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Add AES GCM support

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This commit is contained in:
angristan 2018-09-22 14:20:20 +02:00
parent 36af5ec100
commit 10a1d04f3b
1 changed files with 19 additions and 7 deletions
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26
openvpn-install.sh
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@ -288,20 +288,32 @@ function installOpenVPN () {
else
echo ""
echo "Choose which cipher you want to use for the data channel:"
echo " 1) AES-128-CBC (recommended)"
echo " 2) AES-192-CBC"
echo " 3) AES-256-CBC"
until [[ "$CIPHER_CHOICE" =~ ^[0-9]+$ ]] && [ "$CIPHER_CHOICE" -ge 1 ] && [ "$CIPHER_CHOICE" -le 3 ]; do
read -rp "Cipher [1-7]: " -e -i 1 CIPHER_CHOICE
echo " 1) AES-128-GCM (recommended)"
echo " 2) AES-192-GCM"
echo " 3) AES-256-GCM"
echo " 4) AES-128-CBC"
echo " 5) AES-192-CBC"
echo " 6) AES-256-CBC"
until [[ "$CIPHER_CHOICE" =~ ^[1-6]$ ]]; do
read -rp "Cipher [1-6]: " -e -i 1 CIPHER_CHOICE
done
case $CIPHER_CHOICE in
1)
CIPHER="cipher AES-128-CBC"
CIPHER="cipher AES-128-GCM"
;;
2)
CIPHER="cipher AES-192-CBC"
CIPHER="cipher AES-192-GCM"
;;
3)
CIPHER="cipher AES-256-GCM"
;;
4)
CIPHER="cipher AES-128-CBC"
;;
5)
CIPHER="cipher AES-192-CBC"
;;
6)
CIPHER="cipher AES-256-CBC"
;;
esac