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Advanced Topics in Cryptography Lecture 6 Part 2.Mp4 by mhmad240 is a document available to read on EtoBox.
In this lecture, Yael Kalai discusses the soundness of the Fiat-Shamir protocol in the random oracle model, emphasizing that it is not secure if the protocol has non-negligible soundness. She explains how a cheating prover can exploit the random oracle to repeatedly attempt to find a valid transcript, ultimately demonstrating that even with negligible soundness, the protocol can still be compromised. The lecture concludes with the assertion that the Fiat-Shamir paradigm is sound in the random oracle model i
- Author
- mhmad240
- Language
- EN