CN104657653A - Image verification code verification method and device - Google Patents
Image verification code verification method and device Download PDFInfo
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- CN104657653A CN104657653A CN201310585955.3A CN201310585955A CN104657653A CN 104657653 A CN104657653 A CN 104657653A CN 201310585955 A CN201310585955 A CN 201310585955A CN 104657653 A CN104657653 A CN 104657653A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
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Abstract
The invention relates to an image verification code verification method and device. the method comprises the steps of displaying matrix image verification codes and character prompt information according to verification requirements; receiving user input selection instructions on account of the matrix image verification codes and selecting selected images according to the selection instructions; recording position figures corresponding to the selected images; submitting the position figures; determining whether the submitted position figures are identical to preset position figures corresponding to the character prompt information, passing the verification if the position figures are identical to the preset position figures, otherwise, the verification is failed. By the aid of the method and the device, whether the verification is passed is determined according to whether the submitted position figures are identical to the preset position figures corresponding to the character prompt information, and accordingly, verification answers are irrelevant to images, robots cannot perform verification, but only artificial judgment can be performed, and the verification safety is improved.
Description
Technical field
The present invention relates to application of net field, particularly relate to a kind of verification method and demo plant of image authentication code.
Background technology
Traditional identifying code is exactly by the numeral of a string random generation or symbol, generate piece image, add in image that some interference pixels prevent OCR(Optical Character Recognition, optical character identification), then by user's naked eyes identification verification code information wherein, and input submission of sheet website authentication, a certain function could be used after being proved to be successful.But when adopting traditional identifying code to verify, be easily cracked identification, and security is lower.
Summary of the invention
Based on this, be necessary easily to be cracked identification for conventional authentication code, the problem that security is low, the verification method of the image authentication code providing a kind of security higher.
In addition, there is a need to the demo plant that a kind of image authentication code is provided.
A verification method for image authentication code, comprises the following steps:
Matrix image identifying code and text prompt information is shown according to checking request;
Receive the selection instruction that user inputs described matrix image identifying code, and obtain by the image selected according to described selection instruction;
Record described position digital corresponding to the image selected;
Submit described position digital to;
Judge that whether the predeterminated position numeral that the position digital of described submission is corresponding with described text prompt information is identical, be if so, then verified, otherwise authentication failed.
Wherein in an embodiment, described show the step of matrix image identifying code and text prompt information according to checking request after, and in the selection instruction that described reception user inputs described matrix image identifying code, and obtain by before the step of image selected according to described selection instruction, described method also comprises:
Calculate the ranks value of described matrix image identifying code, on the identifying code image of described matrix image identifying code, the clear panel control of equal amount is built according to described ranks value, the size of described clear panel control is identical with the size of single identifying code image, and it is position digital corresponding to each identifying code image configurations in order;
The selection instruction that described reception user inputs described matrix image identifying code, and comprised by the step of the image selected according to described selection instruction acquisition:
Receive the selection instruction that user produces the trigger action of the clear panel control at identifying code image place, and obtain by the image selected according to described selection instruction.
Wherein in an embodiment, receiving the selection instruction that produces the trigger action of the clear panel control at identifying code image place of user, and obtaining by after the step of image selected according to described selection instruction, described method also comprises:
According to described selection instruction, described clear panel control creates a square frame Background, by described square frame Background display by the image selected.
Wherein in an embodiment, the selection instruction that described reception user inputs described matrix image identifying code, and comprised by the step of the image selected according to described selection instruction acquisition:
Receive the selection instruction that the trigger action of user to described matrix image identifying code produces, and record the coordinate of the trigger point of described trigger action;
Calculate the ranks value of the matrix image identifying code residing for described trigger point according to described coordinate, obtain by the image selected according to described ranks value;
The described step recording described position digital corresponding to the image selected comprises:
Record described by the ranks value of image selected, using the ranks value of described image as position digital corresponding to described image.
Wherein in an embodiment, receiving user's selection instruction that described matrix image identifying code input, and according to described selection instruction acquisition by before the step of image selected, described method is further comprising the steps of:
The replacing instruction that the trigger action receiving an exchange control produces, changes current matrix image authentication code and prompt text information according to described replacing instruction;
And/or before the step of the described position digital of described submission, described method is further comprising the steps of: receiving the cancel an order to emptying the trigger action generation selecting control, carrying out destruction operation according to described cancel an order to the image of current selection.
