CN102904893B - Checking device and verification method - Google Patents
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- CN102904893B CN102904893B CN201210402932.XA CN201210402932A CN102904893B CN 102904893 B CN102904893 B CN 102904893B CN 201210402932 A CN201210402932 A CN 201210402932A CN 102904893 B CN102904893 B CN 102904893B
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Abstract
The invention provides a kind of checking device, including: acquiring unit, send the random value to client, and the identifying code obtained based on described random value and default operation function for obtaining server in proof procedure last time；Control unit, for identifying the preset instructions of user's input in this proof procedure, and makes described server use described random value checking described identifying code of input in this proof procedure described according to the preset instructions identified.The invention allows for a kind of verification method.Pass through technical scheme, it is possible to according to user's needs, when performing to need the operation that input validation code just can be carried out, the frequency of user input validation code is greatly reduced, improves the fluency of online, promote Consumer's Experience.
Description
Technical field
The present invention relates to data verification technical field, in particular to one checking device and one
Verification method.
Background technology
There is authentication mechanism in current most of website, i.e. in process of user login or at some note of reply
The period of the day from 11 p.m. to 1 a.m, needs input validation code just can complete, or same IP address too much with quantity of avoiding posting is returned
Answer the situations such as the most too fast.
But when user needs with very fast frequency money order receipt to be signed and returned to the sender, or when needing at short notice repeatedly to log in,
Having to repeatedly input identifying code, very the smooth sense of impact online, can cause user the most not
Just.
Accordingly, it would be desirable to a kind of new verification technique, it is possible to according to user's needs, need input in execution
During the operation that identifying code just can be carried out, the frequency of user input validation code is greatly reduced, improves online
Fluency, promotes Consumer's Experience.
Summary of the invention
The present invention is based on the problems referred to above, it is proposed that a kind of verification technique, it is possible to according to user's need
Want, when performing to need the operation that input validation code just can be carried out, user input validation code is greatly reduced
Frequency, improve online fluency, promote Consumer's Experience.
In view of this, the present invention proposes a kind of checking device, including: acquiring unit, it is used for obtaining
In last time proof procedure, server sends the random value to client, and based on described random value and pre-
If the identifying code that operation function obtains；Control unit, for identifying that in this proof procedure user is defeated
The preset instructions entered, and make described server use described random value to test according to the preset instructions identified
Card is the described identifying code of input in this proof procedure described.
In this technical scheme, in some operation needing input validation code just can carry out, server
Can be with one data of stochastic generation (i.e. random value), then it is (irreversible and broken to bring default operation function into
Solve difficulty high) calculate, it is verified code (such as numeral, Chinese character, symbol and/or word
Female), identifying code is converted into picture the most again and sends to client, user inputs picture in client
The content of middle display, the input information of user is verified by server, it is judged that the input information of user
The most equal with the result that random value is brought into default operation function gained, and then judge that user is the most just
Really input validation code.And when operating every time, server can change default by changing random value
The output valve of operation function, the identifying code that the most every time need to input during operation is different.
User during normal authentication (identifying code that input page shows completes checking), permissible
Random value and the identifying code of user's input that this proof procedure uses is obtained, user the in client
In secondary (can also be third time, the 4th inferior) proof procedure, can be preset by input and refer to
Order, makes the random value that server should use not in use by this proof procedure, and used verified last time
During the random value that obtained, input the identifying code obtained in proof procedure last time the most again, clothes
Business device can calculate, by default operation function, the random value obtained, and is just drawing user's input validation code
True conclusion.
Thus in the operation needing input validation code just can carry out, if user needs frequently to carry out this behaviour
Make, it is possible to use this checking device, make server when user performs this operation every time, can
Judge that user has inputted correct identifying code and allowed this operation, so avoid repeatedly input validation code and
Can directly carry out this operation, improve the fluency of online, save user time.
In technique scheme, it is preferable that also include: memory element, be used for preserving described at random
Value and described identifying code.
