Category "totp"

Using 2FA authentication with classic ASP always returns an invalid response

I'm using this code from GitHub https://github.com/as08/ClassicASP.TwoFactorAuthentication I downloaded the demo site, installed what I needed on the server and

How do I ensure the users secret key for TOTP is valid?

I'm working on a 2FA App. Is there a way for me the secret key a user provides that I use to generate their tokens is valid beforehand? Edit: For clarification