Crypto libraries are starting to refuse to accept the old shorter keys,
so move all test certificates and DH to use 2048 bit (or longer) keys.
Signed-off-by: Jouni Malinen <j@w1.fi>
The previous versions expired, so need to re-sign these to fix number of
the EAP test cases. This contains updates from running
tests/hwsim/auth_server/update.sh.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>