Use openssl(1) instead of md5sum(1), which is not available on *BSD.
Use openssl(1) instead of md5sum(1), which is not available on *BSD.

dag-erling/tsdfx,petterreinholdtsen/tsdfx,dag-erling/tsdfx,petterreinholdtsen/tsdfx,dag-erling/tsdfx,petterreinholdtsen/tsdfx