16 Dec 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/maze-aggregation-tool-for-circom-plonk-proofs/index
The session aims to demo Maze, a CLI-based tool for aggregating several circom-plonk proofs into a single aggregated proof developed using Halo2 library. The session will also include a high level explanation of aggregation of plonk proofs using Proof Carrying Data (PCD).
Speaker(s): Janmajaya Mall
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/maze-aggregation-tool-for-circom-plonk-proofs/index
The session aims to demo Maze, a CLI-based tool for aggregating several circom-plonk proofs into a single aggregated proof developed using Halo2 library. The session will also include a high level explanation of aggregation of plonk proofs using Proof Carrying Data (PCD).
Speaker(s): Janmajaya Mall
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 7 minutes
7 Dec 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/auditing-strategy-for-zkevm/index
A panel discussing approaches to auditing the zkEVM.
Speaker(s): Barry Whitehat
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/auditing-strategy-for-zkevm/index
A panel discussing approaches to auditing the zkEVM.
Speaker(s): Barry Whitehat
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 5 participants
- 38 minutes
7 Dec 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/cryptographic-optimizations-in-aztec/index
.
Speaker(s): Adrian Hamelink
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/cryptographic-optimizations-in-aztec/index
.
Speaker(s): Adrian Hamelink
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 3 participants
- 17 minutes
16 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/snark-light-clients/index
During this session, we'll go over basic components of Miden VM and describe how we've implemented them using the STARK proving system. We'll also provide a high-level overview of Miden VM features, and compare them against other ZK virtual machines.
Speaker(s): Uma Roy
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/snark-light-clients/index
During this session, we'll go over basic components of Miden VM and describe how we've implemented them using the STARK proving system. We'll also provide a high-level overview of Miden VM features, and compare them against other ZK virtual machines.
Speaker(s): Uma Roy
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 2 participants
- 18 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/crypt-keeper-zk-identity-wallet/index
We demo the Crypt-Keeper identity commitment and zk proof generation wallet for semaphore, RLN, and other ZK identities.
Speaker(s): AtHeartEngineer, Iskander
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/crypt-keeper-zk-identity-wallet/index
We demo the Crypt-Keeper identity commitment and zk proof generation wallet for semaphore, RLN, and other ZK identities.
Speaker(s): AtHeartEngineer, Iskander
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 8 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/next-generation-dsls-and-irs/index
We discuss the future of higher-level langauges and circuit representations with developers from a number of toolstacks.
Speaker(s): Jordi Baylina, Ying Tong, Louis Guthmann, Brandon Kase, Kev
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/next-generation-dsls-and-irs/index
We discuss the future of higher-level langauges and circuit representations with developers from a number of toolstacks.
Speaker(s): Jordi Baylina, Ying Tong, Louis Guthmann, Brandon Kase, Kev
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 8 participants
- 1:01 hours
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/optimizing-cryptographic-algorithms-used-in-gnark/index
.
Speaker(s): Youssef El Housni
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/optimizing-cryptographic-algorithms-used-in-gnark/index
.
Speaker(s): Youssef El Housni
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 16 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/proof-systems-for-zkrollups/index
.
Speaker(s): Ye Zhang
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/proof-systems-for-zkrollups/index
.
Speaker(s): Ye Zhang
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 21 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/starks-in-snarks/index
We'll create a ZK circuit live, build a STARK, and build a SNARK that verifies the STARK.
Speaker(s): Jordi Baylina
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/starks-in-snarks/index
We'll create a ZK circuit live, build a STARK, and build a SNARK that verifies the STARK.
Speaker(s): Jordi Baylina
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 16 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/scaling-up-trustless-neural-network-inference-with-zero-knowledge-proofs/index
We present the first ZK-SNARK proof of valid inference for a full resolution ImageNet model. We will describe the arithmetization and quantization optimizations enabling us to SNARK large neural networks as well as a software package enabling transpilation from off-the-shelf models to halo2 circuits. We design protocols using our circuits to verify machine learning model predictions and accuracy and present concrete estimates of overhead costs based on our circuit implementations. This is joint
Speaker(s): Yi Sun
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/scaling-up-trustless-neural-network-inference-with-zero-knowledge-proofs/index
We present the first ZK-SNARK proof of valid inference for a full resolution ImageNet model. We will describe the arithmetization and quantization optimizations enabling us to SNARK large neural networks as well as a software package enabling transpilation from off-the-shelf models to halo2 circuits. We design protocols using our circuits to verify machine learning model predictions and accuracy and present concrete estimates of overhead costs based on our circuit implementations. This is joint
Speaker(s): Yi Sun
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 2 participants
- 13 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/unirep-social-a-demo-application-of-unirep-protocol/index
Unirep is a private reputation system. In this session we will use a social media app called Unirep Social to demo the Unirep protocol.
Speaker(s): Ya-wen Jeng
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/unirep-social-a-demo-application-of-unirep-protocol/index
Unirep is a private reputation system. In this session we will use a social media app called Unirep Social to demo the Unirep protocol.
