kaio37k :
I got Firefox and those sites still do not work.
Ok, now we have something to work with. Here's a few possible reasons then (since you're an advanced user you'll know what to look for):
1) The certificates are corrupted or hijacked. Superfish is a likely culprit, but others exist.
2) Your network adapter has corrupted drivers.
3) You're using a proxy server that isn't allowing encrypted traffic
4) Your router or modem is corrupted.
5) Your ISP is doing something funny.
Given that IE works but firefox and chrome don't, it's most likely #1.