IPSec set up
IPSec
Authentication
Select one multiple of the following authentication algorithms:
l
NULL:
NULL means perform an message encryption only; ESP Auth
is not calculated. It is invalid to set both Encryption and
Authentication to null.
l
MD5:
A MD5-based MAC algorithm (hmac-md5) with 128-bit
message digest.
l
SHA1:
A SHA1-based MAC algorithm (hmac-sha1) with 160-bit
message digest.
l
SHA256:
A SHA256-based MAC algorithm (hmac-sha256) with 256-
bit message digest.
l
SHA384:
A SHA384-based MAC algorithm (hmac-sha384) with 384-
bit message digest.
l
SHA512:
A SHA512-based MAC algorithm (hmac-sha512) with 512-
bit message digest.
The remote peer or client must be configured to use at least one of
the authentication proposals that you define.
FortiWAN Handbook
Fortinet Technologies Inc.
195
