5 citations · 8 across the 5 of their papers we have counts for
8 papers
The Danger of Small Anonymity Sets in Privacy-Preserving Payment Systems
Christiane Kuhn, Aniket Kate, Thorsten Strufe
Unlike suggested during their early years of existence, Bitcoin and similar cryptocurrencies in fact offer significantly less privacy as compared to traditional banking. A myriad o…
Deceptive Deletions for Protecting Withdrawn Posts on Social Platforms
Mohsen Minaei, S Chandra Mouli, Mainack Mondal +2
Over-sharing poorly-worded thoughts and personal information is prevalent on online social platforms. In many of these cases, users regret posting such content. To retrospectively…
Reparo: Publicly Verifiable Layer to Repair Blockchains
Sri Aravinda Krishnan Thyagarajan, Adithya Bhat, Bernardo Magri +2
Although blockchains aim for immutability as their core feature, several instances have exposed the harms with perfect immutability. The permanence of illicit content inserted in B…
Concurrency and Privacy with Payment-Channel Networks
Giulio Malavolta, Pedro Moreno-Sanchez, Aniket Kate +2
Permissionless blockchains protocols such as Bitcoin are inherently limited in transaction throughput and latency. Current efforts to address this key issue focus on off-chain paym…
A Tale of Two Trees: One Writes, and Other Reads. Optimized Oblivious Accesses to Large-Scale Blockchains
Duc V. Le, Lizzy Tengana Hurtado, Adil Ahmad +3
The Bitcoin network has offered a new way of securely performing financial transactions over the insecure network. Nevertheless, this ability comes with the cost of storing a large…
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…