Libraries tagged by hotp

Standalone OTP and MFA primitives for PHP.

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Kolab 2-Factor Authentication

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TOTP dan HOTP Library with backup codes, compatible with google authenticator

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TYPO3 hmac-based one-time password provider

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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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Create and verify One Time Passwords based on Time and HMAC. May be used in 2FA (Two Factor Authentication), MFA (Multi factor Authentication), 2SA (Two Step Authentication) and MSA (Multi Step Authentication).

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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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Native, ultra-fast, hardened security and strictly typed engine for 2FA Tokens (TOTP/HOTP) with 27 i18n languages in PHP 8.3+.

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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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OTP for WordPress

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Community-driven PHP library for generating OTPs (HOTP/TOTP), RFC-compliant and compatible with Google Authenticator.

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Provides a simple and up-to-date library for two-factor authentication using OTP hashes and Google Authenticator or a similar app.

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A PHP library for RFC 4226 and 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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