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30/06/2022 7:54 am
Which two cryptographic algorithms are used with IPsec? (Choose two)
- A . AES-BAC
- B . AES-ABC
- C . HMAC-SHA1/SHA2
- D . Triple AMC-CBC
- E . AES-CBC
Suggested Answer: C,E
Explanation:
Cryptographic algorithms defined for use with IPsec include:
+ HMAC-SHA1/SHA2 for integrity protection and authenticity.
+ Triple DES-CBC for confidentiality+ AES-CBC and AES-CTR for confidentiality.
+ AES-GCM and ChaCha20-Poly1305 providing confidentiality and authentication together efficiently.
Explanation:
Cryptographic algorithms defined for use with IPsec include:
+ HMAC-SHA1/SHA2 for integrity protection and authenticity.
+ Triple DES-CBC for confidentiality+ AES-CBC and AES-CTR for confidentiality.
+ AES-GCM and ChaCha20-Poly1305 providing confidentiality and authentication together efficiently.