CN2777616Y - Computer encryption structure - Google Patents
Computer encryption structure Download PDFInfo
- Publication number
- CN2777616Y CN2777616Y CNU200420009970XU CN200420009970U CN2777616Y CN 2777616 Y CN2777616 Y CN 2777616Y CN U200420009970X U CNU200420009970X U CN U200420009970XU CN 200420009970 U CN200420009970 U CN 200420009970U CN 2777616 Y CN2777616 Y CN 2777616Y
- Authority
- CN
- China
- Prior art keywords
- mouse
- disk
- usb interface
- computer
- identification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a computer encryption structure, which comprises a mouse and a U disk, wherein A USB interface is arranged on the mouse, a host computer is provided with an identification module, the U disk is provided with a corresponding identification response module and the U disk is connected to the host computer through the USB interface. The utility model is formed by the way that the USB interface is arranged on the mouse, the USB interface is provided with the corresponding U disk for identification, the identification module and the corresponding identification response module are arranged in the U disk and the host computer and an identification method can adopts the existing softdog method. Thus, when a computer is not used by a user, the U disk can be directly taken out and the computer can be automatically locked. Moreover, the U disk is arranged on the mouse and is very convenient for inserting and pulling. The identification module which is arranged in the host computer of the utility model also has an identification function to identify the ID of the U disk, and the host computer can not identify other U disks which can be inserted. The ID identification method can adopt a corresponding mature RSA algorithm.
Description
Technical field
The utility model relates to a kind of Computer Encrypts Structure.
Background technology
People more and more pay attention to maintaining secrecy at present.Particularly computing machine, the communications field, some relevant security softwares, file encryption algorithm etc. occur in succession, and this problem has been described.Not only commercial to the know-how need to be keep secret, also more and more come into one's own for the protection of personal information privacy! Just because of this, maintaining secrecy of data more and more has been subjected to the attention of computer user in the computer.Having the data in the computer, is that trade secret or individual secret leak out all and will cause great or irreparable damage to the user.The encryption function of computer is also required by increasing user.
The utility model content
At the existing problem and shortage of above-mentioned existing host computer, the purpose of this utility model provides a kind of Computer Encrypts Structure that can limit computation.
The utility model is achieved in that a kind of Computer Encrypts Structure, include mouse and USB flash disk, described mouse is provided with USB interface, and described main frame is provided with authentication module, described USB flash disk is provided with corresponding authentication response module, and described USB flash disk is connected to described main frame by described USB interface.
Further, the USB interface of described mouse is drawn by described main frame USB interface serial connection.
Further, described main frame authentication module has the function that the ID to described USB flash disk authenticates.
Further, the USB interface place of described mouse is provided with movable overhead door.
The utility model is by being provided with USB interface on mouse, and corresponding authentication USB flash disk is set, and authentication module and corresponding authentication response module are set in USB flash disk and main frame, and authentication method wherein can adopt existing softdog mode.Like this, as user during without computer, directly USB flash disk is taken out, computer is with automatic lock machine.And USB flash disk is located on the mouse, very convenient plug.Authentication module in the utility model main frame also has the function that USB flash disk ID is authenticated, and other USB flash disk inserts and can not discerned by main frame.The method of ID authentication can adopt ripe relatively RSA Algorithm.The USB interface place of the utility model mouse also is provided with movable overhead door, after extracting USB flash disk USB interface is blocked, and prevents entering of dust.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is made detailed description.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a workflow diagram of the present utility model.
Embodiment
As shown in Figure 1, 2, the utility model comprises mouse, USB flash disk, and mouse is provided with USB interface, and USB flash disk is connected with main frame by USB interface.Authentication module and corresponding authentication response module are set in USB flash disk and main frame, and authentication method wherein can adopt existing softdog mode.Like this, as user during without computer, directly USB flash disk is taken out, computer is with automatic lock machine.USB flash disk is located on the mouse, very convenient plug, convenient for users to use.Authentication module of the present utility model also has the function of USB flash disk ID authentication.
