Linux免密碼登入HP-unix(將OpenSSH金鑰轉SSH2金鑰)

Ref1: http://leeon.me/a/openssh-ssh2-notes
Ref2: http://www.moon-soft.com/program/bbs/readelite2363.htm

1. 先在Linux上產生DSA的KEY
$ ssh-keygen -t dsa

2. 將KEY轉成SSH2
$ ssh-keygen -e -f ~/.ssh/id_dsa.pub > ~/.ssh/id_dsa_ssh2.pub

3. 把id_dsa_ssh2.pub丟到hp-unix(~/.ssh2/)

4. 在hp-unix
% cd ~/.ssh2/
% echo Key id_dsa_ssh2.pub > authorization

之後Linux應該就可以透過SSH認證方式，免密碼登入HP-unix