CN103377364A - Fingerprint verification method for electronic device and system - Google Patents
Fingerprint verification method for electronic device and system Download PDFInfo
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- CN103377364A CN103377364A CN2012101098046A CN201210109804A CN103377364A CN 103377364 A CN103377364 A CN 103377364A CN 2012101098046 A CN2012101098046 A CN 2012101098046A CN 201210109804 A CN201210109804 A CN 201210109804A CN 103377364 A CN103377364 A CN 103377364A
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Abstract
A fingerprint verification method for an electronic device comprises the steps of prompting a user to input a first fingerprint; receiving the first fingerprint input by the user; determining whether the first fingerprint matches a first preset fingerprint, and if so, prompting the user to input a second fingerprint, or prompting the user that the input fingerprint is incorrect otherwise; receiving a second fingerprint input by the user; and determining whether the second fingerprint matches a second preset fingerprint, and if so, passing the authentication, or prompting user that the input fingerprint is incorrect otherwise. The invention also discloses a fingerprint verification system for the electronic device.
Description
Technical field
The present invention relates to a kind of electronic installation, particularly relate to a kind of fingerprint authentication method for electronic installation and system.
Background technology
In the present computer utility, comprise many very secret file protections, mostly use the method for " user ID+password " to carry out user's authentication and access control.But, if in case password forgets that or stolen by others, the safety problem of computer system and file just has been subject to threat.
Along with the progress of science and technology, fingerprint identification technology has entered into PC World.Present many computer equipments, such as notebook computer, smart mobile phone and panel computer etc., all be equipped with fingerprint identification device and corresponding fingerprint verification system, because the uniqueness of fingerprint, fingerprint verification system can bring very high security performance for these computer equipments.But present fingerprint verification system is only with the authority of single fingerprint as checking, if the checking coupling then can be by checking after namely the user inputted a fingerprint, security intensity is still waiting further raising.
Summary of the invention
In view of above content, be necessary to provide a kind of fingerprint authentication method for electronic installation and system, can provide more high-intensity safeguard protection for electronic installation.
A kind of fingerprint authentication method for electronic installation, described method comprises:
Prompting user carries out the fingerprint input first time;
Receive the first fingerprint of user's input;
Judge whether the first fingerprint mates the first default fingerprint, if coupling, then prompting user carries out the fingerprint input second time, if do not mate, and then prompting user fingerprint input error;
Receive the second fingerprint of user's input;
Judge whether the second fingerprint mates the second default fingerprint, if coupling, then checking is passed through, if do not mate, then prompting user fingerprint input error.
A kind of fingerprint verification system for electronic installation, described system comprises:
Reminding module is used for prompting user and carries out the fingerprint input first time;
The first receiver module is used for receiving the first fingerprint that the user inputs;
The first processing module judges whether the first fingerprint mates the first default fingerprint, if coupling, then prompting user carries out the fingerprint input second time, if do not mate, and then prompting user fingerprint input error;
The second receiver module is used for receiving the second fingerprint that the user inputs;
The second processing module is used for judging whether the second fingerprint mates the second default fingerprint, if coupling, then checking is passed through, if do not mate, and then prompting user fingerprint input error.
Compared with prior art; above-mentioned fingerprint authentication method and system for electronic installation; a plurality of fingerprints by the continuous input of identification user; and whether the fingerprint that authentication of users is repeatedly inputted mates default fingerprint sequence; only have the fingerprint of repeatedly inputting continuously as the user to mate default fingerprint sequence fully and just can by checking, improve the safeguard protection intensity to electronic installation.
Description of drawings
Fig. 1 is the functional block diagram of the electronic installation in one embodiment of the present invention.
Fig. 2 is the process flow diagram of the fingerprint authentication method that is used for electronic installation in one embodiment of the present invention.
Fig. 3 is the module frame chart of the fingerprint verification system that is used for electronic installation in one embodiment of the present invention.
The main element symbol description
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Following embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
Embodiment
See also Fig. 1, schematically show the electronic installation 10 according to one embodiment of the present invention among the figure, described electronic installation 10 comprises central processing unit 101, storer 102, display screen 103, fingerprint identification device 104 and audio output device 105.Described electronic installation 10 can be notebook computer, smart mobile phone, palm digital assistants, panel computer, digital album (digital photo frame) or other electronic equipments, as required, described electronic installation 10 can also comprise network interface card or other input and output (I/O) device, such as mouse, keyboard etc.
Described central processing unit 101 is for the treatment of other functional modules of data and the described electronic installation 10 of management.
Described storer 102 is used for the storage data, can comprise the memory storages such as random-access memory (ram), flash memory.
Described display screen 103 is used for providing visual human-computer interaction interface, such as, described display screen 103 can be the LCD LCDs.
