Deadly974-35 - 2019-02-07

Hello everyone,

I have a problem,
I work on a school project, and in a part of my work, i have to enter a code using a numeric keypad. This code will crypt with AES Algorithm with a symetric key. But I'm looking for a solution for my keypad to mark data in a text field but i don't find any solution. Can you help me please ? It's very important.


Raphaël S.A