Speaker(s): Ya-wen Jeng
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 2 participants
- 11 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/using-zkp-for-better-p2p-messaging-with-waku/index
In this short demo we'll look at Waku, the communication layer for Web3, and how it uses ZK for its service network. We'll demo using Waku with RLN for private, economic spam protection and what this means for you as a user and node operator. We'll also briefly look at how we can incentivize other services in the network in a private manner. Finally we'll show how you can actively participate in and contribute to the network yourself as a node operator, developer or end user.
Speaker(s): Oskar Thorén
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/using-zkp-for-better-p2p-messaging-with-waku/index
In this short demo we'll look at Waku, the communication layer for Web3, and how it uses ZK for its service network. We'll demo using Waku with RLN for private, economic spam protection and what this means for you as a user and node operator. We'll also briefly look at how we can incentivize other services in the network in a private manner. Finally we'll show how you can actively participate in and contribute to the network yourself as a node operator, developer or end user.
Speaker(s): Oskar Thorén
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 13 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/worldcoin/index
.
Speaker(s): Remco Bloemen
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/worldcoin/index
.
Speaker(s): Remco Bloemen
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 16 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/zk-circuits-for-elliptic-curve-operations-in-halo2/index
We present halo2-ecc, a ZK circuit library for elliptic curve operations in halo2. Our library implements multi-scalar multiplication, optimal Ate pairing, and ECDSA verification on curves including BN254 and Secp256k1. We will show benchmarks for these operations as well as applications to recursion and aggregation of halo2 proofs. This is joint work with Jonathan Wang.
Speaker(s): Yi Sun
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/zk-circuits-for-elliptic-curve-operations-in-halo2/index
We present halo2-ecc, a ZK circuit library for elliptic curve operations in halo2. Our library implements multi-scalar multiplication, optimal Ate pairing, and ECDSA verification on curves including BN254 and Secp256k1. We will show benchmarks for these operations as well as applications to recursion and aggregation of halo2 proofs. This is joint work with Jonathan Wang.
Speaker(s): Yi Sun
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 2 participants
- 11 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/zero-knowledge-machine-learning/index
ZKML could be the key to giving the blockchain eyes, letting smart contracts exercise judgment, one-person oracles, and generally getting data on-chain in a scalable way. I'll discuss applications, how to quickly convert PyTorch models to zero-knowledge proofs, and the roadmap.
Speaker(s): Jason Morton
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/zero-knowledge-machine-learning/index
ZKML could be the key to giving the blockchain eyes, letting smart contracts exercise judgment, one-person oracles, and generally getting data on-chain in a scalable way. I'll discuss applications, how to quickly convert PyTorch models to zero-knowledge proofs, and the roadmap.
Speaker(s): Jason Morton
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 16 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/zkitter-anonymous-social-network/index
A brief overview of Zkitter, an anonymous social network built using ZK technology. Learn how you can start posting and chatting anonymously while using your real life reputation.
Speaker(s): Tsukino
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/zkitter-anonymous-social-network/index
A brief overview of Zkitter, an anonymous social network built using ZK technology. Learn how you can start posting and chatting anonymously while using your real life reputation.
Speaker(s): Tsukino
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 11 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/heyanonxyz/index
Demoing heyanon, an open-source app allowing you to anonymously tweet as a verified member of on and off-chain groups. We’ll talk about how you can submit your own groups, our work on improving the ECDSA group experience, and our many ideas for extensions!
Speaker(s): Vivek Bhupatiraju
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/heyanonxyz/index
Demoing heyanon, an open-source app allowing you to anonymously tweet as a verified member of on and off-chain groups. We’ll talk about how you can submit your own groups, our work on improving the ECDSA group experience, and our many ideas for extensions!
Speaker(s): Vivek Bhupatiraju
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 5 participants
- 15 minutes
15 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/zkemail-decentralized-id-verification-on-chain-without-servers/index
We demo zk-email, a new primitive that lets you verify emails trustlessly. We demo a simple trustless Twitter badge on chain, and show how almost any data in web2 can be turned into trustless badges or zk badges on a blockchain. Launching with Personae Labs!
Speaker(s): Aayush Gupta, Sampriti Panda
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/zkemail-decentralized-id-verification-on-chain-without-servers/index
We demo zk-email, a new primitive that lets you verify emails trustlessly. We demo a simple trustless Twitter badge on chain, and show how almost any data in web2 can be turned into trustless badges or zk badges on a blockchain. Launching with Personae Labs!
Speaker(s): Aayush Gupta, Sampriti Panda
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 17 minutes
11 Nov 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more.
https://archive.devcon.org/archive/watch/6/a-new-defi-primitive-private-trading-with-aztec-connect/index
Trading on decentralised exchanges is missing a key primitive, **privacy**. In traditional markets, an OTC desk enables large orders to trade without moving the price on chain this is missing and everyone can see everything.