Described fingerprint identification device 104 is used for the fingerprint of one or more fingers of identification and recording user.Because fingerprint has uniqueness, therefore described fingerprint identification device 104 can be used for unique identification user or user's specific finger.Existing fingerprint identification technology comprises mainly that fingerprint image obtains, processing, feature extraction and than reciprocity process.The fingerprint image acquisition process can gather vital fingerprint image by special fingerprint acquisition instrument.At present, fingerprint acquisition instrument mainly contains live body optical profile type, condenser type and pressure-sensitive.
Described audio output device 105 is used for to user's output audio information, and described audio output device 105 can be loudspeaker, audio amplifier or earphone etc.
See also Fig. 2, schematically show the process flow diagram according to the fingerprint authentication method that is used for described electronic installation 10 of one embodiment of the present invention among the figure, said method comprising the steps of:
Step S201, display frame on described display screen 103, prompting user carries out the fingerprint input first time.In other embodiments, can carry out the fingerprint input first time by described audio output device 105 prompting user that plays sound, pilot lamp that can also be by described fingerprint identification device 104 or loudspeaker prompting user carry out first time fingerprint and input.
Step S202 receives the first fingerprint that the user inputs by described fingerprint identification device 104.
Step S203 judges that whether the first fingerprint mates the first default fingerprint, if coupling then enters step S205, if do not mate, then enters step S204.
Step S204 plays sound or pilot lamp or loudspeaker by described fingerprint identification device 104 input error of prompting user fingerprint by described display screen 103 display frames or by described audio output device 105.Then, return step S201, prompting user carries out the fingerprint input first time again.
Step S205 plays sound or pilot lamp or loudspeaker by described fingerprint identification device 104 by described display screen 103 display frames or by described audio output device 105, and prompting user carries out second time fingerprint and inputs.
Step S206 receives the second fingerprint that the user inputs by described fingerprint identification device 104.
Step S207 judges that whether the second fingerprint mates the second default fingerprint, if coupling then enters step S208, if do not mate, then enters step S204.The described first default fingerprint and the described second default fingerprint take out from the default fingerprint sequence that is stored in described storer 102, in default fingerprint sequence, the described first default fingerprint and the described second default fingerprint can be set as identical fingerprints, also can be set as different fingerprints.
Step S208 plays sound or pilot lamp or loudspeaker by described fingerprint identification device 104 by described display screen 103 display frames or by described audio output device 105, and the prompting user checking is passed through.The user obtains the access permission to described electronic installation 10, can carry out next step other operations, such as the access of data etc.
Set forth for convenient, in embodiment shown in Figure 2, the default fingerprint sequence that is stored in described storer 102 has only comprised 2 default fingerprints, the user can be by checking by continuous 2 input fingerprints, but the demand according to security intensity, the default fingerprint quantity that default fingerprint sequence comprises can be the random natural number more than 2, and default fingerprint quantity is more, and security intensity is higher.
In another embodiment, after step S205 prompting user carries out the fingerprint input second time, if in a Preset Time, for example in 3 seconds, do not receive the second fingerprint of user's input, then enter step S204, judge the user fingerprints input error.Overtime setting like this can improve safeguard protection intensity.
See also Fig. 3, schematically show the module frame chart according to the fingerprint verification system 30 that is used for described electronic installation 10 of one embodiment of the present invention among the figure, described fingerprint verification system 30 comprises reminding module 301, the first receiver module 302, the first processing module 303, the second receiver module 304 and the second processing module 305.
Described reminding module 301 is used for prompting user and carries out the fingerprint input first time.
Described the first receiver module 302 is used for receiving the first fingerprint that the user inputs by described fingerprint identification device 104.
Described the first processing module 303 is used for judging whether the first fingerprint mates the first default fingerprint, if coupling, then prompting user carries out the fingerprint input second time, if do not mate, and then prompting user fingerprint input error, prompting user re-starts for the first time fingerprint input.
Described the second receiver module 304 is used for receiving the second fingerprint that the user inputs.
Described the second processing module 305 is used for judging whether the second fingerprint mates the second default fingerprint, if coupling, then checking is passed through, if do not mate, and then prompting user fingerprint input error, further prompting user re-starts for the first time fingerprint input.
In another embodiment, described the second processing module also is used for after prompting user carries out the fingerprint input second time, if in Preset Time, do not receive the second fingerprint of user's input, then prompting user fingerprint input error, further prompting user re-starts for the first time fingerprint input.
