[Openswan Users] key 2048 bit

[Salvatore]

Hi,
so much time that I do not use openswan and sorry because my question is
trivial, for years I used the following configuration for a connection vpn
site-to-site and use a key to 2192 bits, but now I would a 2048-bit key and
do not know how to generate this key, in the past I have always used the
command:

#ipsec newhostkey --output /etc/ipsec.secrets

My configuration is:

conn pixsl15
auto=ignore
pfs=yes
 left=81.x.x.x
leftsubnet=10.0.0.0/24
leftnexthop=81.x.x.y
leftrsasigkey=0sAQPviNyME0giYwJk5LTtX7....
right=91.x.x.x
rightsubnet=192.168.0.0/24
rightnexthop=91.x.x.y
rightrsasigkey=0sAQOBJlzFVyCyh12CcdGSiKI...

Thanks in advance.


-
 Salvatore.