CN203966125U - A kind of wireless induction type safety certification terminal device - Google Patents
A kind of wireless induction type safety certification terminal device Download PDFInfo
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- CN203966125U CN203966125U CN201420345375.7U CN201420345375U CN203966125U CN 203966125 U CN203966125 U CN 203966125U CN 201420345375 U CN201420345375 U CN 201420345375U CN 203966125 U CN203966125 U CN 203966125U
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- safety certification
- terminal device
- certification terminal
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Abstract
The utility model discloses a kind of wireless induction type safety certification terminal device, comprise the close chip of state, storer, electrophoretic display device (EPD), button and USB interface, it is characterized in that: also comprise close range wireless communication NFC transceiver module, described NFC transceiver module is connected with described state close chip, realizes the wireless telecommunications of described safety certification terminal device and safety certification host computer.Compared with prior art, safety certification terminal device provided by the utility model has increased near radio transfer function, make user more extensive for the equipment scope of concluding the business, except PC, can also be used for panel computer with NFC function, mobile phone, other terminal electronic traction equipment etc., expand the range of application of USBKEY.
Description
Technical field
The utility model belongs to the user identity secure authentication technology field of internet/field of computer, relates in particular to a kind of wireless induction type safety certification terminal device.
Background technology
Flourish along with internet, network has been come into huge numbers of families.Shopping online, ecommerce, e-bank, the network applications such as virtual article trading have had increasing user.A large amount of funds is in online circulation; also exist a lot of potential potential safety hazards to threaten user's fund security; user becomes more and more and pays close attention to for the safety precautions in whole payment process; because a safety practice is perfect, safety technique advanced person's payment transaction environment is only a credible product with going to use of user.
E-Payment field terminal environment for use is at first just at the enterprising line operate of PC, and the security system using at most is now PKI PKI System.PKI(Public Key Infrastructure) i.e. " Public Key Infrastructure ", be a kind of key management platform of following set standard, it can provide cryptographic service and necessary key and the certificate management systems such as encryption and digital signature for all-network application.This system user oneself preserves private key open own PKI and uses authentication stage, payment behavioral phase and the communication stage of asymmetric cryptographic algorithm when using to carry out safeguard protection.
Initial time, user generally uses document certificate and file private key to carry out encryption and decryption and authentication; along with the development of technology and the raising of safety practice; certificate and private key generally all use general-purpose serial bus USB-KEY as carrier at present; leave in USB-KEY, USB-KEY can be according to the safety of the access rights protection private key file of safe condition control private key file.It is USB KEY that USB-KEY(also writes) be a kind of hardware device of USB interface, be commonly called as U shield.USB KEY is the instrument for Web bank's electronic signature and digital authenticating, its built-in miniature smartcard processor, adopt 1024 asymmetric key algorithms to online data be encrypted, deciphering and digital signature, guarantee confidentiality, authenticity, integrality and the non-repudiation of online transaction.The connected mode of USB KEY and PC generally adopts USB interface, realizes the data communication between PC and USB KEY by USB interface.
Utility model content
The purpose of this utility model is to increase near radio transfer function, expands the range of application of USB KEY.
The utility model proposes a kind of wireless induction type safety certification terminal device, comprise the close chip of state, storer, electrophoretic display device (EPD), button and USB interface, it is characterized in that: also comprise close range wireless communication NFC transceiver module, described NFC transceiver module is connected with described state close chip, realizes the wireless telecommunications of described safety certification terminal device and safety certification host computer.
Wherein, described button is made up of upper and lower, confirmation, four buttons of cancellation.
Wherein, described electrophoretic display device (EPD) is dot matrix black and white Electronic Paper screen.
Wherein, described USB interface is plug-in type.
Compared with prior art, safety certification terminal device provided by the utility model has increased near radio transfer function, make user more extensive for the equipment scope of concluding the business, except PC, can also be used for panel computer with NFC function, mobile phone, other terminal electronic traction equipment etc., expand the range of application of USB KEY.
Brief description of the drawings
Can describe in detail and appended graphic being further understood by following utility model about advantage of the present utility model and spirit.
Fig. 1 is the utility model wireless induction type safety certification terminal device structural representation;
Fig. 2 is the utility model wireless induction type safety certification terminal device outside drawing.
