CN109697611A - A kind of payment two-dimension code safe payment methods and system - Google Patents
A kind of payment two-dimension code safe payment methods and system Download PDFInfo
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- CN109697611A CN109697611A CN201811508221.4A CN201811508221A CN109697611A CN 109697611 A CN109697611 A CN 109697611A CN 201811508221 A CN201811508221 A CN 201811508221A CN 109697611 A CN109697611 A CN 109697611A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004590 computer program Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 108010027644 Complement C9 Proteins 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
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Classifications
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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
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3274—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being displayed on the M-device
-
- 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
Abstract
The invention discloses a kind of payment two-dimension code safe payment methods and systems.Wherein, this method comprises the following steps: obtaining the first payment two dimensional code of mobile terminal, and the information in the first payment two dimensional code is transmitted to paying centre and is verified；After being verified, mobile terminal is sent by the re-authentication request of paying centre, obtains the second payment two dimensional code；Information in second payment two dimensional code is transmitted to paying centre to verify；It is verified, payment is completed.This method efficiently avoids making user generate property loss due to the scanning to payment two-dimension code image, improves the safety of payment.
Description
Technical field
The present invention relates to a kind of payment two-dimension code safe payment methods, while being related to a kind of payment for realizing this method
Two-dimension code safe charging system.
Background technique
Two dimensional code is the carrier of information and the important method and means of information collection, propagation, can be risen in every field
To the effect improved efficiency.As the popularization of intelligent terminal and the quick of mobile network are popularized, so that two dimensional code becomes the following number
According to the window in epoch.Planar bar code technology obtains extensively in fields such as mobile e-business, text Rapid input, food safety managements
Use.
The application of two dimensional code has furthered the distance between consumer and enterprise, mobile payment be it is emerging in recent years it is a kind of just
Sharp efficiently means of payment, and occupy the comparable payment market share rapidly.More and more mobile phones are applied comprising payment function,
Wherein Alipay and wechat payment have the function of showing personal two dimensional code payment.This function very easily can allow businessman to sweep
It retouches personal payment two dimensional code and completes online trading payment.
However there are security risks by screenshot or after taking pictures for payment two dimensional code in mechanism at present, although the wechat of new edition is paid
Some security mechanisms are increased, such as: payment two dimensional code is randomly generated；The payment two dimensional code of generation only has within a limited period of time
Effect；Payment two dimensional code is used only once etc., but there are still security risks by screenshot or after taking pictures for these payment two dimensional codes.Cause
The difference of two dimensional code and its screenshot that mobile phone application generates cannot be distinguished for current mechanism.If the two dimensional code of generation the short time not
It uses, the screenshot for paying two dimensional code can still be stolen user's use.
Summary of the invention
In view of the deficiencies of the prior art, primary technical problem to be solved by this invention is to provide a kind of payment two dimensional code
Safe paying method.
Another technical problem to be solved by this invention provides a kind of payment two-dimension code safe charging system.
For achieving the above object, the present invention uses following technical solutions:
According to a first aspect of the embodiments of the present invention, a kind of payment two-dimension code safe payment methods are provided, including are walked as follows
It is rapid:
The first payment two dimensional code of mobile terminal is obtained, and the information in the first payment two dimensional code is transmitted to payment
It is verified at center；
After being verified, mobile terminal is sent by the re-authentication request of paying centre, obtains the second payment two dimensional code；
Information in second payment two dimensional code is transmitted to paying centre to verify；It is verified, payment is completed.
Wherein more preferably, the information in the first payment two dimensional code includes account information.
Wherein more preferably, the account information is the cell-phone number that can identify user identity, using one of account.
Wherein more preferably, described to send mobile terminal for the re-authentication request of paying centre, obtain the second payment two
Code is tieed up, is included the following steps:
Paying centre is obtained to be requested according to the re-authentication that the information in the first payment two dimensional code generates；
Send re-authentication request to the payment application of mobile terminal；
Obtain the second payment two dimensional code that payment application is generated according to re-authentication request.