A demo plant for image authentication code, comprising:
Display module, for asking exploded view as identifying code and text prompt information according to checking;
Selecting module, for receiving the selection instruction that user inputs described matrix image identifying code, and obtaining by the image selected according to described selection instruction;
Logging modle, for recording described position digital corresponding to the image selected;
Submit module to, for looking after and guiding described position digital;
Authentication module, whether identical for judging the predeterminated position numeral that described position digital is corresponding with described text prompt information, be if so, then verified, otherwise authentication failed.
Wherein in an embodiment, described device also comprises:
Computing module, for calculating the ranks value of described matrix image identifying code;
Build module, for building the clear panel control of equal amount on the identifying code image of described matrix image identifying code according to described ranks value, the size of described clear panel control is identical with the size of single identifying code image, and is position digital corresponding to each identifying code image configurations in order;
Described selection module also for receiving the selection instruction that user produces the trigger action of the clear panel control at identifying code image place, and obtains by the image selected according to described selection instruction.
Wherein in an embodiment, described device also comprises:
Highlight module, for the selection instruction produced the trigger action of the clear panel control at identifying code image place at described selection module receives user, and obtain by after the image selected according to described selection instruction, according to described selection instruction, described clear panel control creates a square frame Background, by described square frame Background display by the image selected.
Wherein in an embodiment, described selection module comprises:
Receiving element, for receiving the selection instruction that the trigger action of user to described matrix image identifying code produces, and records the coordinate of the starting point of described trigger action;
Computing unit, for calculating the ranks value of the image authentication matrix residing for described starting point according to described coordinate, obtains by the image selected according to described ranks value;
Described logging modle is also described by the ranks value of image selected for recording, using the ranks value of described image as the position digital corresponding to described image.
Wherein in an embodiment, described device also comprises:
Change module, for the selection instruction inputted described matrix image identifying code reception user, and obtain by before the image selected according to described selection instruction, the replacing instruction that the trigger action receiving an exchange control produces, changes current matrix image authentication code and prompt text information according to described replacing instruction;
And/or, cancel module, for before the described position digital of described submission, receiving the cancel an order to emptying the trigger action generation selecting control, according to described cancel an order, destruction operation being carried out to the image of current selection.
The verification method of above-mentioned image authentication code and demo plant, owing to judging whether checking is passed through, that whether corresponding with text prompt information whether identical carrying out judges according to the position digital submitted to predeterminated position numeral, therefore Validation Answer Key has nothing to do with image, machine None-identified can only pass through artificial judgment, improves the security of checking.
In addition, by the ranks value of transformation matrix image authentication code, just can control the complexity of identifying code, change flexibly.
Accompanying drawing explanation
Fig. 1 is the verification method process flow diagram of the image authentication code of an embodiment;
Fig. 2 is the image resource of the image authentication code of an embodiment;
Fig. 3 is the image authentication code schematic diagram of an embodiment;
Fig. 4 is the schematic diagram after the image authentication code of an embodiment is chosen;
Fig. 5 is the demo plant structural representation of the image authentication code of an embodiment;
Fig. 6 is the demo plant structural representation of the image authentication code of another embodiment;
Fig. 7 is the demo plant structural representation of the image authentication code of another embodiment;
Fig. 8 is the demo plant structural representation of the image authentication code of another embodiment.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, therefore the present invention is by the restriction of following public concrete enforcement.
Refer to Fig. 1, the verification method of the image authentication code of an embodiment, comprises the following steps:
S110, shows matrix image identifying code and text prompt information according to checking request.
Concrete, matrix image identifying code and text prompt information can be shown by user end to server request.
In the present embodiment, matrix image identifying code and text prompt information displaying are on the control of a fixed size.
In the present embodiment, before S110, the verification method of this image authentication code also comprises: will collect in advance and the image of classifying is put into a file, by the php file of this file of script scans half-cooked one-tenth word and the php file of all image, and by this image php file data stored in server buffer.Wherein, in the php file of this image, all images adopt base64 to encode, and other coded systems also can be adopted to encode.
Php is the abbreviation of English hypertext pre-service language Hypertext Preprocessor.Php is the embedded language of a kind of HTML, is a kind of script of the embedding html document performed at server end.
