Lefteris Kokoris Kogias
Kokoris Group
37 Publications
2023 | Conference Paper | IST-REx-ID: 14516 | 
Beaver, Donald, Mahimna Kelkar, Kevin Lewi, Valeria Nikolaenko, Alberto Sonnino, Konstantinos Chalkias, Eleftherios Kokoris Kogias, Ladi De Naurois, and Arnab Roy. “STROBE: Streaming Threshold Random Beacons.” In 5th Conference on Advances in Financial Technologies, Vol. 282. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2023. https://doi.org/10.4230/LIPIcs.AFT.2023.7.
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2023 | Conference Paper | IST-REx-ID: 14609 |
Das, Sourav, Zhuolun Xiang, Eleftherios Kokoris Kogias, and Ling Ren. “Practical Asynchronous High-Threshold Distributed Key Generation and Distributed Polynomial Sampling.” In 32nd USENIX Security Symposium, 8:5359–76. Usenix, 2023.
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2023 | Conference Paper | IST-REx-ID: 14735 |
Stefo, Christos, Zhuolun Xiang, and Eleftherios Kokoris Kogias. “Executing and Proving over Dirty Ledgers.” In 27th International Conference on Financial Cryptography and Data Security, 13950:3–20. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-47754-6_1.
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2023 | Conference Paper | IST-REx-ID: 14744
Avarikioti, Zeta, Antoine Desjardins, Eleftherios Kokoris Kogias, and Roger Wattenhofer. “Divide & Scale: Formalization and Roadmap to Robust Sharding.” In 30th International Colloquium on Structural Information and Communication Complexity, 13892:199–245. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-32733-9_10.
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2023 | Conference Paper | IST-REx-ID: 14829 |
Cohen, Shir, Guy Goren, Eleftherios Kokoris Kogias, Alberto Sonnino, and Alexander Spiegelman. “Proof of Availability and Retrieval in a Modular Blockchain Architecture.” In 27th International Conference on Financial Cryptography and Data Security, 13951:36–53. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-47751-5_3.
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2023 | Conference Paper | IST-REx-ID: 14989 |
Malvai, Harjasleen, Eleftherios Kokoris Kogias, Alberto Sonnino, Esha Ghosh, Ercan Oztürk, Kevin Lewi, and Sean Lawlor. “Parakeet: Practical Key Transparency for End-to-End EEncrypted Messaging.” In Proceedings of the 2023 Network and Distributed System Security Symposium. Internet Society, 2023. https://doi.org/10.14722/ndss.2023.24545.
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2023 | Conference Paper | IST-REx-ID: 14743 |
Tennage, Pasindu, Cristina Basescu, Eleftherios Kokoris Kogias, Ewa Syta, Philipp Jovanovic, Vero Estrada-Galinanes, and Bryan Ford. “QuePaxa: Escaping the Tyranny of Timeouts in Consensus.” In Proceedings of the 29th Symposium on Operating Systems Principles, 281–97. Association for Computing Machinery, 2023. https://doi.org/10.1145/3600006.3613150.
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2022 | Conference Paper | IST-REx-ID: 12229 |
Spiegelman, Alexander, Neil Giridharan, Alberto Sonnino, and Eleftherios Kokoris Kogias. “Bullshark: DAG BFT Protocols Made Practical.” In Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2705–2718. Association for Computing Machinery, 2022. https://doi.org/10.1145/3548606.3559361.
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2022 | Conference Paper | IST-REx-ID: 12300 |
Das, Sourav, Thomas Yurek, Zhuolun Xiang, Andrew Miller, Eleftherios Kokoris Kogias, and Ling Ren. “Practical Asynchronous Distributed Key Generation.” In 2022 IEEE Symposium on Security and Privacy, 2518–34. Institute of Electrical and Electronics Engineers, 2022. https://doi.org/10.1109/sp46214.2022.9833584.
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2022 | Conference Paper | IST-REx-ID: 11331 |
Danezis, George, Eleftherios Kokoris Kogias, Alberto Sonnino, and Alexander Spiegelman. “Narwhal and Tusk: A DAG-Based Mempool and Efficient BFT Consensus.” In Proceedings of the 17th European Conference on Computer Systems, 34–50. Association for Computing Machinery, 2022. https://doi.org/10.1145/3492321.3519594.
