composer.json

{
  "name":"yubico/u2flib-server",
  "description":"Library for U2F implementation",
  "homepage":"https://developers.yubico.com/php-u2flib-server",
  "license":"BSD-2-Clause",
  "require": {
    "ext-openssl":"*",
    "paragonie/random_compat": ">= 1",
    "php": ">=5.6"
  },
  "autoload": {
    "classmap": ["src/"]
  },
  "require-dev": {
    "phpunit/phpunit": "~5.7",
    "vimeo/psalm": "^0|^1|^2"
  }
}