CN102117393A - Mobile terminal and password input method thereof - Google Patents
Mobile terminal and password input method thereof Download PDFInfo
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- CN102117393A CN102117393A CN2011100006485A CN201110000648A CN102117393A CN 102117393 A CN102117393 A CN 102117393A CN 2011100006485 A CN2011100006485 A CN 2011100006485A CN 201110000648 A CN201110000648 A CN 201110000648A CN 102117393 A CN102117393 A CN 102117393A
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Abstract
The embodiment of the invention provides a mobile terminal and a password input method thereof. The password input method of the mobile terminal comprises the following steps: a, providing a first password and a mapping relationship of a keyboard; b, mapping the first password into a second password according to the mapping relationship of the keyboard; c. providing a second keyboard and inputting a second password according to the second keyboard; and d, restoring the second keyboard into the first password according to the mapping relationship of the keyboard. According to the mobile terminal and the password input method of the mobile terminal, the first password can be prevented from being easily peeped by others or shot by monitoring equipment, and the like due to direct input, so that the benefits of users can be protected.
Description
Technical field
The present invention relates to a kind of portable terminal cipher-code input method and portable terminal.
Background technology
Along with the development of mobile communication equipment and wireless traffic, carry out wireless traffic more and more widely by various portable terminals (for example: mobile phone, personal digital assistant etc.).For example: the user can use WAP (wireless application protocol) by various portable terminals, and (Wireless Application Protocol, WAP) business transaction is carried out in various mobile financial services such as bank, user identification application development instrument (SIM Tool Kit) bank or note bank.
Wherein, when the user carries out business transaction by portable terminal, require the user to input number of the account and the legitimacy of password usually, guarantee to conclude the business and normally carry out to guarantee to conclude the business.The password input mode majority of existing portable terminal is to open to submit the password box mouth to, clicks the keyboard of portable terminal by the user, the numeral that input is corresponding or alphabetical, treat that input is finished after, click acknowledgement key to submit password to.
Yet when utilizing the keyboard input password of portable terminal in public, the password of being inputed may be spied on by other people, or monitored device is captured, may cause the problem that important password is revealed thus.
Summary of the invention
The portable terminal of technical matters prior art to be solved by this invention causes the password leakage easily when password is imported.
The technical scheme that the present invention adopts for the technical solution problem provides a kind of portable terminal cipher-code input method, and this portable terminal cipher-code input method may further comprise the steps:
Step a provides one first password and keyboard map relation;
Step b according to this keyboard map relation, is mapped as second password with this first password;
Step c provides one second keyboard, and utilizes this second keyboard to input this second password;
Steps d according to this keyboard map relation, is reduced to this first password with this second password.
According to one preferred embodiment of the present invention, before step a, comprise that further the prompting user inputs password.
According to one preferred embodiment of the present invention, in step a, at first be set by the user keyboard map relation, preserve this keyboard map relation after setting then.
According to one preferred embodiment of the present invention, be set by the user keyboard map relation and comprise step: at first, start the keyboard map change; Secondly, import the button of needs change successively according to prompting; Then, according to the prompting character of the actual mapping of input successively; Further, the character that shines upon according to prompting input reality once more; At last, preserve new mapping relations.
According to one preferred embodiment of the present invention, in step c, when this second password of input, provide the input cipher mode, this second password is occurred with encrypted form.
According to one preferred embodiment of the present invention, after steps d, comprise further according to this keyboard map relation one first keyboard is provided that the key arrangement of this first keyboard is different from the key arrangement of this second keyboard.
The present invention provides a kind of portable terminal for another technical scheme that the technical solution problem adopts, this portable terminal comprises: a Keysheet module, this Keysheet module provides one first keyboard and second keyboard, and the key arrangement of the key arrangement of this first keyboard and this second keyboard is different; And a mapping block, this mapping block is set up mapping relations between this first keyboard and second keyboard.
According to one preferred embodiment of the present invention, this portable terminal is mobile phone or personal digital assistant.
According to one preferred embodiment of the present invention, this first keyboard and this second keyboard are the virtual key keyboard.
In portable terminal cipher-code input method of the present invention and the portable terminal; by second password after the input mapping; but not directly input the first original password; thereby avoid this first password to be spied on by others easily or the captured equivalent risk of monitored device, further can protect user's interests because of directly importing.
