TOTP on Android

Time-based One-time Password Algorithm is an expansion of the HOTP algorithm that uses time as the "moving counter" instead of a normal counter. Still is draft at the time of publishing, I decided that it would not be too difficult to add this to the mOTP application that is currently in the market.  A brief description of TOTP can be found on wikipedia and the full current specification here. Since I already went through the trouble of making mOTP have a multiple OTP framework, all I had to do was add a class and some error checks in the setup page.  I will upload the apks soon, but they are already available on the market.


Post a Comment