In technique scheme, it is preferable that described default operation function includes hash function.
In technique scheme, it is preferable that described acquiring unit is additionally operable to judge at described server
When going out the described identifying code mistake of input in this proof procedure described, obtain described server next
Send the new random value to described client, and based on described new random value and described default fortune
Calculate function and obtain new identifying code.
In this technical scheme, owing to default computing letter can periodically or non-periodically be changed in some website
Number, so using fixing operation function and identifying code to verify, after a period of time has passed may
Cannot good authentication, need to reacquire server in this case and send to the new fortune of client
Calculate function and the newest identifying code, and again call new operation function and defeated according to user instruction
Enter new identifying code to verify.
In any of the above-described technical scheme, it is preferable that also include: transmission unit, for according to described
Preset instructions, the described random value transmission that described last time was used in proof procedure to described server or
Described client sends request to described server, makes described server by proof procedure institute described last time
The described random value used is applied to this proof procedure described.
In this technical scheme, can by will the random value that obtain send to server or by
Server sends request, makes server apply the random value that last time has obtained in proof procedure at this
In proof procedure.
According to another aspect of the invention, it is also proposed that a kind of verification method, including: step 202,
Obtain server in last time proof procedure to send to the random value of client with based on described random value and pre-
If the identifying code that operation function obtains；Step 204, in this proof procedure, identifies user's input
Preset instructions, make described server use described random value checking defeated in this proof procedure described
The described identifying code entered.
In this technical scheme, in some operation needing input validation code just can carry out, server
Can be with one data of stochastic generation (i.e. random value), then it is (irreversible and broken to bring default operation function into
Solve difficulty high) calculate, it is verified code (such as numeral, Chinese character, symbol and/or word
Female), identifying code is converted into picture the most again and sends to client, user inputs picture in client
The content of middle display, the input information of user is verified by server, it is judged that the input information of user
The most equal with the result that random value is brought into default operation function gained, and then judge that user is the most just
Really input validation code.And when operating every time, server can change default by changing random value
The output valve of operation function, the identifying code that the most every time need to input during operation is different.
User during normal authentication (identifying code that input page shows completes checking), permissible
Random value and the identifying code of user's input that this proof procedure uses is obtained, user the in client
In secondary (can also be third time, the 4th inferior) proof procedure, can be preset by input and refer to
Order, makes the random value that server should use not in use by this proof procedure, and used verified last time
During the random value that obtained, input the identifying code obtained in proof procedure last time the most again, clothes
Business device can calculate, by default operation function, the random value obtained, and is just drawing user's input validation code
True conclusion.
Thus in the operation needing input validation code just can carry out, if user needs frequently to carry out this behaviour
Make, it is possible to use this checking device, make server when user performs this operation every time, can
Judge that user has inputted correct identifying code and allowed this operation, so avoid repeatedly input validation code and
Can directly carry out this operation, improve the fluency of online, save user time.
In technique scheme, it is preferable that described step 202 also includes: preserve described random value
With described identifying code.
In technique scheme, it is preferable that described default operation function includes hash function.
In technique scheme, it is preferable that described step 204 also includes, if testing at described this
During card, the described identifying code authentication failed of input, then obtain described server and send to institute next time
State the new random value of client, and obtain based on described new random value and described default operation function
To new identifying code.
In this technical scheme, owing to default computing letter can periodically or non-periodically be changed in some website
Number, so using fixing operation function and identifying code to verify, after a period of time has passed may
Cannot good authentication, need to reacquire server in this case and send to the new fortune of client
Calculate function and the newest identifying code, and again call new operation function and defeated according to user instruction
Enter new identifying code to verify.
In any of the above-described technical scheme, it is preferable that according to described preset instructions, described last time was tested
The transmission of described random value extremely described server or the described client that use during card are to described server
Send request, make described server be applied to by the described random value that described last time, proof procedure was used
This proof procedure described.
