CN100495416C - Password input method and device for improving password security - Google Patents
Password input method and device for improving password security Download PDFInfo
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- CN100495416C CN100495416C CNB2006100686454A CN200610068645A CN100495416C CN 100495416 C CN100495416 C CN 100495416C CN B2006100686454 A CNB2006100686454 A CN B2006100686454A CN 200610068645 A CN200610068645 A CN 200610068645A CN 100495416 C CN100495416 C CN 100495416C
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Abstract
A password input method for improving password security comprises the following steps: displaying a password input box on a screen, and positioning an input focus at the password input box; displaying a soft keyboard on a screen; judging the input mode of the user and returning the input of the keyboard and/or the soft keyboard to the password box; and acquiring the input password through the password box. The device comprises: the password receiving module is used for displaying a password input box on a screen and receiving a password acquired by the password input box; the keyboard input receiving module responds to the keyboard input and returns the keyboard input to the password input box; the soft keyboard module displays a soft keyboard on a screen, responds to mouse input and returns the click of the mouse on the soft keyboard to the password input box; and the input focus switching module is used for positioning the input focus in the password input box all the time. The invention adopts two ways to input the password in the same password input process, and the password security is greatly improved.
Description
Technical field
The present invention relates to Ciphor safety technology, specifically be meant a kind of cipher-code input method and device that improves cryptosecurity.
Background technology
Along with prevailing of ecommerce in recent years, trade deal on the network has become a kind of current popular method of commerce, also bring the risk in some transaction thereupon, for the security people that improve transaction have to guarantee the safety of concluding the business by some safety practices, the input of password is wherein a kind of, but this is not to be exactly a stifled airtight wall.Catch keyboard input stealing passwords easily by wooden horse software and some hack tool software.
Soft keyboard arises at the historic moment in this case, soft keyboard is a kind of virtual keyboard that shows by software control on screen, the user can use the knob on the soft keyboard that shows on the click screen to carry out corresponding password input, to avoid the keyboard input to be hunted down, but since soft keyboard at every turn the initialized location on screen all be identical, so equally still can steal the password of input at an easy rate by the track of catching mouse.
And, in the prior art, when the input password, the input of soft keyboard and the input of common keyboard can not be carried out simultaneously, usually only has a kind of input mode wherein, this just more password steal software and provide convenience, as long as judge it is any input mode earlier, just can determine that by catching keyboard input still be to come stealing passwords by catching mouse track.
When on screen, showing soft keyboard, upset the relative position of each key in soft keyboard randomly at every turn, can effectively prevent the mouse track stealing passwords when catching the soft keyboard input.But, after the position of each key is upset, do not meet the normal input habit of people, it is at a loss as to what to do to tend to become, and is difficult to find fast the position of key, greatly reduces people's input speed, after input speed is slack-off, the problem of having been spied on by people on every side easily when having brought the input password again.
Summary of the invention
The invention provides a kind of cipher-code input method and device that improves cryptosecurity, its fundamental purpose is to overcome existing cipher-code input method or the cipher-code input method of the soft keyboard by the click screen display input content password that is stolen that is hunted down easily by keyboard, causes the unsafe shortcoming of password.
The present invention adopts following technical scheme: a kind of cipher-code input method that improves cryptosecurity may further comprise the steps: 1) display password input frame on screen is positioned at the password input frame all the time with input focus; 2) on screen, show soft keyboard; 3) judgement user's input mode, if for the click on the soft keyboard then accept click input on the soft keyboard, if for keyboard input then receive input on the keyboard, and after the input of confirming password, the input results of above-mentioned keyboard and soft keyboard is returned to the password input frame; 4) obtain the password of input by the password input frame.In this method, the user is when the input password, can arbitrarily use the common keyboard input or use the screen soft keyboard input, in process with a password input, can mix simultaneously and adopt dual mode input password, so that stealing software, password can't judge that this catches the password of user input in which way, compare that its cipher safety improves greatly with single keyboard input or soft keyboard input.
Aforementioned a kind of cipher-code input method that improves cryptosecurity, when importing by soft keyboard, click soft keyboard each time, the position randomly changing of soft keyboard on screen is once.The position that is shown on screen by soft keyboard is at random, and password is stolen software can't obtain the password of user's input by the track of catching mouse.
