CN104573465A - Intelligent safety device - Google Patents
Intelligent safety device Download PDFInfo
- Publication number
- CN104573465A CN104573465A CN201310514738.5A CN201310514738A CN104573465A CN 104573465 A CN104573465 A CN 104573465A CN 201310514738 A CN201310514738 A CN 201310514738A CN 104573465 A CN104573465 A CN 104573465A
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- China
- Prior art keywords
- intelligent
- intelligent card
- card
- safety device
- interface
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- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 230000006870 function Effects 0.000 description 8
- 230000004044 response Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Accounting & Taxation (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
The invention relates to the technical field of information security, and provides an intelligent security device. This intelligent security device includes: the communication interface is connected with the host; the intelligent card interface is matched and connected with the intelligent card; the intelligent card unit is provided with an intelligent card operating system and used for supporting the security application; and the control unit is connected with the intelligent card unit and the communication interface, is provided with an intelligent card operation module and can operate the intelligent card through the intelligent card interface.
Description
Technical field
The present invention relates to field of information security technology, more particularly, relate to a kind of can the intelligent safety device of operative intelligence card.
Background technology
Along with progress and the development of science and technology, the Internet bank has come into work and the life of people gradually.People carry out various transaction by the Internet bank, such as, transfer accounts, payment etc.The safety of above-mentioned transaction can be ensured by intelligent safety device (such as USBKEY etc.).Existing intelligent safety device is generally provided with intelligent card chip, and this intelligent card chip can storage key and digital certificate, to identify the identity of holder, and is ensured the safety of transaction by encryption, decrypted program.The defect of above-mentioned intelligent safety device is, only for the encryption, deciphering, safety certification etc. of network trading, function ratio is more single.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of intelligent safety device, is intended to the function expanding intelligent safety device in prior art.
Intelligent safety device of the present invention, comprising: communication interface, is connected with main frame; Intelligent card interface, adaptive with smart card and be connected; Intelligent card unit, is provided with smart card operating system, for supporting safety applications; Control module, is connected with intelligent card unit and communication interface, is provided with smart card reader module, is operated by intelligent card interface to smart card.
Above-mentioned intelligent card interface also can comprise radio frequency interface, supports ISO14443 agreement, is provided with radio-frequency module and antenna.
Described intelligent card interface can comprise contact type intelligent card interface, and described contact type intelligent card interface supports ISO7816 agreement.
Above-mentioned intelligent safety device also can comprise display unit, is connected with control module, display information.
Above-mentioned intelligent safety device also can comprise push-button unit, is connected with control module, confirms carried out operation for entering the operating instructions; Above-mentioned control module comprises key response module, the operation of response push-button unit.
Above-mentioned intelligent card unit comprises digital certificate and transaction key, and described intelligent card unit is provided with digital certificate and transaction key, and described control module carries out the safe operation of USBKEY application by digital certificate and transaction key.
Above-mentioned intelligent safety device also can comprise storage unit, is connected with control module, for storing character library, program software and/or data file.
As from the foregoing, intelligent safety device of the present invention is provided with intelligent card interface, can be adaptive with smart card and be connected, and operates smart card by it, therefore, extends the function of intelligent safety device in prior art; And improve convenience and the security of smart card operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of intelligent safety device in an embodiment of the present invention;
Fig. 2 is the structural representation of intelligent safety device in another embodiment of the present invention;
Fig. 3 is the structural representation of intelligent card interface in an embodiment of the above-mentioned embodiment of the present invention;
Fig. 4 is the structural representation of intelligent card unit in an embodiment of the above-mentioned embodiment of the present invention.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the structure of intelligent safety device 10 in an embodiment of the invention.This intelligent safety device 10 is concluded the business alternately by main frame 20 and background server 30, comprises communication interface 11, intelligent card interface 12, intelligent card unit 13 and control module 14.
Wherein, communication interface 11 is connected with main frame 20; Intelligent card interface 12 and smart card are adaptive and be connected; Control module 14 is connected with intelligent card interface 12, is provided with smart card reader module 141, read-write smart card; Intelligent card unit 13 is provided with smart card operating system, can provide safe support to each generic operation of intelligent safety device 10 of the present invention; Background server 30 is undertaken by main frame 20 and intelligent safety device 10 of the present invention and intelligent card unit 13 alternately.
In the present invention, intelligent safety device can be USBKEY device; Smart card can be contact intelligent card, such as IC-card, SIM card etc.; Also can be contact type intelligent card, such as radio-frequency card etc.; It can also be the double-interface smart card that contact intelligent card and contact type intelligent card are integrated together.Main frame 20 can be computing machine, mobile phone etc.; Background server 30 can be Internet bank's system; Communication interface 11 can be USB interface, SD, MMC interface etc.In one typically application, smart card can be radio-frequency card, is connected with control module 14 by intelligent card interface 12 with main frame 20, and is concluded the business by background server 30, such as, supplement with money, payment etc.
Intelligent safety device 10 of the present invention is provided with intelligent card interface 12, can operate smart card, extends the function of intelligent safety device 10 in prior art.
Fig. 2 shows in another embodiment of the invention, the structure of intelligent safety device 10.This intelligent safety device 10 comprises display unit 15.This display unit 15 is connected with control module 14, and such as, for showing information, in one embodiment, when smart card and background server 30 are supplemented with money alternately, this display unit 15 can show the amount of supplementing with money or whether prompting confirms that carrying out this supplements operation with money.In another embodiment, when carrying out network bank trading by intelligent safety device of the present invention, also show Transaction Information by display unit 15.
