Dr Billis a security consultant. Dr King’s client uses a 56-bit DES encryption key for its VPN-1/FireWall-1 VPNs. Dr Billinforms his client that as a banking concern, the client is not using a long
enough key to comply with new industry regulations. New industry regulations require a key length
of no less then 120 bits. The new industry standards expressly prohibit the use of proprietary
algorithms. Which of the following solutions could Dr Billsuggest to his client, to help the client
achieve regulatory compliance? (Choose two)

A.
BlowFish

B.
RC4

C.
AES

D.
3DES

E.
CAST