What is the function of the Diffie-Hellman algorithm within the IPsec framework?

Last Updated: May 28, 2021
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What is the function of the Diffie-Hellman algorithm within the IPsec framework?

  • guarantees message integrity
  • allows peers to exchange shared keys
  • provides authentication
  • provides strong data encryption

Explanation: The IPsec framework uses various protocols and algorithms to provide data confidentiality, data integrity, authentication, and secure key exchange. DH (Diffie-Hellman) is an algorithm used for key exchange. DH is a public key exchange method that allows two IPsec peers to establish a shared secret key over an insecure channel.

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