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22 Publications
2023 | Conference Paper | IST-REx-ID: 14829 | 
S. Cohen, G. Goren, E. Kokoris Kogias, A. Sonnino, and A. Spiegelman, “Proof of availability and retrieval in a modular blockchain architecture,” in 27th International Conference on Financial Cryptography and Data Security, Bol, Brac, Croatia, 2023, vol. 13951, pp. 36–53.
[Submitted Version]
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2023 | Conference Paper | IST-REx-ID: 14989 |
H. Malvai et al., “Parakeet: Practical key transparency for end-to-end eEncrypted messaging,” in Proceedings of the 2023 Network and Distributed System Security Symposium, San Diego, CA, United States, 2023.
[Published Version]
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2023 | Conference Paper | IST-REx-ID: 14743 |
P. Tennage et al., “QuePaxa: Escaping the tyranny of timeouts in consensus,” in Proceedings of the 29th Symposium on Operating Systems Principles, Koblenz, Germany, 2023, pp. 281–297.
[Published Version]
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2022 | Conference Paper | IST-REx-ID: 12229 |
A. Spiegelman, N. Giridharan, A. Sonnino, and E. Kokoris Kogias, “Bullshark: DAG BFT protocols made practical,” in Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, Los Angeles, CA, United States, 2022, pp. 2705–2718.
[Preprint]
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| arXiv
2022 | Conference Paper | IST-REx-ID: 12300 |
S. Das, T. Yurek, Z. Xiang, A. Miller, E. Kokoris Kogias, and L. Ren, “Practical asynchronous distributed key generation,” in 2022 IEEE Symposium on Security and Privacy, San Francisco, CA, United States, 2022, pp. 2518–2534.
[Preprint]
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2022 | Conference Paper | IST-REx-ID: 11331 |
G. Danezis, E. Kokoris Kogias, A. Sonnino, and A. Spiegelman, “Narwhal and Tusk: A DAG-based mempool and efficient BFT consensus,” in Proceedings of the 17th European Conference on Computer Systems, Rennes, France, 2022, pp. 34–50.
[Preprint]
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| arXiv
2022 | Conference Paper | IST-REx-ID: 12160
A. De la Rocha, E. Kokoris Kogias, J. M. Soares, and M. Vukolic, “Hierarchical consensus: A horizontal scaling framework for blockchains,” in 42nd International Conference on Distributed Computing Systems Workshops, Bologna, Italy, 2022, vol. 2022, pp. 45–52.
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2022 | Conference Paper | IST-REx-ID: 12298 |
R. Gelashvili, E. Kokoris Kogias, A. Sonnino, A. Spiegelman, and Z. Xiang, “Jolteon and ditto: Network-adaptive efficient consensus with asynchronous fallback,” in Financial Cryptography and Data Security, Radisson Grenada Beach Resort, Grenada, 2022, vol. 13411, pp. 296–315.
[Preprint]
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| arXiv
2022 | Conference Paper | IST-REx-ID: 12168 |
S. Cohen et al., “Be aware of your leaders,” in International Conference on Financial Cryptography and Data Security, Grenada, 2022, vol. 13411, pp. 279–295.
[Preprint]
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| arXiv
2021 | Conference Paper | IST-REx-ID: 10076 |
S. Blackshear et al., “Reactive key-loss protection in blockchains,” in FC 2021 Workshops, Virtual, 2021, vol. 12676, pp. 431–450.
[Preprint]
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