Libraries tagged by 256

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

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Encryption with AES-256 and HMAC-SHA256

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Simple AES 256 is a PHP class designed to simplify encryption and decryption using AES-256 in CBC or GCM modes.

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Encrypt and decrypt fields using AES-256 plugin for CakePHP

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Advanced Encryption with Associated Data (AEAD) for Laravel.

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Encrypt sensitive values in your Laravel .env file and decrypt them automatically at runtime — safe, seamless, and config-driven.

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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 multi-round polynomial-based encryption layer on top of AES-256 for enhanced security, without requiring GMP.

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Generate on-demand MySQL database backups and download them as password-protected, AES‑256 encrypted ZIP files via a simple HTTP route.

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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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Doctrine custom type for AES-256 CTR mode encryption

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ANSI escape codes for styling strings in the terminal

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基于 openssl 扩展的 AES 加解密 支持 ECB , CBC , CFB , OFB

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OpenSSL-compatible AES (128, 192, or 256) CBC library for PHP, based on openssl.

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Crypto Sodium

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