Pratik Sarkar(@pratiks_crypto):New paper on how to securely instantiate Fiat-Shamir using VRFs. This is a joint work with @RiddhiGhosal (Nokia Bell Labs) @aniketpkate (Mysten Labs) @pratyaycrypto (Hashgraph), and @sinharo (Hashgraph). The idea seems simple but the proofs are extremely complicated. Kudos to @RiddhiGhosal for taking the lead on that.

Pratik Sarkar

@pratiks_crypto

Cryptography Research Consultant @obsiduslabs | PhD in Cryptography, Boston University | ex-Researcher at @SUPRA_Labs, @Meta and @Visa Research

参加 December 2018

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Pratik Sarkar@pratiks_crypto

2026.10.06 17:35

New paper on how to securely instantiate Fiat-Shamir using VRFs. This is a joint work with @RiddhiGhosal (Nokia Bell Labs) @aniketpkate (Mysten Labs) @pratyaycrypto (Hashgraph), and @sinharo (Hashgraph). The idea seems simple but the proofs are extremely complicated. Kudos to @RiddhiGhosal for taking the lead on that.