CN1719369A - Method of authorized use of computer platform axternal communication port and its interface - Google Patents
Method of authorized use of computer platform axternal communication port and its interface Download PDFInfo
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- CN1719369A CN1719369A CN 200410062381 CN200410062381A CN1719369A CN 1719369 A CN1719369 A CN 1719369A CN 200410062381 CN200410062381 CN 200410062381 CN 200410062381 A CN200410062381 A CN 200410062381A CN 1719369 A CN1719369 A CN 1719369A
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- computer platform
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- password
- axternal communication
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Abstract
The present invention relates to a computer platform outgoing communication port authorized application method and its interface. It at least includes starting-up response module, cipher input module, cipher checking module and communication port use-starting module. The interface for computer platform outgoing communication port authorized application can be used in the computer platform, and said computer platform is equipped with outgoing communication port and can provide authorized application function for said outgoing communication port. Besides, said invention also provides its concrete application method and steps.
Description
Technical field
The invention relates to a kind of computer information technology, method and the interface of licensing about a kind of computer platform axternal communication port particularly, can carry to computer platform, desktop PC for example, notebook computer, Tablet PC, network workstation etc., and this computer platform is equipped with axternal communication port, USB (universal serial bus) (UniversalSerial Bus for example, USB) communication port or live wire formula (Fire Wire) communication port, axternal communication port on this computer platform provided license function, whether the user who judges this computer platform whereby has legal authorization is used axternal communication port on this computer platform.
Background technology
A kind of portable data storage device of pouch-type has been developed in the computerized information field at present, for example USB movable flashing dish, USB hard disk etc., the user can carry everywhither easily, and the data on a certain computer platform are transferred to another computer platform.Present movable flashing dish is the USB (universal serial bus) of compatibility standard (Universal Serial Bus mostly, USB) or live wire formula (Fire Wire) communication interface, just can overlap to the computer platform that is equipped with USB or Fire Wire connectivity port, comprise desktop PC, notebook computer, Tablet PC, network workstation etc., for the user provides a kind of plug and play (plug-and-play, circumscribed data storing function PnP).Since the movable flashing dish do not need additional power source, need not be on computer platform install driver, and its volume is short and small, is easy to carry about with one, and has therefore become welcome a kind of computing machine periphery storage device on the present computing machine consumption market.
Yet for incorporated business or government bodies, being extensive use of of movable flashing dish also can allow commerce or national security confidential data in its internal calculation machine equipment, be easy to by unlawfully by USB axternal communication port and movable flashing dish copy, cause commerce or national security confidential data to be divulged a secret and cause unnecessary loss.
Summary of the invention
For overcoming the shortcoming of above-mentioned prior art, the method and the interface that provide a kind of computer platform axternal communication port to license is provided fundamental purpose of the present invention, can provide the axternal communication port on the computer platform and license function, allow incorporated business or government bodies prevent that the confidential data in its inner computer from unlawfully being copied by axternal communication port.
Method and interface that computer platform axternal communication port of the present invention is licensed are used for computer platform, desktop PC for example, notebook computer, Tablet PC, network workstation etc., and this computer platform is equipped with axternal communication port, USB (universal serial bus) (Universal Serial Bus for example, USB) communication port or live wire formula (Fire Wire) communication port, license function for the axternal communication port on this computer platform provides, whether the user who judges this computer platform whereby has legal authorization is used axternal communication port on this computer platform.
The method that computer platform axternal communication port of the present invention is licensed comprises at least: when this computer platform sends the start incident, responsively send password input active information; Respond this password input active information, display password data input interface on this computer platform, the password that the password incoming event that the reception user controls is inputed; The password that this keying material input interface is received compares with the legal authorization password list of building in advance, checks whether the password of this password incoming event input is the password of legal authorization; If then send the axternal communication port active information; If not, then send the axternal communication port blocking information; And respond this axternal communication port active information, the axternal communication port on this computer platform is set at state of activation; Otherwise then respond this axternal communication port blocking information, this axternal communication port is set at disabled status.