As shown in Figure 2, classification comprise, cup, wrist-watch, football, book, flower etc.
In the present embodiment, the word in text prompt information can comprise at least one in English alphabet, numeral, Chinese character etc.
S120, receives the selection instruction that user inputs this matrix image identifying code, and obtains by the image selected according to this selection instruction.
In the present embodiment, after step silo and before step S120, the verification method of this image authentication code is further comprising the steps of: the ranks value calculating this matrix image identifying code, builds the clear panel control of equal amount according to ranks value on the identifying code image of matrix image identifying code.Now, step S120 comprises: receive the selection instruction that user produces the trigger action of the clear panel control at identifying code image place, and obtains by the image selected according to selection instruction.Then, then create a square frame Background on the clear panel control at identifying code image place, by the display of square frame Background by the image selected.
Wherein, the size of clear panel control is identical with the size of single identifying code image, and is position digital corresponding to each identifying code image configurations in order.Such as press from left to right with server commitment, be corresponding in turn to numeral 1,2,3 from top to bottom ...
Clear panel control has all registered monitoring event, when triggering certain identifying code image, be actually and trigger clear panel control corresponding to this identifying code image, therefore this clear panel control can record the position digital of its correspondence by event response, and highlights the image of user's selection by square frame Background.
Be appreciated that, before step S120, the verification method of image authentication code, can also comprise the following steps: the replacing instruction that the trigger action receiving an exchange control produces, and changes current matrix image authentication code and prompt text information according to this replacing instruction.As shown in Figure 3, before non-input selection instruction, by exchanging the trigger action of a control, current matrix image identifying code and prompt text information are changed.
S130, records this position digital corresponding to the image selected.
In the present embodiment, using by position digital corresponding to the image selected as Validation Answer Key.
User carries out trigger action according to text prompt information to identifying code image, obtains a series of position digital produced by trigger action order, then position digital is passed to server verifies.
Because Validation Answer Key has nothing to do with image, machine None-identified can only pass through artificial judgment, therefore improves the security of identifying code.
S140, submits this position digital to.
Concrete, client submits to this position digital to server.
Be appreciated that before step S140, the verification method of this image authentication code is further comprising the steps of: receiving the cancel an order to emptying the trigger action generation selecting control, carrying out destruction operation according to this cancel an order to the image of current selection.As shown in Figure 4, before submission, by emptying the trigger action selecting control, the image of current selection can be cancelled.
In the present embodiment, user removes input validation code without the need to using switching input methods, by submitting position digital to, just can complete checking, simple operation
S150, judges that whether predeterminated position numeral corresponding to the position digital of this submission and this word information be identical, if so, then performs S160, if not, then perform S170.
S160, is verified.
S170, authentication failed.
Above-mentioned steps 110 to 140 can by client executing, and step 150 is performed by server.
The verification method of above-mentioned image authentication code, owing to judging whether checking is passed through, that whether corresponding with text prompt information whether identical carrying out judges according to the position digital submitted to predeterminated position numeral, therefore Validation Answer Key has nothing to do with image, machine None-identified can only pass through artificial judgment, improves the security of checking.
Be appreciated that in other embodiments, step S120 comprises: receive the selection instruction that the trigger action of user to matrix image identifying code produces, and record the coordinate of the trigger point of trigger action; Calculate the ranks value of the matrix image identifying code residing for trigger point according to coordinate, obtain by the image selected according to ranks value.Finally record by the ranks value of the image selected, using the ranks value of image as position digital corresponding to image.
In addition, on the position of its correspondence, created the block scheme picture of a single image size by ranks value, the image of user's selection can be highlighted equally by square frame Background.
Refer to Fig. 5, the demo plant of the image authentication code of an embodiment, comprise display module 210, select module 220, logging modle 230, submit module 240, authentication module 250 to.Display module 210, selection module 220, logging modle 230, submission module 240 are positioned in client, and authentication module 250 is positioned on server.
Wherein, display module 210, for showing matrix image identifying code and text prompt information according to checking request.
Selecting module 220, for receiving the selection instruction that user inputs this matrix image identifying code, and obtaining by the image selected according to this selection instruction.
In the present embodiment, module 220 is selected to comprise receiving element and computing unit.
