(First, sorry for the spelling, I do not speak English fluently).
This is my first plugin Construct 2: Ajax RSA
The purpose of this plugin is to encrypt the data flowing between Ajax (encryption) and PHP (decryption).
Unfortunately, This plugin Does not Provide a foolproof method against hacks but tries to approach.
What is RSA ?
RSA is a cryptosystem (Public-key cryptography), also known as asymmetric cryptography, refers to a cryptographic algorithm which requires two separate keys, one of which is secret (or private) and one of which is public.
20 Oct. 2014: tested on Release 184
Guide page: http://www.payondev.fr/projet/ajaxrsa/index.html
I hope this plugin will be useful for some "constructors".