ZKP's deployed in production allow us to implement private trading on Ethereum. This talk looks into:
1. How to uses ZKP's to give privacy on Ethereum
2. How to build a private dollar cost averaging smart contract using Aztec Connect
3. A code walkthrough and a demo
Speaker(s): Joe Andrews, Jan Beneš
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZKPs
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/a-new-defi-primitive-private-trading-with-aztec-connect/index
Trading on decentralised exchanges is missing a key primitive, **privacy**. In traditional markets, an OTC desk enables large orders to trade without moving the price on chain this is missing and everyone can see everything.
ZKP's deployed in production allow us to implement private trading on Ethereum. This talk looks into:
1. How to uses ZKP's to give privacy on Ethereum
2. How to build a private dollar cost averaging smart contract using Aztec Connect
3. A code walkthrough and a demo
Speaker(s): Joe Andrews, Jan Beneš
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZKPs
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 9 participants
- 22 minutes
18 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/anonymous-signalling-on-ethereum/
Semaphore is a protocol, designed to be a simple and generic privacy layer for Ethereum DApps. Using zero knowledge, Ethereum users can prove their membership of a group and send signals such as votes or endorsements without revealing their original identity. The talk will describe the protocol, the main concepts and some use cases. A simple demo will also likely be used to show how Semaphore can be used to create DApps and solve real problems in the ecosystem.
Speaker(s): Cedoor
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero-knowledge proofs,semaphore,groups
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/anonymous-signalling-on-ethereum/
Semaphore is a protocol, designed to be a simple and generic privacy layer for Ethereum DApps. Using zero knowledge, Ethereum users can prove their membership of a group and send signals such as votes or endorsements without revealing their original identity. The talk will describe the protocol, the main concepts and some use cases. A simple demo will also likely be used to show how Semaphore can be used to create DApps and solve real problems in the ecosystem.
Speaker(s): Cedoor
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero-knowledge proofs,semaphore,groups
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 16 minutes
18 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/improving-performance-of-provable-computations-using-rust/
We reimplemented the Cairo VM in Rust to increase its performance. We will show an MVP that is between 10 and 100 times faster than the previous Python implementation.
Executing a program with this VM outputs a trace which can later be used to generate a Proof of the program's execution. Combining Zero Knowledge Proofs with Rollups allow us to have scalability without compromising the security of blockchains.
Speaker(s): Herman Obst, Federica Sofía Moletta
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Virtual Machine,Zero Knowledge Proof,L2
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/improving-performance-of-provable-computations-using-rust/
We reimplemented the Cairo VM in Rust to increase its performance. We will show an MVP that is between 10 and 100 times faster than the previous Python implementation.
Executing a program with this VM outputs a trace which can later be used to generate a Proof of the program's execution. Combining Zero Knowledge Proofs with Rollups allow us to have scalability without compromising the security of blockchains.
Speaker(s): Herman Obst, Federica Sofía Moletta
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Virtual Machine,Zero Knowledge Proof,L2
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 3 participants
- 19 minutes
18 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/public-private-composability/
Learn about the challenges of designing a private execution layer for Ethereum.
Previously, smart contract execution (L1 & L2) has been fully public. Some apps provide basic private functionality for a single private state (e.g. privacy coins).
We'll discuss ways to execute general private and public state changes across multiple smart contracts in one transaction, within a zk-rollup. This unlocks programmable private smart contracts.
Speaker(s): Mike Connor
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero knowledge,privacy,smart contracts
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/public-private-composability/
Learn about the challenges of designing a private execution layer for Ethereum.
Previously, smart contract execution (L1 & L2) has been fully public. Some apps provide basic private functionality for a single private state (e.g. privacy coins).
We'll discuss ways to execute general private and public state changes across multiple smart contracts in one transaction, within a zk-rollup. This unlocks programmable private smart contracts.
Speaker(s): Mike Connor
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero knowledge,privacy,smart contracts
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 24 minutes
18 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/rate-limiting-nullifier/
RLN (Rate limiting nullifier) is a construct based on zero-knowledge proofs that enable spam prevention mechanisms for decentralized, anonymous environments.
Speaker(s): AtHeartEngineer
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk,spam,anonymous
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/rate-limiting-nullifier/
RLN (Rate limiting nullifier) is a construct based on zero-knowledge proofs that enable spam prevention mechanisms for decentralized, anonymous environments.
Speaker(s): AtHeartEngineer
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zk,spam,anonymous
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 2 participants
- 7 minutes
18 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/shielded-voting-using-threshold-encryption/
Shutter Governance is a tool for governance platforms to introduce shielded voting for their users. It uses threshold encryption and is designed to fix issues with misbehavior, voter apathy, and voting incentive.
Simply put, with Shutter Governance, votes are encrypted during the voting period. The votes are decrypted and thereby only revealed after the poll closes.
The talk will include a live demo of Shielded Voting as developed in partnership with Snapshot.
