CN106295307A - A kind of method realizing encrypted U disk data based on image password - Google Patents
A kind of method realizing encrypted U disk data based on image password Download PDFInfo
- Publication number
- CN106295307A CN106295307A CN201610687348.1A CN201610687348A CN106295307A CN 106295307 A CN106295307 A CN 106295307A CN 201610687348 A CN201610687348 A CN 201610687348A CN 106295307 A CN106295307 A CN 106295307A
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- graphical passwords
- password
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A kind of method realizing encrypted U disk data based on image password, comprises the following steps: (1) is respectively provided with graphical passwords input area on U dish, graphical passwords stores module, supply module, on & off switch, graphical passwords arrange module, graphical passwords acquisition module, graphical passwords detection module；Described Password Input district includes that four summits that matts, matts include on matts, the midpoint of four sideline sections, 1 central point amount to nine points, and any adjacent point can form pattern password by line；Arranging virus killing module, wireless communication module in described U dish, wireless communication module is connected with the Wi-Fi in environment；Virus killing module realizes virus base by wireless communication module and upgrades；(2) image password is arranged；(3) image password input；(4) image password detection.Image password as checking means, is increased virus killing module so that the safety of USB flash disk is greatly promoted by the present invention simultaneously, it addition, make the operation of U dish more simply, uses more convenient.
Description
Technical field
The present invention relates to a kind of USB flash disk, be specifically related to a kind of method realizing encrypted U disk data based on image password, belong to
Electronic storage device technical field.
Background technology
Along with progress and the development of science and technology of society, U dish is simple to operate with it, and the advantage being convenient for carrying has become as to be worked as
The important selection mode of lower people's data copy, but during using U dish, still can there is a lot of problem, such as:
If U dish is stolen, if the inside stores again the most important data, then consequence is hardly imaginable, and using
Journey all can cause owing to having suffered virus etc. other reasons the loss of vital data of U dish, the most any situation, all can
The place of a lot of inconvenience is easily lost and safety currently for the data in U dish in correlation technique to our work strip
The highest problem, the most not yet proposes effective solution.
Notification number is 101196967, Chinese invention patent disclosed in 11 days June in 2008 of publication date disclose a kind of based on
Image password realizes the method for encrypted U disk data, and management process is as follows: 1) utilize WatchKEY Pro smart card as management
Key, carries out trusted medium registed authorization to U dish, first checks for whether U dish is that WatchKEY Pro authorizes during registed authorization
The U dish that factory produces, and judge U dish the most registed authorization according to the authorization message in U dish private area, register and awarded
That weighs is considered safe U dish, if not registered mandate, then allows U dish is carried out registed authorization；2) peace of registered mandate
When formality for public use handled by full U dish, setting different security domains according to the U dish that is not all of security requirements, security domain information is with close
Literary composition form writes safe U dish private area, and according to the security domain information set, limiting U dish can only make in the security domain specified
With；3) by capture Windows bottom message, computer port change information is read, it is ensured that computer port is not illegally made
With；4) by Windows SDK file input and output technology is extended, the change that file is occurred is captured, by U dish
Place of safety is as monitored path, the file operation in monitoring U dish；5) by Windows Shell technology is expanded
Exhibition, expands in system right button menu by place of safety closing function, and user only need to click on right mouse button and realize the closedown of place of safety.
Use technique scheme, need WatchKEY Pro smart card as management key, operation complexity, use inconvenience.
Notification number is 105740719A, the Chinese invention patent in publication date on July 6th, 2016 discloses a kind of wireless security
The implementation method of U dish, including: binding step: by this wireless security U dish and a mobile terminal binding；Connection Step: by this nothing
Wireless connections relation is set up between line safe U dish and this mobile terminal；Judge step: judge whether this wireless security U dish connects
Enter to an electronic third-party equipment；Credit step: when this wireless security U dish accesses to an electronic third-party equipment, this is wireless
Safe U dish sends credit solicited message to this mobile terminal；Response of step: this mobile terminal receives this wireless security U dish
After the credit solicited message sent, it is judged that whether this credit solicited message meets credit condition, meets in this credit solicited message
During credit condition, transmit credit by information to this wireless security U dish；Clearance step: this wireless security U dish is receiving this
When credit is by information, the access limit of this wireless security U dish of letting pass；Read-write step: electronic third-party equipment is in this wireless peace
After full U dish clearance access limit, read and write the data file in this wireless security U dish.Use technique scheme, operating time
Long, serviceability is not good enough.
