CN106897600A - A kind of external connection of computer USB key safe verification method - Google Patents
A kind of external connection of computer USB key safe verification method Download PDFInfo
- Publication number
- CN106897600A CN106897600A CN201710096016.0A CN201710096016A CN106897600A CN 106897600 A CN106897600 A CN 106897600A CN 201710096016 A CN201710096016 A CN 201710096016A CN 106897600 A CN106897600 A CN 106897600A
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- China
- Prior art keywords
- key
- usb
- computer
- storage
- usb key
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Classifications
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- 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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or 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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of external connection of computer USB key safe verification method, including computer and USB key, include key processor, logic encrypted circuit module, information comparative device, computer storage and USB interface in its Computer, USB key includes data processor and USB storage；USB key inserts the USB interface of computer, the USB storage of USB key is by the key processor communication in data processor and computer, key signal is transferred to information comparative device by key processor by logic encrypted circuit module, and information comparative device is compared to the key in USB key USB storage with the key in computer storage；The present invention uses fingerprint recognition and USB key technology, only hold USB key at me, on the premise of fingerprint recognition is matched, and key is mutually matched with computer, could normally into the use interface of computer, double insurance avoids other people and can arbitrarily use the dangerous phenomenon of computer.
Description
Technical field
The invention belongs to technical field of network security, more particularly to a kind of external connection of computer USB key safe verification method.
Background technology
It is essential that computer and network in the information age of high speed development, the life of people, the safety of network is asked
Topic is just particularly important.
Computer（computer）Computer is commonly called as, is a kind of modern electronic computer device for supercomputing, Ke Yijin
Row numerical computations, can carry out logical calculated, also with store-memory function again.It is that can be run according to program, automatic, high speed
Process the modernization intelligent electronic device of mass data.It is made up of hardware system and software systems, is fitted without any software
Computer be referred to as bare machine.Supercomputer, industrial control computer, network computer, personal computer, embedded can be divided into
The class of computer five, more advanced computer has biocomputer, photonic computer, quantum computer etc..
Network is made up of node and line, is represented many objects and its is connected each other.Mathematically, network is a kind of
Figure, it is considered that refer exclusively to weighted graph.In addition to mathematical definition, also specific physical meaning, i.e. network are from certain phase to network
The model abstracted in the practical problem of same type.In computer realm, network is information transfer, reception, shared void
Intend platform, by it each point, face, body informational linkage to together, so as to realize sharing for these resources.Network is the mankind
Development history carrys out most important invention, improves the development of science and technology and human society.
Network security refers to that the data in hardware, software and its system of network system are protected, not because accidental or
The reason for person's malice and be subjected to destruction, change, leakage, system is continuous reliable normally to be run, and network service is not interrupted.
The content of the invention
The present invention provides a kind of external connection of computer USB key safe verification method, to solve the problems of the prior art.
To achieve the above object, the technical solution adopted by the present invention is：
Include in a kind of external connection of computer USB key safe verification method, including computer and USB key, its Computer secret
Key processor, logic encrypted circuit module, information comparative device, computer storage and USB interface, USB key are included at data
Reason device and USB storage；USB key inserts the USB interface of computer, the USB storage of USB key by data processor with
Key signal is transferred to information ratio by the key processor communication in computer, key processor by logic encrypted circuit module
To device, information comparative device is compared to the key in USB key USB storage with the key in computer storage, information
Signal is fed back in key processor after matching, key processor touches computer and enters and uses interface.
Present invention further optimization scheme, USB key also includes fingerprint input window and fingerprint identification module.
Present invention further optimization scheme, USB storage is used to store key and Normal juice typing finger print information.
Present invention further optimization scheme, USB key owner carries out fingerprint recognition, fingerprint in fingerprint input window
Identification module is contrasted fingerprint is input into the fingerprint in memory, and the key that fingerprint correctly starts in UBS keys afterwards starts
Switch.
Present invention further optimization scheme, network security device is provided with the subscriber computer.
Present invention further optimization scheme, the network security device be fire wall, network cryptographic machine, security gateway,
Any one in gateway, intruding detection system, PAA.
Compared with prior art, the present invention has advantages below：
The present invention uses fingerprint recognition and USB key technology, it is necessary first to USB key holder's fingerprint matching, after could entering
The key identification function of phase, i.e., be not to hold USB key in person and can not normally enter computer to use interface, only at me
Hold USB key, on the premise of fingerprint recognition is matched, and key is mutually matched with computer, could normally enter computer
Use interface, double insurance avoid other people can arbitrarily use computer dangerous phenomenon.
Specific embodiment
The present invention is further described with reference to embodiment.
A kind of external connection of computer USB key safe verification method, it is characterised in that including computer and USB key, wherein
Include key processor, logic encrypted circuit module, information comparative device, computer storage and USB interface, USB in computer
Key includes data processor and USB storage；USB key inserts the USB interface of computer, and the USB storage of USB key leads to
Key signal is passed through logic encrypted circuit mould by the key processor communication crossed in data processor and computer, key processor
Block is transferred to information comparative device, and information comparative device is to the key in the key in USB key USB storage and computer storage
Compare, feed back in key processor signal after information matches, key processor touches computer user and enters interface.
USB key also includes fingerprint input window and fingerprint identification module.
USB storage is used to store key and Normal juice typing finger print information.
USB key owner, fingerprint recognition is carried out in fingerprint input window, and fingerprint identification module will be input into fingerprint with storage
Fingerprint in device is contrasted, and fingerprint correctly starts the key starting switch in UBS keys afterwards.
Network security device is installed in the subscriber computer.