Wherein more preferably, the second payment two dimensional code includes the correct option required in re-authentication request.
Wherein more preferably, the re-authentication request includes one or both of following problems:
1) IMEI number of the held mobile terminal of user；
2) user reserves safety problem answer.
Wherein more preferably, the first effective time was set, applies when the payment of mobile terminal from offer first and pays two dimensional code
When being greater than first effective time to the time for receiving re-authentication request, re-authentication request is ignored in payment application, does not produce
Raw second payment two dimensional code, refusal to pay.
Wherein more preferably, the information in the second payment two dimensional code paying centre is transmitted to verify；After being verified,
Further include following steps:
Second effective time was set, when paying centre is two-dimentional to the second payment is received from the first payment two dimensional code is received
When the time of code is greater than second effective time, payment is completed；Otherwise, it refuses to pay.
Wherein more preferably, second effective time was greater than for the first effective time.
According to a second aspect of the embodiments of the present invention, a kind of payment two-dimension code safe charging system, including processor are provided
And memory；The available computer program run on the processor is stored on the memory, when the computer journey
Sequence realizes following steps when being executed by the processor:
The first payment two dimensional code of mobile terminal is obtained, and the information in the first payment two dimensional code is transmitted to payment
It is verified at center；
After being verified, mobile terminal is sent by the re-authentication request of paying centre, obtains the second payment two dimensional code；
Information in second payment two dimensional code is transmitted to paying centre to verify；It is verified, payment is completed.
Payment two-dimension code safe payment methods provided by the present invention complete payment by two payment two dimensional codes of setting and live
The dynamic safety that can greatly improve payment.The first payment two dimensional code of mobile terminal is first obtained in user's payment, and will
Information in the first payment two dimensional code is transmitted to paying centre and is verified；After being verified, secondary by paying centre is recognized
Card request is sent to mobile terminal, obtains the second payment two dimensional code；The information in two dimensional code is paid by second to be transmitted in payment
The heart is verified；It is verified, payment is completed.This method efficiently avoids making due to the scanning to payment two-dimension code image
User generates property loss, improves the safety of payment.
Detailed description of the invention
Fig. 1 is the flow chart of payment two-dimension code safe payment methods provided by the present invention；
Fig. 2 is the normal flow chart figure for generating payment two dimensional code and being paid in one embodiment provided by the present invention；
Fig. 3 is the flow chart paid in one embodiment provided by the present invention using payment two dimensional code screenshot；
Fig. 4 is the structural schematic diagram of payment two-dimension code safe charging system provided by the present invention.
Specific embodiment
Detailed specific description is carried out to technology contents of the invention in the following with reference to the drawings and specific embodiments.
The present invention provides a kind of payment two-dimension code safe payment methods, and mobile phone application production can be distinguished by providing the new mechanism of one kind
Raw original two dimensional code and by screenshot or the two dimensional code taken pictures, even if allowing the screenshot of two dimensional code to be obtained by people's malice there will not be peace
Full misgivings, largely improve the safety of mobile payment.
As shown in Figure 1, payment two-dimension code safe payment methods provided by the present invention, include the following steps: firstly, obtaining
First payment two dimensional code of mobile terminal, and the information in the first payment two dimensional code is transmitted to paying centre and is verified；
After being verified, mobile terminal is sent by the re-authentication request of paying centre, obtains the second payment two dimensional code；Then, will
Information in second payment two dimensional code is transmitted to paying centre and is verified；It is verified, payment is completed.Below to this process
Carry out detailed specific description.
S1 obtains the first payment two dimensional code of mobile terminal, and the information in the first payment two dimensional code is transmitted to branch
It is verified at the center of paying.
When user needs to pay selected commodity or service, the payment software (payment application) of mobile terminal
Generate the first payment two dimensional code (the signal two dimensional code A in such as Fig. 2).Wherein, payment software can be wechat, Alipay or other
The application program that two dimensional code is paid can be used.