The interface that computer platform axternal communication port of the present invention is licensed comprises at least: the start respond module, and can when sending the start incident, this computer platform responsively send password input active information; The password load module can respond the password input active information that this start respond module is sent, display password data input interface on this computer platform, the password that the password incoming event that the reception user controls is inputed; The cryptographic check module, the password that this password load module can be received compares with the legal authorization password list of building in advance, checks whether the password of this password incoming event input is the password of legal authorization; If then send the axternal communication port active information; Otherwise if not, then send the axternal communication port blocking information; And communication port enables module, can respond the axternal communication port active information that this cryptographic check module is sent, and the axternal communication port on this computer platform is set at state of activation; Otherwise send under the situation of axternal communication port blocking information in this cryptographic check module, then responsively this axternal communication port is set at disabled status.
The method that computer platform axternal communication port of the present invention is licensed and the characteristics of interface are, during the computer platform start, adopt password input mode to judge whether the user of this computer platform has the right of the axternal communication port on this computer platform of legal use; If then allow the user after the computer platform start is finished, the external communication function that can utilize axternal communication port to provide; If not, then allow the user after the computer platform start is finished, only can use operating system and application program on this computer platform, the external communication function that can't utilize axternal communication port to provide.These characteristics can allow incorporated business or government bodies be used for preventing confidential data in its inner computer by axternal communication port by illegal copies.
Description of drawings
Fig. 1 is a structural representation, shows that computer platform axternal communication port of the present invention licenses the application structure of interface and the basic structure of Object Oriented OO component model thereof.
Embodiment
Embodiment
Below be conjunction with figs., describe the method that computer platform axternal communication port of the present invention licenses and the embodiment of interface in detail.
Fig. 1 promptly shows the application structure of the interface 100 that computer platform axternal communication port of the present invention is licensed and the basic structure of Object Oriented OO component model (object-oriented componentmodel) thereof.As shown in the figure, be to carry in interface 100 practical applications that computer platform axternal communication port of the present invention is licensed to computer platform 10, desktop PC for example, notebook computer, Tablet PC, network workstation etc., and this computer platform 10 is equipped with axternal communication port 20, USB (universal serial bus) (Universal SerialBus for example, USB) communication port or live wire formula (Fire Wire) communication port, this axternal communication port 20 provided license function, judge whereby whether the user of this computer platform 10 has the right of axternal communication port 20 on this computer platform 10 of legal use; If have, then this axternal communication port 20 is set at upstate, the external communication function that the user can utilize this axternal communication port 20 to provide for example overlaps axternal communication port 20 to movable flashing dish 30; Otherwise, then this axternal communication port 20 being set at disabled status, the user only can use operating system and the application program on this computer platform 10, but the external communication function that can't utilize this axternal communication port 20 to provide.
In the specific implementation, the interface 100 that computer platform axternal communication port of the present invention is licensed can for example be realized with computer program, and the code of this computer program is integrated in BIOS (the Basic Input/Output System) boot program of computer platform 10.
The basic structure of the Object Oriented OO component model of the interface 100 that computer platform axternal communication port of the present invention is licensed (object-oriented component model) comprises at least: (a) start respond module 110; (b) the password load module 120; (c) the cryptographic check module 130; And (d) communication port is enabled module 140.
Start respond module 110 can respond this start incident 111 and send password input active information to password load module 120 when computer platform 10 starts (when just producing start incident 111 on this computer platform 10).
Communication port is enabled module 140 and can be sent under the situation of axternal communication port active information in above-mentioned cryptographic check module 130, and the axternal communication port 20 on this computer platform 10 is set at state of activation; Otherwise but send in cryptographic check module 130 under the situation of axternal communication port blocking information, then axternal communication port 20 is set at disabled status.
