TOTP (TOTP.h)

This is an Arduino library to generate TOTP codes based on the OpenAuthentication Time-based One-time Password Algorithm (RFC 6238) Description & usage: http://www.lucadentella.it/totp-libreria-per-arduino/ A simple project: http://www.lucadentella.it/2013/09/14/serratura-otp/ Thanks to: Jose Damico, https://github.com/damico/ARDUINO-OATH-TOKEN Peter Knight, https://github.com/Cathedrow/Cryptosuite Maniacbug, https://github.com/maniacbug/Cryptosuite