Libraries tagged by hmac

Standard Webhooks - Open source tools and guidelines for sending webhooks easily, securely, and reliably

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An implementation of the HTTP HMAC Spec in PHP that integrates with popular libraries such as Symfony and Guzzle.

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HMAC Based Signature Algorithms the JWT Framework.

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Yii CSRF Protection Library

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Enterprise-grade, high-performance Symfony audit trail bundle. Automatically track Doctrine entity changes with split-phase architecture, multiple transports (HTTP, Queue, Doctrine), and sensitive data masking.

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Lightweight, fast, and secure TOTP (2FA) authentication library for PHP — battle tested, dependency free, and ready for enterprise integration.

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Doctrine2 behavioral extensions which allows to transform (encrypt, decrypt, hash) your data automatically

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Standalone OTP and MFA primitives for PHP.

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Library for HTTP request signing (PHP implementation)

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Sign and verify HTTP messages

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HMAC-SHA authentication

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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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Dual-backend Laravel package for WhatsApp: Meta Cloud API + bundled whatsapp-web.js sidecar. Ships a Livewire/Flux admin UI, queued jobs, webhooks with HMAC, Eloquent models, broadcasting, and CLI lifecycle commands.

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An HMAC authentication library built on top of the PSR-7 specification

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Azure HMAC Authentication

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