Cell phone seal verifying method and its system

A verification method and seal technology, applied in the field of electronic seal and electronic authentication, can solve the problem that the mobile phone cannot meet the security requirements, and achieve the effect of achieving authenticity, wide application range and preventing confidential leakage.

Inactive Publication Date: 2006-11-08
刘瑞祯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, existing mobile phones ca

Method used

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  • Cell phone seal verifying method and its system
  • Cell phone seal verifying method and its system
  • Cell phone seal verifying method and its system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0075] Figure 1A It represents the acquired original image 101 of the issuer's signature without adding watermark information, which can be used to sign and identify short messages, and can also be used as the master version of the electronic seal.

[0076] Figure 1B yes means Figure 1A The electronic signature identification information is embedded in the original image 101, and the seal image 102 containing the electronic signature watermark information, in addition to playing the role of information signature, also has the authenticity of the authentication seal, and judges its integrity and non-tampering. and functions such as legality.

[0077] Figure 2A It is a flow chart of adding an electronic seal with watermark information in a text message. As shown in the figure, the operation process is as follows:

[0078] (1) Edit the text message 201 to be sent;

[0079] (2) Adding an electronic seal 202 for texting;

[0080] (3) Select the seal picture 203 to be add...

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PUM

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Abstract

This invention provides a cell phone seal system, which signs electronic names to short messages to be transmitted, inserts the electronic stamps with the signing information into the short meaasges to be transmitted to certify the identity of a sending party, the complete content of a short message, the orthority of the receiving party based on the property of the electronic seals to guarantee the duty and right of the two parties and the mode of the seal can be handwriting or a seal containing the special information of the sending party, such as SIM seal with the SIM card information, a cipher seal with the cipher of the sending party and E-KEY with its information or even seals based on the bio-character of a sending party such as fingerprint, iris, face, handwritings and voice.

Description

technical field [0001] The invention relates to electronic authentication and electronic seal technology, in particular to a mobile phone seal authentication method and system thereof. Background technique [0002] As the most important communication tool today, mobile phones have brought great convenience to enterprise users and ordinary users. In addition to providing two major mobile communication services, call and text message, its main function also has powerful entertainment and business office features: MMS, GPRS wireless Internet access, camera, MP3, games, listening to radio and so on. The mobile phone has become the mainstream instant mobile communication and entertainment tool in the 21st century. The first generation of mobile phones focused on providing communication functions of mobile phones. The second generation of mobile phones combined with the original services became the new favorite of users for entertainment. The current new generation of mobile phon...

Claims

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Application Information

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IPC IPC(8): H04L9/32
Inventor 刘瑞祯
Owner 刘瑞祯
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