Sep 18, 2022 • 45M
Thoughts on the Fiat-Shamir Transform
In which I explain what the Fiat-Shamir transform is, and go over some thoughts on good ways to implement it in practice.
Musings about cryptography, software, and technology
Topics covered in this episode:
1:30 What the Fiat-Shamir transform is.
6:50 What you need to include in the hash function.
11:35 Rewindable soundness for multi-round protocols.
15:36 What to hash over multiple rounds?
19:25 Merlin & Magikitten
31:18 A note on sponge functions.
34:06 Some thoughts on SAFE
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