CryptRetrieveObjectByUrlA

function CryptRetrieveObjectByUrlA(

  pszUrl: LPCSTR;

  pszObjectOid: LPCSTR;

  dwRetrievalFlags: DWORD;

  dwTimeout: DWORD;

  var ppvObject: LPVOID;

  hAsyncRetrieve: HCRYPTASYNC;

  pCredentials: PCRYPT_CREDENTIALS;

  pvVerify: LPVOID;

  pvReserved: LPVOID

):BOOL;