diff -up openwsman-2.6.5/etc/ssleay.cnf.orig openwsman-2.6.5/etc/ssleay.cnf
--- openwsman-2.6.5/etc/ssleay.cnf.orig	2017-11-28 09:32:15.000000000 +0100
+++ openwsman-2.6.5/etc/ssleay.cnf	2023-07-10 10:00:44.713426317 +0200
@@ -2,10 +2,8 @@
 # SSLeay example configuration file.
 #
 
-RANDFILE                = /dev/random
-
 [ req ]
-default_bits            = 1024
+default_bits            = 2048
 default_keyfile         = privkey.pem
 distinguished_name      = req_distinguished_name