{
  "cert_configs": {
    "macos_keychain": {
      "issuer": "Google Endpoint Verification"
    },
    "windows_store": {
      "issuer": "enterprise_v1_corp_client",
      "store": "MY",
      "provider": "current_user"
    },
    "pkcs11": {
      "slot": "0x1739427",
      "label": "gecc",
      "user_pin": "0000",
      "module": "pkcs11_module.so"
    }
  }
}