Speaker(s): Luis Bezzenberger, Jannik Luhn
Track: Governance & Coordination
Keywords: privacy,encryption,snapshot
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/shielded-voting-using-threshold-encryption/
Shutter Governance is a tool for governance platforms to introduce shielded voting for their users. It uses threshold encryption and is designed to fix issues with misbehavior, voter apathy, and voting incentive.
Simply put, with Shutter Governance, votes are encrypted during the voting period. The votes are decrypted and thereby only revealed after the poll closes.
The talk will include a live demo of Shielded Voting as developed in partnership with Snapshot.
Speaker(s): Luis Bezzenberger, Jannik Luhn
Track: Governance & Coordination
Keywords: privacy,encryption,snapshot
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 3 participants
- 8 minutes
18 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/vampire-a-novel-cheap-to-verify-zksnark/
In this talk, I would like to introduce Vampire (https://eprint.iacr.org/2022/406) -- a novel zkSNARK that has the smallest communication complexity and on-chain verification cost of all known updatable zkSNARKs.
Speaker(s): Michal Zajac
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero-knowledge,zkSNARK
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/vampire-a-novel-cheap-to-verify-zksnark/
In this talk, I would like to introduce Vampire (https://eprint.iacr.org/2022/406) -- a novel zkSNARK that has the smallest communication complexity and on-chain verification cost of all known updatable zkSNARKs.
Speaker(s): Michal Zajac
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero-knowledge,zkSNARK
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 8 minutes
18 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/why-we-need-threshold-fhe-for-blockchains/
There is a fundamental limit to building privacy-preserving applications in ZK. For example, we do not know how to replicate applications such as Uniswap and Aave in zero knowledge where complete privacy for users is achieved. This talk introduces how threshold FHE can help fill the gap ZK tech leave us desiring--privacy for shared-state applications.
Speaker(s): Wei Dai
Skill level: Advanced
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Threshold Cryptography,Fully Homomorphic Encryption,Privacy
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/why-we-need-threshold-fhe-for-blockchains/
There is a fundamental limit to building privacy-preserving applications in ZK. For example, we do not know how to replicate applications such as Uniswap and Aave in zero knowledge where complete privacy for users is achieved. This talk introduces how threshold FHE can help fill the gap ZK tech leave us desiring--privacy for shared-state applications.
Speaker(s): Wei Dai
Skill level: Advanced
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Threshold Cryptography,Fully Homomorphic Encryption,Privacy
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 9 minutes
16 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/non-interactive-unique-nullifiers-the-key-to-the-next-era-of-zk/
ZK app systems are being held back because there isn't an anonymous way to prove that you aren't double claiming/double posting. In this talk, we explore the variety of nullifiers and present a new signature scheme that would enable things like zk airdrops or other zk systems that require uniqueness.
Speaker(s): Aayush Gupta
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: nullifiers,zero knowledge,signatures
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/non-interactive-unique-nullifiers-the-key-to-the-next-era-of-zk/
ZK app systems are being held back because there isn't an anonymous way to prove that you aren't double claiming/double posting. In this talk, we explore the variety of nullifiers and present a new signature scheme that would enable things like zk airdrops or other zk systems that require uniqueness.
Speaker(s): Aayush Gupta
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: nullifiers,zero knowledge,signatures
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 7 participants
- 23 minutes
16 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/private-value-transfer-in-10-lines/
Demonstration of how drawing from a standard cryptographic library can reduce zero knowledge circuit implementations to simple programs of as few as 3 lines.
The Join split circuit is a popular circuit that originated from Zcash and is being used in Aztec. Using the Aztec Noir standard library, we reconstruct the join split in 10 lines hiding all of the circuit complexities involved.
Speaker(s): Maxim Vezenov
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero knowledge,languages,scaling
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/private-value-transfer-in-10-lines/
Demonstration of how drawing from a standard cryptographic library can reduce zero knowledge circuit implementations to simple programs of as few as 3 lines.
The Join split circuit is a popular circuit that originated from Zcash and is being used in Aztec. Using the Aztec Noir standard library, we reconstruct the join split in 10 lines hiding all of the circuit complexities involved.
Speaker(s): Maxim Vezenov
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero knowledge,languages,scaling
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 10 participants
- 21 minutes
16 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/zk-application-design-patterns/
We build a brief mental model of zkSNARKs and give an overview of application design patterns and techniques for ZK-enabled apps. We discuss the overall landscape of proving environments and applications of each: the affordances of browser proving, mobile proving, server proving, GPU proving, etc. We'll go over the current state of the art and key benchmarks, and how improvements across the landscape can unlock new applications of both privacy and succinctness.
Speaker(s): Yi Sun, Lakshman Sankar
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero-knowledge,application
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/zk-application-design-patterns/
We build a brief mental model of zkSNARKs and give an overview of application design patterns and techniques for ZK-enabled apps. We discuss the overall landscape of proving environments and applications of each: the affordances of browser proving, mobile proving, server proving, GPU proving, etc. We'll go over the current state of the art and key benchmarks, and how improvements across the landscape can unlock new applications of both privacy and succinctness.