The method that computer platform axternal communication port of the present invention is licensed in actual application is: when the user will use this computer platform 10, then this user can make computer platform 10 carry out boot program (for example directly opening the power supply of this computer platform 10).This start incident 111 promptly can make start respond module 110 responsively send password input active information to password load module 120, make password load module 120 display password data input interface on the screen 11 of this computer platform 10, allow the user for example by keyboard 12 its legal passwords of input.After finishing the password input service, the user (just sends after the password incoming event 121), can make cryptographic check module 130 that the password of user's input is compared with the legal authorization password list of building in advance 131, check whereby whether the password that the user inputs is the password of legal authorization; If then send the axternal communication port active information; Otherwise if not, then send the axternal communication port blocking information.In addition, if the user does not import password in preset time length (for example being 1 minute), then password load module 120 also can send the axternal communication port blocking information after overtime.
After cryptographic check module 130 is sent the axternal communication port active information, can make communication port enable module 140 axternal communication port 20 on this computer platform 10 is set at state of activation, allow the user after computer platform 10 starts are finished, the external communication function that can utilize this axternal communication port 20 to provide for example overlaps axternal communication port 20 to movable flashing dish 30.
Otherwise, if cryptographic check module 130 is sent the axternal communication port blocking information, then it makes communication port enable module 140 axternal communication port 20 is set at disabled status, allow the user after computer platform 10 starts are finished, only can use operating system and application program on this computer platform 10, the external communication function that can't utilize this axternal communication port 20 to provide.
Generally speaking, the invention provides method and interface that a kind of computer platform axternal communication port of novelty is licensed, be applied in and carry, and this computer platform is equipped with axternal communication port, the axternal communication port on this computer platform is provided license function to computer platform; And when its characteristics are the computer platform start, adopt password input mode to judge whether the user of this computer platform has the right of the axternal communication port on this computer platform of legal use; If then allow the user after the computer platform start is finished, the external communication function that can utilize axternal communication port to provide; Otherwise, then allow the user after the computer platform start is finished, only can use operating system and application program on this computer platform, but the external communication function that can't utilize axternal communication port to provide.These characteristics can allow incorporated business or government bodies be used for preventing confidential data in its inner computer from unlawfully being copied by axternal communication port.Therefore the present invention has splendid progressive and practicality.
Claims (15)
1. method that computer platform axternal communication port is licensed, be applied in computer platform, and this computer platform is equipped with axternal communication port, axternal communication port on this computer platform provided license function, it is characterized in that the method that this computer platform axternal communication port is licensed comprises at least:
When this computer platform sends the start incident, responsively send password input active information;
Respond this password input active information, display password data input interface on this computer platform, the password that the password incoming event that the reception user controls is inputed;
The password that this keying material input interface is received compares with the legal authorization password list of building in advance, checks whether the password of this password incoming event input is the password of legal authorization; If then send the axternal communication port active information; If not, then send the axternal communication port blocking information; And
Respond this axternal communication port active information, the axternal communication port on this computer platform is set at state of activation; Otherwise then respond this axternal communication port blocking information, this axternal communication port is set at disabled status.
2. the method that computer platform axternal communication port as claimed in claim 1 is licensed is characterized in that this computer platform is a desktop PC.
3. the method that computer platform axternal communication port as claimed in claim 1 is licensed is characterized in that this computer platform is a notebook computer.
4. the method that computer platform axternal communication port as claimed in claim 1 is licensed is characterized in that this computer platform is a Tablet PC.
5. the method that computer platform axternal communication port as claimed in claim 1 is licensed, wherein this computer platform is a network workstation.
6. the method that computer platform axternal communication port as claimed in claim 1 is licensed is characterized in that, this axternal communication port is the USB (universal serial bus) communication port.
7. the method that computer platform axternal communication port as claimed in claim 1 is licensed is characterized in that, this axternal communication port is a live wire formula communication port.
