To this entry did WEB authentication with RSA, the algorithm. The language used was PHP with a MySQL database, what we do in relatively simple, but I was too complicated for me my little experience (very little) with PHP .
This code is the main page, which generates "x", choose your "user" and gives you access to a link which downloads a script with which to generate "r", also has a button to "validate" that tells if really you. (These authenticated).
Clarification when clicking the Generate button will show a value of "x" random, but the field will empty this is where I fail, you have to add the field to the "X" on hand.
By clicking on Send
you send a second window where you show your data are generated and whether or not you.
Screenshot
You didn't include the verification script in your blog entry and PHP does not let you manage large keys. 7 pts.
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