Speaker(s): Yi Sun, Lakshman Sankar
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero-knowledge,application
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 5 participants
- 24 minutes
15 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/are-your-zero-knowledge-proofs-correct/
Recent efforts have made it possible to write zero-knowledge proofs without having deep expertise in cryptography. Nevertheless, these proofs can be subtly wrong and result in situations where the application erroneously “verifies” bogus information from an attacker. In this talk, we will give an overview of our research that can be used to reason about the correctness of zero-knowledge proofs and highlight some of the open-source tools that Veridise has developed to find bugs in ZK circuits.
Speaker(s): Jon Stephens
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Verification,Zero-Knowledge,Security
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/are-your-zero-knowledge-proofs-correct/
Recent efforts have made it possible to write zero-knowledge proofs without having deep expertise in cryptography. Nevertheless, these proofs can be subtly wrong and result in situations where the application erroneously “verifies” bogus information from an attacker. In this talk, we will give an overview of our research that can be used to reason about the correctness of zero-knowledge proofs and highlight some of the open-source tools that Veridise has developed to find bugs in ZK circuits.
Speaker(s): Jon Stephens
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Verification,Zero-Knowledge,Security
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 2 participants
- 26 minutes
15 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/building-a-unirep-ecosystem/
What does an identity ecosystem built on top of Unirep look like? Learn how reputation works in a system where participants are anonymous and how it can be used to build applications.
Speaker(s): Chance Hudson
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: identity,reputation,privacy
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/building-a-unirep-ecosystem/
What does an identity ecosystem built on top of Unirep look like? Learn how reputation works in a system where participants are anonymous and how it can be used to build applications.
Speaker(s): Chance Hudson
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: identity,reputation,privacy
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 6 participants
- 25 minutes
15 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/private-exchange-on-zkopru/
Give a presentation about private-exchange application on zkopru which consists of three different zero knowledge protocols including socialist millionaire problem, blind find, and zkopru. In the presentation, I will show how the private exchange works.
Speaker(s): Takamichi Tsutsumi
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Privacy,ZKP,ZKOPRU
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/private-exchange-on-zkopru/
Give a presentation about private-exchange application on zkopru which consists of three different zero knowledge protocols including socialist millionaire problem, blind find, and zkopru. In the presentation, I will show how the private exchange works.
Speaker(s): Takamichi Tsutsumi
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Privacy,ZKP,ZKOPRU
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 24 minutes
15 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/public-goods-and-experiments-the-journey-of-zkopru/
Zkopru is one of the inital projects of EF's PSE team. During the development and experiements PSE team could establish the own ethos for the public goods and experiments. This talk introduces Zkopru project's journey from the beginning to its sunset of the 1st version. Also it introduces the achievements and the future plans.
Speaker(s): Wanseob Lim
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: applied zk,public goods,experiments
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/public-goods-and-experiments-the-journey-of-zkopru/
Zkopru is one of the inital projects of EF's PSE team. During the development and experiements PSE team could establish the own ethos for the public goods and experiments. This talk introduces Zkopru project's journey from the beginning to its sunset of the 1st version. Also it introduces the achievements and the future plans.
Speaker(s): Wanseob Lim
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: applied zk,public goods,experiments
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 5 participants
- 19 minutes
15 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/scaling-privacy-with-starlight/
Five years ago, at DevCon in Prague, EY took the wraps off Nightfall, our open source public domain approach to privacy. Now it's live on Ethereum as a layer 2 privacy-enabled ZK-optimistic roll-up solution called Polygon Nightfall. That's only half the story though - we also need private smart contracts. This talk will cover our roadmap to that end, including our newest tool in development (also open source) called Starlight.
Speaker(s): Paul Brody, Chaitanya Konda
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: privacy,;,layer,2,;,applications
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/scaling-privacy-with-starlight/
Five years ago, at DevCon in Prague, EY took the wraps off Nightfall, our open source public domain approach to privacy. Now it's live on Ethereum as a layer 2 privacy-enabled ZK-optimistic roll-up solution called Polygon Nightfall. That's only half the story though - we also need private smart contracts. This talk will cover our roadmap to that end, including our newest tool in development (also open source) called Starlight.
Speaker(s): Paul Brody, Chaitanya Konda
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: privacy,;,layer,2,;,applications
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 5 participants
- 28 minutes
15 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/towards-a-feature-complete-and-backwards-compatible-privacy-layer-for-ethereum/
Eth EOAs and token standards (ERC20/721/1155) are terrible for end-user privacy. Can we build an alternative to them that preserves the existing functionalities while providing meaningful anonymity and privacy? This talk explores the functionality requirements of Eth user accounts, such as asset use authorization, asset & identity provenance, what privacy means in the areas of DeFi, NFTs, and identity, as well as concrete ways to build such an ecosystem.
