CN108090377A - A kind of computer software encipherment protection device - Google Patents
A kind of computer software encipherment protection device Download PDFInfo
- Publication number
- CN108090377A CN108090377A CN201711309406.8A CN201711309406A CN108090377A CN 108090377 A CN108090377 A CN 108090377A CN 201711309406 A CN201711309406 A CN 201711309406A CN 108090377 A CN108090377 A CN 108090377A
- Authority
- CN
- China
- Prior art keywords
- device body
- interface
- converter
- microcontroller
- described device
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/77—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in smart cards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
Abstract
The invention discloses a kind of computer software encipherment protection devices,Including device body,The left side of described device body is equipped with USB interface,And the USB interface is closely connected with described device body,Interface descriptor is provided on the right side of the USB interface,And the interface descriptor is electrically connected with the USB interface,Microcontroller is installed on the right side of the interface descriptor,And the microcontroller is socketed with described device body,This kind of computer software encipherment protection device,From it is traditional in set encryption different,Device body is using USB interface plus the parallel port on converter,With high suitability,Only need to change Nonvolatile memory card,Multiple computer softwares can be encrypted,Reduce use cost,Device body is internally provided with microcontroller,Can data exchange be carried out with encrypted software by USB interface or parallel port.
Description
Technical field
The present invention relates to software encryption technique fields, are specially a kind of computer software encipherment protection device.
Background technology
Computer software (Software, also referred to as software) refers to program and its document in computer system, and program is meter
The description of the process object and processing rule of calculation task；Document is for the ease of understanding the illustrating property data needed for program, program
Must be installed into inside machine could work, and document usually gives people what is seen, not necessarily be packed into machine, software be user and hardware it
Between connection interface, user mainly exchanged by software with computer, software be Computer System Design it is important according to
According in order to facilitate user, in order to make computer system that there is higher overall utility, when designing a calculating machine system, it is necessary to logical
Disk considers software and the combination of hardware and the requirement of user and the requirement of software.
But existing computer software encipherment protection device, generally network software encryption, sequence number protection and software add
Close dog etc., network software encryption is high to network requirement, and user must be always maintained at presence, once network connection is unstable
It is fixed, it will the damage in data is caused to encrypted software, and can not once be networked, then can not be used completely, sequence number protection
There is high requirement to the correspondence of user name and sequence number, once losing correspondence, developer can not read,
It is cumbersome, and software security dog is then that cost is too high, common people can not afford completely, can not all meet existing need with upper type
It asks.
So how to design a kind of computer software encipherment protection device, becoming us will currently solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of computer software encipherment protection device, to solve to carry in above-mentioned background technology
Go out the problem of network software encryption is high to network requirement, and user must be always maintained at presence.
To achieve the above object, the present invention provides following technical solution：A kind of computer software encipherment protection device, including
Device body, the left side of described device body is equipped with USB interface, and the USB interface is closely connected with described device body, institute
It states and interface descriptor is provided on the right side of USB interface, and the interface descriptor is electrically connected with the USB interface, it is described to connect
Microcontroller is installed, and the microcontroller is socketed with described device body on the right side of mouthful descriptor, up and down the two of the microcontroller
Lateral edges are equipped with pin, and the pin is welded with the microcontroller, and converter nesting is provided on the right side of the pin, described
The centre of converter nesting is equipped with converter, and the converter is flexibly connected with converter nesting, the converter
Translation interface is equipped among left side, and translation interface insertion is set in the converter, the upper right of described device body
Equipped with run switch, and the run switch is fitted closely with described device body, and finger is provided on the left of the run switch
Show lamp, and the indicator light is connected with the run switch signal, and Nonvolatile memory card is equipped on the left of the indicator light
Interface, and the Nonvolatile memory card interface is fixedly connected with described device body.
Further, the inside of the Nonvolatile memory card interface is equipped with Nonvolatile memory card, and described non-volatile
Property storage card is connected with the Nonvolatile memory card interface activity.
Further, key chain is provided on the right side of described device body, and the key chain is consolidated with described device body
Fixed connection.
Further, electrostatic screen shell is installed on the outside of the microcontroller, and the electrostatic screen shell with it is described
Microcontroller is socketed.