Wherein, receiving element, for receiving the selection instruction that the trigger action of user to this matrix image identifying code produces, and records the coordinate of the trigger point of this trigger action.
Computing unit, for calculating the ranks value of the image authentication matrix residing for this trigger point according to this coordinate, obtains by the image selected according to this ranks value.
Logging modle 230, for recording this position digital corresponding to the image selected.
In the present embodiment, logging modle 230 also for recording this by the ranks value of image selected, using the ranks value of this image as the position digital corresponding to this image.
Submit module 240 to, for submitting this position digital to.
Authentication module 250, whether identical for judging predeterminated position numeral corresponding to this position digital and this word information, be if so, then verified, otherwise authentication failed.
Referring to Fig. 6, is the demo plant of the image authentication code of an embodiment.This demo plant, except display module 210, selection module 220, logging modle 230, submission module 240 and authentication module 250, also comprises computing module 222, builds module 224.Computing module 222 and structure module 224 are positioned on server.
Wherein, computing module 222, for calculating the ranks value of this this matrix image identifying code.
Build module 224, for building the clear panel control of equal amount on the identifying code image of this matrix image identifying code according to this ranks value, the size of this clear panel control is identical with the size of single identifying code image, and is position digital corresponding to each identifying code image configurations in order.
In the present embodiment, select module 220 also for receiving the selection instruction that user produces the trigger action of the clear panel control at identifying code image place, and obtain by the image selected according to this selection instruction.
Refer to Fig. 7, the demo plant of the image authentication code of an embodiment.This demo plant, except display module 210, selection module 220, computing module 222, structure module 224, logging modle 230, submission module 240 and authentication module 250, also comprises and highlights module 226.Highlight module 226 to be positioned in client.
Wherein, highlight module 226, for the selection instruction produced the trigger action of the clear panel control at identifying code image place at this selection module receives user, and obtain by after the image selected according to this selection instruction, according to this selection instruction, this clear panel control creates a square frame Background, by the display of this square frame Background by the image selected.
Refer to 8, the demo plant of the image authentication code of an embodiment.This device, except display module 210, selection module 220, logging modle 230, submission module 240 and authentication module 250, also comprises and changes module 260 and cancel module 270.Change module 260 and cancel module 270 and be positioned in client.
Wherein, change module 260, for the selection instruction inputted this matrix image identifying code reception user, and obtain by before the image selected according to this selection instruction, the replacing instruction that the trigger action receiving an exchange control produces, changes current matrix image authentication code and prompt text information according to this replacing instruction.
Cancel module 270, for before this position digital of this submission, receive the cancel an order to emptying the trigger action generation selecting control, and according to this cancel an order, destruction operation is carried out to the image of current selection.
In addition, the details do not described in detail in the demo plant of image authentication code can refer to description corresponding in the verification method of image authentication code.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a verification method for image authentication code, comprises the following steps:
Matrix image identifying code and text prompt information is shown according to checking request;
Receive the selection instruction that user inputs described matrix image identifying code, and obtain by the image selected according to described selection instruction;
Record described position digital corresponding to the image selected;
Submit described position digital to;
Judge that whether the predeterminated position numeral that the position digital of described submission is corresponding with described text prompt information is identical, be if so, then verified, otherwise authentication failed.
2. the verification method of image authentication code as claimed in claim 1, it is characterized in that, described show the step of matrix image identifying code and text prompt information according to checking request after, and in the selection instruction that described reception user inputs described matrix image identifying code, and obtain by before the step of image selected according to described selection instruction, described method also comprises:
Calculate the ranks value of described matrix image identifying code, on the identifying code image of described matrix image identifying code, the clear panel control of equal amount is built according to described ranks value, the size of described clear panel control is identical with the size of single identifying code image, and is position digital corresponding to each identifying code image configurations in order;
The selection instruction that described reception user inputs described matrix image identifying code, and comprised by the step of the image selected according to described selection instruction acquisition:
Receive the selection instruction that user produces the trigger action of the clear panel control at identifying code image place, and obtain by the image selected according to described selection instruction.
3. the verification method of image authentication code as claimed in claim 2, it is characterized in that, receiving the selection instruction that produces the trigger action of the clear panel control at identifying code image place of user, and obtaining by after the step of image selected according to described selection instruction, described method also comprises:
According to described selection instruction, described clear panel control creates a square frame Background, by described square frame Background display by the image selected.
