IC3: Advancing the science and applications of blockchains

Latest on Blog

by Scott Bigelow, Phil Daian, Stephane Gosselin, Alex Obadia, and Tina Zhen on November 23, 2020
Flashbots is a research and development organization formed to mitigate the negative externalities and existential risks posed by miner-extractable value (MEV) to smart-contract blockchains. We propose a permissionless, transparent, and fair ecosystem for MEV extraction to reinforce the Ethereum ideals.
by Scott Bigelow, Phil Daian, Stephane Gosselin, Alex Obadia, and Tina Zhen on November 23, 2020
Flashbots is a research and development organization formed to mitigate the negative externalities and existential risks posed by miner-extractable value (MEV) to smart-contract blockchains. We propose a permissionless, transparent, and fair ecosystem for MEV extraction to reinforce the Ethereum ideals.
by Sarah Allen, Srdjan Capkun, Ittay Eyal, Giulia Fanti, Bryan Ford, James Grimmelmann, Ari Juels, Kari Kostiainen, Sarah Meiklejohn, Andrew Miller, Eswar Prasad, Karl Wust, and Fan Zhang on September 04, 2020
Many central banks are considering, and some are even piloting, central bank digital currency. This column provides an overview of important considerations for central bank digital currency design. While central banks already provide wholesale digital currency to financial institutions, a retail central bank digital currency would expand access to more users and provide opportunities for innovative central banking. The design must balance these benefits with the potential risks created by retail central bank currency deployment.
by Sarah Allen, Srdjan Capkun, Ittay Eyal, Giulia Fanti, Bryan Ford, James Grimmelmann, Ari Juels, Kari Kostiainen, Sarah Meiklejohn, Andrew Miller, Eswar Prasad, Karl Wust, and Fan Zhang on July 23, 2020
In this paper, we enumerate the fundamental technical design challenges facing CBDC designers, with a particular focus on performance, privacy, and security. Through a survey of relevant academic and industry research and deployed systems, we discuss the state of the art in technologies that can address the challenges involved in successful CBDC deployment. We also present a vision of the rich range of functionalities and use cases that a well-designed CBDC platform could ultimately offer users.
by Itay Tsabary, Matan Yechieli, and Ittay Eyal on June 22, 2020
In this post, we outline the attack and its analysis, and the MAD-HTLC solution.
by Benjamin Chan and Elaine Shi on May 14, 2020
In this post, we described an extraordinarily simple blockchain protocol called Streamlet. Consensus is a complex problem and has been studied since the 1980s. More recently, blockchain research has spawned many new works aiming for performance and ease-of-implementation. However, simple, understandable protocols remain elusive, and that's where Streamlet comes in.
Older blogs...

Events

December 7-8, 2020
This event is only open to IC3 faculty, students, partners, and invited guest.
Thursday October 15, 2020
Join IC3 and Chainlink for this virtual meetup on Order-Fairness for Blockchains with speaker Mahimna Kelkar
Tuesday August 11, 2020
Join us for a presentation of "Crystals and Mud on the Blockchain" by James Grimmelmann hosted by IC3.
July 26, 2020 -August 1, 2020
Thank you attendees of the 5th annual Blockchain Camp!
Tuesday July 7, 2020
Join us for a presentation of "Connecting Blockchains to the Real World" by Fan Zhang hosted by IC3.
More events

News

Featured Projects

DECO

DECO is a privacy-preserving oracle protocol. Using cryptographic techniques, it lets users prove facts about their web (TLS) sessions to oracles while hiding privcy-sensitive data. For further details, please check out the Projects Page.

Keywords:
Decentralized Identity
Privacy-preserving
Requires No Trusted Hardware
Requires No Server-side Modifications

More projects:

  • Ironwood: Implements Byzatine-fault Tolerant Consensus Protocols
  • Confidence Clustering: New Metrics to Increase Cofidence in Cryptocureency Clustering Heuristics
  • BDoS: Blockchain Denial of Service
  • Autonomous Blockchains: New Blockchain Architecture
  • Avalanche: A New Consensus Protocol
Even more projects...

Available Positions

Follow Us

Youtube