8. interface that computer platform axternal communication port is licensed, carry to computer platform, and this computer platform is equipped with axternal communication port, axternal communication port on this computer platform provided license function, it is characterized in that the interface that this computer platform axternal communication port is licensed comprises at least:
The start respond module can responsively be sent password input active information when this computer platform sends the start incident;
The password load module can respond the password input active information that this start respond module is sent, display password data input interface on this computer platform, the password that the password incoming event that the reception user controls is inputed;
The cryptographic check module, the password that this password load module can be received compares with the legal authorization password list of building in advance, checks whether the password of this password incoming event input is the password of legal authorization; If then send the axternal communication port active information; Otherwise if not, then send the axternal communication port blocking information; And
Communication port is enabled module, can respond the axternal communication port active information that this cryptographic check module is sent, and the axternal communication port on this computer platform is set at state of activation; Otherwise send under the situation of axternal communication port blocking information in this cryptographic check module, then responsively this axternal communication port is set at disabled status.
9. the interface that computer platform axternal communication port as claimed in claim 8 is licensed is characterized in that this computer platform is a desktop PC.
10. the interface that computer platform axternal communication port as claimed in claim 8 is licensed is characterized in that this computer platform is a notebook computer.
11. the interface that computer platform axternal communication port as claimed in claim 8 is licensed is characterized in that, this computer platform is a Tablet PC.
12. the interface that computer platform axternal communication port as claimed in claim 8 is licensed is characterized in that, this computer platform is a network workstation.
13. the interface that computer platform axternal communication port as claimed in claim 8 is licensed is characterized in that, this axternal communication port is the USB (universal serial bus) communication port.
14. the interface that computer platform axternal communication port as claimed in claim 8 is licensed is characterized in that, this axternal communication port is a live wire formula communication port.
15. the interface that computer platform axternal communication port as claimed in claim 8 is licensed, it is characterized in that, this cryptographic check module and then have timing function, can be after this keying material input interface is presented on this computer platform after the preset time length, if do not receive the password incoming event yet, then also send the axternal communication port blocking information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410062381 CN1719369A (en) | 2004-07-09 | 2004-07-09 | Method of authorized use of computer platform axternal communication port and its interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410062381 CN1719369A (en) | 2004-07-09 | 2004-07-09 | Method of authorized use of computer platform axternal communication port and its interface |
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| Publication Number | Publication Date |
|---|---|
| CN1719369A true CN1719369A (en) | 2006-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410062381 Pending CN1719369A (en) | 2004-07-09 | 2004-07-09 | Method of authorized use of computer platform axternal communication port and its interface |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101009915B (en) * | 2006-01-26 | 2011-04-13 | 华为技术有限公司 | Media-free switching device and its state migration method |
| CN101241439B (en) * | 2007-02-05 | 2013-04-03 | 惠普开发有限公司 | Managing access to computer components |
| CN103106358A (en) * | 2011-11-15 | 2013-05-15 | 研祥智能科技股份有限公司 | Method and device for distributing computer system permissions |
| CN106127058A (en) * | 2016-06-29 | 2016-11-16 | 爱德华·斯沃博达 | A kind of method improving intelligent automation device security |
-
2004
- 2004-07-09 CN CN 200410062381 patent/CN1719369A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101009915B (en) * | 2006-01-26 | 2011-04-13 | 华为技术有限公司 | Media-free switching device and its state migration method |
| CN101241439B (en) * | 2007-02-05 | 2013-04-03 | 惠普开发有限公司 | Managing access to computer components |
| CN103106358A (en) * | 2011-11-15 | 2013-05-15 | 研祥智能科技股份有限公司 | Method and device for distributing computer system permissions |
| CN103106358B (en) * | 2011-11-15 | 2018-03-02 | 研祥智能科技股份有限公司 | The method and apparatus for distributing computer system authority |
| CN106127058A (en) * | 2016-06-29 | 2016-11-16 | 爱德华·斯沃博达 | A kind of method improving intelligent automation device security |
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