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2022 | Conference Paper | IST-REx-ID: 12160
De la Rocha, Alfonso, Eleftherios Kokoris Kogias, Jorge M. Soares, and Marko Vukolic. “Hierarchical Consensus: A Horizontal Scaling Framework for Blockchains.” In 42nd International Conference on Distributed Computing Systems Workshops, 2022:45–52. Institute of Electrical and Electronics Engineers, 2022. https://doi.org/10.1109/icdcsw56584.2022.00018.
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2022 | Conference Paper | IST-REx-ID: 12298 |
Gelashvili, Rati, Eleftherios Kokoris Kogias, Alberto Sonnino, Alexander Spiegelman, and Zhuolun Xiang. “Jolteon and Ditto: Network-Adaptive Efficient Consensus with Asynchronous Fallback.” In Financial Cryptography and Data Security, 13411:296–315. Springer Nature, 2022. https://doi.org/10.1007/978-3-031-18283-9_14.
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2022 | Conference Paper | IST-REx-ID: 12168 |
Cohen, Shir, Rati Gelashvili, Eleftherios Kokoris Kogias, Zekun Li, Dahlia Malkhi, Alberto Sonnino, and Alexander Spiegelman. “Be Aware of Your Leaders.” In International Conference on Financial Cryptography and Data Security, 13411:279–95. Springer Nature, 2022. https://doi.org/10.1007/978-3-031-18283-9_13.
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2021 | Conference Paper | IST-REx-ID: 10076 |
Blackshear, Sam, Konstantinos Chalkias, Panagiotis Chatzigiannis, Riyaz Faizullabhoy, Irakliy Khaburzaniya, Eleftherios Kokoris Kogias, Joshua Lind, David Wong, and Tim Zakian. “Reactive Key-Loss Protection in Blockchains.” In FC 2021 Workshops, 12676:431–50. Springer Nature, 2021. https://doi.org/10.1007/978-3-662-63958-0_34.
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2021 | Conference Paper | IST-REx-ID: 10325 |
Zamyatin, Alexei, Mustafa Al-Bassam, Dionysis Zindros, Eleftherios Kokoris Kogias, Pedro Moreno-Sanchez, Aggelos Kiayias, and William J. Knottenbelt. “SoK: Communication across Distributed Ledgers.” In 25th International Conference on Financial Cryptography and Data Security, 12675:3–36. Springer Nature, 2021. https://doi.org/10.1007/978-3-662-64331-0_1.
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2021 | Conference Paper | IST-REx-ID: 10324 |
Avarikioti, Zeta, Eleftherios Kokoris Kogias, Roger Wattenhofer, and Dionysis Zindros. “Brick: Asynchronous Incentive-Compatible Payment Channels.” In 25th International Conference on Financial Cryptography and Data Security, 12675:209–30. Springer Nature, 2021. https://doi.org/10.1007/978-3-662-64331-0_11.
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2021 | Conference Paper | IST-REx-ID: 10554 |
Keidar, Idit, Eleftherios Kokoris Kogias, Oded Naor, and Alexander Spiegelman. “All You Need Is DAG.” In Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, 165–75. Association for Computing Machinery, 2021. https://doi.org/10.1145/3465084.3467905.
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2021 | Conference Paper | IST-REx-ID: 10553 |
Gelashvili, Rati, Eleftherios Kokoris Kogias, Alexander Spiegelman, and Zhuolun Xiang. “Brief Announcement: Be Prepared When Network Goes Bad: An Asynchronous View-Change Protocol.” In Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, 187–90. Association for Computing Machinery, 2021. https://doi.org/10.1145/3465084.3467941.
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2020 | Patent | IST-REx-ID: 10557 |
Ford, Bryan, Linus Gasse, Eleftherios Kokoris Kogias, and Philipp Jovanovic. “Cryptographically Verifiable Data Structure Having Multi-Hop Forward and Backwards Links and Associated Systems and Methods,” 2020.
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2020 | Preprint | IST-REx-ID: 8307 |
Stewart, Alistair, and Eleftherios Kokoris Kogias. “GRANDPA: A Byzantine Finality Gadget.” ArXiv, n.d.