Further, parallel port is equipped among the right side of the converter, and parallel port insertion is arranged on converter
In.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of computer software encipherment protection device, it is and traditional
Encryption difference is inside set, device body adds the parallel port on converter using USB interface, has high suitability, only need to more
Change Nonvolatile memory card, you can multiple computer softwares are encrypted, reduce use cost, device body is internally provided with
Microcontroller can carry out data exchange with encrypted software by USB interface or parallel port, need not network, reduce to use and want
It asks, and interface descriptor can be with computer user's name automatic matching, it is not necessary to cumbersome one-to-one corresponding, it is only necessary to device for opening body
Run switch, you can be automatically performed pairing process, simplify the operating process of device body so that layman can also
It uses, it is cumbersome to solve device body, it is difficult to the problem of applying, so this kind of computer software encipherment protection device has
Wide application prospect.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the dress parallel operation partial structural diagram of the present invention；
In figure：1- device bodies；2- fills parallel operation；3-USB interfaces；4- Nonvolatile memory cards；5- Nonvolatile memory card interfaces；
6- key chains；7- interface descriptors；8- converters are nested；9- electrostatic screen shells；10- microcontrollers；11- pins；12- is indicated
Lamp；13- run switch；14- translation interfaces；15- parallel port.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of computer software encipherment protection device, including dress
Body 1 is put, the left side of described device body 1 is equipped with USB interface 3, and the USB interface 3 closely connects with described device body 1
It connects, the right side of the USB interface 3 is provided with interface descriptor 7, and the interface descriptor 7 electrically connects with the USB interface 3
It connects, the right side of the interface descriptor 7 is equipped with microcontroller 10, and the microcontroller 10 is socketed with described device body 1, described
The both sides of the edge up and down of microcontroller 10 are equipped with pin 11, and the pin 11 is welded with the microcontroller 10, the pin 11
Right side is provided with converter nesting 8, and the centre of the converter nesting 8 is equipped with converter 2, and the converter 2 and described turn
Parallel operation nesting 8 is flexibly connected, and translation interface 14 is equipped among the left side of the converter 2, and the insertion of the translation interface 14 is set
It puts in converter 2, the upper right of described device body 1 is equipped with run switch 13, and the run switch 13 and the dress
It puts body 1 to fit closely, the left side of the run switch 13 is provided with indicator light 12, and the indicator light 12 is opened with the operation
The connection of 13 signals is closed, the left side of the indicator light 12 is equipped with Nonvolatile memory card interface 5, and the Nonvolatile memory card
Interface 5 is fixedly connected with described device body 1.
Further, the inside of the Nonvolatile memory card interface 5 is equipped with Nonvolatile memory card 4, and described non-easy
The property lost storage card 4 is flexibly connected with the Nonvolatile memory card interface 5, there is hundreds of bytes inside Nonvolatile memory card 4
Memory space is to computer software cryptography key, generally to different computer softwares, in-line coding all differs for read-write
Sample enhances the anti-decryption capabilities of device body 1.
Further, the right side of described device body 1 is provided with key chain 6, and the key chain 6 and described device body
1 is fixedly connected, and the setting of key chain 6 is mainly so that device body 1 is easy to carry, and there are rubber layer, energy in the outside of key chain 6
Effectively prevent the abrasion of device body 1.
Further, the outside of the microcontroller 10 is equipped with electrostatic screen shell 9, and the electrostatic screen shell 9 with
The microcontroller 10 is socketed, and electrostatic screen shell 9 is made of metal material, and when device body 1 is run, can effectively be prevented outer
Boundary disturbs, the protective capacities of intensifier body 1 so that encrypted computer software is more difficult to crack.
Further, parallel port 15 is equipped among the right side of the converter 2, and the insertion of the parallel port 15 is arranged on and turns
In parallel operation 2, parallel port 15 is a kind of interface of computer, and when computer does not have extra USB connectors, parallel port 15 can lead to
It crosses converter 2 to be attached device body 1 with computer so that device body 1 possesses better adaptation ability.