Speaker(s): Wei Dai, Kyle Charbonnet
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Privacy,Anonymity,Token standards
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/towards-a-feature-complete-and-backwards-compatible-privacy-layer-for-ethereum/
Eth EOAs and token standards (ERC20/721/1155) are terrible for end-user privacy. Can we build an alternative to them that preserves the existing functionalities while providing meaningful anonymity and privacy? This talk explores the functionality requirements of Eth user accounts, such as asset use authorization, asset & identity provenance, what privacy means in the areas of DeFi, NFTs, and identity, as well as concrete ways to build such an ecosystem.
Speaker(s): Wei Dai, Kyle Charbonnet
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Privacy,Anonymity,Token standards
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 5 participants
- 27 minutes
15 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/zk-badges-a-new-primitive-for-self-sovereign-identities/
How to prove that you donated to Gitcoin grants or that you voted for a specific DAO proposal without giving out your Ethereum address?
How to aggregate your reputation from multiple wallets?
Built as a new primitive, ZK Badges enable you to:
- Import reputation from an account to another
- Selectively reveal personal data
- Aggregate your personal data from multiple accounts
Speaker(s): dhadrien
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZK,SBT,DID
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/zk-badges-a-new-primitive-for-self-sovereign-identities/
How to prove that you donated to Gitcoin grants or that you voted for a specific DAO proposal without giving out your Ethereum address?
How to aggregate your reputation from multiple wallets?
Built as a new primitive, ZK Badges enable you to:
- Import reputation from an account to another
- Selectively reveal personal data
- Aggregate your personal data from multiple accounts
Speaker(s): dhadrien
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZK,SBT,DID
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 29 minutes
15 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/zk-proof-performance-and-security-characteristics/
ZK tech gets almost mystifying treatment from both regular users & devs. However, beyond the moon math, quantifiable differences between the zkps deployed in the Ethereum ecosystem can help users and builders understand what they are interacting with. Join me as I explain our methodology for collecting and quantifying these differences in a format digestible for the non-math professor.
Speaker(s): Brian Wilkes, CFA
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZKP,performance and security metrics,data analysis
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/zk-proof-performance-and-security-characteristics/
ZK tech gets almost mystifying treatment from both regular users & devs. However, beyond the moon math, quantifiable differences between the zkps deployed in the Ethereum ecosystem can help users and builders understand what they are interacting with. Join me as I explain our methodology for collecting and quantifying these differences in a format digestible for the non-math professor.
Speaker(s): Brian Wilkes, CFA
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZKP,performance and security metrics,data analysis
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 29 minutes
15 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/zkps-and-programmable-cryptography/
Historically, cryptographic protocols have been built special-purpose for specific kinds of claims or information hiding mechanisms. zkSNARKs and other new cryptographic tools move us to a world of "general-purpose" cryptography, where we have expressive languages to express claims about digital identity, reputation, and more. We discuss a high-level framework for thinking about where and why ZK and related technologies might (or might not) be useful for digital applications.
Speaker(s): gubsheep
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZK,Zero Knowledge,Programmable Cryptography
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/zkps-and-programmable-cryptography/
Historically, cryptographic protocols have been built special-purpose for specific kinds of claims or information hiding mechanisms. zkSNARKs and other new cryptographic tools move us to a world of "general-purpose" cryptography, where we have expressive languages to express claims about digital identity, reputation, and more. We discuss a high-level framework for thinking about where and why ZK and related technologies might (or might not) be useful for digital applications.
Speaker(s): gubsheep
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZK,Zero Knowledge,Programmable Cryptography
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 5 participants
- 32 minutes
14 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/interep-an-identity-bridge-from-web2-to-web3/
Interep aims to provide an identity solution for Ethereum users by bridging from an established digital identity source, typically a web2 platform. The product provides an identity layer in an application stack, and integrates with a privacy-focussed layer using the Semaphore framework. Interep can be used to to qualify users, or as an anti-sybil service.
Speaker(s): Geoff Lamperd
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: privacy,identity,anti-sybil
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/interep-an-identity-bridge-from-web2-to-web3/
Interep aims to provide an identity solution for Ethereum users by bridging from an established digital identity source, typically a web2 platform. The product provides an identity layer in an application stack, and integrates with a privacy-focussed layer using the Semaphore framework. Interep can be used to to qualify users, or as an anti-sybil service.
Speaker(s): Geoff Lamperd
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: privacy,identity,anti-sybil
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 2 participants
- 23 minutes
14 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/lessons-from-the-field-threat-modeling-for-the-everyday-use-of-digital-currency/
[GiveDirectly](https://givedirectly.org) is a charity that sends money directly to people living in poverty. Over the past decade, GD has transferred hundreds of millions of dollars to recipients using centralized digital currency systems, specifically telco-operated mobile money. Andrew will share some of the measures GD takes to reduce fraud and offer suggestions about how better privacy could drive the everyday use of Ethereum.
