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22 Publications


2023 | Conference Paper | IST-REx-ID: 14516 | OA
Beaver D, Kelkar M, Lewi K, Nikolaenko V, Sonnino A, Chalkias K, Kokoris Kogias E, Naurois LD, Roy A. 2023. STROBE: Streaming Threshold Random Beacons. 5th Conference on Advances in Financial Technologies. AFT: Conference on Advances in Financial Technologies, LIPIcs, vol. 282, 7.
[Published Version] View | Files available | DOI | Download Published Version (ext.)
 

2023 | Conference Paper | IST-REx-ID: 14609 | OA
Das S, Xiang Z, Kokoris Kogias E, Ren L. 2023. Practical asynchronous high-threshold distributed key generation and distributed polynomial sampling. 32nd USENIX Security Symposium. USENIX Security Symposium vol. 8, 5359–5376.
[Published Version] View | Files available | Download Published Version (ext.)
 

2023 | Journal Article | IST-REx-ID: 13988 | OA
Neiheiser R, Inacio G, Rech L, Montez C, Matos M, Rodrigues L. 2023. Practical limitations of Ethereum’s layer-2. IEEE Access. 11, 8651–8662.
[Published Version] View | Files available | DOI | WoS
 

2023 | Conference Paper | IST-REx-ID: 14735 | OA
Stefo C, Xiang Z, Kokoris Kogias E. 2023. Executing and proving over dirty ledgers. 27th International Conference on Financial Cryptography and Data Security. FC: Financial Cryptography and Data Security, LNCS, vol. 13950, 3–20.
[Preprint] View | DOI | Download Preprint (ext.)
 

2023 | Conference Paper | IST-REx-ID: 14744
Avarikioti Z, Desjardins A, Kokoris Kogias E, Wattenhofer R. 2023. Divide & Scale: Formalization and roadmap to robust sharding. 30th International Colloquium on Structural Information and Communication Complexity. SIROCCO: Structural Information and Communication Complexity, LNCS, vol. 13892, 199–245.
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2023 | Conference Paper | IST-REx-ID: 14829 | OA
Cohen S, Goren G, Kokoris Kogias E, Sonnino A, Spiegelman A. 2023. Proof of availability and retrieval in a modular blockchain architecture. 27th International Conference on Financial Cryptography and Data Security. FC: Financial Cryptography and Data Security, LNCS, vol. 13951, 36–53.
[Submitted Version] View | DOI | Download Submitted Version (ext.)
 

2023 | Conference Paper | IST-REx-ID: 14989 | OA
Malvai H, Kokoris Kogias E, Sonnino A, Ghosh E, Oztürk E, Lewi K, Lawlor S. 2023. Parakeet: Practical key transparency for end-to-end eEncrypted messaging. Proceedings of the 2023 Network and Distributed System Security Symposium. NDSS: Network and Distributed Systems Security.
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2023 | Conference Paper | IST-REx-ID: 14743 | OA
Tennage P, Basescu C, Kokoris Kogias E, Syta E, Jovanovic P, Estrada-Galinanes V, Ford B. 2023. QuePaxa: Escaping the tyranny of timeouts in consensus. Proceedings of the 29th Symposium on Operating Systems Principles. SOSP: Symposium on Operating Systems Principles, 281–297.
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2022 | Conference Paper | IST-REx-ID: 12229 | OA
Spiegelman A, Giridharan N, Sonnino A, Kokoris Kogias E. 2022. Bullshark: DAG BFT protocols made practical. Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security. CCS: CConference on Computer and Communications Security, 2705–2718.
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 

2022 | Conference Paper | IST-REx-ID: 12300 | OA
Das S, Yurek T, Xiang Z, Miller A, Kokoris Kogias E, Ren L. 2022. Practical asynchronous distributed key generation. 2022 IEEE Symposium on Security and Privacy. SP: Symposium on Security and Privacy, 2518–2534.
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2022 | Conference Paper | IST-REx-ID: 11331 | OA
Danezis G, Kokoris Kogias E, Sonnino A, Spiegelman A. 2022. Narwhal and Tusk: A DAG-based mempool and efficient BFT consensus. Proceedings of the 17th European Conference on Computer Systems. EuroSys: European Conference on Computer Systems, 34–50.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 

2022 | Conference Paper | IST-REx-ID: 12160
De la Rocha A, Kokoris Kogias E, Soares JM, Vukolic M. 2022. Hierarchical consensus: A horizontal scaling framework for blockchains. 42nd International Conference on Distributed Computing Systems Workshops. ICDCSW: International Conference on Distributed Computing Systems Workshop vol. 2022, 45–52.
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2022 | Conference Paper | IST-REx-ID: 12298 | OA
Gelashvili R, Kokoris Kogias E, Sonnino A, Spiegelman A, Xiang Z. 2022. Jolteon and ditto: Network-adaptive efficient consensus with asynchronous fallback. Financial Cryptography and Data Security. FC: Financial Cryptography, LNCS, vol. 13411, 296–315.
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 

2022 | Conference Paper | IST-REx-ID: 12168 | OA
Cohen S, Gelashvili R, Kokoris Kogias E, Li Z, Malkhi D, Sonnino A, Spiegelman A. 2022. Be aware of your leaders. International Conference on Financial Cryptography and Data Security. FC: Financial Cryptography and Data Security, LNCS, vol. 13411, 279–295.
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 

2021 | Conference Paper | IST-REx-ID: 10076 | OA
Blackshear S, Chalkias K, Chatzigiannis P, Faizullabhoy R, Khaburzaniya I, Kokoris Kogias E, Lind J, Wong D, Zakian T. 2021. Reactive key-loss protection in blockchains. FC 2021 Workshops. FC: International Conference on Financial Cryptography and Data Security, LNCS, vol. 12676, 431–450.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 

2021 | Conference Paper | IST-REx-ID: 10325 | OA
Zamyatin A, Al-Bassam M, Zindros D, Kokoris Kogias E, Moreno-Sanchez P, Kiayias A, Knottenbelt WJ. 2021. SoK: Communication across distributed ledgers. 25th International Conference on Financial Cryptography and Data Security. FC: Financial Cryptography, LNCS, vol. 12675, 3–36.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 

2021 | Conference Paper | IST-REx-ID: 10324 | OA
Avarikioti Z, Kokoris Kogias E, Wattenhofer R, Zindros D. 2021. Brick: Asynchronous incentive-compatible payment channels. 25th International Conference on Financial Cryptography and Data Security. FC: Financial Cryptography, LNCS, vol. 12675, 209–230.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 

2021 | Conference Paper | IST-REx-ID: 10554 | OA
Keidar I, Kokoris Kogias E, Naor O, Spiegelman A. 2021. All You Need is DAG. Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing. PODC: Principles of Distributed Computing, 165–175.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 

2021 | Conference Paper | IST-REx-ID: 10553 | OA
Gelashvili R, Kokoris Kogias E, Spiegelman A, Xiang Z. 2021. Brief announcement: Be prepared when network goes bad: An asynchronous view-change protocol. Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing. PODC: Principles of Distributed Computing, 187–190.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 

2020 | Patent | IST-REx-ID: 10557 | OA
Ford B, Gasse L, Kokoris Kogias E, Jovanovic P. 2020. Cryptographically verifiable data structure having multi-hop forward and backwards links and associated systems and methods.
[Published Version] View | Files available | Download Published Version (ext.)
 

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