The AES algorithm (Rjindal) is used with IKE encryption, VPN-1/Firewall-1 supports which version
of AES?
A.
256-bit.
B.
168 and 256-bit.
C.
112-, 168- and 256-bit.
D.
40- and 56-bits.
E.
25- and 112-bit.
Explanation:
: The advanced encryption standard (AES) is the new FIPS publication that use US. Government
organizations to protect sensitive information. The AES algorithm is “Rijndael”. A key length of 128to 256 bits is supported. The more bits that are added, the stronger the encryption is. See Page
7.10 of CCSE NG Official Courseware. (VPN1-FW1 Management II NG FP-1) .