In this technical scheme, can by will the random value that obtain send to server or by
Server sends request, makes server apply the random value that last time has obtained in proof procedure at this
In proof procedure.
By above technical scheme, it is possible to according to user's needs, need input validation code ability in execution
During the operation carried out, the frequency of user input validation code is greatly reduced, improves the fluency of online, carry
Rise Consumer's Experience.
Accompanying drawing explanation
Fig. 1 shows the block diagram verifying device according to an embodiment of the invention；
Fig. 2 shows the flow chart of verification method according to an embodiment of the invention；
Fig. 3 A to Fig. 3 D shows the schematic diagram of register according to an embodiment of the invention.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attached
The present invention is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but,
The present invention can implement to use other to be different from other modes described here, therefore, and the present invention
Protection domain do not limited by following public specific embodiment.
Fig. 1 shows the block diagram verifying device according to an embodiment of the invention.
As it is shown in figure 1, checking device 100 includes according to an embodiment of the invention: acquiring unit
102, send the random value to client for obtaining server in proof procedure last time, and based on
The identifying code that random value and default operation function obtain；Control unit 104, for authenticated at this
In journey identify user input preset instructions, and according to the preset instructions identified make server use with
Machine value checking identifying code of input in this proof procedure.
In some operation needing input validation code just can carry out, server can be with stochastic generation one
Data (i.e. random value), then bring default operation function (irreversible and crack difficulty high) into and carry out
Calculate, be verified code (such as numeral, Chinese character, symbol and/or letter), such as preset computing
Function is f (x), and random value is a, then identifying code=f (a), the most again identifying code mother is converted into figure
Sheet sends to client, and user is the content of display in client input picture, and server is to user's
Input information verifies, it is judged that the input information of user with random value brought into default operation function institute
The result obtained is the most equal, and then judges whether user correctly enters identifying code.And in operation every time
Time, server can change the output valve of default operation function, operate the most every time by changing random value
Time the identifying code that need to input be different.
User during normal authentication (identifying code that input page shows completes checking), permissible
Random value and the identifying code of user's input that this proof procedure uses is obtained, user the in client
In secondary (can also be third time, the 4th inferior) proof procedure, can be preset by input and refer to
Order, makes the random value that server should use not in use by this proof procedure, and used verified last time
During the random value that obtained, input the identifying code obtained in proof procedure last time the most again, clothes
The random value obtained can be calculated by business device by default operation function, show that user inputs and tests
The conclusion that card code is correct.
Thus in the operation needing input validation code just can carry out, if user needs frequently to carry out this behaviour
Make, it is possible to use checking device 100, make server when user performs this operation every time, all may be used
Allow this operation to judge user to input correct identifying code, and then avoid input validation code repeatedly
And can directly carry out this operation, improve the fluency of online, save user time.
Preferably, checking device 100 can also include according to an embodiment of the invention: memory element
106, it is used for preserving random value and identifying code.
Preferably, default operation function can be hash function.
Preferably, acquiring unit 102 is additionally operable in server is judged at this proof procedure input
Identifying code mistake time, obtain and send server next time the new random value to client, and based on
New random value and default operation function obtain new identifying code.
Owing to default operation function can periodically or non-periodically be changed in some website, so what employing was fixed
Operation function and identifying code are verified, after a period of time has passed possibly cannot good authentication, at this
Need to reacquire server in the case of Zhong to send to the new operation function of client and the newest
Identifying code, and again according to user instruction call new operation function and input new identifying code test
Card.
Preferably, checking device 100 also includes according to an embodiment of the invention: transmission unit
108, for according to preset instructions, the random value that last time uses in proof procedure being transmitted to server
Or user end to server sends request, server is made to be answered by the random value that last time, proof procedure was used
For this proof procedure.
Can send to server or by sending request to server by the random value that will have obtained,
Server is made to be applied in this proof procedure by the random value that last time has obtained in proof procedure.
