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Cipher keyboard apparatus and implementing method thereof

A technology of a password keyboard and an implementation method, applied in mechanical encryption, user identity/authority verification, etc., can solve problems such as data counterfeiting, and achieve the effect of improving security

Inactive Publication Date: 2009-01-07
SHENZHEN ZIJIN FULCRUM TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to provide a password keyboard device and its implementation method, which is used to overcome the problem of data counterfeiting in the prior art, and provide a method to completely prevent data such as account numbers and passwords from being illegally authorized.

Method used

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  • Cipher keyboard apparatus and implementing method thereof
  • Cipher keyboard apparatus and implementing method thereof
  • Cipher keyboard apparatus and implementing method thereof

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Embodiment Construction

[0042] Various preferred embodiments of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0043] In the password keyboard device provided by the present invention and its implementation method, it is mainly aimed at the security issues (PIN code, account number, password, etc.) Such as a bank account number, the password refers to the password of a bank card.

[0044] Password keyboard device of the present invention, as figure 1Shown, it comprises a hardware chip, carries out the sending and receiving of data with computer end application layer computer software through USB interface; Described computer software comprises user interface, CAPI, CSP and bottom API hardware interface (ELIB storehouse function) etc. ; The password keyboard device can also be provided with a keyboard display for displaying relevant information. CSP is actually a dynamic link database (Dynamic Link Library, DLL file). The application pro...

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Abstract

The invention discloses a password keyboard device and a realization method thereof; the device comprises an interface connected with a computer end, and a hardware chip used for data communication with the application layer software of the computer end by the interface. In the software of the equipment, a smart card layer is arranged above the interface, wherein, the smart card layer comprises an encryption algorithm database and an information input module; the encryption algorithm database comprises a plurality of existing algorithms; the software of the equipment is used for the encryption of the information of the information input module according to the appointed algorithm and sending the encrypted information to the application layer of the computer end. In the password keyboard device of the invention and the realization method thereof improve the safety of the data in a way that the functions of USBKEY, a keyboard, a screen, and the like, are integrated and arranged on hardware equipment, certain encryption methods are used for the data encryption of the data input from the USBKEY password keyboard and the encrypted data is transmitted.

Description

technical field [0001] The present invention designs a password security device and its method, in particular, it designs a password keyboard realization device and its realization method. Background technique [0002] In the prior art, with the development of network technology, daily consumption and entertainment activities have gradually shifted to network provision, but whether it is the current online banking, online games, online shopping, etc. Identity authentication and input of passwords, numbers, characters and other information (these information need to be protected by a security mechanism) on the Internet, because the accuracy of the information needs to be confirmed first when inputting, it is often necessary to display some information and sound prompts. [0003] With the popularization of the Internet, terminals dedicated to network services have appeared in a large number of public facilities, including Internet bars and roadside Internet terminals. However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/38H04L9/32
Inventor 徐刚花纯威葛志腾蔡彬彬
Owner SHENZHEN ZIJIN FULCRUM TECH
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