[Jan 2023] Peiyao’s work combining player replaceability and forensic support is accepted in Financial Crypto 2023.
[Jan 2023] A blog post on What are blockchains useful for, really?
[Jan 2023] Here’s a two-part blog post on the concept of player-replaceability — Part I, Part II.
[Jan 2023] Shravan’s work on tolerating mobile sluggish faults in the permissionless setting has been accepted in PKC 2023.

[Dec 2022] Here’s a two-part blog-post on the concept of responsiveness — Part I, Part II.
[Dec 2022] Here’s my talk on He-HTLC at a16z Crypto: link
[Dec 2022] Here’s my talk on Adaptively-Secure Byzantine Agreement for Long Messages: link

[Nov 2022] Sravya’s work on Communication Efficient BFT using Small Trusted Hardware has been accepted at OPODIS 2022. We show variants of (i) HotStuff tolerating minority corruption while retaining its linear communication complexity, (ii) VABA tolerating minority corruption while retaining its quadratic communication complexity.
[Nov 2022] Peiyao’s work on combining player replaceability and forensic support is now online. We show that while the two properties seem to be at odds, they are simultaneously achievable.

[Oct 2022] Xuechao and Peiyao’s work on boosting trust among interoperable blockchains is online.
[Oct 2022] Our work on He-HTLC has been accepted at NDSS 2023. In this work, Sarisht and Jannis present an HTLC protocol that is incentive compatible even in the presence of actively rational miners. Here is a blog post on decentralized thoughts explaining the key ideas.
[Oct 2022] Nibesh and Aditya’s work on optimistically responsive randomness beacon, OptRand, has been accepted at NDSS 2023.

[Sept 2022] Our work on Adaptively Secure Byzantine Agreement for Long Messages has been accepted at Asiacrypt 2022.