Libraries tagged by SHA-2

The Telegram Data Validator is a PHP library for validating the integrity of initData received from a Telegram mini-application. It uses HMAC-SHA-256 for data integrity checks.

Go to Download

Opaque, rotating refresh tokens and device sessions for Laravel — SHA-256 at rest, atomic anti-double-spend rotation, family revocation on reuse. Zero third-party runtime deps.

Go to Download

CryptoManana is a cryptography framework for boosting your project's security.

Go to Download

Biblioteca PHP para emissão, consulta e cancelamento de NFS-e Nacional (Sefin) — Clean Architecture, validação XSD v1.01, assinatura SHA-256, suporte IBS/CBS

Go to Download

🔏 Stand-alone DKIM class to sign your emails with a 2048 bit private key hashed with SHA-256 algorithm.

Go to Download

A Laravel package to simplify the integration with BPJS e-Klaim web service. This package helps developers build APIs to interact with the e-Klaim system, providing features such as custom SHA-256 encryption and decryption, type-checking for incoming data, and more.

Go to Download

Tamper-evident receipts for AI inference calls: SHA-256 hash chain, RFC 8785 JCS canonicalization, Ed25519 signatures. Pure PHP, zero framework dependencies. EU AI Act Article 12 / NIST AI RMF aligned.

Go to Download

JSON Web Signature (JWS) library for PHP

Go to Download

Symfony bundle for Spanish Veri*Factu (RD 1007/2023) billing record compliance: SHA-256 hash chains, XML generation, QR codes, and AEAT submission hooks

Go to Download

This is a "swagger" definition of application programming interface of the MúzaPay by Benefit Plus e-commerce payment gateway. You may leverage this API from your e-shop to integrate payments by employee-benefits-programme funds. This version of the programme uses mobile payment application MúzaPay. Requests signingAll requests except /auth/token must be signed by "SHA-256 with RSA" (RSASSA-PKCS1-v1_5, RFC 8017 chapter 8.2) electronic signatures. See online gateway documentation for details. ## Change log * v2 - 2025-06-26 * Added HEALTH value to productCode enum as mandated by the Czech state legislation. * amountAuthorized in PaymentStateResponse renamed to remainingAmount to better capture its meaining. * Added HTTP 410 Gone response to the cancelPayment() operation. * Corrected pattern of orderReferenceCode * Multiple corrections of the documentation, examples and field ordering changes - non-impacting.

Go to Download

Secure magnet link integration for Flarum with SHA-256 token protection, SSRF-hardened tracker scraping, live click counters, and an optimized discussion list preview tooltip.

Go to Download

A PHP implementation of Cap - a lightweight, modern open-source CAPTCHA alternative using SHA-256 proof-of-work with comprehensive testing suite

Go to Download

An advanced, secure, and modern centralized Media Library plugin for Filament 5 with SHA-256 deduplication, hierarchical category tree, usage tracking, and native RTL support.

Go to Download

Standalone API key authentication for Laravel: SHA-256 hashed keys, read/write scopes, per-key permissions, lifecycle events, and an authentication middleware.

Go to Download

Deterministic SHA-256 canonicalization and payload hashing for PHP

Go to Download