Libraries tagged by xecd

Standalone Ethereum / EVM SDK for PHP — Keccak-256, secp256k1 + ECDSA (RFC 6979), RLP, EIP-1559 offline signing, ABI calldata encoder, and an ethers.js-style JSON-RPC client. Umbrella package pulling the full pure-PHP EVM stack.

Go to Download

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

Go to Download

PHP Bitcoin library with functions for transactions, signatures, serialization, Random/Deterministic ECDSA keys, blocks, RPC bindings

Go to Download

PHP port of the Capsule (DCA) CMS publisher. Encrypts content, derives wrap keys, wraps for issuers (ECDH-P256 / RSA-OAEP), and signs ES256 resource JWTs.

Go to Download

PHP Bitcoin library with functions for transactions, signatures, serialization, Random/Deterministic ECDSA keys, blocks, RPC bindings

Go to Download

PHP Bitcoin library with functions for transactions, signatures, serialization, Random/Deterministic ECDSA keys, blocks, RPC bindings

Go to Download

Full-featured ACME v2 (RFC 8555) PHP 8.3+ client for issuing, renewing, and revoking TLS certificates from Let's Encrypt, ZeroSSL, Google Trust Services, SSL.com, Buypass, or any standards-compliant CA — with ARI smart renewal, ECDSA/RSA key support, EAB, and PSR-18 HTTP client integration.

Go to Download

ECDH (Elliptic Curve Diffie Hellman) algorithm library based on PHP implementation

Go to Download

A TecDoc Webservice API client

Go to Download

An Elliptic Curve Diffie Hellman implementation in PHP

Go to Download

TecDoc API PHP client

Go to Download

Client for working with the TecDoc API

Go to Download

Alibaba Cloud ecd (20200930) SDK Library for PHP

Go to Download

A PHP 8.1+ JWT library (HMAC, RSA, ECDSA, EdDSA, RSASSA-PSS) with JWK/JWKS support, PSR-6 cached key sets, and built-in algorithm-confusion and alg=none protection.

Go to Download

PHP Elliptic Curve Cryptography library

Go to Download