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