46 citations · 47 across the 10 of their papers we have counts for
16 papers
No Country for Old Privacy: The Evolving Challenges of Anonymity in Bitcoin
Ben Hawkins, Joshua Levett, Siamak F. Shahandashti
We present a longitudinal measurement study on the adoption of detectable, second-generation anonymisation protocols in the Bitcoin network, including CoinJoin, CoinSwap, CoinShuff…
Spinel: A Post-Quantum Signature Scheme Based on Hashing
Asmaa Cherkaoui, Faraz Heravi, Delaram Kahrobaei +1
The advent of quantum computation compels the cryptographic community to design digital signature schemes whose security extends beyond the classical hardness assumptions. In this…
Minoritised Ethnic People's Security and Privacy Concerns and Responses towards Essential Online Services
Aunam Quyoum, Mark Wong, Sebati Ghosh +1
Minoritised ethnic people are marginalised in society, and therefore at a higher risk of adverse online harms, including those arising from the loss of security and privacy of pers…
Carbyne: An Ultra-Lightweight DoS-Resilient Mempool for Bitcoin
Hina Binte Haq, Syed Taha Ali, Asad Salman +2
The increasing adoption of cryptocurrencies has significantly amplified the resource requirements for operating full nodes, creating substantial barriers to entry. Unlike miners, w…
The Emperor is Now Clothed: A Secure Governance Framework for Web User Authentication through Password Managers
Ali Cherry, Konstantinos Barmpis, Siamak F. Shahandashti
Existing approaches to facilitate the interaction between password managers and web applications fall short of providing adequate functionality and mitigation strategies against pr…
The Effect of Length on Key Fingerprint Verification Security and Usability
Dan Turner, Siamak F. Shahandashti, Helen Petrie
In applications such as end-to-end encrypted instant messaging, secure email, and device pairing, users need to compare key fingerprints to detect impersonation and adversary-in-th…