Stormshield SN series Configuration Manual page 179

Add
Delete
Algorithm
Strength
These two tables appear only if you have selected an IPSec profile.
For IKE profiles, only the " Proposals " table will appear, divided into two columns:
"Authentication" and "Encryption", with their respective algorithms.
You can Add or Delete lines, by modifying the order of priority using the Up and Down
buttons. When deleting a line, ensure that the pre-shared key is not being used in the
active policy.
Click on Apply once you have completed the configuration.
Page 179/448
The encryption algorithm that appears by default when you click on this button is des, with
a "Strength" of 64 bits.
Click on the arrow to the right of the "Algorithm" column if you wish to modify it.
Each time you add a new line to the table, it will be of the priority level that follows.
Select the line to be deleted from the list and click on Delete.
5 choices are offered: des, 3des, blowfish, cast128 and aes.
Number of bits defined for the selected algorithm.
REMARKS
SNS - USER CONFIGURATION MANUAL V.3
sns-en-user_configuration_manual-v3 - Copyright © Stormshield 2016
IPSEC VPN