TU Wien Informatics

Roles

  • Head of Research Unit
    Security and Privacy, E192-06
  • Full Professor
    Security and Privacy, E192-06
  • Curriculum Coordinator
    Double-Degree Program IT Security
  • Curriculum Commission for Informatics
    Substitute Member

2021

  • Generalized Channels from Limited Blockchain Scripts and Adaptor Signatures / L. Aumayr, O. Ersoy, A. Erwig, S. Faust, K. Hostáková, M. Maffei, P. Moreno-Sanchez, S. Riahi / Talk: Asiacrypt 2021, the 27th Annual International Conference on the Theory and Application of Cryptology and Information Security, Singapore; 2021-12-06 - 2021-12-10; in: "Advances in Cryptology - ASIACRYPT 2021", Springer, (2021), ISBN: 978-3-030-92074-6; 635 - 664
  • Blitz: Secure Multi-Hop Payments Without Two-Phase Commits / L. Aumayr, P. Moreno-Sanchez, A. Kate, M. Maffei / Talk: Usenix Security Symposium, Vancouver, B.C., Canada; 2021-08-11 - 2021-08-13; in: "30th USENIX Security Symposium", USENIX: The Advanced Computing Systems Association, (2021), ISBN: 978-1-939133-24-3; 4043 - 4060
  • Can I Take Your Subdomain? Exploring Same-Site Attacks in the Modern Web / M. Squarcina, M. Tempesta, L. Veronese, S. Calzavara, M. Maffei / Talk: 30th USENIX Security Symposium, Online; 2021-08-11 - 2021-08-13; in: "30th USENIX Security Symposium", 30th USENIX Security Symposium, USENIX Security 2021, August 11-13, 2021, (2021), 2917 - 2934
  • The Remote on the Local: Exacerbating Web Attacks Via Service Workers Caches / M. Squarcina, S. Calzavara, M. Maffei / Talk: 15th IEEE Workshop on Offensive Technologies, San Francisco, CA, USA; 2021-05-27; in: "IEEE Security and Privacy Workshops", (2021), 432 - 443
  • Bitcoin-Compatible Virtual Channels / L. Aumayr, O. Ersoy, A. Erwig, S. Faust, K. Hostáková, M. Maffei, P. Moreno-Sanchez, S. Riahi / Talk: IEEE Symposium on Security and Privacy, Oakland, USA; 2021-05-23 - 2021-05-27; in: "42nd IEEE Symposium on Security and Privacy", IEEE Computer Society, (2021), 901 - 918
  • A2L: Anonymous Atomic Locks for Scalability in Payment Channel Hubs / E. Tairi, P. Moreno-Sanchez, M. Maffei / Talk: IEEE Symposium on Security and Privacy, Oakland, USA; 2021-05-23 - 2021-05-27; in: "42nd IEEE Symposium on Security and Privacy", (2021)
  • Post-Quantum Adaptor Signature for Privacy-Preserving Off-Chain Payments / E. Tairi, P. Moreno-Sanchez, M. Maffei / Talk: International Conference on Financial Cryptography and Data Security (FC), Grenada; 2021-03-01 - 2021-03-05; in: "Proceedings of the 25th International Conference on Financial Cryptography and Data Security", (2021)
  • Cross-Layer Deanonymization Methods in the Lightning Protocol / M. Romiti, F. Victor, P. Moreno-Sanchez, P. Nordholt, B. Haslhofer, M. Maffei / in: "Financial Cryptography and Data Security", LNCS, volume 12674; issued by: Springer Verlag; Springer LNCS, Berlin Heidelberg, 2021, ISBN: 978-3-662-64321-1, 187 - 204

2020

2019

2018

2017

  • A Type System for Privacy Properties / M. Maffei, J. Lallemand, V. Cortier, N. Grimm / Talk: ACM CCS 2017 Conference on Computer and Communications Security, Dallas, USA; 2017-10-30 - 2017-11-03; in: "CCS '17 Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security", ACM Digital Library, New York (2017), ISBN: 978-1-4503-4946-8; 409 - 423
  • A Sound Flow-Sensitive Heap Abstraction for the Static Analysis of Android Applications / M. Maffei, S. Calzavara, I. Grishchenko, A. Koutsos / Talk: IEEE Computer Security Foundations Symposium, Santa Barbara, USA; 2017-08-21 - 2017-08-25; in: "IEEE 30th Computer Security Foundations Symposium CSF 2017", IEEE Xplore Digital Library, (2017), ISBN: 978-1-5386-3217-8; Paper ID 3, 15 pages
  • Principles of Security and Trust / M. Maffei, M. Ryan, P. Ah-Fat, M. Alabbad, M. Alvim, Z. Aslanyan, N. Atzei, K. Babel, M. Bartoletti, L. Bauer, A. Blot, S. Bursuc, P. Cañones, G. Casini, V. Cheval, T. Cimoli, M. Cramer, J. Dreier, C. Duménil, D. Hedin, M. Hicks, M. Huth, L. Jia, C. Johansen, O. Jones, R. Khedri, B. Köpf, S. Kremer, P. Laud, P. Mardziel, F. Nielson, M. Pettai, F. Piessens, W. Rafnsson, J. Reineke, A. Sabelfeld, R. Sasse, T. Terauchi, S. Xu, M. Yamamoto, A. Sjösten / Springer-Verlag, Berlin, Heidelberg, 2017, ISBN: 978-3-662-54454-9; 321 pages
  • On the Security of Frequency-Hiding Order-Preserving Encryption / M. Reinert, D. Schröder, M. Maffei / in: "Cryptology and Network Security", Lecture Notes in Computer Science, vol 11261; Springer International Publishing, Cham, Switzerland, 2017, ISBN: 978-3-030-02640-0, 51 - 70
  • Maliciously Secure Multi-Client ORAM / G. Malavolta, M. Reinert, D. Schröder, M. Maffei / in: "Applied Cryptography and Network Security", LNCS 10355; D. Gollmann, A. Miyaji, H. Kikuchi (ed.); © Springer International Publishing AG 2017, Cham, 2017, ISBN: 978-3-319-61203-4, 645 - 664
  • SilentWhispers: Enforcing Security and Privacy in Decentralized Credit Networks / M. Maffei, P. Moreno-Sanchez, A. Kate, G. Malavolta / in: "2017 Network and Distributed System Security Symposium", Internet Society, Reston, Virginia, USA, 2017, ISBN: 1-891562-46-0, 1 - 15
  • Concurrency and Privacy with Payment-Channel Networks / M. Maffei, A. Kate, G. Malavolta, P. Moreno-Sanchez, S. Ravi / in: "CCS '17 Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security", ACM Digital Library, New York, 2017, ISBN: 978-1-4503-4946-8, 455 - 471