4. the verification method of image authentication code as claimed in claim 1, is characterized in that, the selection instruction that described reception user inputs described matrix image identifying code, and is comprised by the step of the image selected according to described selection instruction acquisition:
Receive the selection instruction that the trigger action of user to described matrix image identifying code produces, and record the coordinate of the trigger point of described trigger action;
Calculate the ranks value of the image authentication matrix residing for described trigger point according to described coordinate, obtain by the image selected according to described ranks value;
The described step recording described position digital corresponding to the image selected comprises:
Record described by the ranks value of image selected, using the ranks value of described image as position digital corresponding to described image.
5. the verification method of image authentication code as claimed in claim 1, it is characterized in that, receiving user's selection instruction that described matrix image identifying code input, and according to described selection instruction acquisition by before the step of image selected, described method is further comprising the steps of:
The replacing instruction that the trigger action receiving an exchange control produces, changes current matrix image authentication code and prompt text information according to described replacing instruction;
And/or before the step of the described position digital of described submission, described method is further comprising the steps of: receiving the cancel an order to emptying the trigger action generation selecting control, carrying out destruction operation according to described cancel an order to the image of current selection.
6. a demo plant for image authentication code, is characterized in that, comprising:
Display module, for showing matrix image identifying code and text prompt information according to checking request;
Selecting module, for receiving the selection instruction that user inputs described matrix image identifying code, and obtaining by the image selected according to described selection instruction;
Logging modle, for recording described position digital corresponding to the image selected;
Submit module to, for submitting described position digital to;
Authentication module, whether identical for judging the predeterminated position numeral that described position digital is corresponding with described text prompt information, be if so, then verified, otherwise authentication failed.
7. the demo plant of image authentication code as claimed in claim 6, it is characterized in that, described device also comprises:
Computing module, for calculating the ranks value of described matrix image identifying code;
Build module, for building the clear panel control of equal amount on the identifying code image of described matrix image identifying code according to described ranks value, the size of described clear panel control is identical with the size of single identifying code image, and is position digital corresponding to each identifying code image configurations in order;
Described selection module also for receiving the selection instruction that user produces the trigger action of the clear panel control at identifying code image place, and obtains by the image selected according to described selection instruction.
8. the demo plant of image authentication code as claimed in claim 7, it is characterized in that, described device also comprises:
Highlight module, for the selection instruction produced the trigger action of the clear panel control at identifying code image place at described selection module receives user, and obtain by after the image selected according to described selection instruction, according to described selection instruction, described clear panel control creates a square frame Background, by described square frame Background display by the image selected.
9. the demo plant of image authentication code as claimed in claim 6, it is characterized in that, described selection module comprises:
Receiving element, for receiving the selection instruction that the trigger action of user to described matrix image identifying code produces, and records the coordinate of the trigger point of described trigger action;
Computing unit, for calculating the ranks value of the image authentication matrix residing for described trigger point according to described coordinate, obtains by the image selected according to described ranks value;
Described logging modle is also described by the ranks value of image selected for recording, using the ranks value of described image as the position digital corresponding to described image.
10. the demo plant of image authentication code as claimed in claim 6, it is characterized in that, described device also comprises:
Change module, for the selection instruction inputted described matrix image identifying code reception user, and obtain by before the image selected according to described selection instruction, the replacing instruction that the trigger action receiving an exchange control produces, changes current matrix image authentication code and prompt text information according to described replacing instruction;
And/or, cancel module, for before the described position digital of described submission, receiving the cancel an order to emptying the trigger action generation selecting control, according to described cancel an order, destruction operation being carried out to the image of current selection.
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CN109685605A (en) * | 2018-11-30 | 2019-04-26 | 泰康保险集团股份有限公司 | For the confirmation method of electronic term, device, electronic equipment and storage medium |
CN109685605B (en) * | 2018-11-30 | 2021-09-21 | 泰康保险集团股份有限公司 | Method and device for confirming electronic clauses, electronic equipment and storage medium |
CN110795719A (en) * | 2019-10-16 | 2020-02-14 | 上海易点时空网络有限公司 | Data configuration method and device for click verification |
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