Which two encryption transforms will be used by both ESP and AH for authentication?
A. HMAC-MD5 or Hash Message Authentication Code-Secure Hash Algorithm-1(HMAC-SHA-1)
B. DES or 3DES
C. DES or Hash Message Authentication Code-Message Digest 5 (HMAC-MD5)
D. 3DES or MD5
Thanks Jorge
The IPsec protocols include Internet Security Association and Key Management Protocol (ISAKMP) and two other IPsec IP protocols: Encapsulating Security Payload (ESP) and Authentication Header (AH).
Authentication for SNMPv3 is based on Hash-based Message Authentication Code–Message
Digest 5 (HMAC-MD5) or HMAC – Secure Hash (HMAC-SHA) algorithms. CCDA200-310 does not mention ESP and AH.