Compared with prior art, above-mentioned fingerprint authentication method and system for electronic installation 10, a plurality of fingerprints by the continuous input of identification user, and whether the fingerprint of judging these inputs all mates default fingerprint sequence, only have whole couplings, could be by authentication, allow the user obtain rights of using to electronic installation, in proof procedure, if 1 fingerprint input is arranged does not mate, then require the user again to verify since the fingerprint input first time, effectively prevented the possibility of Brute Force.If it is applied to the fields such as data encryption, authentication; than traditional single fingerprint authentication method and system; the fingerprint combination of particular sequence has significantly improved the security performance of electronic installation aspect data integrity, secret protection; and can be according to the demand of safety; the fingerprint quantity that self-defined default fingerprint sequence comprises has very high dirigibility and extendability.
To one skilled in the art, can make other corresponding changes or adjustment in conjunction with the actual needs of producing according to invention scheme of the present invention and inventive concept, and these changes and adjustment all should belong to the protection domain of claim of the present invention.
Claims (10)
1. fingerprint authentication method that is used for electronic installation, it is characterized in that: described method comprises:
Prompting user carries out the fingerprint input first time;
Receive the first fingerprint of user's input;
Judge whether the first fingerprint mates the first default fingerprint, if coupling, then prompting user carries out the fingerprint input second time, if do not mate, and then prompting user fingerprint input error;
Receive the second fingerprint of user's input;
Judge whether the second fingerprint mates the second default fingerprint, if coupling, then checking is passed through, if do not mate, then prompting user fingerprint input error.
2. fingerprint authentication method as claimed in claim 1 is characterized in that: if the first fingerprint and the first default fingerprint do not mate, then further prompting user re-starts for the first time fingerprint input.
3. fingerprint authentication method as claimed in claim 1 is characterized in that: if the second fingerprint and the second default fingerprint do not mate, then further prompting user re-starts for the first time fingerprint input.
4. fingerprint authentication method as claimed in claim 1 is characterized in that: after prompting user carries out the fingerprint input second time, if do not receive the second fingerprint of user's input, then prompting user fingerprint input error in Preset Time.
5. fingerprint authentication method as claimed in claim 4 is characterized in that: if do not receive the second fingerprint of user's input in Preset Time, then further prompting user re-starts for the first time fingerprint input.
6. fingerprint verification system that is used for electronic installation, it is characterized in that: described system comprises:
Reminding module is used for prompting user and carries out the fingerprint input first time;
The first receiver module is used for receiving the first fingerprint that the user inputs;
The first processing module judges whether the first fingerprint mates the first default fingerprint, if coupling, then prompting user carries out the fingerprint input second time, if do not mate, and then prompting user fingerprint input error;
The second receiver module is used for receiving the second fingerprint that the user inputs;
The second processing module is used for judging whether the second fingerprint mates the second default fingerprint, if coupling, then checking is passed through, if do not mate, and then prompting user fingerprint input error.
7. fingerprint verification system as claimed in claim 6 is characterized in that: described the first processing module also is used for when the first fingerprint does not mate with the first default fingerprint, and further prompting user re-starts first time fingerprint and inputs.
8. fingerprint verification system as claimed in claim 6 is characterized in that: described the second processing module also is used for when the second fingerprint does not mate with the second default fingerprint, and further prompting user re-starts first time fingerprint and inputs.
9. fingerprint verification system as claimed in claim 6, it is characterized in that: described the second processing module also is used for after prompting user carries out the fingerprint input second time, if in Preset Time, do not receive the second fingerprint of user's input, then prompting user fingerprint input error.
10. fingerprint verification system as claimed in claim 9 is characterized in that: when described the second processing module also was used for not receiving the second fingerprint of user's input in Preset Time, further prompting user re-started for the first time fingerprint input.