Mouse can be optical mouse, has the function of common mouse.As long as portion leaves certain USB interface space that is provided with within it.After USB flash disk inserted mouse, at first to the legal ID authentication of USB flash disk, if identity is illegal, main frame did not respond main frame.The method of ID authentication can adopt ripe relatively RSA Algorithm.After identification was legal, main frame was enabled the authentication of software in the USB flash disk, had only the USB flash disk that main frame is admitted to insert in the mouse, and by the identification approval of software, the user can use a computer.Do not have the cooperation of USB flash disk, computing machine can't use.
The USB interface place of the utility model mouse also is provided with movable overhead door, after extracting USB flash disk USB interface is blocked, and prevents entering of dust.
Claims (3)
1, a kind of Computer Encrypts Structure comprises main frame, mouse and USB flash disk, it is characterized in that, described mouse is provided with USB interface, described main frame is provided with authentication module, and described USB flash disk is provided with corresponding authentication corresponding module, and described USB flash disk is connected to described main frame by described USB interface.
2, Computer Encrypts Structure as claimed in claim 1 is characterized in that, the USB interface of described mouse is drawn by described main frame USB interface serial connection.
3, Computer Encrypts Structure as claimed in claim 1 is characterized in that, the USB interface place of described mouse is provided with movable overhead door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200420009970XU CN2777616Y (en) | 2004-12-20 | 2004-12-20 | Computer encryption structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200420009970XU CN2777616Y (en) | 2004-12-20 | 2004-12-20 | Computer encryption structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777616Y true CN2777616Y (en) | 2006-05-03 |
Family
ID=36744998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200420009970XU Expired - Lifetime CN2777616Y (en) | 2004-12-20 | 2004-12-20 | Computer encryption structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777616Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116729A (en) * | 2013-01-15 | 2013-05-22 | 厦门市美亚柏科信息股份有限公司 | Method and system of automatic export of data of portable device |
| CN105590041A (en) * | 2015-12-23 | 2016-05-18 | 北京握奇智能科技有限公司 | Security authentication and human-computer interaction integrated equipment and software protection method |
-
2004
- 2004-12-20 CN CNU200420009970XU patent/CN2777616Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116729A (en) * | 2013-01-15 | 2013-05-22 | 厦门市美亚柏科信息股份有限公司 | Method and system of automatic export of data of portable device |
| CN103116729B (en) * | 2013-01-15 | 2016-02-03 | 厦门市美亚柏科信息股份有限公司 | A kind of portable device data derives method and system automatically |
| CN105590041A (en) * | 2015-12-23 | 2016-05-18 | 北京握奇智能科技有限公司 | Security authentication and human-computer interaction integrated equipment and software protection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Peking Founder Group Co., Ltd. Assignor: Beida Fangzheng Science & Technology Computer System Co., Ltd., Shanghai Contract fulfillment period: 2007.10.8 to 2013.10.7 Contract record no.: 2008110000206 Denomination of utility model: Computer encryption structure Granted publication date: 20060503 License type: Exclusive license Record date: 20081217 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.10.8 TO 2013.10.7; CHANGE OF CONTRACT Name of requester: BEIJING UNIVERSITY FOUNDER GROUP CO. Effective date: 20081217 |
|
| ASS | Succession or assignment of patent right |
Owner name: ACER (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: BEIDA FANGZHENG SCIENCE + TECHNOLOGY COMPUTER SYSTEM CO., LTD., SHANGHAI Effective date: 20101026 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100871 8/F, FANGZHENG MANSION, ZHONGGUAN VILLAGE, NO.298, CHENGFU ROAD, HAIDIAN DISTRICT, BEIJING TO: 200001 HOUSE 3, NO.168, XIZANG MIDDLE ROAD, HUANGPU DISTRICT, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101026 Address after: 3, No. 168 middle Tibet Road, No. 200001, Shanghai, Huangpu District Patentee after: Acer Computer (Shanghai) Co., Ltd. Address before: 100871, Beijing, Haidian District, Cheng Fu Road, No. 298, Zhongguancun Fangzheng building, 8 floor Patentee before: Beida Fangzheng Science & Technology Computer System Co., Ltd., Shanghai |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141220 Granted publication date: 20060503 |