If you're a dev, there are a lot of implementations, or code examples online. Here is an open source Java example of some of the algorithm impl, and an HTML /

If you're a dev, there are a lot of implementations, or code examples online. Here is an open source Java example of some of the algorithm impl, and an HTML / JS example to test out in the browsers. https://github.com/inversoft/prime-two-factor/blob/master/src/main/java/org/primeframework/twofactor/TwoFactor.java https://github.com/inversoft/prime-two-factor/blob/master/sr... https://github.com/inversoft/prime-two-factor/tree/master/web https://github.com/inversoft/prime-two-factor/tree/master/we...