Libraries tagged by sha-256

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

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JSON Web Signature (JWS) library for PHP

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

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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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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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PHP package for encryption/decryption using AES algorithm compatible with CryptoJS

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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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