Accordingly, it would be desirable to a kind of new U dish method for managing security.
Summary of the invention
It is an object of the invention to provide a kind of method realizing encrypted U disk data based on image password, image password is made
For checking means, increase virus killing module so that the safety of USB flash disk is greatly promoted simultaneously, it addition, make the operation of U dish more simply,
Use more convenient.
It is an object of the invention to be achieved through the following technical solutions, a kind of realize encrypted U disk data based on image password
Method, described implementation method comprises the following steps:
(1) be respectively provided with graphical passwords input area on U dish, graphical passwords stores module, supply module, on & off switch, figure are close
Code arranges module, graphical passwords acquisition module, graphical passwords detection module；Described Password Input district includes matts, matts
Including that on matts four summits, the midpoint of four sideline sections, 1 central point amount to nine points, any adjacent point can connect
Line forms pattern password；Virus killing module, wireless communication module are set in described U dish, wireless with environment of wireless communication module
Networking is connected；Virus killing module realizes virus base by wireless communication module and upgrades；
(2) user arranges module by the graphical passwords on U dish and carries out graphical passwords setting, and user passes through Password Input district pair
Nine points carry out line and form graphical passwords, and graphical passwords is saved in graphical passwords storage module；
(3) open described USB flash disk when user by & off switch, trigger graphical passwords input area, graphical passwords by starting module
Input area shows " please input " word；
(4) user is by the figure answer of graphical passwords input area input user, and graphical passwords acquisition module will get
User figure answer send to graphical passwords detection module, graphical passwords detection module compare the figure answer of user with
Being set in advance in graphical passwords and store the figure answer in module the most unanimously, if both are consistent, graphical passwords input area shows
Show " welcoming to use " word；If inconsistent, graphical passwords input area will send " code error please re-enter " password.
Preferably, described wireless communication module is bluetooth communication module.
Preferably, described wireless communication module is wifi communication module.
Preferably, described user in 24 hours the chance of input picture password be 2-8 time.
Preferably, described user in 24 hours the chance of input picture password be 3-5 time.
Compared with prior art, the method have the advantages that the present invention using image password as checking means, with
Shi Zengjia kills virus module so that the safety of USB flash disk is greatly promoted, it addition, make the operation of U dish simpler, uses more convenient.
Detailed description of the invention
A kind of method realizing encrypted U disk data based on image password, comprises the following steps:
(1) be respectively provided with graphical passwords input area on U dish, graphical passwords stores module, supply module, on & off switch, figure are close
Code arranges module, graphical passwords acquisition module, graphical passwords detection module；Described Password Input district includes matts, matts
Including that on matts four summits, the midpoint of four sideline sections, 1 central point amount to nine points, any adjacent point can connect
Line forms pattern password；Virus killing module, wireless communication module are set in described U dish, wireless with environment of wireless communication module
Networking is connected；Virus killing module realizes virus base by wireless communication module and upgrades；
(2) user arranges module by the graphical passwords on U dish and carries out graphical passwords setting, and user passes through Password Input district pair
Nine points carry out line and form graphical passwords, and graphical passwords is saved in graphical passwords storage module；
(3) open described USB flash disk when user by & off switch, trigger graphical passwords input area, graphical passwords by starting module
Input area shows " please input " word；
(4) user is by the figure answer of graphical passwords input area input user, and graphical passwords acquisition module will get
User figure answer send to graphical passwords detection module, graphical passwords detection module compare the figure answer of user with
Being set in advance in graphical passwords and store the figure answer in module the most unanimously, if both are consistent, graphical passwords input area shows
Show " welcoming to use " word；If inconsistent, graphical passwords input area will send " code error please re-enter " password.
Preferably, described wireless communication module is bluetooth communication module.
Preferably, described wireless communication module is wifi communication module.
Preferably, described user in 24 hours the chance of input picture password be 2-8 time.
Preferably, described user in 24 hours the chance of input picture password be 3-5 time.
Image password as checking means, is increased virus killing module so that the safety of USB flash disk carries significantly by the present invention simultaneously
Rise, it addition, make the operation of U dish more simply, use more convenient.
