CN107480754A - Multi-functional encrypted U disk - Google Patents
Multi-functional encrypted U disk Download PDFInfo
- Publication number
- CN107480754A CN107480754A CN201710632448.9A CN201710632448A CN107480754A CN 107480754 A CN107480754 A CN 107480754A CN 201710632448 A CN201710632448 A CN 201710632448A CN 107480754 A CN107480754 A CN 107480754A
- Authority
- CN
- China
- Prior art keywords
- encryption
- usb flash
- flash disk
- main body
- module
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
-
- 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
-
- 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
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses a kind of multi-functional encrypted U disk, include USB flash disk main body, chip is provided with the USB flash disk main body, USB interface is welded with the chip, the USB interface extends to the outside of USB flash disk main body, storage module is provided with the chip, data encryption region and normal areas are provided with the storage module, encryption/decryption module is additionally provided with the chip, digital button is provided with the USB flash disk main body, the digital button is connected with encryption/decryption module, user pre-sets password, encryption/decryption module is operated by digital button, so that the data in encryption section are readable；It is connected by being provided with numerical ciphers with the data encryption region in storage module, so that USB flash disk has encryption and does not encrypt two kinds of mode of operations, the present invention is simple in construction, cost is relatively low, and possess two kinds of functions, ordinary file can be put into inside normal areas, and vital document is put into data encryption region.
Description
Technical field
The present invention relates to USB flash disk technical field, more particularly to a kind of multi-functional USB flash disk encrypted.
Background technology
USB flash disk full name USB flash drive, it is a kind of miniature high power capacity movement without phisical drive using USB interface
Product is stored, is connected by USB interface with computer, realizes plug and play, wherein encrypted U disk is protected to having encryption and decryption in USB flash disk
The USB flash disk of protective function, and existing encrypted U disk is required to encryption and decryption code and could used, corresponding cost is also higher, as long as and
It is that encrypted U disk is possible to be cracked, therefore, solves the problems, such as that this kind of is particularly important.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of multi-functional encrypted U disk, by be provided with numerical ciphers with
Data encryption region in storage module is connected so that USB flash disk has encryption and do not encrypt two kinds of mode of operations, existing to solve
The problem of encrypted U disk function is single.
In order to solve the above problems, the invention provides a kind of multi-functional encrypted U disk, includes USB flash disk main body, the USB flash disk
Chip is provided with main body, USB interface is welded with the chip, the USB interface extends to the outside of USB flash disk main body, described
Storage module is provided with chip, data encryption region and normal areas is provided with the storage module, is also set on the chip
Encryption/decryption module is equipped with, digital button is provided with the USB flash disk main body, the digital button is connected with encryption/decryption module, is used
Person pre-sets password, and encryption/decryption module is operated by digital button so that the data in encryption section are readable.
Further improvement is that：Counting module, the data of the counting module and storage module are provided with the chip
Encryption section is connected, and keeps the reading times in data encryption region in mind by counting module.
Further improvement is that：State and wireless transport module is also associated with chip, when USB interface inserts terminal, wirelessly
Transport module can transmit a signal to user, so that user knows.
Further improvement is that：It is provided with slidable support plate outside the USB flash disk main body to be used for that digital button is installed so that number
Word button is hidden in USB flash disk main body.
The beneficial effects of the invention are as follows：The present invention by the way that storage module is arranged into data encryption region and normal areas,
When USB interface inserts terminal, what computer was read is general data, and such a data are not encrypted, and only operates digital button and passes through
Encryption/decryption module could be read out to data encryption section, and encryption data disguise of the invention is stronger, and the outsider will not be light
Easily find, the present invention is simple in construction, cost is relatively low, and possesses two kinds of functions, and ordinary file can be put into inside normal areas, weight
File is wanted to be put into data encryption region.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein：1-U disc main bodies, 2- chips, 3-USB interfaces, 4- storage modules, 5- data encryptions region, 6- normal areas,
7- encryption/decryption modules, 8- digital buttons, 9- counting modules, 10- wireless transport modules, 11- support plates.
Embodiment
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
As shown in figure 1, present embodiments providing a kind of multi-functional encrypted U disk, include USB flash disk main body 1, the USB flash disk main body 1
Chip 2 is inside provided with, USB interface 3 is welded with the chip 2, the USB interface 3 extends to the outside of USB flash disk main body 1, described
Storage module 4 is provided with chip 2, data encryption region 5 and normal areas 6, the chip 2 are provided with the storage module 4
On be additionally provided with encryption/decryption module 7, digital button 8, the digital button 8 and encryption/decryption module are provided with the USB flash disk main body 1
7 connections, user pre-set password, operate encryption/decryption module 7 by digital button 8 so that the data in encryption section
It is readable.Counting module 9 is provided with the chip 2, the counting module 9 is connected with the data encryption region 5 of storage module,
Keep the reading times in data encryption region in mind by counting module 9.Wireless transport module 10 is also associated with the chip 2,
When USB interface inserts terminal, wireless transport module can transmit a signal to user, so that user knows.The USB flash disk master
It is provided with slidable support plate 11 outside body 1 to be used for that digital button 8 is installed so that digital button is hidden in USB flash disk main body.
