# Hierarchy For Package io.vertx.ext.auth.otp

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - io.vertx.ext.auth.otp.Authenticator
  - io.vertx.ext.auth.otp.AuthenticatorConverter
  - io.vertx.ext.auth.otp.OtpCredentials (implements io.vertx.ext.auth.authentication.Credentials)
  - io.vertx.ext.auth.otp.OtpCredentialsConverter
  - io.vertx.ext.auth.otp.OtpKey

## Interface Hierarchy

- io.vertx.ext.auth.otp.OtpKeyGenerator