Claims (5)
1. the method realizing encrypted U disk data based on image password, is characterized in that, described implementation method includes following step
Rapid:
(1) be respectively provided with graphical passwords input area on U dish, graphical passwords stores module, supply module, on & off switch, figure are close
Code arranges module, graphical passwords acquisition module, graphical passwords detection module；Described Password Input district includes matts, matts
Including that on matts four summits, the midpoint of four sideline sections, 1 central point amount to nine points, any adjacent point can connect
Line forms pattern password；Virus killing module, wireless communication module are set in described U dish, wireless with environment of wireless communication module
Networking is connected；Virus killing module realizes virus base by wireless communication module and upgrades；
(2) user arranges module by the graphical passwords on U dish and carries out graphical passwords setting, and user passes through Password Input district pair
Nine points carry out line and form graphical passwords, and graphical passwords is saved in graphical passwords storage module；
(3) open described USB flash disk when user by & off switch, trigger graphical passwords input area, graphical passwords by starting module
Input area shows " please input " word；
(4) user is by the figure answer of graphical passwords input area input user, and graphical passwords acquisition module will get
User figure answer send to graphical passwords detection module, graphical passwords detection module compare the figure answer of user with
Being set in advance in graphical passwords and store the figure answer in module the most unanimously, if both are consistent, graphical passwords input area shows
Show " welcoming to use " word；If inconsistent, graphical passwords input area will send " code error please re-enter " password.
The method realizing encrypted U disk data based on image password the most according to claim 1, it is characterised in that described nothing
Line communication module is bluetooth communication module.
The method realizing encrypted U disk data based on image password the most according to claim 1, it is characterised in that described nothing
Line communication module is wifi communication module.
The method realizing encrypted U disk data based on image password the most according to claim 1, it is characterised in that described in make
User in 24 hours the chance of input picture password be 2-8 time.
The method realizing encrypted U disk data based on image password the most according to claim 1, it is characterised in that described in make
User in 24 hours the chance of input picture password be 3-5 time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687348.1A CN106295307A (en) | 2016-08-19 | 2016-08-19 | A kind of method realizing encrypted U disk data based on image password |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687348.1A CN106295307A (en) | 2016-08-19 | 2016-08-19 | A kind of method realizing encrypted U disk data based on image password |
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| CN106295307A true CN106295307A (en) | 2017-01-04 |
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| CN201610687348.1A Pending CN106295307A (en) | 2016-08-19 | 2016-08-19 | A kind of method realizing encrypted U disk data based on image password |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050210271A1 (en) * | 2003-11-28 | 2005-09-22 | Lightuning Tech. Inc. | Electronic identification key with portable application programs and identified by biometrics authentication |
| CN200953248Y (en) * | 2006-09-20 | 2007-09-26 | 北京中乐华建科技有限公司 | Fingerprint ciphering virus-killing U disc |
| CN101676926A (en) * | 2008-09-16 | 2010-03-24 | 深圳富泰宏精密工业有限公司 | Touch type electronic equipment and its authority control method |
| CN101968841A (en) * | 2010-11-09 | 2011-02-09 | 北京安天电子设备有限公司 | Anti-virus and decryption method and device for USB mobile storage apparatus |
| CN203206256U (en) * | 2013-01-21 | 2013-09-18 | 普天信息技术研究院有限公司 | A mobile storage device |
-
2016
- 2016-08-19 CN CN201610687348.1A patent/CN106295307A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050210271A1 (en) * | 2003-11-28 | 2005-09-22 | Lightuning Tech. Inc. | Electronic identification key with portable application programs and identified by biometrics authentication |
| CN200953248Y (en) * | 2006-09-20 | 2007-09-26 | 北京中乐华建科技有限公司 | Fingerprint ciphering virus-killing U disc |
| CN101676926A (en) * | 2008-09-16 | 2010-03-24 | 深圳富泰宏精密工业有限公司 | Touch type electronic equipment and its authority control method |
| CN101968841A (en) * | 2010-11-09 | 2011-02-09 | 北京安天电子设备有限公司 | Anti-virus and decryption method and device for USB mobile storage apparatus |
| CN203206256U (en) * | 2013-01-21 | 2013-09-18 | 普天信息技术研究院有限公司 | A mobile storage device |
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Application publication date: 20170104 |
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