* Use CMS if we have openssl-1.0.0 or newer available - otherwise we have to
* assume that it's not available and its header file is missing and that we
* should use PKCS#7 instead. Switching to the older PKCS#7 format restricts
* Use CMS if we have openssl-1.0.0 or newer available - otherwise we have to
* assume that it's not available and its header file is missing and that we
* should use PKCS#7 instead. Switching to the older PKCS#7 format restricts