Designing Business Reputation Ecosystems — A Method for Issuing and Trading Monetary Ratings on a Blockchain
S. Hemmrich, J. Bobolz, D. Beverungen, J. Blömer, in: ECIS 2023 Research Papers, 2023.
LibreCat: /record/44855

Time-Optimal Construction of Overlays
T. Götte, K. Hinnenthal, C. Scheideler, J. Werthmann, Distributed Computing (2023).
LibreCat: /record/45192
DOI: https://doi.org/10.1007/s00446-023-00442-4

Robustness and Security
J. Blömer, F. Eidens, T. Jager, D. Niehues, C. Scheideler, in: C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, H. Wehrheim (Eds.), On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, Heinz Nixdorf Institut, Universität Paderborn, Paderborn, 2023, pp. 145–164.
LibreCat: /record/45891
DOI: 10.5281/zenodo.8068629

On the impossibility of surviving (iterated) deletion of weakly dominated strategies in rational MPC
J. Blömer, J. Bobolz, H. Bröcher, in: 2023.
LibreCat: /record/35014

A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices
J. Blömer, J. Bobolz, L.A. Porzenheim, in: 2023.
LibreCat: /record/43458

On-The-Fly Computing -- Individualized IT-services in dynamic markets
C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, H. Wehrheim, On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, Heinz Nixdorf Institut, Universität Paderborn, Paderborn, 2023.
LibreCat: /record/45863
DOI: 10.17619/UNIPB/1-1797

The Structural Power of Reconfigurable Circuits in the Amoebot Model
A. Padalkin, C. Scheideler, D. Warner, in: T.E. Ouldridge, S.F.J. Wickham (Eds.), 28th International Conference on DNA Computing and Molecular Programming (DNA 28), Schloss Dagstuhl – Leibniz-Zentrum für Informatik, Dagstuhl, Germany, 2022, p. 8:1–8:22.
LibreCat: /record/32602
DOI: 10.4230/LIPIcs.DNA.28.8

Fault-Tolerant Shape Formation in the Amoebot Model
I. Kostitsyna, C. Scheideler, D. Warner, in: T.E. Ouldridge, S.F.J. Wickham (Eds.), 28th International Conference on DNA Computing and Molecular Programming (DNA 28), Schloss Dagstuhl – Leibniz-Zentrum für Informatik, Dagstuhl, Germany, 2022, p. 9:1–9:22.
LibreCat: /record/32603
DOI: 10.4230/LIPIcs.DNA.28.9

Brief Announcement: The (Limited) Power of Multiple Identities: Asynchronous Byzantine Reliable Broadcast with Improved Resilience through Collusion
T. Götte, C. Scheideler, in: K. Agrawal, I.-T.A. Lee (Eds.), SPAA ’22: 34th ACM Symposium on Parallelism in Algorithms and Architectures, Philadelphia, PA, USA, July 11 - 14, 2022, ACM, 2022, pp. 99–101.
LibreCat: /record/33240
DOI: 10.1145/3490148.3538556

Brief Announcement: Fault-Tolerant Shape Formation in the Amoebot Model
I. Kostitsyna, C. Scheideler, D. Warner, in: J. Aspnes, O. Michail (Eds.), 1st Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2022), Schloss Dagstuhl – Leibniz-Zentrum für Informatik, Dagstuhl, Germany, 2022, p. 23:1–23:3.
LibreCat: /record/30987
DOI: 10.4230/LIPIcs.SAND.2022.23

Time-Optimal Construction of Overlays
T. Götte, K. Hinnenthal, C. Scheideler, J. Werthmann, in: K. Censor-Hillel (Ed.), Proc. of the 40th ACM Symposium on Principles of Distributed Computing (PODC ’21), ACM, New York, n.d.
LibreCat: /record/22283
DOI: 10.1145/3465084.3467932

Efficient Adaptively-Secure IB-KEMs and VRFs via Near-Collision Resistance
T. Jager, R. Kurek, D. Niehues, in: Public-Key Cryptography – PKC 2021, Cham, 2021.
LibreCat: /record/22057
DOI: 10.1007/978-3-030-75245-3_22

Verifiable Random Functions with Optimal Tightness
D. Niehues, in: Public-Key Cryptography – PKC 2021, Cham, 2021.
LibreCat: /record/22059
DOI: 10.1007/978-3-030-75248-4_3

Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes
J. Bobolz, F. Eidens, R. Heitjohann, J. Fell, (2021).
LibreCat: /record/26645

Issuer-Hiding Attribute-Based Credentials
J. Bobolz, F. Eidens, S. Krenn, S. Ramacher, K. Samelin, in: Cryptology and Network Security, Springer International Publishing, Cham, 2021.
LibreCat: /record/29566
DOI: 10.1007/978-3-030-92548-2_9

Efficient Forward-Secure Threshold Public Key Encryption
R. Kurek, in: J. K. Liu, H. Cui (Eds.), Information Security and Privacy - 25th Australasian Conference, ACISP 2020, Perth, WA, Australia, November 30 - December 2, 2020, Proceedings, Springer, 2020, pp. 330–349.
LibreCat: /record/19551
DOI: 10.1007/978-3-030-55304-3‑17

Efficient Forward-Secure Threshold Signatures
R. Kurek, in: K. Aoki, A. Kanaoka (Eds.), Advances in Information and Computer Security - 15th International Workshop on Security, IWSEC 2020, Fukui, Japan, September 2-4, 2020, Proceedings, Springer, 2020, pp. 239–260.
LibreCat: /record/19553
DOI: 10.1007/978-3-030-58208-1‑14

On the Real-World Instantiability of Admissible Hash Functions and Efficient Verifiable Random Functions
T. Jager, D. Niehues, in: Lecture Notes in Computer Science, Cham, 2020.
LibreCat: /record/21396
DOI: 10.1007/978-3-030-38471-5_13

A Case for a New IT Ecosystem: On-The-Fly Computing
H. Karl, D. Kundisch, F. Meyer auf der Heide, H. Wehrheim, Business &; Information Systems Engineering 62 (2020) 467–481.
LibreCat: /record/13770
DOI: 10.1007/s12599-019-00627-x

Always be Two Steps Ahead of Your Enemy - Maintaining a Routable Overlay under Massive Churn with an Almost Up-to-date Adversary
T. Götte, V.R. Vijayalakshmi, C. Scheideler, in: Proceedings of the 2019 IEEE 33rd International Parallel  and Distributed Processing Symposium (IPDPS ’19), IEEE, n.d.
LibreCat: /record/6976

Self-Stabilizing Metric Graphs
R. Gmyr, J. Lefevre, C. Scheideler, Theory Comput. Syst. 63 (2019) 177–199.
LibreCat: /record/14830
DOI: 10.1007/s00224-017-9823-4

Updatable Anonymous Credentials and Applications to Incentive Systems
J. Blömer, J. Bobolz, D.P. Diemert, F. Eidens, in: Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS ’19, 2019.
LibreCat: /record/13904
DOI: 10.1145/3319535.3354223

Practical, Anonymous, and Publicly Linkable Universally-Composable Reputation Systems
J. Blömer, F. Eidens, J. Juhnke, in: Topics in Cryptology - CT-RSA 2018 - The Cryptographers’ Track at the RSA Conference 2018, Proceedings, Springer International Publishing, Cham, 2018, pp. 470–490.
LibreCat: /record/2862
DOI: 10.1007/978-3-319-76953-0_25

Voronoi Cells of Lattices with Respect to Arbitrary Norms
J. Blömer, K. Kohn, SIAM Journal on Applied Algebra and Geometry. 2 (2018) 314–338.
LibreCat: /record/2685
DOI: 10.1137/17M1132045

Fully-Featured Anonymous Credentials with Reputation System
K. Bemmann, J. Blömer, J. Bobolz, H. Bröcher, D.P. Diemert, F. Eidens, L. Eilers, J.F. Haltermann, J. Juhnke, B. Otour, L.A. Porzenheim, S. Pukrop, E. Schilling, M. Schlichtig, M. Stienemeier, in: Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES ’18, ACM, New York, NY, USA, n.d.
LibreCat: /record/3265
DOI: 10.1145/3230833.3234517

Breaking the $\'74ilde\'4fmega(\'73qrtn)$ Barrier: Fast Consensus under a Late Adversary
P. Robinson, C. Scheideler, A. Setzer, in: Proceedings of the 30th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), n.d.
LibreCat: /record/3422
DOI: 10.1145/3210377.3210399