Embodiment
As shown in Figure 1, the utility model wireless induction type safety certification terminal device comprises the close chip of state (obtaining the chip of national Password Management office product type certificate) 1, USB interface 2, NFC transceiver module 3, storer 4, electrophoretic display device (EPD) 5 and button 6.The main every management of being responsible for USB KEY of the close chip 1 of state, the computing (as: unsymmetrical key is to generating algorithm, symmetrical enciphering and deciphering algorithm, signature algorithm etc.) of various algorithms, storage private key etc.USB interface 2 is connected with state close chip 1, for four PIN USB interface of standard, meets USB2.0 interface specification, compatible USB1.0, USB3.0.For the data communication between PC and USB KEY, and power supply is provided to the work of USB KEY.NFC transceiver module 3 is connected with state close chip 1, it is the wireless communication mode based on 13.56MHz frequency, being wireless near field communication, is a kind of short-range high frequency wireless communication technology, allows to carry out contactless Point-to-Point Data Transmission (in ten centimetres) swap data between electronic equipment; Meanwhile, a small amount of electric weight can be transferred on electronic paper screen, for showing transaction data.Storer 4, for storing the character libraries such as simplified form of Chinese Character, Chinese-traditional, English, is stored USB KEY installation kit program.Electrophoretic display device (EPD) (EPD) 5 generally adopts (but being not limited to) 172*72 pixel black and white Electronic Paper screen, is mainly used in showing the information of transaction, as account number, amount of money etc., really accomplishes that finding is that institute is signed.Button 6 generally be made up of four buttons (upper and lower, confirm, cancel), is mainly used in user's confirmation or the signature that Cancels Transaction, and upper and lower key is mainly used in screen and browses page turning.
Fig. 2 is the utility model wireless induction type safety certification terminal device outside drawing.USB KEY of the present utility model comprises USB interface 2, electrophoretic display device (EPD) 5 and button 6.USB interface 2 is plug-in type, inserts USB interface when use.In the time using NFC transceiver module 3 to carry out wireless telecommunications, USB interface is taken in USB KEY.That button 6 comprises is upper and lower, confirm, cancel totally four buttons.
The utility model wireless induction type safety certification terminal device is based on two generation USB KEY functions, and user is carrying out online transaction (if Net silver user is for transfer transactions, payment transaction etc.; Security user is used for stock exchange, appends or extract guaranty money etc.) time, can in the liquid crystal display on USB KEY, check transaction content, and carry out trading signature, completing user authentication.For the equipment that there is no USB interface, also can pass through NFC mode, through wireless transmission Transaction Information, and be presented on electronic paper screen, carry out trading signature, completing user authentication.
The utility model has increased near radio transfer function, make user more extensive for the equipment scope of concluding the business, except PC, can also be used for panel computer with NFC function, mobile phone, other terminal electronic traction equipment etc., expand the range of application of USB KEY.
Described in this instructions is preferred embodiment of the present utility model, and above embodiment is only in order to the technical solution of the utility model to be described but not to restriction of the present utility model.All those skilled in the art comply with design of the present utility model by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within scope of the present utility model.
Claims (4)
1. a wireless induction type safety certification terminal device, comprise the close chip of state, storer, electrophoretic display device (EPD), button and USB interface, it is characterized in that: also comprise close range wireless communication NFC transceiver module, described NFC transceiver module is connected with described state close chip, realizes the wireless telecommunications of described safety certification terminal device and safety certification host computer.
2. wireless induction type safety certification terminal device as claimed in claim 1, is characterized in that: described button is made up of upper and lower, confirmation, four buttons of cancellation.
3. wireless induction type safety certification terminal device as claimed in claim 1, is characterized in that: described electrophoretic display device (EPD) is dot matrix black and white Electronic Paper screen.
4. wireless induction type safety certification terminal device as claimed in claim 1, is characterized in that: described USB interface is plug-in type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345375.7U CN203966125U (en) | 2014-06-26 | 2014-06-26 | A kind of wireless induction type safety certification terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345375.7U CN203966125U (en) | 2014-06-26 | 2014-06-26 | A kind of wireless induction type safety certification terminal device |
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| Publication Number | Publication Date |
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| CN203966125U true CN203966125U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420345375.7U Active CN203966125U (en) | 2014-06-26 | 2014-06-26 | A kind of wireless induction type safety certification terminal device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110554870A (en) * | 2018-05-31 | 2019-12-10 | 元太科技工业股份有限公司 | electrophoretic display system and development method |
-
2014
- 2014-06-26 CN CN201420345375.7U patent/CN203966125U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110554870A (en) * | 2018-05-31 | 2019-12-10 | 元太科技工业股份有限公司 | electrophoretic display system and development method |
| CN110554870B (en) * | 2018-05-31 | 2023-01-03 | 元太科技工业股份有限公司 | Electrophoretic display system and development method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI LINGUO INDUSTRY CO., LTD. Free format text: FORMER NAME: LINGUO INDUSTRY CO., LTD., SHANGHAI |
|
| CP03 | Change of name, title or address |
Address after: 200331 Shanghai Road, Yongdeng, lane, building No. 101, room 2, room 277 Patentee after: Upper Hailin fruit industry incorporated company Address before: 200331 building 277, Lane 2, Yongdeng Road, Shanghai, Putuo District Patentee before: Shanghai Linguo Technology Co., Ltd. |