A kind of cipher input that improves cryptosecurity comprises: the password receiver module, be used for display password input frame on screen, and receive the password that the password input frame obtains; Keyboard input receiver module, the input of response keyboard returns to the password input frame with the input of keyboard; Soft keyboard module shows soft keyboard on screen, the input of response mouse returns to the password input frame with the click input of mouse on soft keyboard; The input focus handover module is positioned at the password input frame all the time with input focus when response keyboard input of keyboard input receiver module and the input of soft keyboard module response mouse.Because input focus is positioned in the password input frame all the time, even the user is when using the click soft keyboard, input focus is also located back the password input frame from soft keyboard, therefore, can mix by common keyboard input and soft keyboard input and carry out the password input at once.
Aforementioned a kind of cipher input that improves cryptosecurity, described soft keyboard module comprises soft keyboard display module, soft keyboard input receiver module, function key module, soft keyboard display position randomly changing module, and the soft keyboard display module shows a soft keyboard on screen; Soft keyboard input receiver module response mouse is imported the click of the soft keyboard of screen display, and this input is returned to the password input frame; Function key module provides the purpose that the function key on the soft keyboard and other key combination is reached the capital and small letter conversion or import other special character; Soft keyboard display position randomly changing module is the display position of a soft keyboard of randomly changing on screen behind click soft keyboard each time.
By the above-mentioned description of this invention as can be known, compare with prior art, the present invention has following advantage: one, in process with a password input, can mix simultaneously and adopt dual mode input password, so that stealing software, password can't judge that this catches the password of user input in which way, compare that its cipher safety improves greatly with single keyboard input or soft keyboard input; Two, the position that soft keyboard shows on screen is at random, and password is stolen software can't obtain the password of user's input by the track of catching mouse.
Description of drawings
Fig. 1 is a system architecture synoptic diagram of the present invention;
Fig. 2 is a workflow diagram of the present invention.
Embodiment
Explanation the specific embodiment of the present invention sees figures.1.and.2.
With reference to Fig. 1, a kind of cipher input that improves cryptosecurity comprises password receiver module 1, keyboard input receiver module 2, soft keyboard module 3, input focus handover module 4, also comprises external input equipment keyboard 5 and mouse 6 in addition.Password receiver module 1 is used for display password input frame on screen, receives the password that the password input frame obtains; The input of keyboard input receiver module 2 response keyboards 5 returns to the password input frame with the input of keyboard 5; Soft keyboard module 3 shows soft keyboard on screen, the input of response mouse 6 returns to the password input frame with the click input of mouse 6 on soft keyboard; Input focus handover module 4 is positioned at the password input frame all the time with input focus when response keyboard input of keyboard input receiver module and the input of soft keyboard module response mouse.
With reference to Fig. 2, be the workflow of above-mentioned cipher input.At first, on screen, show a password input frame (step S1), on screen, show soft keyboard (step S2), certainly, this is to take place the user has selected the situation of soft key function by input equipment under, if the user does not select soft key function, then the password input process adopts single keyboard input to be as good as with common staying.Then the focus with input is positioned at (step S3) in the password input frame, judge the click input (step S4) whether mouse 6 is arranged on the soft keyboard, if have, the mouse 6 that then receives on the soft keyboard is clicked input and the position (step S6) of randomly changing soft keyboard on screen; If no, judge then whether keyboard input (step S5) is arranged, if keyboard input is arranged, then receive keyboard input (step S7), if there is not the keyboard input, then forwards step S4 to and continue the circulation execution.After step S6 and step S7, judge whether to confirm the input (step S8) of password, if the user has pressed acknowledgement key, then the input results of above-mentioned keyboard 5 and soft keyboard is returned to password and go into frame (step S9), the password input frame receives the password (step S10) of input, otherwise, forward step S3 circulation to and carry out.
Above-mentioned only is a specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (4)
1, a kind of cipher-code input method that improves cryptosecurity may further comprise the steps:
1) display password input frame on screen is positioned at the password input frame all the time with input focus;
2) on screen, show soft keyboard;
3) judgement user's input mode, if for the click on the soft keyboard then accept click input on the soft keyboard, if for keyboard input then receive input on the keyboard, and after the input of confirming password, the input results of above-mentioned keyboard and soft keyboard is returned to the password input frame;
4) obtain the password of input by the password input frame.
2, a kind of cipher-code input method that improves cryptosecurity as claimed in claim 1 is characterized in that also comprising: when importing by soft keyboard, and click soft keyboard each time, the position randomly changing of soft keyboard on screen is once.
3, a kind of cipher input that improves cryptosecurity is characterized in that comprising:
The password receiver module is used for display password input frame on screen, receives the password that the password input frame obtains;
Keyboard input receiver module, the input of response keyboard returns to the password input frame with the input of keyboard;
Soft keyboard module shows soft keyboard on screen, the input of response mouse returns to the password input frame with the click input of mouse on soft keyboard;
The input focus handover module is positioned at the password input frame all the time with input focus when response keyboard input of keyboard input receiver module and the input of soft keyboard module response mouse.