Payment collector two dimensional code identification software scan this first payment two dimensional code, and by this first payment two dimensional code in information
Paying centre backstage is transmitted to be verified.Wherein, the information in the first payment two dimensional code includes account information.Account information is
Cell-phone number, one kind that user identity can be identified using account etc..
S2 after being verified, sends mobile terminal for the re-authentication request of paying centre, obtains the second payment two dimension
Code.
Paying centre identifies whether to be effective payment information according to the account information received.
The present invention is screenshot to prevent the two dimensional code scanned after identifying and being effective payment information, starting two
Secondary authentication mechanism: mobile terminal is sent by the re-authentication request of paying centre, the second payment two dimensional code is obtained, specifically includes
Following steps:
S21 obtains paying centre and is requested according to the re-authentication that the information in the first payment two dimensional code generates.
Specifically, paying centre issues the payment application of re-authentication request to user according to account information.Re-authentication
Request can be following only user and be easy the problem of answering:
1) IMEI number of the held mobile terminal of user；
2) user reserves safety problem answer；
3) (9 ' s complement -9 carry complement codes of such as user's registration IMEI number) are combined in the variation more than.
S22 sends re-authentication request to the payment application of mobile terminal.
S23 obtains the second payment two dimensional code that payment application is generated according to re-authentication request.Wherein, the second payment two
Dimension code includes the correct option required in re-authentication request.
Specifically, payment software can generate new two dimensional code according to authentication requesting after receiving the request of paying centre re-authentication
(the signal two dimensional code B in such as Fig. 2) includes the correct option required in re-authentication request.
In embodiment provided by the present invention, the first effective time t1 can also be set, when the payment of mobile terminal is answered
Two dimensional code is paid to when receiving the time of re-authentication request greater than first effective time t with from offer first, and payment is answered
With re-authentication request is ignored, the second payment two dimensional code is not generated, is refused to pay.Wherein, the first effective time t1 can basis
The demand for security of user and the characteristic of payment application are set, such as 10 seconds.
Information in second payment two dimensional code is transmitted to paying centre and verified by S3；It is verified, payment is completed.
Specifically, the second payment two dimensional code that payment application is generated according to re-authentication request, the identification of payment collector two dimensional code
Software scans second pay two dimensional code, and the information in the second payment two dimensional code is transmitted to paying centre backstage and is verified,
When being verified, payment is completed, otherwise, refusal to pay.
In embodiment provided by the present invention, the information in the second payment two dimensional code is transmitted to paying centre and is tested
Card；Further include following steps after being verified:
Second effective time t2 is set, when paying centre is from the first payment two dimensional code is received to receiving the second payment two
When tieing up the time of code greater than second effective time t2, payment is completed；Otherwise, it refuses to pay.By being arranged for the second effective time
T2, to monitor entire payment process.Second effective time t2 can be according to the demand for security of user and the characteristic of payment application
It is set, such as 15 seconds.Second effective time was greater than for the first effective time.
Below to branch provided by the invention by taking payment collector two dimensional code identification software is scanned to two dimensional code screenshot or photo as an example
The validity for paying two-dimension code safe payment methods is further described.
When user needs to pay selected commodity or service, mobile-phone payment software generates payment two dimensional code
(the signal two dimensional code A in Fig. 3), wherein including account information.This two dimensional code is photographed or screenshot.The identification of payment collector two dimensional code is soft
Part scans the screenshot or photo of the payment two dimensional code, and the information in the payment two dimensional code is transmitted to paying centre backstage.
Paying centre identifies whether to be effective payment information according to the account information received.Payment provided by the present invention
Two-dimension code safe payment methods are after identifying and being effective payment information, are screenshot or photograph to prevent the two dimensional code scanned
Piece will start re-authentication mechanism: according to account information (such as cell-phone number；Using account, etc.) re-authentication request is issued to user
Payment application.Re-authentication request can be following only user and be easy the problem of answering:
1) IMEI number of the held mobile terminal of user；
2) user reserves safety problem answer；
3) (9 ' s complement -9 carry complement codes of such as user's registration IMEI number) are combined in the variation more than.
