Libraries tagged by rfc4226

Dependency-free PHP TOTP (RFC 6238) / HOTP (RFC 4226) implementation, verified against the official RFC test vectors.

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Coroutine-safe, zero-dependency HOTP/TOTP (RFC 4226 / RFC 6238) with provisioning URIs for the PHPdot ecosystem.

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A PHP library for RFC 4226 and RFC 6238.

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Horde RFC 4226 HOTP and RFC 6238 TOTP Library

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One-Time-Password (OTP) generator. RFC4226 (HOTP) and RFC6238 (TOTP) complaint.

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A PHP library for generating one time passwords according to RFC 4226 (HOTP Algorithm) and the RFC 6238 (TOTP Algorithm) and compatible with Google Authenticator

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Library that simplifies using One Time Passwords (OTP) (HOTP or TOTP algorithm) in Yii3 applications

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Laravel 2FA is a PHP implementation of the Google Two-Factor Authentication Module, supporting the HMAC-Based One-time Password (HOTP) algorithm specified in RFC 4226 and the Time-based One-time Password (TOTP) algorithm specified in RFC 6238.

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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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HOTP according to RFC 4226 and TOTP according to RFC 6238.

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

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Fat Too Fast 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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The VObject library for PHP allows you to easily parse and manipulate iCalendar and vCard objects

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The VObject library for PHP allows you to easily parse and manipulate iCalendar and vCard objects

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