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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture covers the Random Oracle Model, Hybrid ElGamal, and the Fujisaki Okamoto Transform. It delves into topics such as Fiat-Shamir and Schnorr signature paradigms, proving security in cryptographic schemes, and the security notions in cryptographic systems. The instructor explains the Fiat-Shamir Signature Paradigm, the concept of existential unforgeability under chosen message attacks, and the implications of the Fiat-Shamir Signature Paradigm in the Random Oracle Model.