This display unit 15 can be LCD (Liquid Crystal Display, liquid crystal display) or OLED (OrganicLight-Emitting Diode, Organic Light Emitting Diode) etc.In one embodiment, intelligent safety device of the present invention also can be provided with push-button unit 16, the information that display unit 15 shows can be confirmed, browsed, such as, in above-described embodiment, when display unit 15 point out whether carry out delivery operation time, push-button unit 16 can input validation or cancellation instruction, confirmation or cancellation delivery operation
Above-mentioned control module 14 also can be provided with the key response module 142 corresponding with push-button unit 16, can respond the action of push-button unit 16.When being operated by control module 14 pairs of smart cards, by display unit 15, operation information being shown, and confirming this operation by push-button unit 16.
In prior art, by LCD or OLED facility information carried out showing and carried out the technology that confirms commonplace (such as digital playing apparatus, MP3, MP4 etc.) by button, not repeating them here.
Intelligent safety device 10 of the present invention also can be provided with storage unit 17, can store character library, program software, data file etc.Such as storage unit 17 can store mounting software and above-mentioned Transaction Information etc.In one embodiment, storage unit 17 can be nonvolatile memory, such as EEPROM, FLASH etc.
Fig. 3 shows intelligent card interface 12 structure in above-mentioned embodiment.Intelligent card interface 12 can comprise contact type intelligent card interface 121 and/or contact type intelligent card interface 122.In one embodiment, intelligent card interface 12 comprises contact type intelligent card interface 121, and this intelligent card interface 121 supports ISO7816 agreement, for connecting contact intelligent card.In another embodiment, intelligent card interface 12 also comprises contact type intelligent card interface 122, for connecting contact type intelligent card.This contact type intelligent card interface 122 supports ISO14443 agreement, comprises radio-frequency module and antenna, receive the information of contact type intelligent card, and transfer operation instruction operates to contact type intelligent card.Above-mentioned radio-frequency module can comprise the chips such as RC531, RC522, RC500.
Fig. 4 shows the structure of intelligent card unit 13 in above-mentioned embodiment.Intelligent card unit 13 is provided with smart card operating system.This intelligent card unit 13 can be an intelligent card chip, and smart card operating system is a function software being embedded in intelligent card unit 13, on the hardware platform running on intelligent card chip, can respond from the instruction outside chip.Above-mentioned smart card operating system is similar to the Windows in PC software systems, the operating systems such as UNIX, is the operation platform of all application, such as, by this smart card operating system, and the storage of support data and controlled, encryption and decryption etc.In one example, be provided with digital certificate and transaction key in above-mentioned intelligent card unit 13, the safety of aforesaid operations can be ensured.Such as, in above-described embodiment, when user undertaken supplementing with money by intelligent safety device 10 radio frequency card (such as mass transit card) of the present invention, the operation such as payment time, by being arranged on digital certificate in intelligent card unit 13 and transaction key is verified the Internet bank, to ensure the safety of concluding the business.
Control module 14 is the core of intelligent safety device 10, for completing the Central Control Function of whole USBKEY: communicate with main frame 20 and carry out exchanges data, display information, key response, operate smart card (contact intelligent card and/or contact type intelligent card), read-write memory cell 17, complete the function such as safety certification, data encrypting and deciphering alternately with intelligent card unit 13.Above-mentioned control module 14 can be a control chip, and smart card reader module 141 can be the software being embedded in this control chip, and the information of read-write contact intelligent card and/or contact type intelligent card also passes through display unit 15 by the information displaying of smart card.In one embodiment, this control module 14 is also adaptive with push-button unit 16, be provided with key response module 142, the action of push-button unit 16 can be responded, such as, and by information feed back to background server 30, in one example, push-button unit 16 is provided with button, control module 14 is provided with the circuit corresponding with this button, exports different information (such as confirm, cancel, under turn over) to background server 30 by selecting different buttons by control module 14.In another embodiment, control module 14 also can process the various operations with background server 30, such as, when utilizing intelligent safety device 10 of the present invention to carry out Internet bank's operation, control module 14 can extract digital certificate in intelligent card unit 13 and transaction key, for server end comparison and confirmation, thus ensure the safety of operation.
Above-mentioned intelligent card unit 13 can be arranged to one with control module 14, such as, in above-described embodiment, intelligent card chip can be embedded in control chip and become one chip.Above-mentioned intelligent card unit 13 also independent of control module 14, can form the Split type structure of two chips, and the two is by electrical connection collaborative work.
Intelligent safety device 10 of the present invention can operate smart card, thus extends the function of intelligent safety device in prior art.In one embodiment, radio-frequency card can be connected with contact type intelligent card interface 122, communication interface 11 (USB interface) is connected with main frame 20 (computing machine), background server 30 (as Internet bank's system) is connected by main frame 20, enter the operating instructions, can operate smart card, such as, the radio-frequency cards such as mass transit card be supplemented with money, payment etc.
Claims (2)
1. an intelligent safety device, is characterized in that, comprising:
Communication interface, is connected with main frame;
Intelligent card interface, adaptive with smart card and be connected;
Intelligent card unit, is provided with smart card operating system, for supporting safety applications;
Control module, is connected with intelligent card unit and communication interface, is provided with smart card reader module, is operated by intelligent card interface to smart card.
2. intelligent safety device according to claim 1, is characterized in that, described intelligent card interface comprises radio frequency interface, supports ISO14443 agreement, is provided with radio-frequency module and antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514738.5A CN104573465A (en) | 2013-10-27 | 2013-10-27 | Intelligent safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514738.5A CN104573465A (en) | 2013-10-27 | 2013-10-27 | Intelligent safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104573465A true CN104573465A (en) | 2015-04-29 |
Family
ID=53089506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310514738.5A Pending CN104573465A (en) | 2013-10-27 | 2013-10-27 | Intelligent safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104573465A (en) |
-
2013
- 2013-10-27 CN CN201310514738.5A patent/CN104573465A/en active Pending
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |