An Effective Way to Authenticate Electronic Document
Xinyuan Liang · Microcomputer Information · 2011
For the simple digital signature can’t meet the requirement of modern e-commerce and e-government, this paper propose an electronic stamp program based on the digital watermarking technique. The system combines the digital watermarking technique and Hash function to ensure the document is robust with tamping and coping. This can be fit for the security of electronic documents. The experimental results and possible future direction of development are given at last.