If you mean SSL client-cert-authentication, there are some emails regarding this topic in the mailing list:
http://mail-archives.apache.org/mod_mbox/mina-ftpserver-users/201104.mbox/%3CBANLkTikGiHjLLZufBn=cgqydjjkzrlw...@mail.gmail.com%3E 2013/8/21 <pri...@meyersascha.de> > Hello, > > i have a quick question regarding the user authentication at the ftp > server. Currently, each user can login with an ftp client, the appropriate > user name and password for the ftp server and transfer data or files. Is it > possible to authenticate these users switch to a key exchange or something > like that? I have a user who apparently can not login with the username and > password and therefore he wants to authenticate with a key exchange. Is > such a thing possible? > > Greetings > Sascha Meyer > >
