Giovanni Deligios - Information Security and Cryptography Research Group

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="initial-scale=1"> <title>Giovanni Deligios - Information Security and Cryptography Research Group - ETH Zürich</title> <link rel="stylesheet" href="/assets/css/crypto.css"> <link rel="stylesheet" href="/assets/css/menu.css"> <link rel="stylesheet" href="/assets/fontawesome/css/all.min.css"> <link rel="stylesheet" href="/assets/academicons/css/academicons.min.css"> <script src="/assets/js/menu.js"></script> <script src="/assets/mathjax/config.js" defer></script> <script src="/assets/mathjax/tex-chtml.js" defer></script> <link rel="apple-touch-icon" sizes="180x180" href="/assets/favicons/apple-touch-icon.png"> <link rel="icon" type="image/png" sizes="32x32" href="/assets/favicons/favicon-32x32.png"> <link rel="icon" type="image/png" sizes="16x16" href="/assets/favicons/favicon-16x16.png"> <link rel="manifest" href="/assets/favicons/site.webmanifest"> <link rel="mask-icon" 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Deligios" /> <div> <div class="heading"> <h3>Ph.D. Student</h3> <div>M.Sc. in Mathematics</div> </div> <div class="persondetails"> <div> <strong>Contact:</strong> <ul> <li> <i class="far fa-envelope"></i> <a href="mailto:gdeligios@ethz.ch">gdeligios@ethz.ch</a> </li> <li> <i class="fas fa-map-marker-alt"></i> <a href="http://www.mapsearch.ethz.ch/map.do?gebaeudeMap=CAB">CAB</a> <a href="http://www.rauminfo.ethz.ch/Rauminfo/grundrissplan.gif?gebaeude=CAB&geschoss=H&raumNr=15.2">H 15.2</a> </li> <li> <i class="fas fa-phone"></i> <a href="tel:+41446327622">+41 44 632 76 22</a> </li> </ul> </div> <div> <strong>Postal address:</strong><br> Department of Computer Science<br> ETH Zürich, CAB H 15.2<br> Universitätstrasse 6<br> CH – 8092 Zürich </div> </div> </div> </div> </section> <section id="publications"> <h2>Publications</h2> <article class="pubentry"> <h3>Closing The Efficiency Gap Between Synchronous and Network-Agnostic Consensus</h3> <div class="authors">Giovanni Deligios and Mose Mizrahi Erbes</div> <div class="venue"> Eurocrypt, May 2024. </div> <ul class="publinks"> <li> <a href="/publications/files/DeEr24.pdf"><i class="far fa-file-pdf"></i> PDF</a> </li> <li><a href="/publications/DeEr24.html"><i class="far fa-list-alt"></i> Details</a></li> <li> <a href="https://eprint.iacr.org/2024/317"><i class="fas fa-external-link-alt"></i> ePrint</a> </li> <li> <a href="https://doi.org/"><i class="fas fa-external-link-alt"></i> DOI</a> </li> <li> <a href="https://youtube.com/watch?v="><i class="fas fa-video"></i> YouTube</a> </li> </ul> </article> <article class="pubentry"> <h3>Perfect MPC over Layered Graphs</h3> <div class="authors">Bernardo David, Giovanni Deligios, Aarushi Goel, Yuval Ishai, Anders Konring, Eyal Kushileviz, Chen-Da Liu-Zhang, and Varun Narayanan</div> <div class="venue"> Advances in Cryptology—CRYPTO 2023, LNCS, Springer Nature Switzerland, vol. 14081, pp. 360–392, Aug 2023. </div> <ul class="publinks"> <li> <a href="/publications/files/DDGIKKLN23.pdf"><i class="far fa-file-pdf"></i> PDF</a> </li> <li><a href="/publications/DDGIKKLN23.html"><i class="far fa-list-alt"></i> Details</a></li> <li> <a href="https://eprint.iacr.org/2023/415"><i class="fas fa-external-link-alt"></i> ePrint</a> </li> <li> <a href="https://doi.org/10.1007/978-3-031-38557-5 12"><i class="fas fa-external-link-alt"></i> DOI</a> </li> </ul> </article> <article class="pubentry"> <h3>Synchronous Perfectly Secure Message Transmission with Optimal Asynchronous Fallback Guarantees</h3> <div class="authors">Giovanni Deligios and Chen-Da Liu Zhang</div> <div class="venue"> Financial Cryptography and Data Security, Springer Nature Switzerland, vol. , pp. 77–93, May 2023. </div> <ul class="publinks"> <li> <a href="/publications/files/DeLi23.pdf"><i class="far fa-file-pdf"></i> PDF</a> </li> <li><a href="/publications/DeLi23.html"><i class="far fa-list-alt"></i> Details</a></li> <li> <a href="https://eprint.iacr.org/2022/1397"><i class="fas fa-external-link-alt"></i> ePrint</a> </li> <li> <a href="https://doi.org/"><i class="fas fa-external-link-alt"></i> DOI</a> </li> <li> <a href="https://youtube.com/watch?v="><i class="fas fa-video"></i> YouTube</a> </li> </ul> </article> <article class="pubentry"> <h3>Round-Efficient Byzantine Agreement and Multi-Party Computation with Asynchronous Fallback</h3> <div class="authors">Giovanni Deligios, Martin Hirt, and Chen-Da Liu Zhang</div> <div class="venue"> Theory of Cryptography — TCC 2021, LNCS, Springer International Publishing, vol. 13042, pp. 623–653, Nov 2021. </div> <ul class="publinks"> <li> <a href="/publications/files/DeHiLi21.pdf"><i class="far fa-file-pdf"></i> PDF</a> </li> <li><a href="/publications/DeHiLi21.html"><i class="far fa-list-alt"></i> Details</a></li> <li> <a href="https://eprint.iacr.org/2021/1141"><i class="fas fa-external-link-alt"></i> ePrint</a> </li> <li> <a href="https://doi.org/10.1007/978-3-030-90459-3_21"><i class="fas fa-external-link-alt"></i> DOI</a> </li> <li> <a href="https://youtube.com/watch?v=5tWqdk-fs04"><i class="fas fa-video"></i> YouTube</a> </li> </ul> </article> </section> </main> <aside> <nav> <ul class="submenu"> <li> <a href="#contact"> Contact </a> </li> <li> <a href="#publications"> Publications </a> </li> </ul> </nav> </aside> <footer> <section id="affils" class="darkgrey"> <h2>Affiliations</h2> <nav> <ul> <li><a href="https://ti.inf.ethz.ch/">Institute of Theoretical Computer Science</a></li> <li><a href="https://inf.ethz.ch/">Department of Computer Science</a></li> <li><a href="https://www.ethz.ch/">ETH Zürich</a></li> </ul> </nav> </section> <div id="smallprint"> <a href="https://zisc.ethz.ch/" class="optional"><img src="/assets/images/zisc.png" alt="ZISC – Zürich Information Security and Privacy Center"></a> <div> <a href="https://ethz.ch/en/footer/disclaimer-copyright.html">© 2025 – <span class="optional">Information Security and Cryptography Group, </span>ETH Zürich</a> 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Giovanni Deligios - Information Security and Cryptography Research Group - ETH Zürich