After payment software receives the request of paying centre re-authentication, there can be two kinds of situations:
The first situation is due to not having to generate the second payment two dimensional code, so second of two dimensional code will not be provided for charge
Square two dimensional code identification software scans again.Due to initiating overscanning payment request not within the t1 time, this request will be ignored.
And capable of emitting alarm has illegal payment request.
Second situation is the screenshot or photo of the payment two dimensional code before payment collector two dimensional code identification software scans again.
Payment collector two dimensional code identification software finds the information in two dimensional code as first time screenshot；Identification is screenshot this time payment request
In vain.And it is capable of emitting be alerted to paying centre backstage.Efficiently avoid due to payment two-dimension code image scanning and to
The property loss that family generates, improves the safety of payment.
The present invention also provides a kind of payment two-dimension code safe charging systems.As shown in figure 4, the system includes processor 42
And it is stored with the memory 41 of 42 executable instruction of processor；
Wherein, processor 42 can be general processor, such as central processing unit (CPU), can also be at digital signal
Device (DSP), specific integrated circuit (ASIC) are managed, or is arranged to implement the integrated electricity of one or more of the embodiment of the present invention
Road.
Wherein, memory 41 are transferred to CPU for storing program code, and by the program code.Memory 41 can wrap
Include volatile memory, such as random access memory (RAM)；Memory 41 also may include nonvolatile memory, such as
Read-only memory, flash memory, hard disk or solid state hard disk；Memory 41 can also include the group of the memory of mentioned kind
It closes.
Specifically, a kind of payment two-dimension code safe charging system provided by the embodiment of the present invention, including 42 He of processor
Memory 41；The available computer program run on processor 42 is stored on memory 41, when computer program is processed
Device 42 realizes following steps when executing:
The first payment two dimensional code of mobile terminal is obtained, and the information in the first payment two dimensional code is transmitted to payment
It is verified at center；
After being verified, mobile terminal is sent by the re-authentication request of paying centre, obtains the second payment two dimensional code；
Information in second payment two dimensional code is transmitted to paying centre to verify；It is verified, payment is completed.
Wherein, following steps are realized when computer program is executed by processor 42；
Information in the first payment two dimensional code includes account information.
Wherein, following steps are realized when computer program is executed by processor 42；
The account information is the cell-phone number that can identify user identity, using one of account.
Wherein, it when sending mobile terminal for the re-authentication request of paying centre, when obtaining the second payment two dimensional code, counts
Calculation machine program is executed by processor 42 and realizes following steps；
Paying centre is obtained to be requested according to the re-authentication that the information in the first payment two dimensional code generates；
Send re-authentication request to the payment application of mobile terminal；
Obtain the second payment two dimensional code that payment application is generated according to re-authentication request.
Wherein, following steps are realized when computer program is executed by processor 42；
The second payment two dimensional code includes the correct option required in re-authentication request.
Wherein, following steps are realized when computer program is executed by processor 42；
The re-authentication request includes one or both of following problems:
1) IMEI number of the held mobile terminal of user；
2) user reserves safety problem answer.
Wherein, following steps are realized when computer program is executed by processor 42；
First effective time was set, when the payment of mobile terminal is secondary to receiving using two dimensional code is paid from offer first
When the time of certification request is greater than first effective time, re-authentication request is ignored in payment application, does not generate the second payment two
Tie up code, refusal to pay.
Wherein, it is transmitted to paying centre and verifies when paying the information in two dimensional code for second；When being verified rear, meter
Calculation machine program is executed by processor 42 and also realizes following steps；
Second effective time was set, when paying centre is two-dimentional to the second payment is received from the first payment two dimensional code is received
When the time of code is greater than second effective time, payment is completed；Otherwise, it refuses to pay.
Wherein, following steps are realized when computer program is executed by processor 42；
Second effective time was greater than for the first effective time.
