Lecture

Diffie-Hellman Cryptography: Key Exchange and Attacks

In course

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Description

This lecture covers the Diffie-Hellman key exchange protocol, Decisional Diffie-Hellman (DDH) problem, active attacks like Man-in-the-Middle, and the relationship between DDH, CDH, and DL hardness. It also discusses the challenges with subgroup verification, key distribution, and parameter validation in the context of cryptographic protocols.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_7mcip6t4

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Ontological neighbourhood

Mathematics

Algebra: Representation theory, Abstract algebra

Number theory: Topics in number theory

Computer engineering

Computer security: Public-key cryptography

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