View Full Version : Digital certificate

01-11-2005, 03:14 AM
Hi, I would like to create a program to issue the digital cert, to sign the data(files) and a module to verify/auth the data (files). The purpose of this is to prevent my data (files) to change by somebody. And If somebody change the data, the program can detect it. The program will act like a version control program.

Anybody can help me to do this program? Or got other suggestion?

PS: the files extension can be .html, .txt, .asp, .php, .dat, .dll and etc.

Thank you.

01-11-2005, 02:36 PM
Are you looking for something that might be freeware?

Here's one that's not free: