Nabil Alkeilani Alkadri

dblp:203/4344 · DBLP profile ↗
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4ranked-venue papers
4as first author
2since 2021 · last 2024
0009-0008-9629-5400ORCID · corroborated

Domains — the database's venue-derived domains; a paper can count in several

Security and privacy · 4 · 4 first-author · 2 since 2021
YearPublicationVenuePosition
2024 Practical Lattice-Based Distributed Signatures for a Small Number of Signers
Nabil Alkeilani Alkadri, Nico Döttling, Sihang Pu
ACNS (1)1
2021 BlindOR: an Efficient Lattice-Based Blind Signature Scheme from OR-Proofs
Nabil Alkeilani Alkadri, Patrick Harasser, Christian Janson
CANS1
2020 On Lattice-Based Interactive Protocols: An Approach with Less or No Aborts
Nabil Alkeilani Alkadri, Rachid El Bansarkhani, Johannes Buchmann 0001
ACISP1
2020 Deterministic Wallets in a Quantum World
abstract
Most blockchain solutions are susceptible to quantum attackers as they rely on cryptography that is known to be insecure in the presence of quantum adversaries. In this work we advance the study of quantum-resistant blockchain solutions by giving a quantum-resistant construction of a deterministic wallet scheme. Deterministic wallets are frequently used in practice in order to secure funds by storing the sensitive secret key on a so-called cold wallet that is not connected to the Internet. Recently, Das et al. (CCS'19) developed a formal model for the security analysis of deterministic wallets and proposed a generic construction from certain types of signature schemes that exhibit key rerandomization properties. We revisit the proposed classical construction in the presence of quantum adversaries and obtain the following results.
Nabil Alkeilani Alkadri, Poulami Das 0003, Andreas Erwig, Sebastian Faust, Juliane Krämer, Siavash Riahi 0002, Patrick Struck
CCS1