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| CN2012101098046A CN103377364A (en) | 2012-04-16 | 2012-04-16 | Fingerprint verification method for electronic device and system |
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| CN2012101098046A CN103377364A (en) | 2012-04-16 | 2012-04-16 | Fingerprint verification method for electronic device and system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751038A (en) * | 2013-12-25 | 2015-07-01 | 腾讯科技（深圳）有限公司 | Identity authentication method, device and system |
| CN104767984A (en) * | 2015-03-25 | 2015-07-08 | 广东欧珀移动通信有限公司 | Color temperature adjusting method for flash lamp and terminal |
| CN105138884A (en) * | 2015-08-17 | 2015-12-09 | 联想(北京)有限公司 | Verification method and electronic equipment |
| CN105228129A (en) * | 2015-08-27 | 2016-01-06 | 广东欧珀移动通信有限公司 | A kind of data card control method based on finger print information and data card |
| CN105281907A (en) * | 2014-07-11 | 2016-01-27 | 腾讯科技（深圳）有限公司 | Encrypted data processing method and apparatus |
| CN105279400A (en) * | 2014-12-22 | 2016-01-27 | 东莞市步步高通信软件有限公司 | Mobile terminal security management method and mobile terminal |
| CN105404804A (en) * | 2015-10-29 | 2016-03-16 | 东莞酷派软件技术有限公司 | Fingerprint verification method and device |
| CN106096389A (en) * | 2016-05-31 | 2016-11-09 | 广东欧珀移动通信有限公司 | A kind of method of unlocked by fingerprint and terminal |
| CN107122647A (en) * | 2017-04-27 | 2017-09-01 | 奇酷互联网络科技（深圳）有限公司 | Finger print data processing method, device and electronic equipment |
| WO2018000131A1 (en) * | 2016-06-27 | 2018-01-04 | 北京小米移动软件有限公司 | Fingerprint authentication method and device |
| CN109189540A (en) * | 2018-09-13 | 2019-01-11 | Oppo广东移动通信有限公司 | Control method of electronic device, system and electronic equipment |
| CN109403738A (en) * | 2018-12-14 | 2019-03-01 | 温州市龙湾海伦五金厂 | A kind of intelligent fingerprint lock for reinforcing anti-theft performance |
| CN110401771A (en) * | 2019-07-19 | 2019-11-01 | 努比亚技术有限公司 | A kind of double screen method for handover control, terminal and computer readable storage medium |
| CN110838196A (en) * | 2019-11-11 | 2020-02-25 | 珠海格力电器股份有限公司 | Intelligent door lock control method, intelligent door lock control system and intelligent door lock |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751038A (en) * | 2013-12-25 | 2015-07-01 | 腾讯科技（深圳）有限公司 | Identity authentication method, device and system |
| CN105281907B (en) * | 2014-07-11 | 2020-08-07 | 腾讯科技（深圳）有限公司 | Encrypted data processing method and device |
| CN105281907A (en) * | 2014-07-11 | 2016-01-27 | 腾讯科技（深圳）有限公司 | Encrypted data processing method and apparatus |
| CN105279400A (en) * | 2014-12-22 | 2016-01-27 | 东莞市步步高通信软件有限公司 | Mobile terminal security management method and mobile terminal |
| CN104767984A (en) * | 2015-03-25 | 2015-07-08 | 广东欧珀移动通信有限公司 | Color temperature adjusting method for flash lamp and terminal |
| CN105138884A (en) * | 2015-08-17 | 2015-12-09 | 联想(北京)有限公司 | Verification method and electronic equipment |
| CN105138884B (en) * | 2015-08-17 | 2018-10-12 | 联想(北京)有限公司 | Verification method and electronic equipment |
| CN105228129B (en) * | 2015-08-27 | 2018-03-02 | 广东欧珀移动通信有限公司 | A kind of data card control method and data card based on finger print information |
| CN105228129A (en) * | 2015-08-27 | 2016-01-06 | 广东欧珀移动通信有限公司 | A kind of data card control method based on finger print information and data card |
| CN108271148A (en) * | 2015-08-27 | 2018-07-10 | 广东欧珀移动通信有限公司 | A kind of data card control method and data card based on finger print information |
| CN105404804A (en) * | 2015-10-29 | 2016-03-16 | 东莞酷派软件技术有限公司 | Fingerprint verification method and device |
| CN106096389A (en) * | 2016-05-31 | 2016-11-09 | 广东欧珀移动通信有限公司 | A kind of method of unlocked by fingerprint and terminal |
| US10671827B2 (en) | 2016-06-27 | 2020-06-02 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and device for fingerprint verification |
| WO2018000131A1 (en) * | 2016-06-27 | 2018-01-04 | 北京小米移动软件有限公司 | Fingerprint authentication method and device |
| CN107122647A (en) * | 2017-04-27 | 2017-09-01 | 奇酷互联网络科技（深圳）有限公司 | Finger print data processing method, device and electronic equipment |
| CN109189540A (en) * | 2018-09-13 | 2019-01-11 | Oppo广东移动通信有限公司 | Control method of electronic device, system and electronic equipment |
| CN109189540B (en) * | 2018-09-13 | 2022-07-12 | Oppo广东移动通信有限公司 | Electronic equipment control method and system and electronic equipment |
| CN109403738A (en) * | 2018-12-14 | 2019-03-01 | 温州市龙湾海伦五金厂 | A kind of intelligent fingerprint lock for reinforcing anti-theft performance |
| CN109403738B (en) * | 2018-12-14 | 2021-03-23 | 温州市龙湾海伦五金厂 | Intelligent fingerprint lock with enhanced anti-theft performance |
| CN110401771A (en) * | 2019-07-19 | 2019-11-01 | 努比亚技术有限公司 | A kind of double screen method for handover control, terminal and computer readable storage medium |
| CN110838196A (en) * | 2019-11-11 | 2020-02-25 | 珠海格力电器股份有限公司 | Intelligent door lock control method, intelligent door lock control system and intelligent door lock |
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Application publication date: 20131030 |