The embodiment of the invention also provides a kind of computer readable storage mediums.Here computer readable storage medium is deposited
Contain one or more program.Wherein, computer readable storage medium may include volatile memory, such as arbitrary access
Memory；Memory also may include nonvolatile memory, such as read-only memory, flash memory, hard disk or solid-state are hard
Disk；Memory can also include the combination of the memory of mentioned kind.Described in the computer readable storage medium one or
Multiple programs can be executed by one or more processor, above-mentioned for realizing paying two in above method embodiment to realize
Tie up the part steps or Overall Steps of code safe paying method.
Payment two-dimension code safe payment methods provided by the present invention and system are described in detail above.To this
For the those skilled in the art in field, it is done under the premise of without departing substantially from true spirit any obvious
Change, the infringement for all weighing composition to the invention patent, will undertake corresponding legal liabilities.
Claims (10)
1. a kind of payment two-dimension code safe payment methods, it is characterised in that include the following steps:
The first payment two dimensional code of mobile terminal is obtained, and the information in the first payment two dimensional code is transmitted to paying centre
It is verified；
After being verified, mobile terminal is sent by the re-authentication request of paying centre, obtains the second payment two dimensional code；
Information in second payment two dimensional code is transmitted to paying centre to verify；It is verified, payment is completed.
2. payment two-dimension code safe payment methods as described in claim 1, it is characterised in that:
Information in the first payment two dimensional code includes account information.
3. payment two-dimension code safe payment methods as claimed in claim 2, it is characterised in that:
The account information is the cell-phone number that can identify user identity, using one of account.
4. payment two-dimension code safe payment methods as described in claim 1, it is characterised in that described by the secondary of paying centre
Certification request is sent to mobile terminal, obtains the second payment two dimensional code, includes the following steps:
Paying centre is obtained to be requested according to the re-authentication that the information in the first payment two dimensional code generates；
Send re-authentication request to the payment application of mobile terminal；
Obtain the second payment two dimensional code that payment application is generated according to re-authentication request.
5. payment two-dimension code safe payment methods as claimed in claim 4, it is characterised in that:
The second payment two dimensional code includes the correct option required in re-authentication request.
6. payment two-dimension code safe payment methods as claimed in claim 4, it is characterised in that:
The re-authentication request includes one or both of following problems:
1) IMEI number of the held mobile terminal of user；
2) user reserves safety problem answer.
7. payment two-dimension code safe payment methods as described in claim 1, it is characterised in that:
First effective time was set, applies when the payment of mobile terminal from offer first and pays two dimensional code to receiving re-authentication
When the time of request is greater than first effective time, re-authentication request is ignored in payment application, does not generate the second payment two dimensional code,
Refusal to pay.
8. payment two-dimension code safe payment methods as described in claim 1, it is characterised in that paid second in two dimensional code
Information is transmitted to paying centre and is verified；Further include following steps after being verified:
Second effective time was set, when paying centre is from the first payment two dimensional code is received to receiving the second payment two dimensional code
When time is greater than second effective time, payment is completed；Otherwise, it refuses to pay.
9. payment two-dimension code safe payment methods as claimed in claim 8, it is characterised in that:
Second effective time was greater than for the first effective time.
10. a kind of payment two-dimension code safe charging system, it is characterised in that including processor and memory；It is deposited on the memory
The available computer program run on the processor is contained, is realized when the computer program is executed by the processor
Following steps:
The first payment two dimensional code of mobile terminal is obtained, and the information in the first payment two dimensional code is transmitted to paying centre
It is verified；
After being verified, mobile terminal is sent by the re-authentication request of paying centre, obtains the second payment two dimensional code；
Information in second payment two dimensional code is transmitted to paying centre to verify；It is verified, payment is completed.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113177788A (en) * | 2021-04-29 | 2021-07-27 | 江苏省生产力促进中心 | Transaction method and system based on code scanning payment |
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| CN108681895A (en) * | 2018-07-26 | 2018-10-19 | 深圳市万通顺达科技股份有限公司 | A kind of method of payment and payment system based on dynamic two-dimension code |
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| CN113177788A (en) * | 2021-04-29 | 2021-07-27 | 江苏省生产力促进中心 | Transaction method and system based on code scanning payment |
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