Libraries tagged by RFC 6238

2FA authentication plugin for sysPass based on TOTP algorithm (RFC 6238)

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Two Factor Authentication (2FA) for Laravel

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One-time password (OTP) implementation for two-factor authentication with TOTP in accordance with RFC 6238 and RFC 4226

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谷歌的两步验证PHP服务端，Google身份验证器 Google Authenticator PHP实现，Google Authenticator 2-factor authentication

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Google Authenticator 2-factor authentication

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Google Authenticator 2-factor authentication

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A generator for counter- and time based 2-factor authentication codes (Google Authenticator). PHP 8.2+

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RFC compliant Two Factor Authentication for Time-Based One-Time Password and HMAC-Based One-Time Password algorithm with support for Google Authenticator

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Google Authenticator PHP class for two-factor authentication (2FA)

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Google Authenticator 2-factor authentication

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Google Authenticator 2-factor authentication

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Simple & Secure Generic OTP, OCRA (RFC6287), TOTP (RFC6238) & HOTP (RFC4226) solution!

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PHP TOTP implementation for rfc6238

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YII2 extension for generating one time passwords according to RFC 4226/6238 (HOTP/TOTP Algorithm) and authentication widget

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LSAT YII2 extension for generating one time passwords according to RFC 4226/6238 (HOTP/TOTP Algorithm) and authentication widget , Upgrade version lib 2amigos/qrcode-library and spomky-labs/otphp from https://github.com/sam002/yii2-otp (sam002/yii2-otp) Support PHP to ^8.0

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