Libraries tagged by totp

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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Google Authenticator 2-factor authentication

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One Time Passwords, hotp and totp according to RFC4226 and RFC6238

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Extends scheb/2fa-bundle with two-factor authentication using TOTP

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TOTP/HOTP library for PHP

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A TOTP authenticator for use with silverstripe/mfa

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Google Authenticator 2-factor authentication

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PHP implementation of the OATH one-time password standards

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PHP implementation of HMAC-based one-time password algorithm according to RFC 4226 and RFC 6238 compatible with Google Authenticator

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Vendor-agnostic two-factor authentication library

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

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2 Factor Authentication (2FA) library

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Rinvex Authy is a simple wrapper for Authy TOTP API, the best rated Two-Factor Authentication service for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

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Extends scheb/2fa-bundle with the ability to render QR-codes for Google Authenticator or TOTP

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RFC 6238 / TOTP: Time-Based One-Time Password Algorithm

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