metarush/otp-auth
Authentication library using one-time passwords (via email token)
时间：2019-03-16 11:54
tpaksu/laravel-otp-login
Adds OTP login step to Laravel's built-in authentication system
时间：2018-10-23 08:18
camfindlay/silverstripe-twofactorauth
Adds 2 factor authentication to SilverStripe CMS
时间：2015-08-08 23:45
marc1706/otp-authenticate
Provides a simple and up-to-date library for two-factor authentication using OTP hashes and Google Authenticator or a similar app.
时间：2015-01-20 14:08
pedrosancao/php-otp
PHP implementation of HMAC-based one-time password algorithm according to RFC 4226 and RFC 6238 compatible with Google Authenticator
时间：未知