Libraries tagged by replay-protection

Laravel API response helpers with server-configured payload compression and encryption.

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HMAC-signed webhook infrastructure for Yii3 — outbound signing, inbound verification, replay protection, retry policy

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Database-backed delivery and nonce storage for rasuvaeff/yii3-webhooks

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Signed, timestamped, replay-protected and optionally AES-256-GCM-encrypted request/response bridge between a JavaScript front-end (SPA or Blade + AJAX) and a Laravel API. Framework-agnostic JS client. Works on Laravel 5.5 through 12 and PHP 7.1+.

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Unified client+server security helper for HMAC and AEAD (XChaCha20-Poly1305) with nonce/replay protection and canonical signing. Native PHP 8+, framework-agnostic.

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Single-use CAPTCHA for Laravel with anti-replay protection

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Cbox Webhook Signature — verification-only webhook signature checking for Laravel, with drivers for GitHub, Stripe, Slack, Shopify, Standard Webhooks, Twilio, Mailgun and Postal. No migrations, no queue, no models. Secret rotation, replay protection and send-time outbound signing included.

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TGCore Client is a lightweight Laravel package that receives Telegram updates forwarded by a TGCore gateway, verifies HMAC signatures with replay protection, normalizes payloads into a clean DTO, and dispatches them to your project handlers or queue with idempotency.

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