Simple C++ Program for Debian Linux that displays qrcode on screen

> I need a very simple program that dynamically generates a qrcode that displays on screen. The qrcode text will be generated from a special, simple algorithm that I will provide. The algorithm will include the current time and the qrcode must update at regular intervals perhaps every 60 seconds. > > This is a very simple program and there are qrcode generation libraries out there for c++ so this should be a 20 minute project for a skilled programmer. There will be modifications and changes later for this program, and we can pay a fair hourly rate for that when the changes need to be changed. > > This program should be made to work on debian linux. ## Deliverables The program should create qr codes based on the following text: (a sha1 hash of the current unix time, a colon ":", a short text provided from a variable, and then a password also provided by a variable):(unix time):(text from a variable) Here is an example of what text is used to create qrcode: smsto:5555555555:aaa6dbd0cdae8560c1e273cf3859882dd90fab43:1347756458:asdf Here is how it should be created: phonenumber = 5555555555; unixtime = (current time); code = asdf; hash = sha1(unixtime . ":" . code . password); create_qr_code("smsto:" . phonenumber . ":" . hash . ":" . unixtime . ":" . code);