Accumulators with Ben Fisch

In this week’s episode, we chat with Ben Fisch, Stanford PhD student working in Dan Boneh's applied cryptography group. In our conversation, we dig into accumulators, Merkle trees & vector commitments. We also learn a bit about the RSA Accumulator Paper - entitled Batching Techniques for Accumulators with Applications to IOPs and Stateless Blockchains - that he co-authored with Benedikt Bünz and touch on some of the ways these RSA accumulators could potentially be used in a blockchain context. Here are a few previous episodes that might help you prep for this interview: Merkle Trees https://www.zeroknowledge.fm/57MPCs https://www.zeroknowledge.fm/60Here are a few concepts and links we mention: Batching Techniques for Accumulators with Applications to IOPs and Stateless Blockchainshttps://en.wikipedia.org/wiki/RSA_(cryptosystem)https://github.com/cambrian/accumulatorhttps://medium.com/@chia.net/chia-vdf-competition-guide-5382e1f4bd39Thank you to our sponsor this week StarkWare StarkWare will be presenting the StarkWare Sessions - on Sept 16th in Tel Aviv. The event will bring together some of the brightest minds in zero knowledge research from both the academic and application spheres. Topics that will be discussed are self-custodial trading, STARKs for Layer 1, STARK-friendly hash functions and other cool things you can do with STARK proofs.Use the code Zkpodcast for 20% off the tickets - > https://starkware.co/starkware-sessions/If you like what we do: Follow us on Twitter - @zeroknowledgefmJoin us on TelegramSupport our Gitcoin GrantSupport us on the ZKPatreonOr directly here: ETH: 0xC0FFEE1B5083230a5154F55f253B6b6ae8F29B1aBTC: 1cafekGa3podM4fBxPSQc6RCEXQNTK8ZzZEC: t1R2bujRF3Hzte9ALHpMJvY8t5kb9ut9SpQ

What this episode covers

In this week’s episode, we chat with Ben Fisch, Stanford PhD student working in Dan Boneh's applied cryptography group. In our conversation, we dig into accumulators, Merkle trees and vector commitments. We also learn a bit about the RSA Accumulator Paper - entitled https://eprint.iacr.org/2018/1188.pdf (Batching Techniques for Accumulators with Applications to IOPs and Stateless Blockchains) - that he co-authored with Benedikt Bünz and touch on some of the ways these RSA accumulators could potentially be used in a blockchain context. Here are a few previous episodes that might help you prep for this interview: Merkle Trees https://www.zeroknowledge.fm/57 (https://www.zeroknowledge.fm/57) MPCs https://www.zeroknowledge.fm/60 (https://www.zeroknowledge.fm/60) Here are a few concepts and links we mention: https://eprint.iacr.org/2018/1188.pdf (Batching Techniques for Accumulators with Applications to IOPs and Stateless Blockchains) https://en.wikipedia.org/wiki/RSA_(cryptosystem) (https://en.wikipedia.org/wiki/RSA_(cryptosystem)) https://github.com/cambrian/accumulator (https://github.com/cambrian/accumulator) https://medium.com/@chia.net/chia-vdf-competition-guide-5382e1f4bd39 (https://medium.com/@chia.net/chia-vdf-competition-guide-5382e1f4bd39) Thank you to our sponsor this week https://starkware.co (StarkWare) StarkWare will be presenting the https://starkware.co/starkware-sessions/ (StarkWare Sessions) - on Sept 16th in Tel Aviv. The event will bring together some of the brightest minds in zero knowledge research from both the academic and application spheres. Topics that will be discussed are self-custodial trading, STARKs for Layer 1, STARK-friendly hash functions and other cool things you can do with STARK proofs. Use the code Zkpodcast for 20% off the tickets - > https://starkware.co/starkware-sessions/ (https://starkware.co/starkware-sessions/) If you like what we do: Follow us on Twitter - https://twitter.com/zeroknowledgefm (@zeroknowledgefm) Join us on https://t.me/joinchat/B_81tQ57-ThZg8yOSx5gjA (Telegram) Support our https://gitcoin.co/grants/38/zero-knowledge-podcast (Gitcoin Grant) Support us on the https://www.patreon.com/zeroknowledge (ZKPatreon) Or directly here: ETH: 0xC0FFEE1B5083230a5154F55f253B6b6ae8F29B1a BTC: 1cafekGa3podM4fBxPSQc6RCEXQNTK8Zz ZEC: t1R2bujRF3Hzte9ALHpMJvY8t5kb9ut9SpQ

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This episode was published on July 31, 2019.

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