X-Git-Url: http://git.scottworley.com/overonion/blobdiff_plain/b88d75ad2dc471edd9da2e0678e6788175305f9e..61aa2da8adb97bdc2e3003ec7d6f4ca58fc6c54d:/overonion-make-key

diff --git a/overonion-make-key b/overonion-make-key
index 6cfc349..5c70275 100755
--- a/overonion-make-key
+++ b/overonion-make-key
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+key_size=99
+
 ciphers=(
   bf-cbc bf-cfb bf-ecb bf-ofb
   cast-cbc cast5-cbc cast5-cfb cast5-ecb cast5-ofb
@@ -24,18 +26,29 @@ if [[ "$1" == '--make_INSECURE_key' ]];then
 fi
 
 if (( $# != 1));then
-  echo "usage: overonion-make-key keyfile"
+  echo "usage: overonion-make-key keyfile" >&2
   exit 1
 fi
 keyfile=$1
 if [[ -e "$keyfile" ]];then
-  echo "That keyfile already exists.  I refuse to overwrite it."
+  echo "That keyfile already exists.  I refuse to overwrite it." >&2
   exit 1
 fi
 
-i=0
-while read -r cipher;do
-  echo -n $'\r'"Generating key $((++i))/${#ciphers[*]}"
-  cat >> "$keyfile" <<< "$cipher $(head -c 99 "$random_source" | base64 --wrap=0 )"
-done < <( IFS=$'\n'; shuf <<< "${ciphers[*]}"; )
-echo
+keys_needed=$((${#ciphers[*]} * 2))
+keys_generated=0
+
+function generate_keys() {
+  while read -r cipher;do
+    echo -n $'\r'"Generating key $((++keys_generated))/$keys_needed" >&2
+    echo "openssl-enc $cipher $(head -c "$key_size" "$random_source" | base64 --wrap=0 )"
+  done < <( IFS=$'\n'; shuf <<< "${ciphers[*]}"; )
+}
+
+{
+  generate_keys
+  echo "reverse"
+  generate_keys
+} > "$keyfile"
+
+echo 2>&1