3 citations · 4 across the 4 of their papers we have counts for
8 papers
Publicly Auditable MPC-as-a-Service with succinct verification and universal setup
Sanket Kanjalkar, Ye Zhang, Shreyas Gandlur +1
In recent years, multiparty computation as a service (MPCaaS) has gained popularity as a way to build distributed privacy-preserving systems. We argue that for many such applicatio…
Safer Illinois and RokWall: Privacy Preserving University Health Apps for COVID-19
Vikram Sharma Mailthody, James Wei, Nicholas Chen +14
COVID-19 has fundamentally disrupted the way we live. Government bodies, universities, and companies worldwide are rapidly developing technologies to combat the COVID-19 pandemic a…
An Empirical Analysis of Privacy in the Lightning Network
George Kappos, Haaroon Yousaf, Ania Piotrowska +4
Payment channel networks, and the Lightning Network in particular, seem to offer a solution to the lack of scalability and privacy offered by Bitcoin and other blockchain-based cry…
Brief Note: Asynchronous Verifiable Secret Sharing with Optimal Resilience and Linear Amortized Overhead
Aniket Kate, Andrew Miller, Tom Yurek
In this work we present hbAVSS, the Honey Badger of Asynchronous Verifiable Secret Sharing (AVSS) protocols - an AVSS protocol that guarantees linear amortized communication overhe…
TxProbe: Discovering Bitcoin's Network Topology Using Orphan Transactions
Sergi Delgado-Segura, Surya Bakshi, Cristina Pérez-Solà +4
Bitcoin relies on a peer-to-peer overlay network to broadcast transactions and blocks. From the viewpoint of network measurement, we would like to observe this topology so we can c…
Dandelion++: Lightweight Cryptocurrency Networking with Formal Anonymity Guarantees
Giulia Fanti, Shaileshh Bojja Venkatakrishnan, Surya Bakshi +4
Recent work has demonstrated significant anonymity vulnerabilities in Bitcoin's networking stack. In particular, the current mechanism for broadcasting Bitcoin transactions allows…