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2020 | Journal Article | IST-REx-ID: 9011 |
Kokoris Kogias, Eleftherios, Enis Ceyhun Alp, Linus Gasser, Philipp Jovanovic, Ewa Syta, and Bryan Ford. “CALYPSO: Private Data Management for Decentralized Ledgers.” Proceedings of the VLDB Endowment. Association for Computing Machinery, 2020. https://doi.org/10.14778/3436905.3436917.
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2020 | Conference Paper | IST-REx-ID: 10556 |
Kokoris Kogias, Eleftherios, Dahlia Malkhi, and Alexander Spiegelman. “Asynchronous Distributed Key Generation for Computationally-Secure Randomness, Consensus, and Threshold Signatures.” In Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, 1751–1767. Association for Computing Machinery, 2020. https://doi.org/10.1145/3372297.3423364.
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2019 | Conference Paper | IST-REx-ID: 8296
Alp, Enis Ceyhun, Eleftherios Kokoris Kogias, Georgia Fragkouli, and Bryan Ford. “Rethinking General-Purpose Decentralized Computing.” In Proceedings of the Workshop on Hot Topics in Operating Systems, 105–12. ACM, 2019. https://doi.org/10.1145/3317550.3321448.
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2019 | Preprint | IST-REx-ID: 8304 |
Zamyatin, Alexei, Mustafa Al-Bassam, Dionysis Zindros, Eleftherios Kokoris Kogias, Pedro Moreno-Sanchez, Aggelos Kiayias, and William J. Knottenbelt. “SoK: Communication across Distributed Ledgers.” Cryptology EPrint Archive, n.d.
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2019 | Preprint | IST-REx-ID: 8303 |
Kokoris Kogias, Eleftherios. “Robust and Scalable Consensus for Sharded Distributed Ledgers.” Cryptology EPrint Archive, n.d.
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2019 | Thesis | IST-REx-ID: 8311 |
Kokoris Kogias, Eleftherios. “Secure, Confidential Blockchains Providing High Throughput and Low Latency.” École Polytechnique Fédérale de Lausanne, 2019. https://doi.org/10.5075/epfl-thesis-7101.
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2019 | Preprint | IST-REx-ID: 8314 |
Avarikioti, Georgia, Eleftherios Kokoris Kogias, Roger Wattenhofer, and Dionysis Zindros. “Brick: Asynchronous Payment Channels.” ArXiv, n.d.
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| arXiv
2019 | Preprint | IST-REx-ID: 8315 |
Avarikioti, Georgia, Eleftherios Kokoris Kogias, and Roger Wattenhofer. “Divide and Scale: Formalization of Distributed Ledger Sharding Protocols.” ArXiv, n.d.
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2019 | Patent | IST-REx-ID: 8313 |
Ford, Bryan, Linus Gasser, Eleftherios Kokoris Kogias, and Philipp Janovic. “Methods and Systems for Secure Data Exchange,” 2019.
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2019 | Preprint | IST-REx-ID: 8305 |
Kokoris Kogias, Eleftherios, Alexander Spiegelman, Dahlia Malkhi, and Ittai Abraham. “Bootstrapping Consensus without Trusted Setup: Fully Asynchronous Distributed Key Generation.” Cryptology EPrint Archive, n.d.
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2018 | Conference Paper | IST-REx-ID: 8298
Androulaki, Elli, Christian Cachin, Angelo De Caro, and Eleftherios Kokoris Kogias. “Channels: Horizontal Scaling and Confidentiality on Permissioned Blockchains.” In Computer Security, 11098:111–31. Springer Nature, 2018. https://doi.org/10.1007/978-3-319-99073-6_6.
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2018 | Conference Paper | IST-REx-ID: 8297 |
Kokoris Kogias, Eleftherios, Philipp Jovanovic, Linus Gasser, Nicolas Gailly, Ewa Syta, and Bryan Ford. “OmniLedger: A Secure, Scale-out, Decentralized Ledger via Sharding.” In 2018 IEEE Symposium on Security and Privacy, 583–98. IEEE, 2018. https://doi.org/10.1109/sp.2018.000-5.
