Sri AravindaKrishnan
@aravind16coiner
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Lecturer @Sydney_Uni. Previously Post Doc at @NttResearch, CMU @CyLab. PhD from @UniFAU. Cryptography, Fairness, Blockchain, Cryptocurrency
Joined May 2010
Excited to share our new paper: https://t.co/EIsfIsZAW4! We made Groth16 dynamic - proofs can now be efficiently updated when the witness changes slightly. Amazing that after 10 years, we still have new insights of Groth16 and Pinocchio. Joint work with two brilliant new students
eprint.iacr.org
In recent years, numerous new and more efficient constructions of zero-knowledge succinct non-interactive argument of knowledge (zkSNARK) have been proposed, motivated by their growing practical...
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Announcing the Financial Cryptography 2026 call for papers. Paper deadline is Sep 16 (not a ton of time!) w/ Co-chair Stefanie Roos (RPTU) https://t.co/9Xc8IS9nGM
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@SUPRA_Labs's researcher, Jacob, will present our findings on Verifiable Randomness Services at the 38th IEEE Computer Security Foundations Symposium in 2025. In this work, we propose the following: 1. First formal security model for verifiable randomness services(VRaaS) on the
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Lots of exciting topics AI, Cryptocurrencies, Cryptography, Smart contracts and their relevance to blockchains. Do attend! A great event for ECRs in this field.
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Crypto Valley Conference 2025 is all set to happen tomorrow June 6 in Rotkreuz, Switzerland. The program can be found here: https://t.co/KjevHBazny My co-chair @chendaLiu has led from the front and organizing the event in person. #CVCBT #Bitcoin #IEEE
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@zhtluo @nibeshrestha2 @Easwar_Vivek will be presenting VITARIT ( https://t.co/CeCB4ydR59), a fair-exchange protocol for paying for threshold services on Bitcoin (and similar networks). In the UTXO setting, this allows paying only to the required threshold of t + 1 out of the n servers offering a
eprint.iacr.org
Blockchain service offerings have seen a rapid rise in recent times. Many of these services realize a decentralized architecture with a threshold adversary to avoid a single point of failure and to...
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Again, so proud! Congratulations! #ICLR2025
🎉Excited to announce our #ICLR2025 Spotlight! 🚀@lukgosch and I will be presenting our paper on the first exact certificate against label poisoning for neural nets and graph neural nets. Joint work with @guennemann and Debarghya 👇[1/6]
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Redbelly ranked #1 at the @IFCA_Conference fairness workshop.
@IFCA_Conference @RedbellyNetwork "Redbelly is fast" says Vincent at the Fairness workshop in FC 2025 @RedbellyNetwork
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Thank you for having invited me among great researchers to present how @RedbellyNetwork is fair at the Fairness @IFCA_Conference Workshop.
The workshop is happening now!! We have @VincentGramoli talking about fairness aspects in @RedbellyNetwork
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Really happy to be invited to present Redbelly Blockchain’s Fairness at the @IFCA_Conference workshop in Japan. Please come along with your beautiful blue t-shirt!
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The fairness workshop at #FC2025 comes to a close. It was high intensity fairness focused talks that has left us all pondering over interesting notions of fairness and new open problems. Thanks to the wonderful speakers and 40+ attendees for making it a success! @chendaLiu
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