Electronic Signature File Check Scheme Based on MD5 and Digital Watermark
Guo Hong-xin · Journal of Guizhou University · 2013
With the development of e-commerce and e-Government,in order to ensure the safety of the application documents,according to the digital watermarking robustness and vulnerability and Hash MD5,COM component technology,a check scheme was proposed based on digital watermarking overprint file to realize the documents prevent manipulation prevention and documents legitimacy check.