Bouncycastle error on new Launcher.

I've been messing around with older versions of Minecraft on the new launcher.

So far, I've got all versions to work except Indev, InfDev , Alpha 1.0.4 and 1.3+

Indev, InfDev and Alpha 1.0.4 doesn't work because of the way they were coded. (Main classes are different)

I need to know why 1.3+ wont work. The singleplayer internal server was implemented 1.3 so I'm guessing it has something to do with that.

All other versions works without any problems.

Crash report has been attached.