Description of drawings
Fig. 1 is the partial function module diagram of portable terminal according to an embodiment of the invention;
Fig. 2 is the process flow diagram of cipher-code input method according to an embodiment of the invention.
Embodiment
The invention provides a kind of portable terminal, this portable terminal can be various electronic such as mobile phone or PDA(Personal Digital Assistant).
See also Fig. 1, Fig. 1 is according to the partial function module diagram that is the portable terminal of one embodiment of the invention, and this portable terminal comprises Keysheet module and mapping block.The main effect of this Keysheet module provides first keyboard and second keyboard, and this first keyboard and this second keyboard can be the virtual key keyboard, also can be the physical button keyboard.
The key arrangement of this first keyboard can be common keyboard layout of mobile phone.For example, this first keyboard comprises three row's digital keys, and wherein first row's digital keys is that 1,2,3, the second row's digital keys are that 4,5,6, the three row's digital keys are 7,8,9.Corresponding one first password of this first keyboard, wherein this first password is the real password that the user need express.
The key arrangement of this second keyboard is different with the key arrangement of this first keyboard, but has mapping relations each other, and these mapping relations can be to set in advance in this portable terminal, also can be afterwards by user-defined.For example, according to mapping relations, first row's digital keys of this second keyboard is that 9,6,3, the second row's digital keys are that 8,5,2, the three row's digital keys are 7,4,1.Therefore, when first password that utilizes this first keyboard to express as the user is 123456, then when utilizing this second keyboard to input second password, only need input 963852.That is to say that this first password can directly not imported by this first keyboard and this second keyboard, therefore can not spied on by other people or monitored device captured.
The main effect of this mapping block provides above-mentioned mapping relations, sets up mapping relations between this first keyboard and second keyboard.
Particularly, all corresponding key-press event (key event) of common one-touch, mobile-terminal platform can receive key-press event, and receive corresponding key assignments, for example on the BREW mobile-terminal platform, key assignments is a sexadecimal number, and the key assignments as 0～9 is 0xE021～0xE02A.After being activated as this mapping block, mobile-terminal platform is done corresponding conversion and is sent to application program again when receiving a certain key assignments.Corresponding to the first above-mentioned keyboard and the key arrangement example of second keyboard, user key-press " 1 ", mobile-terminal platform will be received key assignments 0xE021, be converted into 0xE02A and then it be dealt into the application program that receives password, be user key-press " 1 " and in the application program the actual key assignments of receiving be the key assignments of " 9 ", then be input as " 9 ", concrete mapping relations are as shown in the table:
| Actual key assignments | Corresponding button | The mapping key assignments | Actual input button |
| 0xE021 | 0 | 0xE021 | 0 |
| 0xE022 | 1 | 0xE02A | 9 |
| 0xE023 | 2 | 0xE027 | 6 |
| 0xE024 | 3 | 0xE024 | 3 |
| 0xE025 | 4 | 0xE029 | 8 |
| 0xE026 | 5 | 0xE026 | 5 |
| 0xE027 | 6 | 0xE023 | 2 |
| 0xE028 | 7 | 0xE028 | 7 |
| 0xE029 | 8 | 0xE025 | 4 |
| 0xE02A | 9 | 0xE021 | 9 |
Wherein, when the user needs self-defined mapping relations, can realize: at first, start mapping block and carry out the keyboard map change by following steps; Secondly, import the button of needs change successively according to prompting; Then, according to the prompting character of the actual mapping of input successively; Further, the character that shines upon according to prompting input reality once more; At last, preserve new mapping relations.
See also Fig. 2, Fig. 2 is the process flow diagram of portable terminal cipher-code input method according to an embodiment of the invention.This portable terminal cipher-code input method may further comprise the steps:
Step S11, the prompting user inputs password; This prompting can also can come from application program from mobile-terminal platform.
Step S12 provides one first password and keyboard map relation; This first password is the real password that the user need express.Wherein, when providing this keyboard map to concern, at first, start the keyboard map change; Secondly, import the button of needs change successively according to prompting; Then, according to the prompting character of the actual mapping of input successively; Further, the character that shines upon according to prompting input reality once more; At last, preserve new mapping relations.
Step S13 according to this keyboard map relation, is mapped as second password with this first password; According to mapping relations, this second password should be different from this first password, and this second password will be directly visible to protect this first password as the password of direct input.
