Libraries tagged by deruv

Provides an abstract class to streamline the creation of filters using the file derivation feature of the rekalogika/file framework.

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A simple class to derive BTC and ETH extended public keys and addresses without GMP.

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Derived unique key per transaction (ANSI X9.24 part 1)

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Safely serialize and unserialize plain data objects (PHP native serialize()/unserialize() with an allowed_classes allowlist derived from the class structure) and scalar/null values (JSON), preventing object-injection and POP-chain attacks.

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High-level cryptographic primitives and security utilities for Maatify systems including password hashing, reversible encryption, HKDF key derivation, and key rotation.

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A pluggable cryptography component library: under a unified contract it provides symmetric encryption, asymmetric encryption, hashing, and key derivation (HKDF / PBKDF2), with implementations including AES/Sodium and Chinese national algorithms SM2/SM3/SM4/ZUC. Installable via Composer.

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PHP 8.3+ native C2PA Content Credentials: read/validate manifests and sign Media Library images incl. derivatives.

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Symfony bundle providing photo galleries on the c975L core — categories and medias (photos and videos from any platform UiBundle declares), with batch upload, automatic thumb/medium/highres derivatives and a public viewer.

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Ed25519 keypairs and TON-style mnemonic seed derivation for The Open Network, in pure PHP on top of ext-sodium.

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EIP-1559 (Type-2) raw transaction assembly + RFC 6979 deterministic ECDSA signing in pure PHP. Address derivation from a secp256k1 private key.

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DotEnv package - work derived from vlucas/phpdotenv

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Library for obtaining bip32 addresses and private keys

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Drush commandfile for generating image derivatives.

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A modern, framework-agnostic PHP SDK for the Coinglass API v4, with first-class Laravel 10, 11, 12 & 13 integration.

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