--- lbbs/INSTALL.md	2025/11/24 02:45:02	1.24
+++ lbbs/INSTALL.md	2025/11/28 03:23:58	1.25
@@ -50,8 +50,9 @@ To install LBBS on Linux (e.g. Debian 13
    sudo -u bbs php $LBBS_HOME_DIR/utils/bin/gen_section_menu.php  
    sudo -u bbs php $LBBS_HOME_DIR/utils/bin/gen_ex_list.php  
 
-10) Create SSH2 RSA certificate  
-   ssh-keygen -t rsa -C "Your Server Name" -f $LBBS_HOME_DIR/conf/ssh_host_rsa_key
+10) Create SSH2 RSA / ED25519 certificate  
+   ssh-keygen -t rsa -C "Your Server Name" -f $LBBS_HOME_DIR/conf/ssh_host_rsa_key  
+   ssh-keygen -t ed25519 -C "Your Server Name" -f $LBBS_HOME_DIR/conf/ssh_host_ed25519_key  
 
 11) Startup  
    sudo -u bbs $LBBS_HOME_DIR/bin/bbsd