4, a kind of cipher input that improves cryptosecurity as claimed in claim 3, it is characterized in that: described soft keyboard module comprises soft keyboard display module, soft keyboard input receiver module, function key module, soft keyboard display position randomly changing module, and the soft keyboard display module shows a soft keyboard on screen; Soft keyboard input receiver module response mouse is imported the click of the soft keyboard of screen display, and this input is returned to the password input frame; Function key module provides the purpose that the function key on the soft keyboard and other key combination is reached the capital and small letter conversion or import other special character; Soft keyboard display position randomly changing module is the display position of a soft keyboard of randomly changing on screen behind click soft keyboard each time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100686454A CN100495416C (en) | 2006-09-01 | 2006-09-01 | Password input method and device for improving password security |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100686454A CN100495416C (en) | 2006-09-01 | 2006-09-01 | Password input method and device for improving password security |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101093525A CN101093525A (en) | 2007-12-26 |
| CN100495416C true CN100495416C (en) | 2009-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100686454A Expired - Fee Related CN100495416C (en) | 2006-09-01 | 2006-09-01 | Password input method and device for improving password security |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5284464B2 (en) | 2008-05-19 | 2013-09-11 | ヒューレット−パッカード デベロップメント カンパニー エル．ピー． | System and method for pre-boot login |
| CN101893995A (en) * | 2010-07-15 | 2010-11-24 | 汉王科技股份有限公司 | Method and system for implementing hand input on webpage |
| CN103136461B (en) * | 2011-12-02 | 2015-11-04 | 北京新媒传信科技有限公司 | A kind of implementation method of anti-screenshot soft keyboard and device |
| CN103366137A (en) * | 2012-04-06 | 2013-10-23 | 腾讯科技（深圳）有限公司 | Method and device for inputting information |
| CN104956308A (en) * | 2012-10-04 | 2015-09-30 | 英特尔公司 | Method, apparatus and system of managing a user login interface |
| CN102968602B (en) * | 2012-10-31 | 2016-04-20 | 北京奇虎科技有限公司 | A kind of method to set up of keyboard and device |
| CN102982272B (en) * | 2012-10-31 | 2015-12-02 | 北京奇虎科技有限公司 | keyboard layout method and device |
| CN103440450A (en) * | 2013-08-13 | 2013-12-11 | 亚太宝龙科技（湖南）有限公司 | Secure password input method and device |
| CN107368184B (en) | 2017-05-12 | 2020-04-14 | 阿里巴巴集团控股有限公司 | Password input method and device in virtual reality scene |
| CN110837628B (en) * | 2018-08-16 | 2023-03-14 | 比亚迪股份有限公司 | Encryption and decryption method and device for terminal equipment, computer equipment and storage medium |
Citations (5)
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|---|---|---|---|---|
| US20040080529A1 (en) * | 2002-10-24 | 2004-04-29 | Wojcik Paul Kazimierz | Method and system for securing text-entry in a web form over a computer network |
| US20040133778A1 (en) * | 2003-01-07 | 2004-07-08 | Masih Madani | Virtual pad |
| CN1588846A (en) * | 2004-09-08 | 2005-03-02 | 中国工商银行 | Dynamic encrypting device in network and its password identification method |
| CN2788246Y (en) * | 2004-12-31 | 2006-06-14 | 余秀青 | Intelligent dynamic display secret keyboard |
| CN1825796A (en) * | 2006-03-29 | 2006-08-30 | 刘大扬 | Network encryption system based on picture keyboard and operating method thereof |
-
2006
- 2006-09-01 CN CNB2006100686454A patent/CN100495416C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040080529A1 (en) * | 2002-10-24 | 2004-04-29 | Wojcik Paul Kazimierz | Method and system for securing text-entry in a web form over a computer network |
| US20040133778A1 (en) * | 2003-01-07 | 2004-07-08 | Masih Madani | Virtual pad |
| CN1588846A (en) * | 2004-09-08 | 2005-03-02 | 中国工商银行 | Dynamic encrypting device in network and its password identification method |
| CN2788246Y (en) * | 2004-12-31 | 2006-06-14 | 余秀青 | Intelligent dynamic display secret keyboard |
| CN1825796A (en) * | 2006-03-29 | 2006-08-30 | 刘大扬 | Network encryption system based on picture keyboard and operating method thereof |
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| CN101093525A (en) | 2007-12-26 |
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Granted publication date: 20090603 Termination date: 20110901 |