Fig. 2 shows the flow chart of verification method according to an embodiment of the invention.
As in figure 2 it is shown, verification method includes according to an embodiment of the invention: including: step
202, obtain server in last time proof procedure send to the random value of client and based on random value and
The identifying code that default operation function obtains；Step 204, in this proof procedure, identifies that user is defeated
The preset instructions entered, makes server use random value checking checking of input in this proof procedure
Code.
In some operation needing input validation code just can carry out, server can be with stochastic generation one
Data (i.e. random value), then bring default operation function (irreversible and crack difficulty high) into and carry out
Calculate, be verified code (such as numeral, Chinese character, symbol and/or letter), such as preset computing
Function is f (x), and random value is a, then identifying code=f (a), the most again identifying code is converted into picture
Sending to client, user is the content of display in client input picture, defeated to user of server
Enter to verify, it is judged that the input of user with the result that random value is brought into default operation function gained is
No equal, and then judge whether user correctly enters identifying code.And when operating every time, server
The output valve of default operation function can be changed by changing random value, need to input during operation the most every time
Identifying code is different.
User during normal authentication (identifying code that input page shows completes checking), permissible
Random value and the identifying code of user's input that this proof procedure uses is obtained, user the in client
In secondary (can also be third time, the 4th inferior) proof procedure, can be preset by input and refer to
Order, makes the random value that server should use not in use by this proof procedure, and used verified last time
During the random value that obtained, input the identifying code obtained in proof procedure last time the most again, clothes
Business device can calculate, by default operation function, the random value obtained, and is just drawing user's input validation code
True conclusion.
Thus in the operation needing input validation code just can carry out, if user needs frequently to carry out this behaviour
Make, it is possible to use this verification method, make server when user performs this operation every time, can
Judge that user has inputted correct identifying code and allowed this operation, so avoid repeatedly input validation code and
Can directly carry out this operation, improve the fluency of online, save user time.
Preferably, step 202 also includes: preserve random value and identifying code.
Preferably, default operation function can be hash function.
Preferably, step 204 also includes, if in this proof procedure, and the identifying code checking of input
Failure, then obtain and send server next time the new random value to client, and based on new random
Value and default operation function obtain new identifying code.
Owing to default operation function can periodically or non-periodically be changed in some website, so what employing was fixed
Operation function and identifying code are verified, after a period of time has passed possibly cannot good authentication, at this
Need to reacquire server in the case of Zhong to send to the new operation function of client and the newest
Identifying code, and again according to user instruction call new operation function and input new identifying code test
Card.
Preferably, according to preset instructions, the random value transmission used in proof procedure last time is to service
Device or user end to server send request, make server by random value that last time, proof procedure was used
It is applied to this proof procedure.
Can send to server or by sending request to server by the random value that will have obtained,
Server is made to be applied in this proof procedure by the random value that last time has obtained in proof procedure.
Fig. 3 A to Fig. 3 D shows the schematic diagram of register according to an embodiment of the invention.
As shown in Figure 3A, when logging in certain forum, normal login process needs input account, close
Code, and according to the prompting input validation code of identifying code picture, then click on login button and can log in this
Forum.
As shown in Figure 3 B, in login process as shown in Figure 3A, instruction input frame can be recalled
302, and operation function and the transmission of this stochastic generation of server is obtained by input specific instruction
To the identifying code of client, such as input in instruction input frame 302:
curl http://www.victim.org/get_code.php-c cookie-o auth.png
I.e. can get the hash function in savecookie(cookie) and authnum(checking
Code), then preserve the hash function and identifying code obtained in client, such as these operation clothes
The random value that business device generates is a, and the default operation function of employing is f (x), then corresponding identifying code
For A=f (a), it is assumed that f (x) is hash function, then a is the message of any length of stochastic inputs,
A is the output result after Hash operation.