The network security device is fire wall, network cryptographic machine, security gateway, gateway, intruding detection system, PAA
In any one.
The present invention uses fingerprint recognition and USB key technology, it is necessary first to USB key holder's fingerprint matching, can just enter
Enter the key identification function in later stage, i.e., be not to hold USB key in person and can not normally enter computer to use interface, only exist
I holds USB key, on the premise of fingerprint recognition is matched, and key is mutually matched with computer, could normally enter meter
The use interface of calculation machine, double insurance avoids other people and can arbitrarily use the dangerous phenomenon of computer.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of external connection of computer USB key safe verification method, it is characterised in that including computer and USB key, it is fallen into a trap
Include key processor, logic encrypted circuit module, information comparative device, computer storage and USB interface in calculation machine, USB is secret
Key includes data processor and USB storage；USB key inserts the USB interface of computer, and the USB storage of USB key passes through
Key signal is passed through logic encrypted circuit module by the key processor communication in data processor and computer, key processor
Information comparative device is transferred to, information comparative device enters to the key in USB key USB storage with the key in computer storage
Row is compared, and feeds back in key processor signal after information matches, and key processor touches computer and enters and uses interface.
2. external connection of computer USB key safe verification method according to claim 1, it is characterised in that USB key is also wrapped
Include fingerprint input window and fingerprint identification module.
3. external connection of computer USB key safe verification method according to claim 1, it is characterised in that USB storage is used
In storage key and Normal juice typing finger print information.
4. external connection of computer USB key safe verification method according to claim 1, it is characterised in that USB key possesses
Person, fingerprint recognition is carried out in fingerprint input window, and fingerprint identification module is contrasted fingerprint is input into the fingerprint in memory,
Fingerprint correctly starts the key starting switch in UBS keys afterwards.
5. external connection of computer USB key safe verification method according to claim 1, it is characterised in that user's meter
Network security device is installed in calculation machine.
6. external connection of computer USB key safe verification method according to claim 1, it is characterised in that the network peace
Full device is any one in fire wall, network cryptographic machine, security gateway, gateway, intruding detection system, PAA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096016.0A CN106897600A (en) | 2017-02-22 | 2017-02-22 | A kind of external connection of computer USB key safe verification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710096016.0A CN106897600A (en) | 2017-02-22 | 2017-02-22 | A kind of external connection of computer USB key safe verification method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106897600A true CN106897600A (en) | 2017-06-27 |
Family
ID=59185322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710096016.0A Pending CN106897600A (en) | 2017-02-22 | 2017-02-22 | A kind of external connection of computer USB key safe verification method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106897600A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108734034A (en) * | 2018-05-17 | 2018-11-02 | 合肥利元杰信息科技有限公司 | A kind of data-storage system of computer |
| CN109117673A (en) * | 2018-09-13 | 2019-01-01 | 上海万朗水务科技有限公司 | Pipe network data secret and safe structure |
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| CN101340285A (en) * | 2007-07-05 | 2009-01-07 | 杭州中正生物认证技术有限公司 | Method and system for identity authentication by finger print USBkey |
| CN201656998U (en) * | 2009-12-03 | 2010-11-24 | 华为终端有限公司 | Fingerprint identification data card and electronic equipment |
| CN102542695A (en) * | 2012-02-29 | 2012-07-04 | 浪潮电子信息产业股份有限公司 | Tax control liquid crystal USB (universal serial bus) flash disk with functions of identity authentication and fingerprint identification |
| CN103593596A (en) * | 2013-11-08 | 2014-02-19 | 红云红河烟草(集团)有限责任公司 | USB KEY for collecting external biological characteristics |
| CN104021329A (en) * | 2014-05-19 | 2014-09-03 | 深圳市元征科技股份有限公司 | USB storage device with fingerprint identification function and identification method thereof |
| CN104021332A (en) * | 2014-06-23 | 2014-09-03 | 浪潮电子信息产业股份有限公司 | Method for performing identity authentication and file encryption and decryption based on fingerprint UsbKey |
| CN104102925A (en) * | 2014-07-31 | 2014-10-15 | 中山市品汇创新专利技术开发有限公司 | Computer operating system login verification method based on fingerprint identification technology |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101000647A (en) * | 2007-01-08 | 2007-07-18 | 北京飞天诚信科技有限公司 | Method and device for raising safety of data input |
| CN101340285A (en) * | 2007-07-05 | 2009-01-07 | 杭州中正生物认证技术有限公司 | Method and system for identity authentication by finger print USBkey |
| CN201656998U (en) * | 2009-12-03 | 2010-11-24 | 华为终端有限公司 | Fingerprint identification data card and electronic equipment |
| CN102542695A (en) * | 2012-02-29 | 2012-07-04 | 浪潮电子信息产业股份有限公司 | Tax control liquid crystal USB (universal serial bus) flash disk with functions of identity authentication and fingerprint identification |
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| CN104021329A (en) * | 2014-05-19 | 2014-09-03 | 深圳市元征科技股份有限公司 | USB storage device with fingerprint identification function and identification method thereof |
| CN104021332A (en) * | 2014-06-23 | 2014-09-03 | 浪潮电子信息产业股份有限公司 | Method for performing identity authentication and file encryption and decryption based on fingerprint UsbKey |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108734034A (en) * | 2018-05-17 | 2018-11-02 | 合肥利元杰信息科技有限公司 | A kind of data-storage system of computer |
| CN109117673A (en) * | 2018-09-13 | 2019-01-01 | 上海万朗水务科技有限公司 | Pipe network data secret and safe structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| 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: 20170627 |