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2017 | Conference Paper | IST-REx-ID: 8299
Borge, Maria, Eleftherios Kokoris Kogias, Philipp Jovanovic, Linus Gasser, Nicolas Gailly, and Bryan Ford. “Proof-of-Personhood: Redemocratizing Permissionless Cryptocurrencies.” In 2017 IEEE European Symposium on Security and Privacy Workshops. IEEE, 2017. https://doi.org/10.1109/eurospw.2017.46.
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2017 | Conference Paper | IST-REx-ID: 8306 |
Syta, E., P. Jovanovic, Eleftherios Kokoris Kogias, N. Gailly, L. Gasser, I. Khoffi, M. J. Fischer, and B. Ford. “Scalable Bias-Resistant Distributed Randomness.” In 2017 IEEE Symposium on Security and Privacy, 444–60. IEEE, 2017. https://doi.org/10.1109/SP.2017.45.
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2017 | Conference Paper | IST-REx-ID: 8301 |
Nikitin, Kirill, Eleftherios Kokoris Kogias, Philipp Jovanovic, Linus Gasser, Nicolas Gailly, Ismail Khoffi, Justin Cappos, and Bryan Ford. “CHAINIAC: Proactive Software-Update Transparency via Collectively Signed Skipchains and Verified Builds.” In Proceedings of the 26th USENIX Conference on Security Symposium, 1271–1287. USENIX Association, 2017.
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2016 | Conference Paper | IST-REx-ID: 8302 |
Kokoris Kogias, Eleftherios, Philipp Jovanovic, Nicolas Gailly, Ismail Khoffi, Linus Gasser, and Bryan Ford. “Enhancing Bitcoin Security and Performance with Strong Consistency via Collective Signing.” In Proceedings of the 25th USENIX Conference on Security Symposium, 279–296. USENIX Association, 2016.
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2016 | Conference Paper | IST-REx-ID: 8300
Kokoris Kogias, Eleftherios, Orfefs Voutyras, and Theodora Varvarigou. “TRM-SIoT: A Scalable Hybrid Trust & Reputation Model for the Social Internet of Things.” In 2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation. IEEE, 2016. https://doi.org/10.1109/etfa.2016.7733612.
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37 Publications
2023 | Conference Paper | IST-REx-ID: 14516 |
Beaver, Donald, Mahimna Kelkar, Kevin Lewi, Valeria Nikolaenko, Alberto Sonnino, Konstantinos Chalkias, Eleftherios Kokoris Kogias, Ladi De Naurois, and Arnab Roy. “STROBE: Streaming Threshold Random Beacons.” In 5th Conference on Advances in Financial Technologies, Vol. 282. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2023. https://doi.org/10.4230/LIPIcs.AFT.2023.7.
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2023 | Conference Paper | IST-REx-ID: 14609 |
Das, Sourav, Zhuolun Xiang, Eleftherios Kokoris Kogias, and Ling Ren. “Practical Asynchronous High-Threshold Distributed Key Generation and Distributed Polynomial Sampling.” In 32nd USENIX Security Symposium, 8:5359–76. Usenix, 2023.
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2023 | Conference Paper | IST-REx-ID: 14735 |
Stefo, Christos, Zhuolun Xiang, and Eleftherios Kokoris Kogias. “Executing and Proving over Dirty Ledgers.” In 27th International Conference on Financial Cryptography and Data Security, 13950:3–20. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-47754-6_1.
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2023 | Conference Paper | IST-REx-ID: 14744
Avarikioti, Zeta, Antoine Desjardins, Eleftherios Kokoris Kogias, and Roger Wattenhofer. “Divide & Scale: Formalization and Roadmap to Robust Sharding.” In 30th International Colloquium on Structural Information and Communication Complexity, 13892:199–245. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-32733-9_10.
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2023 | Conference Paper | IST-REx-ID: 14829 |
Cohen, Shir, Guy Goren, Eleftherios Kokoris Kogias, Alberto Sonnino, and Alexander Spiegelman. “Proof of Availability and Retrieval in a Modular Blockchain Architecture.” In 27th International Conference on Financial Cryptography and Data Security, 13951:36–53. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-47751-5_3.
