Checksums of files from Downloads

[AndreyZ via Digitalmars-d]

I wanted to join D community, but I realized that I even cannot
install tools from the site securely. (Correct me if I wrong.)

To dlang.org maintainers:

I trust you but I don't trust man-in-the-middle.

So, could you at least provide checksums (e.g. sha1) for all
files which are available on the following pages, please.
http://dlang.org/download.html
http://code.dlang.org/download

Also It would be great if you:
1) install good (not self-signed) SSL certificate to allow
visitors use HTTPS;
2) sign all *.exe files provided in download sections.