As shown in Figure 3 C, after register as shown in Figure 3A, again carry out register
Time, instruction input frame 302 can be recalled, then in instruction input frame 302, input preset instructions,
Server is made to use obtained in login process as shown in Figure 3A random in this proof procedure
Value is verified, inputs the identifying code obtained in login process as shown in Figure 3A the most again
By checking, such as input in instruction input frame 302:
$savecookie=294b506f05f896dcbb3a0dde86a5e36c
$num=9632
$username=bluestar
$password=007007
curl http://www.victim.org/index.php-c $username.cookie。
I.e. can get the ID of this session and initialize cookies, including the user needed for logging in
Name, password, the hash function of cookie and corresponding identifying code, then proceed at instruction input frame
Input in 302:
grep-v authhash $username.cookie>tmp.$username
The random value corresponding to this session that the most negligible server sends to client is (even if servicing
The random value that device does not use this proof procedure to generate is verified), such as this operation is generated
Random value be b, then corresponding identifying code is B=b), can not be considered this by above-mentioned instruction
Random value b and based on this random value calculated identifying code B, then defeated in instruction input frame
Enter:
echo″www.victim.org FALSE/FALSE 0 hash $savecookie″>>
tmp.$username。
After inputting above-mentioned instruction (preset instructions of above-mentioned two instruction i.e. users input), service can be made
Device uses the random value obtained in Fig. 3 B such as to carry out this checking, will bring f (x) into by a, finally
Instruction input frame 302 inputs:
mv tmp.$username $username.cookie
curl http://www.victim.org/login.php -b $username.cookie -c
$username.cookie-d username=$username-d password=$password-d
authnum=$num。
I.e. input identifying code as shown in Figure 3 B, owing to server uses as shown in Figure 3 B random
Value carries out this checking, so verifying identifying code as shown in Figure 3 B and being necessarily able to verify that into
Merit, i.e. the identifying code of client input is A, and server authentication f (a)=A sets up.
As shown in Figure 3 D, after being operated by said method, in login process subsequently,
Login button can be clicked directly on log in, and without again inputting account, password and identifying code,
In like manner, said method can also be used for other operations needing input validation code just can carry out, right
Repeat the user that input validation code just can carry out operating in needing, online can be greatly enhanced
Fluency.
Technical scheme is described in detail, it is contemplated that in correlation technique, greatly above in association with accompanying drawing
There is authentication mechanism in most websites, some operation needs user's input validation code just can complete, and causes using
Family, when repeating this generic operation, needs input validation code repeatedly, greatly affects the smoothness of online
Degree.Pass through technical scheme, it is possible to according to user's needs, need input validation code in execution
During the operation that just can carry out, the frequency of user input validation code is greatly reduced, improves the smoothness of online
Degree, promotes Consumer's Experience.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (8)
1. a checking device, it is characterised in that including:
Acquiring unit, sends the random value to client for obtaining server in proof procedure last time,
And the identifying code obtained based on described random value and default operation function；
Control unit, for identifying the preset instructions of user's input in this proof procedure, and according to
The preset instructions identified makes described server use described random value to verify at this proof procedure described
The described identifying code of middle input；
Transmission unit, for according to described preset instructions, the institute used in proof procedure described last time
State random value transmission and send request to described server or described client to described server, make described
The described random value that described last time, proof procedure was used is applied to that described this is authenticated by server
Journey；
Wherein, in proof procedure first, described client obtain this proof procedure use with
Machine value and the identifying code of user's input, in second time proof procedure, preset by described input and refer to
Order, makes the random value that described server should use not in use by this proof procedure, and uses first
Random value in proof procedure, then input the identifying code of described user input in proof procedure first,
Described server can calculate, by default operation function, the random value obtained, and show that user inputs and tests
The conclusion that card code is correct.
Checking device the most according to claim 1, it is characterised in that also include:
Memory element, is used for preserving described random value and described identifying code.
Checking device the most according to claim 1, it is characterised in that described default computing letter
Number includes hash function.