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2023 | Conference Paper | IST-REx-ID: 14989 |
Malvai, Harjasleen, Eleftherios Kokoris Kogias, Alberto Sonnino, Esha Ghosh, Ercan Oztürk, Kevin Lewi, and Sean Lawlor. “Parakeet: Practical Key Transparency for End-to-End EEncrypted Messaging.” In Proceedings of the 2023 Network and Distributed System Security Symposium. Internet Society, 2023. https://doi.org/10.14722/ndss.2023.24545.
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2023 | Conference Paper | IST-REx-ID: 14743 |
Tennage, Pasindu, Cristina Basescu, Eleftherios Kokoris Kogias, Ewa Syta, Philipp Jovanovic, Vero Estrada-Galinanes, and Bryan Ford. “QuePaxa: Escaping the Tyranny of Timeouts in Consensus.” In Proceedings of the 29th Symposium on Operating Systems Principles, 281–97. Association for Computing Machinery, 2023. https://doi.org/10.1145/3600006.3613150.
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2022 | Conference Paper | IST-REx-ID: 12229 |
Spiegelman, Alexander, Neil Giridharan, Alberto Sonnino, and Eleftherios Kokoris Kogias. “Bullshark: DAG BFT Protocols Made Practical.” In Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2705–2718. Association for Computing Machinery, 2022. https://doi.org/10.1145/3548606.3559361.
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2022 | Conference Paper | IST-REx-ID: 12300 |
Das, Sourav, Thomas Yurek, Zhuolun Xiang, Andrew Miller, Eleftherios Kokoris Kogias, and Ling Ren. “Practical Asynchronous Distributed Key Generation.” In 2022 IEEE Symposium on Security and Privacy, 2518–34. Institute of Electrical and Electronics Engineers, 2022. https://doi.org/10.1109/sp46214.2022.9833584.
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2022 | Conference Paper | IST-REx-ID: 11331 |
Danezis, George, Eleftherios Kokoris Kogias, Alberto Sonnino, and Alexander Spiegelman. “Narwhal and Tusk: A DAG-Based Mempool and Efficient BFT Consensus.” In Proceedings of the 17th European Conference on Computer Systems, 34–50. Association for Computing Machinery, 2022. https://doi.org/10.1145/3492321.3519594.
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2022 | Conference Paper | IST-REx-ID: 12160
De la Rocha, Alfonso, Eleftherios Kokoris Kogias, Jorge M. Soares, and Marko Vukolic. “Hierarchical Consensus: A Horizontal Scaling Framework for Blockchains.” In 42nd International Conference on Distributed Computing Systems Workshops, 2022:45–52. Institute of Electrical and Electronics Engineers, 2022. https://doi.org/10.1109/icdcsw56584.2022.00018.
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2022 | Conference Paper | IST-REx-ID: 12298 |
Gelashvili, Rati, Eleftherios Kokoris Kogias, Alberto Sonnino, Alexander Spiegelman, and Zhuolun Xiang. “Jolteon and Ditto: Network-Adaptive Efficient Consensus with Asynchronous Fallback.” In Financial Cryptography and Data Security, 13411:296–315. Springer Nature, 2022. https://doi.org/10.1007/978-3-031-18283-9_14.
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2022 | Conference Paper | IST-REx-ID: 12168 |
Cohen, Shir, Rati Gelashvili, Eleftherios Kokoris Kogias, Zekun Li, Dahlia Malkhi, Alberto Sonnino, and Alexander Spiegelman. “Be Aware of Your Leaders.” In International Conference on Financial Cryptography and Data Security, 13411:279–95. Springer Nature, 2022. https://doi.org/10.1007/978-3-031-18283-9_13.
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2021 | Conference Paper | IST-REx-ID: 10076 |
Blackshear, Sam, Konstantinos Chalkias, Panagiotis Chatzigiannis, Riyaz Faizullabhoy, Irakliy Khaburzaniya, Eleftherios Kokoris Kogias, Joshua Lind, David Wong, and Tim Zakian. “Reactive Key-Loss Protection in Blockchains.” In FC 2021 Workshops, 12676:431–50. Springer Nature, 2021. https://doi.org/10.1007/978-3-662-63958-0_34.