Operation principle：This kind of computer software encipherment protection device, first device body 1 pass through USB interface 3 and computer
It is attached, when computer does not have extra connector, device body 1 can be connected by converter 2 and parallel port of computer 15
It connects, is not take up the USB connectors of computer, converter 2 is placed on when being not used in converter nesting 8, easy to carry, device sheet
After body 1 is connected with computer, point open encrypted computer software, then open run switch 13 to encrypted computer software into
Row encryption, computer carries out the pairing of user name and sequence number by the interface descriptor 7 of device body 1, non-after successful matching
Volatile storage card 4 carries out data exchange with encrypted computer software, and whole process carries out under the control of microcontroller 10, monolithic
10 operations by multiple 11 control device bodies 1 of pin are saved, electrostatic screen shell 9 can protect device body 1, prevent
External interference, indicator light 12 are green during work there are three types of color, are red during failure, hardware aging is yellow, is easy to use
Person safeguards device body.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of computer software encipherment protection device, including device body（1）, it is characterised in that：Described device body（1）'s
Left side is equipped with USB interface（3）, and the USB interface（3）With described device body（1）Close connection, the USB interface（3）'s
Right side is provided with interface descriptor（7）, and the interface descriptor（7）With the USB interface（3）It is electrically connected, the interface
Descriptor（7）Right side microcontroller is installed（10）, and the microcontroller（10）With described device body（1）Socket, the list
Piece machine（10）Both sides of the edge up and down be equipped with pin（11）, and the pin（11）With the microcontroller（10）Welding, it is described to draw
Foot（11）Right side be provided with converter nesting（8）, the converter nesting（8）Centre be equipped with converter（2）, and described turn
Parallel operation（2）It is nested with the converter（8）Flexible connection, the converter（2）Left side among be equipped with translation interface（14）, and
The translation interface（14）Insertion is arranged on converter（2）In, described device body（1）Upper right be equipped with run switch
（13）, and the run switch（13）With described device body（1）It fits closely, the run switch（13）Left side be provided with
Indicator light（12）, and the indicator light（12）With the run switch（13）Signal connects, the indicator light（12）Left side peace
Equipped with Nonvolatile memory card interface（5）, and the Nonvolatile memory card interface（5）With described device body（1）It is fixed to connect
It connects.
2. a kind of computer software encipherment protection device according to claim 1, it is characterised in that：It is described non-volatile to deposit
Card storage interface（5）Inside be equipped with Nonvolatile memory card（4）, and the Nonvolatile memory card（4）With it is described non-volatile
Memory card interface（5）Flexible connection.
3. a kind of computer software encipherment protection device according to claim 1, it is characterised in that：Described device body
（1）Right side be provided with key chain（6）, and the key chain（6）With described device body（1）It is fixedly connected.
4. a kind of computer software encipherment protection device according to claim 1, it is characterised in that：The microcontroller（10）
Outside electrostatic screen shell is installed（9）, and the electrostatic screen shell（9）With the microcontroller（10）Socket.
5. a kind of computer software encipherment protection device according to claim 1, it is characterised in that：The converter（2）
Right side among be equipped with parallel port（15）, and the parallel port（15）Insertion is arranged on converter（2）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711309406.8A CN108090377A (en) | 2017-12-11 | 2017-12-11 | A kind of computer software encipherment protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711309406.8A CN108090377A (en) | 2017-12-11 | 2017-12-11 | A kind of computer software encipherment protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108090377A true CN108090377A (en) | 2018-05-29 |
Family
ID=62174792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711309406.8A Pending CN108090377A (en) | 2017-12-11 | 2017-12-11 | A kind of computer software encipherment protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108090377A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200966072Y (en) * | 2006-03-17 | 2007-10-24 | 北京飞天诚信科技有限公司 | Network software-based information safety protector |
| CN104794373A (en) * | 2015-03-26 | 2015-07-22 | 沈兆英 | Software encryption lock |
| US9575768B1 (en) * | 2013-01-08 | 2017-02-21 | Marvell International Ltd. | Loading boot code from multiple memories |
-
2017
- 2017-12-11 CN CN201711309406.8A patent/CN108090377A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200966072Y (en) * | 2006-03-17 | 2007-10-24 | 北京飞天诚信科技有限公司 | Network software-based information safety protector |
| US9575768B1 (en) * | 2013-01-08 | 2017-02-21 | Marvell International Ltd. | Loading boot code from multiple memories |
| CN104794373A (en) * | 2015-03-26 | 2015-07-22 | 沈兆英 | Software encryption lock |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |
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| RJ01 | Rejection of invention patent application after publication |