# Package io.vertx.ext.auth.otp.totp

- Interface Summary
  Interface | Description
  --- | ---
  TotpAuth | An extension of AuthProvider which uses the one time passwords based on time to perform authentication.

- Class Summary
  Class | Description
  --- | ---
  TotpAuthOptions | Options configuring TOTP authentication.
  TotpAuthOptionsConverter | Converter and mapper for `TotpAuthOptions`.

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