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2021 | Conference Paper | IST-REx-ID: 10325 |
Zamyatin, Alexei, Mustafa Al-Bassam, Dionysis Zindros, Eleftherios Kokoris Kogias, Pedro Moreno-Sanchez, Aggelos Kiayias, and William J. Knottenbelt. “SoK: Communication across Distributed Ledgers.” In 25th International Conference on Financial Cryptography and Data Security, 12675:3–36. Springer Nature, 2021. https://doi.org/10.1007/978-3-662-64331-0_1.
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2021 | Conference Paper | IST-REx-ID: 10324 |
Avarikioti, Zeta, Eleftherios Kokoris Kogias, Roger Wattenhofer, and Dionysis Zindros. “Brick: Asynchronous Incentive-Compatible Payment Channels.” In 25th International Conference on Financial Cryptography and Data Security, 12675:209–30. Springer Nature, 2021. https://doi.org/10.1007/978-3-662-64331-0_11.
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| arXiv
2021 | Conference Paper | IST-REx-ID: 10554 |
Keidar, Idit, Eleftherios Kokoris Kogias, Oded Naor, and Alexander Spiegelman. “All You Need Is DAG.” In Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, 165–75. Association for Computing Machinery, 2021. https://doi.org/10.1145/3465084.3467905.
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2021 | Conference Paper | IST-REx-ID: 10553 |
Gelashvili, Rati, Eleftherios Kokoris Kogias, Alexander Spiegelman, and Zhuolun Xiang. “Brief Announcement: Be Prepared When Network Goes Bad: An Asynchronous View-Change Protocol.” In Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, 187–90. Association for Computing Machinery, 2021. https://doi.org/10.1145/3465084.3467941.
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| arXiv
2020 | Patent | IST-REx-ID: 10557 |
Ford, Bryan, Linus Gasse, Eleftherios Kokoris Kogias, and Philipp Jovanovic. “Cryptographically Verifiable Data Structure Having Multi-Hop Forward and Backwards Links and Associated Systems and Methods,” 2020.
[Published Version]
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2020 | Preprint | IST-REx-ID: 8307 |
Stewart, Alistair, and Eleftherios Kokoris Kogias. “GRANDPA: A Byzantine Finality Gadget.” ArXiv, n.d.
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| arXiv
2020 | Journal Article | IST-REx-ID: 9011 |
Kokoris Kogias, Eleftherios, Enis Ceyhun Alp, Linus Gasser, Philipp Jovanovic, Ewa Syta, and Bryan Ford. “CALYPSO: Private Data Management for Decentralized Ledgers.” Proceedings of the VLDB Endowment. Association for Computing Machinery, 2020. https://doi.org/10.14778/3436905.3436917.
[Published Version]
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2020 | Conference Paper | IST-REx-ID: 10556 |
Kokoris Kogias, Eleftherios, Dahlia Malkhi, and Alexander Spiegelman. “Asynchronous Distributed Key Generation for Computationally-Secure Randomness, Consensus, and Threshold Signatures.” In Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, 1751–1767. Association for Computing Machinery, 2020. https://doi.org/10.1145/3372297.3423364.
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2019 | Conference Paper | IST-REx-ID: 8296
Alp, Enis Ceyhun, Eleftherios Kokoris Kogias, Georgia Fragkouli, and Bryan Ford. “Rethinking General-Purpose Decentralized Computing.” In Proceedings of the Workshop on Hot Topics in Operating Systems, 105–12. ACM, 2019. https://doi.org/10.1145/3317550.3321448.
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| DOI
2019 | Preprint | IST-REx-ID: 8304 |
Zamyatin, Alexei, Mustafa Al-Bassam, Dionysis Zindros, Eleftherios Kokoris Kogias, Pedro Moreno-Sanchez, Aggelos Kiayias, and William J. Knottenbelt. “SoK: Communication across Distributed Ledgers.” Cryptology EPrint Archive, n.d.
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2019 | Preprint | IST-REx-ID: 8303 |
Kokoris Kogias, Eleftherios. “Robust and Scalable Consensus for Sharded Distributed Ledgers.” Cryptology EPrint Archive, n.d.
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2019 | Thesis | IST-REx-ID: 8311 |
Kokoris Kogias, Eleftherios. “Secure, Confidential Blockchains Providing High Throughput and Low Latency.” École Polytechnique Fédérale de Lausanne, 2019. https://doi.org/10.5075/epfl-thesis-7101.