Checking device the most according to claim 1, it is characterised in that described acquiring unit is also
For judging the described identifying code mistake of input in this proof procedure described at described server
Time, obtain described server and send the new random value to described client next time, and based on described
New random value and described default operation function obtain new identifying code.
5. a verification method, it is characterised in that including:
Step 202, obtain server in last time proof procedure send to client random value and based on
The identifying code that described random value and default operation function obtain；
Step 204, in this proof procedure, identifies the preset instructions of user's input, makes described clothes
Business device uses described random value checking described identifying code of input in this proof procedure described；And
Described verification method also includes:
According to described preset instructions, the described random value that described last time uses in proof procedure is transmitted extremely
Described server or described client send request to described server, make described server by described
The described random value that secondary proof procedure is used is applied to this proof procedure described；
Wherein, in proof procedure first, described client obtain this proof procedure use with
Machine value and the identifying code of user's input, in second time proof procedure, preset by described input and refer to
Order, makes the random value that described server should use not in use by this proof procedure, and uses first
Random value in proof procedure, then input the identifying code of described user input in proof procedure first,
Described server can calculate, by default operation function, the random value obtained, and show that user inputs and tests
The conclusion that card code is correct.
Verification method the most according to claim 5, it is characterised in that described step 202 is also
Including: preserve described random value and described identifying code.
Verification method the most according to claim 5, it is characterised in that described default computing letter
Number includes hash function.
Verification method the most according to claim 5, it is characterised in that described step 204 is also
Including, if in this proof procedure described, the described identifying code authentication failed of input, then obtain institute
State server and send the new random value to described client next time, and based on described new random value
New identifying code is obtained with described default operation function.
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| CN201210402932.XA CN102904893B (en) | 2012-10-22 | 2012-10-22 | Checking device and verification method |
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| CN201210402932.XA CN102904893B (en) | 2012-10-22 | 2012-10-22 | Checking device and verification method |
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| CN102904893A CN102904893A (en) | 2013-01-30 |
| CN102904893B true CN102904893B (en) | 2016-08-10 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113514B (en) * | 2013-04-19 | 2019-01-22 | 腾讯科技（深圳）有限公司 | The treating method and apparatus of information security |
| CN104468486B (en) * | 2013-09-23 | 2019-01-15 | 联想(北京)有限公司 | Information processing method, system and electronic equipment |
| CN104320767A (en) * | 2014-11-10 | 2015-01-28 | 吴东辉 | Short message verification system and method |
| TWI540459B (en) * | 2015-01-22 | 2016-07-01 | 物聯智慧科技（深圳）有限公司 | Data transmitting method and system and data transmitting method for client |
| CN105119722B (en) * | 2015-08-07 | 2018-05-01 | 杭州朗和科技有限公司 | A kind of auth method, equipment and system |
| TWI561716B (en) * | 2015-09-18 | 2016-12-11 | Taiwan Fu Hsing Ind Co Ltd | Input authentication method, input authentication system and lock with input authentication system |
| CN107196761B (en) * | 2017-03-31 | 2019-10-25 | 武汉斗鱼网络科技有限公司 | A kind of method of core function in protection application program |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101651546A (en) * | 2009-09-11 | 2010-02-17 | 福建天晴在线互动科技有限公司 | Method for off-line generation of dynamic password and debarkation authentication and synchronization of server |
| CN102682009A (en) * | 2011-03-11 | 2012-09-19 | 腾讯科技（北京）有限公司 | Method and system for logging in webpage |
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2012
- 2012-10-22 CN CN201210402932.XA patent/CN102904893B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101651546A (en) * | 2009-09-11 | 2010-02-17 | 福建天晴在线互动科技有限公司 | Method for off-line generation of dynamic password and debarkation authentication and synchronization of server |
| CN102682009A (en) * | 2011-03-11 | 2012-09-19 | 腾讯科技（北京）有限公司 | Method and system for logging in webpage |
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