Libraries tagged by sha3-256

Pure PHP implementation of Keccak

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Pure PHP implementation of Keccak with PHP 5.6+ support

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Library prosedural untuk enkripsi URL secara dinamis dengan AES-256-CBC, SHA3-256, dan Base64

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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.

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

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

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Deterministic SHA-256 canonicalization and payload hashing for PHP

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JSON Web Signature (JWS) library for PHP

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

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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.

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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.

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

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API key management for Laravel — attach API keys to any Eloquent model, authenticate requests via HMAC SHA-256, cache keys in Redis, and support stancl/tenancy v4 multi-tenant architectures.

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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.

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Foundational, tamper-evident audit primitives for Craft CMS: a neutral audit event contract, a dispatch bus, a byte-deterministic SHA-256 hash-chain engine, export formatters, SIEM forwarders, and external anchoring. The shared compliance base for the CraftPulse ecosystem.

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