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2019 | Preprint | IST-REx-ID: 8314 |
Avarikioti, Georgia, Eleftherios Kokoris Kogias, Roger Wattenhofer, and Dionysis Zindros. “Brick: Asynchronous Payment Channels.” ArXiv, n.d.
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| arXiv
2019 | Preprint | IST-REx-ID: 8315 |
Avarikioti, Georgia, Eleftherios Kokoris Kogias, and Roger Wattenhofer. “Divide and Scale: Formalization of Distributed Ledger Sharding Protocols.” ArXiv, n.d.
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| arXiv
2019 | Patent | IST-REx-ID: 8313 |
Ford, Bryan, Linus Gasser, Eleftherios Kokoris Kogias, and Philipp Janovic. “Methods and Systems for Secure Data Exchange,” 2019.
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2019 | Preprint | IST-REx-ID: 8305 |
Kokoris Kogias, Eleftherios, Alexander Spiegelman, Dahlia Malkhi, and Ittai Abraham. “Bootstrapping Consensus without Trusted Setup: Fully Asynchronous Distributed Key Generation.” Cryptology EPrint Archive, n.d.
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2018 | Conference Paper | IST-REx-ID: 8298
Androulaki, Elli, Christian Cachin, Angelo De Caro, and Eleftherios Kokoris Kogias. “Channels: Horizontal Scaling and Confidentiality on Permissioned Blockchains.” In Computer Security, 11098:111–31. Springer Nature, 2018. https://doi.org/10.1007/978-3-319-99073-6_6.
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2018 | Conference Paper | IST-REx-ID: 8297 |
Kokoris Kogias, Eleftherios, Philipp Jovanovic, Linus Gasser, Nicolas Gailly, Ewa Syta, and Bryan Ford. “OmniLedger: A Secure, Scale-out, Decentralized Ledger via Sharding.” In 2018 IEEE Symposium on Security and Privacy, 583–98. IEEE, 2018. https://doi.org/10.1109/sp.2018.000-5.
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2017 | Conference Paper | IST-REx-ID: 8299
Borge, Maria, Eleftherios Kokoris Kogias, Philipp Jovanovic, Linus Gasser, Nicolas Gailly, and Bryan Ford. “Proof-of-Personhood: Redemocratizing Permissionless Cryptocurrencies.” In 2017 IEEE European Symposium on Security and Privacy Workshops. IEEE, 2017. https://doi.org/10.1109/eurospw.2017.46.
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2017 | Conference Paper | IST-REx-ID: 8306 |
Syta, E., P. Jovanovic, Eleftherios Kokoris Kogias, N. Gailly, L. Gasser, I. Khoffi, M. J. Fischer, and B. Ford. “Scalable Bias-Resistant Distributed Randomness.” In 2017 IEEE Symposium on Security and Privacy, 444–60. IEEE, 2017. https://doi.org/10.1109/SP.2017.45.
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2017 | Conference Paper | IST-REx-ID: 8301 |
Nikitin, Kirill, Eleftherios Kokoris Kogias, Philipp Jovanovic, Linus Gasser, Nicolas Gailly, Ismail Khoffi, Justin Cappos, and Bryan Ford. “CHAINIAC: Proactive Software-Update Transparency via Collectively Signed Skipchains and Verified Builds.” In Proceedings of the 26th USENIX Conference on Security Symposium, 1271–1287. USENIX Association, 2017.
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2016 | Conference Paper | IST-REx-ID: 8302 |
Kokoris Kogias, Eleftherios, Philipp Jovanovic, Nicolas Gailly, Ismail Khoffi, Linus Gasser, and Bryan Ford. “Enhancing Bitcoin Security and Performance with Strong Consistency via Collective Signing.” In Proceedings of the 25th USENIX Conference on Security Symposium, 279–296. USENIX Association, 2016.
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| arXiv
2016 | Conference Paper | IST-REx-ID: 8300
Kokoris Kogias, Eleftherios, Orfefs Voutyras, and Theodora Varvarigou. “TRM-SIoT: A Scalable Hybrid Trust & Reputation Model for the Social Internet of Things.” In 2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation. IEEE, 2016. https://doi.org/10.1109/etfa.2016.7733612.
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