https sharing ip but not certificate

["Alejandro Mery Pellegrini" <amery@xxxxxxxxxxx>]

hi,

how would you run two virtual domains in apache (can be 2 vservers) with
diferent certificates, but just one ip address?

is it _possible_ to create a module for ktcpvs which transparently handle
ssl, parse host request and redirect https request to the right apache? how?
(don't know about ssl internals)

is it easier/lighter in userspace? something hidden in apache?

ideas? opinions? URLs?

Thanks,
Alejandro Mery