The present invention by storage module 4 by being arranged to data encryption region 5 and normal areas 6, when USB interface 3 inserts end
During end, what computer was read is general data, and such a data are not encrypted, and only operates digital button 98 and passes through the ability of encryption/decryption module 7
Data encryption section 5 can be read out, encryption data disguise of the invention is stronger, and the outsider will not be found easily, this hair
It is bright it is simple in construction, cost is relatively low, and possesses two kinds of functions, ordinary file can be put into inside normal areas, and vital document is put into
Into data encryption region.
Claims (4)
1. a kind of multi-functional encrypted U disk, includes USB flash disk main body（1）, the USB flash disk main body（1）Inside it is provided with chip（2）, the core
Piece（2）On be welded with USB interface（3）, the USB interface（3）Extend to USB flash disk main body（1）Outside, it is characterised in that：It is described
Chip（2）On be provided with storage module（4）, the storage module（4）It is interior to be provided with data encryption region（5）And normal areas（6）,
The chip（2）On be additionally provided with encryption/decryption module（7）, the USB flash disk main body（1）On be provided with digital button（8）, the numeral
Button（8）With encryption/decryption module（7）Connection, user pre-set password, pass through digital button（8）To operate encryption/decryption module
（7）So that the data in encryption section are readable.
2. multi-functional encrypted U disk as claimed in claim 1, it is characterised in that：The chip（2）On be provided with counting module
（9）, the counting module（9）With the data encryption region of storage module（5）It is connected, passes through counting module（9）To keep number in mind
According to the reading times of encryption section.
3. multi-functional encrypted U disk as claimed in claim 1, it is characterised in that：The chip（2）On be also associated with being wirelessly transferred
Module（10）, when USB interface inserts terminal, wireless transport module can transmit a signal to user, so that user knows.
4. multi-functional encrypted U disk as claimed in claim 1, it is characterised in that：The USB flash disk main body（1）It is provided with slidably outside
Support plate（11）For installing digital button（8）So that digital button is hidden in USB flash disk main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632448.9A CN107480754A (en) | 2017-07-28 | 2017-07-28 | Multi-functional encrypted U disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632448.9A CN107480754A (en) | 2017-07-28 | 2017-07-28 | Multi-functional encrypted U disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107480754A true CN107480754A (en) | 2017-12-15 |
Family
ID=60598005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632448.9A Pending CN107480754A (en) | 2017-07-28 | 2017-07-28 | Multi-functional encrypted U disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107480754A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639881A (en) * | 2008-08-01 | 2010-02-03 | 鸿富锦精密工业（深圳）有限公司 | Data transmission line |
| CN102567235A (en) * | 2011-12-29 | 2012-07-11 | 武汉市工程科学技术研究院 | Intelligent active anti-virus U disk based on partition authentication and anti-virus method of U disk |
| CN104036204A (en) * | 2014-06-11 | 2014-09-10 | 北京素志科技发展有限公司 | Touch-tone encrypted safety USB (universal serial bus) flash disk |
| CN203870616U (en) * | 2013-12-18 | 2014-10-08 | 四川卫士通信息安全平台技术有限公司 | Security U disk based on fingerprint identification |
| CN106250973A (en) * | 2016-08-22 | 2016-12-21 | 芜湖市振华戎科智能科技有限公司 | A kind of safety encipherment U disk |
-
2017
- 2017-07-28 CN CN201710632448.9A patent/CN107480754A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639881A (en) * | 2008-08-01 | 2010-02-03 | 鸿富锦精密工业（深圳）有限公司 | Data transmission line |
| CN102567235A (en) * | 2011-12-29 | 2012-07-11 | 武汉市工程科学技术研究院 | Intelligent active anti-virus U disk based on partition authentication and anti-virus method of U disk |
| CN203870616U (en) * | 2013-12-18 | 2014-10-08 | 四川卫士通信息安全平台技术有限公司 | Security U disk based on fingerprint identification |
| CN104036204A (en) * | 2014-06-11 | 2014-09-10 | 北京素志科技发展有限公司 | Touch-tone encrypted safety USB (universal serial bus) flash disk |
| CN106250973A (en) * | 2016-08-22 | 2016-12-21 | 芜湖市振华戎科智能科技有限公司 | A kind of safety encipherment U disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |