信集团公司 | Paying method and device based on near field communication |
| CN109246225A (en) * | 2018-09-25 | 2019-01-18 | 上海掌门科技有限公司 | Method is provided and got to a kind of resource allocation |
| WO2020238290A1 (en) * | 2019-05-31 | 2020-12-03 | 中国银联股份有限公司 | Payment information processing method, apparatus and device, and computer-readable storage medium |
-
2015
- 2015-05-15 CN CN201510250837.6A patent/CN104850989A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105163314A (en) * | 2015-09-29 | 2015-12-16 | 杭州讯久科技有限公司 | Mobile terminal wireless network authentication method based on page simulation shake mechanism |
| CN106651352A (en) * | 2015-11-03 | 2017-05-10 | 中国移动通信集团公司 | Paying method and device based on near field communication |
| CN109246225A (en) * | 2018-09-25 | 2019-01-18 | 上海掌门科技有限公司 | Method is provided and got to a kind of resource allocation |
| WO2020238290A1 (en) * | 2019-05-31 | 2020-12-03 | 中国银联股份有限公司 | Payment information processing method, apparatus and device, and computer-readable storage medium |
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Address after: 100094, Beijing, Haidian District, West Road, No. 8, Zhongguancun Software Park, building 9, international software building E, one floor, two layers Applicant after: BEIJING HAITAI FANGYUAN HIGH TECHNOLOGY CO., LTD. Address before: 100094, Beijing, Haidian District, West Road, No. 8, Zhongguancun Software Park, building 9, international software building E, one floor, two layers Applicant before: Beijing Haitai Fangyuan High Technology Co., Ltd. |
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Application publication date: 20150819 |