Libraries tagged by rfc-6238

Ajoute un TOTP (2FA) optionnel et par utilisateur au-dessus d'un système d'authentification existant, sans le modifier. Aucun service externe : tout le calcul TOTP est local (RFC 6238).

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TOTP (RFC 6238) / Asafe compatible 2FA helper.

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Simple TOTP (RFC 6238)

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

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NDT 2FA — TOTP (RFC 6238) for PHP with backup codes, otpauth URIs, and QR generation (SVG). Laravel & Symfony integrations included.

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PHP Implementation of RFC 6238 used by the Google Authenticator Token Generator

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

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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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Two-factor authentication (TOTP) plugin for Auth-Kit. RFC 6238 authenticator-app codes with encrypted secrets, confirm-before-activate, single-use hashed recovery codes, clock-skew window and replay protection. Zero dependencies.

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

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Two-factor authentication module for the ez-php framework — RFC 6238 TOTP, QR code URLs, backup codes, and HTTP middleware

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Media Type parsing and manipulation library

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Media Type parsing and manipulation library

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