Is Diffie-Hellman symmetric or asymmetric?
Understand the Problem
The question is asking whether the Diffie-Hellman key exchange method is classified as symmetric or asymmetric encryption. This concept is related to cryptography and communication security.
Answer
Diffie-Hellman is an asymmetric algorithm.
The final answer is that Diffie-Hellman is an asymmetric algorithm.
Answer for screen readers
The final answer is that Diffie-Hellman is an asymmetric algorithm.
More Information
The Diffie-Hellman algorithm is used for key exchange and establishing a shared secret key over an insecure channel. While it establishes a symmetric key for further communication, the algorithm itself is a form of asymmetric cryptography because it uses a pair of different keys for the participating parties.
Sources
- Diffie-Hellman Algorithm - doubleoctopus.com
- Is Diffie-Hellman Key Exchange an Asymmetric or Symmetric Algorithm - crypto.stackexchange.com
- Diffie–Hellman key exchange - Wikipedia - en.wikipedia.org
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