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Mobile communication terminal used certified public authentic system and operational method

A technology of mobile communication terminal and operation method, which is applied in wireless communication, transmission system, digital transmission system, etc., can solve the problems of inability to use evidence materials, etc., and achieve the effect of improving commerciality, competitiveness, and reliability

Inactive Publication Date: 2007-05-30
LG ELECTRONICS (CHINA) R&D CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, when the specific accident or document materials used as evidence materials in the above-mentioned mobile communication terminal are stored as digital data or voice data, since the security measures for the stored digital data or the above-mentioned voice data cannot be realized, it will be possible to Changes to the above-mentioned stored digital data or voice data will make it impossible to use as evidence for notarization

Method used

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  • Mobile communication terminal used certified public authentic system and operational method
  • Mobile communication terminal used certified public authentic system and operational method
  • Mobile communication terminal used certified public authentic system and operational method

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Embodiment Construction

[0021] Embodiments of the present invention will be described below with reference to the drawings.

[0022] Fig. 1 is a block diagram of a notarization system using a mobile communication terminal in the present invention; Fig. 2 is a block diagram of the structure of a mobile communication terminal in the present invention.

[0023] As shown in Figure 1, the first embodiment of the notarization system using mobile communication terminals in the present invention includes: a mobile communication terminal 100 that can encrypt data; Notarization system 200 for keys.

[0024] The mobile communication terminal 100 transmits data for requesting a key to the notarization system 200 in order to encrypt digital data or voice data such as specific events or document materials as evidence materials required in the notarization operation.

[0025] The notary system 200 generates a key according to the key request data transmitted by the mobile communication terminal 100 , and transmits...

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Abstract

The invention relates to an authentic system using a mobile communication terminal and an operational method thereof. The invention comprises following sections: a mobile communication terminal for collecting biomedical information and encrypting corresponding data; an authentic system which generates a key according to the biomedical information collected by the mobile communication terminal and then transmits the key to the mobile communication terminal so that the mobile communication terminal can be performed data encryption. According to the invention, digital data and biomedical information which are need to be authenticated, used as attestation data, shoot special events or document data to pictures or videos, are encrypted and stored by the key, thereby, the reliability of the attestation data needed with safety enhancement and authentication can be increased, while commercial quality and competition force of products can be increased too.

Description

technical field [0001] The present invention relates to a notarization system using a mobile communication terminal and its operating method. In the present invention, the mobile communication terminal collects biometric information or data and receives a key through data communication with the notarization system, and encrypts the biometric information or data. Store and protect data. Background technique [0002] Recently, the use of electronic settlement using mobile communication terminals has been widely promoted. With the development of the current Internet and computer technology, information such as various documents and data will be digitized through computers, and benefit from the Internet or e-mail and digital storage media technology With the development of various document issuance procedures and processing, various procedures that are executed offline (off line) can be executed more quickly and easily online. [0003] In addition, the above-mentioned mobile co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32H04L9/08H04Q7/32G06F17/00G06F21/00H04W12/06
CPCG06F21/32G06F21/6218H04L9/3263H04W12/06
Inventor 吴真硕
Owner LG ELECTRONICS (CHINA) R&D CENT CO LTD