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The Research of Electronic Seal System Based on Digital Watermark Technology

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2 Author(s)
Futong Huang ; Inf. Technol. Center, China Guangdong Nucl. Power Corp., Shenzhen, China ; Tingting Sun

In order to avoid forgery problem used in the traditional seal and meet the security requirement of the digital documents, a watermark scheme against counterfeit for signature image is proposed. Watermark embedded in the seal image can improve the seal security, prevent the secret document from the illegal modification and realizes the function of identity authentication and non-repudiation.

Published in:

Computing, Measurement, Control and Sensor Network (CMCSN), 2012 International Conference on

Date of Conference:

7-9 July 2012