Speaker(s): Andrew Vaziri
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Privacy,Charity,Impact
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/lessons-from-the-field-threat-modeling-for-the-everyday-use-of-digital-currency/
[GiveDirectly](https://givedirectly.org) is a charity that sends money directly to people living in poverty. Over the past decade, GD has transferred hundreds of millions of dollars to recipients using centralized digital currency systems, specifically telco-operated mobile money. Andrew will share some of the measures GD takes to reduce fraud and offer suggestions about how better privacy could drive the everyday use of Ethereum.
Speaker(s): Andrew Vaziri
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Privacy,Charity,Impact
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 5 participants
- 24 minutes
14 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/recursive-zk-applications-and-affordances/
Recursive zkSNARKs are poised to hit production in the next two years. We discuss how to think about the new affordances and potential applications that recursion unlocks for both scalability and privacy. These include proofs-of-proofs-of-knowledge like ETHdos, on-the-fly "programmable" SNARKs, incrementally verifiable computation, distributed proving, and tactics for reducing verification cost or proof size.
Speaker(s): Ying Tong, Nalin Bhardwaj
Skill level: Advanced
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero-knokwledge,recursion
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/recursive-zk-applications-and-affordances/
Recursive zkSNARKs are poised to hit production in the next two years. We discuss how to think about the new affordances and potential applications that recursion unlocks for both scalability and privacy. These include proofs-of-proofs-of-knowledge like ETHdos, on-the-fly "programmable" SNARKs, incrementally verifiable computation, distributed proving, and tactics for reducing verification cost or proof size.
Speaker(s): Ying Tong, Nalin Bhardwaj
Skill level: Advanced
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero-knokwledge,recursion
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 25 minutes
14 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/scalability-is-boring-privacy-is-dead-zk-proofs-what-are-they-good-for/
The first mainstream uses of zero-knowledge(zk) proofs were for private payments in systems like Zcash and then scalability. In both, we hide data to improve privacy or validation costs. But private payments, unfortunately, have seen limited direct demand. And scalability needs faster proofs but not even zero-knowledge. What are practical zk proofs good for? This talk considers zk proofs + blockchains as a tool both for cryptocurrency and broader applications.
Speaker(s): Ian Miers
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero-knowledge,transparency
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/scalability-is-boring-privacy-is-dead-zk-proofs-what-are-they-good-for/
The first mainstream uses of zero-knowledge(zk) proofs were for private payments in systems like Zcash and then scalability. In both, we hide data to improve privacy or validation costs. But private payments, unfortunately, have seen limited direct demand. And scalability needs faster proofs but not even zero-knowledge. What are practical zk proofs good for? This talk considers zk proofs + blockchains as a tool both for cryptocurrency and broader applications.
Speaker(s): Ian Miers
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero-knowledge,transparency
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 25 minutes
13 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/a-snarks-tale-a-story-of-building-snark-solutions-on-mainnet/
We tell the story of deploying a real-world solution using SNARKs as a core primitive; highlighting many cutting edge SNARKs and their limitations in the hope to identify opportunities for the community to make Ethereum more SNARK friendly, creating a diverse ecosystem where SNARKs built upon a variety of unique primitives can thrive.
Speaker(s): Jackson Blazensky, Severiano Sisneros
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: SNARK,applications,EIP
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/a-snarks-tale-a-story-of-building-snark-solutions-on-mainnet/
We tell the story of deploying a real-world solution using SNARKs as a core primitive; highlighting many cutting edge SNARKs and their limitations in the hope to identify opportunities for the community to make Ethereum more SNARK friendly, creating a diverse ecosystem where SNARKs built upon a variety of unique primitives can thrive.
Speaker(s): Jackson Blazensky, Severiano Sisneros
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: SNARK,applications,EIP
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 2 participants
- 28 minutes
13 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/building-privacy-protecting-infrastructure/
In this talk we'll go over how to build privacy-protecting infrastructure. What is it, why do we need it and how can we build it?
We'll look at Waku, the communication layer for Web3. We'll see how it uses ZKPs to incentivize and protect the Waku network. We'll also look at Zerokit, a library that makes it easier to use ZKPs in different environments.
After this talk, I hope you'll better understand the importance of privacy-protecting infrastructure and how we can build it.
Speaker(s): Oskar Thorén
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: p2p,zkp,messaging
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/building-privacy-protecting-infrastructure/
In this talk we'll go over how to build privacy-protecting infrastructure. What is it, why do we need it and how can we build it?
We'll look at Waku, the communication layer for Web3. We'll see how it uses ZKPs to incentivize and protect the Waku network. We'll also look at Zerokit, a library that makes it easier to use ZKPs in different environments.
After this talk, I hope you'll better understand the importance of privacy-protecting infrastructure and how we can build it.
Speaker(s): Oskar Thorén
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: p2p,zkp,messaging
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 26 minutes
13 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/designing-public-goods-using-zkps/
In this talk, designers reflect on the common threads that run through a constellation of tools and applications built with ZKPs. We share mental models being explored and strategies for fluidly navigating an evolving space. By offering real examples from our design workshops and dApps, we will explore the question – How might we materialize abstract concepts to enable internal and external teams to build with ZKPs?
