CN201584981U - Dynamic password generator - Google Patents
Dynamic password generator Download PDFInfo
- Publication number
- CN201584981U CN201584981U CN2009202740414U CN200920274041U CN201584981U CN 201584981 U CN201584981 U CN 201584981U CN 2009202740414 U CN2009202740414 U CN 2009202740414U CN 200920274041 U CN200920274041 U CN 200920274041U CN 201584981 U CN201584981 U CN 201584981U
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- Prior art keywords
- chip
- dynamic password
- maker
- network
- password generator
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- Expired - Fee Related
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Abstract
The utility model relates to a dynamic password generator, which comprises a casing, a generator 1 (2), a generator 2 (12), a USB socket, a network socket, a DM9161 network card chip, an AT91SAM9260 main chip, an HY57V561620 internal memory chip 1, an HY57V561620 internal memory chip 2, a K9F1G08 flash memory chip, and an indicator light; and one to twenty-eight generators can be mounted. The whole system of the dynamic password generator is operated by chips that are used for storing calculation programs, controlling and coordinating, receiving and sending network data, and returning data. The dynamic password generator can be used for online games, online banking, online shopping, securities trading and the like.
Description
Technical field
The utility model relates to a kind of time dynamic password generator, especially can be by the time dynamic password generator of a plurality of maker combinations.
Background technology
Be fast-developing period of the Internet now, increasing people utilize the work of searching information, shopping, online payment, Web bank, online game etc. on the Internet, more multiselect is with concluding the business on the net or the information transmission for people, and the requirement of confidentiality is also along with raising.
The user only needs and client Connection Service device in the existing network commercial activity, server sends identity validation information, user and client just can be concluded the business by keyboard input validation information, time dynamic password generator is not installed, when information interchange and business transaction, be easy to be broken through the information of obtaining and cause loss by others.
The utility model content
The purpose of this utility model provides a kind of time dynamic password generator, solves present technical deficiency, provides to have the reliable time dynamic password generator of secret and safe.
Time dynamic password generator of the present utility model is included in to design in the housing maker 1 (2), maker 2 (12); On maker design by USB socket, network socket, DM916 network card chip, AT91SAM9260 master chip, 2 HY57V561620 memory chips, K9F1G08 flash chips form, USB socket is connected with computer system, network socket is connected with the Internet netting twine, the DM9161 network card chip is a slice 10M-100M adaptive net card, and the physical layer of being responsible for Network Transmission plays connection in system; The AT91SAM9260 master chip is to handle each system requirements, coordinates the relation between internal memory, system and each equipment; The HY57V561620 memory chip is used for system and running software by 2 internal memories of forming 64M; The K9F1G08 flash chip is the flash memory of 128M, be used for storage system file and run time file and configuration file, they all design on maker, have the generation cryptographic function, and maker can calculate time dependent dynamic password by high strength symmetric cryptography operation method and generate.
The purpose of this utility model provides the dynamic security system of time dynamic password generator.Install additional and use the utility model time dynamic password generator, the user has continuous variation at any time and server obtains password accordingly, guarantees to obtain when the business activity of network and transaction the safe advantage of using.
Description of drawings:
Accompanying drawing is a structural diagrams intention of the present utility model.
Embodiment
Comprise below in conjunction with accompanying drawing the utility model time dynamic password generator: the composition of housing (1), maker 1 (2), USB socket (3), network socket (4), DM9161 network card chip (5), AT91SAM9260 master chip (6), HY57V561620 memory chip 1 (7), HY57V561620 memory chip 2 (8), K9F1G08 flash chip (9), usb signal indicator light (10), network signal indicator light (11), maker 2 (12) is characterized in that: design has maker 1 (2) and maker 2 (12) in housing (1); At maker 1 (2) and maker 2 (12) last design and installations USB socket (3), network socket (4), DM9161 network card chip (5), AT91SAM9260 master chip (6), HY57V561620 memory chip 1 (7), HY57V561620 memory chip 2 (8), K9F1G08 flash chip (9), usb signal indicator light (10), network signal indicator light (11) are arranged; At housing (1) but in design and installation 1-28 maker arranged, be used to exchange the use of selection.
The utility model implementation flow process is with the signal input USB socket of the equipment of use and the effect of power supply; Network socket is used for the fan-in network signal just can start working time dynamic password generator.The K9F1G08 flash chip is used for the kernel and the operation program of whole system; The AT91SAM9260 master chip is that central authorities' control is responsible for coordinating other chip operation; The DM9161 network card chip is to be responsible for receiving and the transmission network data; Receive the data of returning carries out computing by the AT91SAM9260 master chip and obtains the result by the DM9161 return data from the DM9161 network card chip, above all operations and computing all will be implemented through HY57V561620 memory chip cooperating, the utility model time dynamic password generator is easy to use, is worthy to be popularized.
Claims (2)
1. time dynamic password generator, by forming of housing (1), maker 1 (2), USB socket (3), network socket (4), DM9161 network card chip (5), AT91SAM9260 master chip (6), HY57V561620 memory chip 1 (7), HY57V561620 memory chip 2 (8), K9F1G08 flash chip (9), usb signal indicator light (10), network signal indicator light (11), maker 2 (12), it is characterized in that: design has maker 1 (2) and maker 2 (12) in housing (1); At maker 1 (2) and maker 2 (12) last design and installations USB socket (3), network socket (4), DM9161 network card chip (5), AT91SAM9260 master chip (6), HY57V561620 memory chip 1 (7), HY57V561620 memory chip 2 (8), K9F1G08 flash chip (9), usb signal indicator light (10), network signal indicator light (11) are arranged.
2. time dynamic password generator according to claim 1, it is characterized in that at housing (1) but in design and installation 1-28 maker arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202740414U CN201584981U (en) | 2009-11-24 | 2009-11-24 | Dynamic password generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202740414U CN201584981U (en) | 2009-11-24 | 2009-11-24 | Dynamic password generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584981U true CN201584981U (en) | 2010-09-15 |
Family
ID=42726996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202740414U Expired - Fee Related CN201584981U (en) | 2009-11-24 | 2009-11-24 | Dynamic password generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9853968B2 (en) | 2015-08-19 | 2017-12-26 | Winifred Shen | Systems and methods for authenticating users accessing a secure network with one-session-only, on-demand login credentials |
-
2009
- 2009-11-24 CN CN2009202740414U patent/CN201584981U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9853968B2 (en) | 2015-08-19 | 2017-12-26 | Winifred Shen | Systems and methods for authenticating users accessing a secure network with one-session-only, on-demand login credentials |
| US10154028B2 (en) | 2015-08-19 | 2018-12-11 | Winifred Shen | Systems and methods for authenticating users accessing a secure network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Zushi Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Zushi Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20121124 |