Wissenschaftliche Artikel

Cini, V., Ramacher, S., Slamanig, D., Striecks, C., & Tairi, E. (2024). (Inner-product) functional encryption with updatable ciphertexts. Journal of Cryptology, 37, Article 8. https://doi.org/10.1007/s00145-023-09486-y ( reposiTUm)
Mazumdar, S., Banerjee, P., Sinha, A., Ruj, S., & Roy, B. (2022). Strategic Analysis of Griefing Attack in Lightning Network. IEEE Transactions on Network and Service Management. https://doi.org/10.34726/3581 ( reposiTUm)

Beiträge in Tagungsbänden

Rain, S., Avarikioti, G., Kovacs, L., & Maffei, M. (2023). Towards a Game-Theoretic Security Analysis of Off-Chain Protocols. In 2023 IEEE 36th Computer Security Foundations Symposium (CSF) (pp. 107–122). IEEE. https://doi.org/10.1109/CSF57540.2023.00003 ( reposiTUm)
Göth, C., Ramacher, S., Slamanig, D., Striecks, C., Tairi, E., & Zikulnig, A. (2023). Optimizing 0-RTT Key Exchange with Full Forward Security. In CCSW ’23: Proceedings of the 2023 on Cloud Computing Security Workshop (pp. 55–68). Association for Computing Machinery (ACM). https://doi.org/10.1145/3605763.3625246 ( reposiTUm)
Aumayr, L., Moreno-Sanchez, P., Kate, A., & Maffei, M. (2023). Breaking and Fixing Virtual Channels: Domino Attack and Donner. In Proceedings Network and Distributed System Security Symposium 2023. 30th Annual Network and Distributed System Security Symposium (NDSS) 2023, San Diego, United States of America (the). https://doi.org/10.14722/ndss.2023.24370 ( reposiTUm)
Tairi, E., Moreno-Sanchez, P., & Schneidewind, C. (2023). LedgerLocks: A Security Framework for Blockchain Protocols Based on Adaptor Signatures. In CCS ’23: Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security (pp. 859–873). Association for Computing Machinery. https://doi.org/10.1145/3576915.3623149 ( reposiTUm)
Aumayr, L., Abbaszadeh, K., & Maffei, M. (2022). Thora: Atomic and Privacy-Preserving Multi-Channel Updates. In CCS ’22: Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security (pp. 165–178). Association for Computing Machinery. https://doi.org/10.1145/3548606.3560556 ( reposiTUm)
Glaeser, N., Maffei, M., Malavolta, G., Moreno-Sanchez, P., Tairi, E., & Thyagarajan, S. A. (2022). Foundations of Coin Mixing Services. In CCS ’22: Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security (pp. 1259–1273). Association for Computing Machinery. https://doi.org/10.34726/3601 ( reposiTUm)
Aumayr, L., Thyagarajan, S. A., Malavolta, G., Moreno-Sanchez, P., & Maffei, M. (2022). Sleepy Channels: Bi-directional Payment Channels without Watchtowers. In CCS ’22: Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security (pp. 179–192). Association for Computing Machinery. https://doi.org/10.1145/3548606.3559370 ( reposiTUm)

Präsentationen

Aumayr, L., Abbaszadeh, K., & Maffei, M. (2023, February 28). Thora: Atomic and Privacy-Preserving Multi-Channel Updates [Poster Presentation]. Network and Distributed System Security Symposium (NDSS) 2023, San Diego, United States of America (the). http://hdl.handle.net/20.500.12708/189792 ( reposiTUm)
Aumayr, L., Abbaszadeh, K., & Maffei, M. (2023, August 30). Thora: Atomic and Privacy-Preserving Multi-Channel Updates [Conference Presentation]. The Science of Blockchain Conference 2023 (SBC’23), Stanford University, United States of America (the). http://hdl.handle.net/20.500.12708/190192 ( reposiTUm)
Aumayr, L., Moreno-Sanchez, P., Kate, A., & Maffei, M. (2023, September 6). Breaking and Fixing Virtual Channels: Domino Attack and Donner [Presentation]. VISA Research - external research talks, Palo Alto, United States of America (the). http://hdl.handle.net/20.500.12708/192610 ( reposiTUm)
Aumayr, L., Sri AravindaKrishnan Thyagarajan, Giulio Malavolta, Moreno-Sanchez, P., & Maffei, M. (2023, August 30). Sleepy Channels: Bitcoin-Compatible Bi-directional Payment Channels without Watchtowers [Conference Presentation]. The Science of Blockchain Conference 2023, Stanford, United States of America (the). http://hdl.handle.net/20.500.12708/189835 ( reposiTUm)
Aumayr, L., Sri AravindaKrishnan Thyagarajan, Giulio Malavolta, Moreno-Sanchez, P., & Maffei, M. (2023, February 28). Sleepy Channels: Bi-directional Payment Channels without Watchtowers [Poster Presentation]. Network and Distributed System Security Symposium (NDSS) 2023, United States of America (the). http://hdl.handle.net/20.500.12708/189878 ( reposiTUm)
Aumayr, L., Kasra Abbaszadeh, & Maffei, M. (2022, October 31). Thora: Atomic And Privacy-Preserving Multi-Channel Updates [Poster Presentation]. Crypto Economics Security Conference, Berkeley, United States of America (the). http://hdl.handle.net/20.500.12708/152968 ( reposiTUm)
Aumayr, L., Sri AravindaKrishnan Thyagarajan, Giulio Malavolta, Moreno-Sanchez, P., & Maffei, M. (2022, October 31). Sleepy Channels: Bi-directional Payment Channels without Watchtowers [Poster Presentation]. Crypto Economics Security Conference, Berkeley, United States of America (the). http://hdl.handle.net/20.500.12708/152969 ( reposiTUm)
Aumayr, L., Oguzhan Ersoy, Erwig, A., Faust, S., Hostáková, K., Maffei, M., Moreno-Sanchez, P., & Riahi, S. (2022, August 30). Generalized Channels from Limited Blockchain Scripts and Adaptor Signatures [Conference Presentation]. The Science of Blockchain Conference 2022, Stanford, United States of America (the). http://hdl.handle.net/20.500.12708/152950 ( reposiTUm)
Aumayr, L., Moreno-Sanchez, P., Kate, A., & Maffei, M. (2022, August 31). Blitz: Secure Multi-Hop Payments Without Two-Phase Commits [Conference Presentation]. The Science of Blockchain Conference 2022, Stanford, United States of America (the). http://hdl.handle.net/20.500.12708/152954 ( reposiTUm)

Berichte

Bjørner, N., Christakis, M., Maffei, M., & Rosu, G. (Eds.). (2022). Rigorous Methods for Smart Contracts (Dagstuhl Seminar 21431). Schloss Dagstuhl – Leibniz-Zentrum für Informatik GmbH, Dagstuhl Publishing. https://doi.org/10.4230/DagRep.11.9.80 ( reposiTUm)

Preprints

Chatterjee, D., Banerjee, P., & Mazumdar, S. (2023). Chrisimos: A useful Proof-of-Work for finding Minimal Dominating Set of a graph. arXiv. https://doi.org/10.34726/5301 ( reposiTUm)
Mazumdar, S. (2022). Towards faster settlement in HTLC-based Cross-Chain Atomic Swaps. arXiv. https://doi.org/10.34726/3805 ( reposiTUm)
Hoenisch, P., Mazumdar, S., Moreno-Sanchez, P., & Ruj, S. (2022). LightSwap: An Atomic Swap Does Not Require Timeouts At Both Blockchains. Cryptology ePrint Archive. https://doi.org/10.34726/3662 ( reposiTUm)