Step S14 provides one second keyboard, and utilizes this second keyboard to input this second password; Wherein, the mapping relations of this second keyboard and first keyboard can not repeat them here with reference to the actual key assignments and the description of shining upon key assignments of above-mentioned portable terminal.Wherein, when this second password of input, provide the input cipher mode, this second password is occurred with encrypted form, for example this second password appears on the display screen with the form of asterisk (*).
Step S15 according to this keyboard map relation, is reduced to this first password with this second password.
Step S16 provides first keyboard; After the password input process finishes, continue to be returned to normal first keyboard of key arrangement, after this Shu Ru content will be expressly to show.
In portable terminal cipher-code input method of the present invention and the portable terminal; by second password after the input mapping; but not directly input the first original password; thereby avoid this first password to be spied on by others easily or the captured equivalent risk of monitored device, further can protect user's interests because of directly importing.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (9)
1. a portable terminal cipher-code input method is characterized in that, this portable terminal cipher-code input method may further comprise the steps:
Step a provides one first password and keyboard map relation;
Step b according to this keyboard map relation, is mapped as second password with this first password;
Step c provides one second keyboard, and utilizes this second keyboard to input this second password;
Steps d according to this keyboard map relation, is reduced to this first password with this second password.
2. portable terminal cipher-code input method according to claim 1 is characterized in that, before step a, comprises that further the prompting user inputs password.
3. portable terminal cipher-code input method according to claim 1 is characterized in that, in step a, at first is set by the user keyboard map relation, preserves this keyboard map relation after setting then.
4. portable terminal cipher-code input method according to claim 3 is characterized in that, is set by the user keyboard map relation and comprises step: at first, start the keyboard map change; Secondly, import the button of needs change successively according to prompting; Then, according to the prompting character of the actual mapping of input successively; Further, the character that shines upon according to prompting input reality once more; At last, preserve new mapping relations.
5. portable terminal cipher-code input method according to claim 1 is characterized in that, in step c, when this second password of input, provides the input cipher mode, and this second password is occurred with encrypted form.
6. portable terminal cipher-code input method according to claim 1 is characterized in that, after steps d, comprises further according to this keyboard map relation one first keyboard is provided that the key arrangement of this first keyboard is different from the key arrangement of this second keyboard.
7. a portable terminal is characterized in that, this portable terminal comprises:
One Keysheet module, this Keysheet module provide one first keyboard and second keyboard, and the key arrangement of the key arrangement of this first keyboard and this second keyboard is different; And
One mapping block, this mapping block is set up mapping relations between this first keyboard and second keyboard.
8. portable terminal according to claim 7 is characterized in that, this portable terminal is mobile phone or personal digital assistant.
9. portable terminal according to claim 7 is characterized in that, this first keyboard and this second keyboard are the virtual key keyboard.
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| CN2011100006485A CN102117393A (en) | 2011-01-04 | 2011-01-04 | Mobile terminal and password input method thereof |
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| CN2011100006485A CN102117393A (en) | 2011-01-04 | 2011-01-04 | Mobile terminal and password input method thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880305A (en) * | 2012-09-24 | 2013-01-16 | 广东欧珀移动通信有限公司 | Keyboard input encryption method and mobile terminal thereof |
