11 citations · 26 across the 13 of their papers we have counts for
8 papers · 1 filter
Private, Anonymous, Collateralizable Commitments vs. MEV
Conor McMenamin, Vanesa Daza, Xavier Salleras
In this work, we introduce the private, anonymous, collateralizable commitments (PACCs) framework. PACCs allow any smart contract wallet holder to collateralize a claim, request, o…
FORT: Right-proving and Attribute-blinding Self-sovereign Authentication
Xavier Salleras, Sergi Rovira, Vanesa Daza
Nowadays, there is a plethora of services that are provided and paid for online, like video streaming subscriptions, car or parking sharing, purchasing tickets for events, etc. Onl…
Do not rug on me: Zero-dimensional Scam Detection
Bruno Mazorra, Victor Adan, Vanesa Daza
Uniswap, like other DEXs, has gained much attention this year because it is a non-custodial and publicly verifiable exchange that allows users to trade digital assets without trust…
Clover: an Anonymous Transaction Relay Protocol for the Bitcoin P2P Network
Federico Franzoni, Vanesa Daza
The Bitcoin P2P network currently represents a reference benchmark for modern cryptocurrencies. Its underlying protocol defines how transactions and blocks are distributed through…
AToM: Active Topology Monitoring for the Bitcoin Peer-to-Peer Network
Federico Franzoni, Xavier Salleras, Vanesa Daza
Over the past decade, the Bitcoin P2P network protocol has become a reference model for all modern cryptocurrencies. While nodes in this network are known, the connections among th…
SANS: Self-sovereign Authentication for Network Slices
Xavier Salleras, Vanesa Daza
5G communications proposed significant improvements over 4G in terms of efficiency and security. Among these novelties, the 5G Network Slicing seems to have a prominent role: deplo…
Leveraging Bitcoin Testnet for Bidirectional Botnet Command and Control Systems
Federico Franzoni, Ivan Abellan, Vanesa Daza
Over the past twenty years, the number of devices connected to the Internet grew exponentially. Botnets benefited from this rise to increase their size and the magnitude of their a…
LASER: Lightweight And SEcure Remote keyless entry protocol (Extended version)
Vanesa Daza, Xavier Salleras
Since Remote Keyless Entry (RKE) systems started to be widely used, several vulnerabilities in their protocols have been found. Attacks such as jamming-and-replay attacks and relay…