Laboratoire de l'Informatique et du Parallélisme » CIAB

#! /bin/bash

# Generate two files holding 1000 host rsa keys: one for the private

# keys, the other for the public ones.

#

SSH_KEYS_DIR="./templates/sshkeys"

# Remove all the keys.

rm -f $SSH_KEYS_DIR/ssh_host_rsa_key

rm -f $SSH_KEYS_DIR/ssh_host_rsa_key.pub

rm -f $SSH_KEYS_DIR/rsa_key

rm -f $SSH_KEYS_DIR/rsa_key.pub

# Create the empty key list files

touch $SSH_KEYS_DIR/ssh_host_rsa_key

touch $SSH_KEYS_DIR/ssh_host_rsa_key.pub

# Create the keys

for i in `seq 1000`

  do

    echo "\n\n" | ssh-keygen -q -t rsa -f $SSH_KEYS_DIR/rsa_key

    mv $SSH_KEYS_DIR/ssh_host_rsa_key $SSH_KEYS_DIR/prov

    mv $SSH_KEYS_DIR/ssh_host_rsa_key.pub $SSH_KEYS_DIR/prov.pub

    cat $SSH_KEYS_DIR/prov $SSH_KEYS_DIR/rsa_key >  $SSH_KEYS_DIR/ssh_host_rsa_key

    rm $SSH_KEYS_DIR/prov

    rm $SSH_KEYS_DIR/rsa_key

    cat $SSH_KEYS_DIR/prov.pub $SSH_KEYS_DIR/rsa_key.pub >  $SSH_KEYS_DIR/ssh_host_rsa_key.pub

    rm $SSH_KEYS_DIR/prov.pub

    rm $SSH_KEYS_DIR/rsa_key.pub

done