| CN103853992A (en) * | 2012-11-30 | 2014-06-11 | 国际商业机器公司 | Method and device for receiving privacy-sensitive information input |
| CN104573476A (en) * | 2013-10-09 | 2015-04-29 | 纬创资通股份有限公司 | Electronic equipment and method for preventing password information from being peeped |
| WO2015078184A1 (en) * | 2013-11-29 | 2015-06-04 | 天地融科技股份有限公司 | Password input method and system |
| CN105335633A (en) * | 2015-10-08 | 2016-02-17 | 广东欧珀移动通信有限公司 | Mobile terminal anti-peeping method and mobile terminal |
| CN105787351A (en) * | 2016-02-29 | 2016-07-20 | 宇龙计算机通信科技(深圳)有限公司 | Password input control method and intelligent terminal |
| CN106027804A (en) * | 2016-07-19 | 2016-10-12 | 努比亚技术有限公司 | Unlocking method and unlocking apparatus of mobile terminal |
| CN106022017A (en) * | 2016-05-06 | 2016-10-12 | 平安科技（深圳）有限公司 | A method, a device and a system realizing password input via a virtual keyboard |
| CN106127062A (en) * | 2016-06-23 | 2016-11-16 | 北京小米移动软件有限公司 | unlocking method and device |
| CN106709294A (en) * | 2015-11-12 | 2017-05-24 | 北京搜狗科技发展有限公司 | User authentication method and apparatus |
| CN106778377A (en) * | 2015-11-25 | 2017-05-31 | 中兴通讯股份有限公司 | A kind of cipher-code input method and terminal |
| CN107657187A (en) * | 2017-09-29 | 2018-02-02 | 百富计算机技术（深圳）有限公司 | A kind of keyboard and input method and system applied to android system |
| CN108205617A (en) * | 2016-12-19 | 2018-06-26 | 北京小米移动软件有限公司 | Defend the method and device of password theft |
| CN109416715A (en) * | 2016-07-20 | 2019-03-01 | 华为技术有限公司 | A kind of method and terminal device of safety input password |
| CN111949957A (en) * | 2020-08-11 | 2020-11-17 | 深圳传音控股股份有限公司 | Privacy protection method, device and storage medium |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880305A (en) * | 2012-09-24 | 2013-01-16 | 广东欧珀移动通信有限公司 | Keyboard input encryption method and mobile terminal thereof |
| CN103853992A (en) * | 2012-11-30 | 2014-06-11 | 国际商业机器公司 | Method and device for receiving privacy-sensitive information input |
| CN104573476A (en) * | 2013-10-09 | 2015-04-29 | 纬创资通股份有限公司 | Electronic equipment and method for preventing password information from being peeped |
| CN104573476B (en) * | 2013-10-09 | 2017-09-29 | 纬创资通股份有限公司 | Prevent electronic equipment and method that encrypted message is peeped |
| WO2015078184A1 (en) * | 2013-11-29 | 2015-06-04 | 天地融科技股份有限公司 | Password input method and system |
| CN105335633A (en) * | 2015-10-08 | 2016-02-17 | 广东欧珀移动通信有限公司 | Mobile terminal anti-peeping method and mobile terminal |
| CN105335633B (en) * | 2015-10-08 | 2018-01-26 | 广东欧珀移动通信有限公司 | A kind of mobile terminal glance prevention method and mobile terminal |
| CN106709294B (en) * | 2015-11-12 | 2020-07-21 | 北京搜狗科技发展有限公司 | User authentication method and device |
| CN106709294A (en) * | 2015-11-12 | 2017-05-24 | 北京搜狗科技发展有限公司 | User authentication method and apparatus |
| CN106778377A (en) * | 2015-11-25 | 2017-05-31 | 中兴通讯股份有限公司 | A kind of cipher-code input method and terminal |
| CN105787351A (en) * | 2016-02-29 | 2016-07-20 | 宇龙计算机通信科技(深圳)有限公司 | Password input control method and intelligent terminal |
| CN106022017A (en) * | 2016-05-06 | 2016-10-12 | 平安科技（深圳）有限公司 | A method, a device and a system realizing password input via a virtual keyboard |
| CN106022017B (en) * | 2016-05-06 | 2019-07-02 | 平安科技（深圳）有限公司 | The methods, devices and systems of Password Input are realized by dummy keyboard |
| CN106127062A (en) * | 2016-06-23 | 2016-11-16 | 北京小米移动软件有限公司 | unlocking method and device |
| CN106027804A (en) * | 2016-07-19 | 2016-10-12 | 努比亚技术有限公司 | Unlocking method and unlocking apparatus of mobile terminal |
| CN106027804B (en) * | 2016-07-19 | 2020-11-27 | 泾县谷声信息科技有限公司 | Unlocking method and unlocking device of mobile terminal |
| CN109416715A (en) * | 2016-07-20 | 2019-03-01 | 华为技术有限公司 | A kind of method and terminal device of safety input password |
| CN108205617A (en) * | 2016-12-19 | 2018-06-26 | 北京小米移动软件有限公司 | Defend the method and device of password theft |
| CN107657187A (en) * | 2017-09-29 | 2018-02-02 | 百富计算机技术（深圳）有限公司 | A kind of keyboard and input method and system applied to android system |
| CN111949957A (en) * | 2020-08-11 | 2020-11-17 | 深圳传音控股股份有限公司 | Privacy protection method, device and storage medium |
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Application publication date: 20110706 |