Speaker(s): Rachel
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: public goods,approachability,design patterns
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/designing-public-goods-using-zkps/
In this talk, designers reflect on the common threads that run through a constellation of tools and applications built with ZKPs. We share mental models being explored and strategies for fluidly navigating an evolving space. By offering real examples from our design workshops and dApps, we will explore the question – How might we materialize abstract concepts to enable internal and external teams to build with ZKPs?
Speaker(s): Rachel
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: public goods,approachability,design patterns
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 25 minutes
13 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/eli5-zero-knowledge/
.
Speaker(s): Wanseob Lim
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero,knowledge
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/eli5-zero-knowledge/
.
Speaker(s): Wanseob Lim
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: zero,knowledge
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 1 participant
- 42 minutes
13 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/penumbra-building-a-private-dex-with-zkps-and-threshold-cryptography/
ZKPs allow transactions to prove their state transition was valid, without revealing anything about what it was. But this isn't enough, because useful applications require shared state, which ZKPs can't provide. In this talk, we'll describe how to break this barrier by combining ZKPs with flow encryption, a new threshold crypto primitive, to allow private interaction with public shared state, and how Penumbra uses this technique to build a private DEX.
Speaker(s): Henry de Valence
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZKP,threshold crypto,DEX
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/penumbra-building-a-private-dex-with-zkps-and-threshold-cryptography/
ZKPs allow transactions to prove their state transition was valid, without revealing anything about what it was. But this isn't enough, because useful applications require shared state, which ZKPs can't provide. In this talk, we'll describe how to break this barrier by combining ZKPs with flow encryption, a new threshold crypto primitive, to allow private interaction with public shared state, and how Penumbra uses this technique to build a private DEX.
Speaker(s): Henry de Valence
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZKP,threshold crypto,DEX
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 5 participants
- 26 minutes
13 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/what-to-know-about-zero-knowledge/
Zero Knowledge, aka ZK, has become a catch-all term to represent much of "modern" or "advanced" cryptography -- especially cryptography that's relevant to the future of blockchains.
In this panel, we will share our perspectives on ZK -- how to think about it, what to look out for, and what to focus in on. We'll also discuss how ZK may alter and complement Ethereum's own future.
Speaker(s): gubsheep, Albert Ni, Barry Whitehat, Vitalik Buterin
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZKP,Zero Knowledge,Future of Ethereum,Scalability,Security,Privacy
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/what-to-know-about-zero-knowledge/
Zero Knowledge, aka ZK, has become a catch-all term to represent much of "modern" or "advanced" cryptography -- especially cryptography that's relevant to the future of blockchains.
In this panel, we will share our perspectives on ZK -- how to think about it, what to look out for, and what to focus in on. We'll also discuss how ZK may alter and complement Ethereum's own future.
Speaker(s): gubsheep, Albert Ni, Barry Whitehat, Vitalik Buterin
Skill level: Beginner
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: ZKP,Zero Knowledge,Future of Ethereum,Scalability,Security,Privacy
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 55 minutes
12 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/a-zokrates-update/
zkSNARKs are becoming a cornerstone of decentralised technologies. Yet they are often considered impenetrable to newcomers. We will present an update on the ZoKrates toolbox, a set of tools aimed at making developing zkSNARK applications easier using a high-level language instead of handcrafted circuits.
Speaker(s): Thibaut Schaeffer
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: language,zksnark,zokrates
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/a-zokrates-update/
zkSNARKs are becoming a cornerstone of decentralised technologies. Yet they are often considered impenetrable to newcomers. We will present an update on the ZoKrates toolbox, a set of tools aimed at making developing zkSNARK applications easier using a high-level language instead of handcrafted circuits.
Speaker(s): Thibaut Schaeffer
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: language,zksnark,zokrates
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 2 participants
- 24 minutes
12 Oct 2022
Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more.
https://archive.devcon.org/archive/watch/6/little-things-ive-learned-in-developing-halo2-circuits/
We will share some Plonkish circuit designing patterns we learned during the zkevm development.
Speaker(s): Chih-Cheng Liang
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Halo2,Zero Knowledge,Plonk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
https://archive.devcon.org/archive/watch/6/little-things-ive-learned-in-developing-halo2-circuits/
We will share some Plonkish circuit designing patterns we learned during the zkevm development.
Speaker(s): Chih-Cheng Liang
Skill level: Intermediate
Track: ZKPs: Privacy, Identity, Infrastructure, & More
Keywords: Halo2,Zero Knowledge,Plonk
Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum
Learn more about devcon: https://www.devcon.org/
Learn more about ethereum: https://ethereum.org/
Devcon is the Ethereum conference for developers, researchers, thinkers, and makers.
Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022.
Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/
- 4 participants
- 30 minutes