Cloud Architectures for Searchable Encryption
J. Blömer, N. Löken, in: Proceedings of the 13th International Conference on Availability, Reliability and Security, ARES 2018, ACM, New York, NY, USA, n.d., pp. 25:1--25:10.
LibreCat: /record/2965
DOI: 10.1145/3230833.3230853

Provably Anonymous Communication Based on Trusted Execution Environments
J. Blömer, J. Bobolz, C. Scheideler, A. Setzer, Provably Anonymous Communication Based on Trusted Execution Environments, n.d.
LibreCat: /record/5820

Relays: Towards a Link Layer for Robust and Secure Fog Computing
C. Scheideler, in: Proceedings of the 2018 Workshop on Theory and Practice for Integrated Cloud, Fog and Edge Computing Paradigms, TOPIC@PODC 2018, Egham, United Kingdom, July 27, 2018, 2018, pp. 1–2.
LibreCat: /record/5985
DOI: 10.1145/3229774.3229781

Relays: A New Approach for the Finite Departure Problem in Overlay Networks
C. Scheideler, A. Setzer, in: Proceedings of the 20th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS 2018), 2018.
LibreCat: /record/5216
DOI: 10.1007/978-3-030-03232-6_16

Enhanced Security of Attribute-Based Signatures
J. Blömer, F. Eidens, J. Juhnke, in: The International Conference on Cryptology And Network Security (CANS), Springer, 2018, pp. 235–255.
LibreCat: /record/3873
DOI: 10.1007/978-3-030-00434-7_12

Delegatable Attribute-based Anonymous Credentials from Dynamically Malleable Signatures
J. Blömer, J. Bobolz, in: ACNS 2018 Applied Cryptography &; Network Security, n.d.
LibreCat: /record/2379
DOI: 10.1007/978-3-319-93387-0_12

Subtleties in Security Definitions for Predicate Encryption with Public Index
J. Blömer, G. Liske, in: Proceedings of the International Conference of Mathematical Aspects of Computer and Information Sciences (MACIS), Springer International Publishing, Cham, 2017, pp. 438–453.
LibreCat: /record/2967
DOI: 10.1007/978-3-319-72453-9_35

Attribute-Based Encryption as a Service for Access Control in Large-Scale Organizations
J. Blömer, P. Günther, V. Krummel, N. Löken, in: Foundations and Practice of Security, Springer International Publishing, Cham, 2017, pp. 3–17.
LibreCat: /record/2344
DOI: 10.1007/978-3-319-75650-9_1

Churn- and DoS-resistant Overlay Networks Based on Network Reconfiguration
M. Drees, R. Gmyr, C. Scheideler, in: Proceedings of the 28th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), 2016, pp. 417--427.
LibreCat: /record/215
DOI: 10.1145/2935764.2935783

Construction of Fully CCA-Secure Predicate Encryptions from Pair Encoding Schemes
J. Blömer, G. Liske, in: Proceedings of the CT-RSA 2016, 2016, pp. 431–447.
LibreCat: /record/208
DOI: 10.1007/978-3-319-29485-8_25

Self-stabilizing Metric Graphs
R. Gmyr, J. Lefèvre, C. Scheideler, in: Proceedings of the 18th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS), 2016, pp. 248--262.
LibreCat: /record/155
DOI: 10.1007/978-3-319-49259-9_20

Short Group Signatures with Distributed Traceability
J. Blömer, J. Juhnke, N. Löken, in: Proceedings of the Sixth International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS), 2015, pp. 166–180.
LibreCat: /record/253
DOI: 10.1007/978-3-319-32859-1_14

IRIS: A Robust Information System Against Insider DoS Attacks
M. Eikel, C. Scheideler, Transactions on Parallel Computing (2015) 18:1--18:33.
LibreCat: /record/284
DOI: 10.1145/2809806

Anonymous and Publicly Linkable Reputation Systems
J. Blömer, J. Juhnke, C. Kolb, in: Proceedings of the 18th International Conference on Financial Cryptography and Data Security (FC), 2015, pp. 478--488.
LibreCat: /record/322
DOI: 10.1007/978-3-662-47854-7_29

Voronoi Cells of Lattices with Respect to Arbitrary Norms
J. Blömer, K. Kohn, Voronoi Cells of Lattices with Respect to Arbitrary Norms, Universität Paderborn, 2015.
LibreCat: /record/233

Towards a Flexible and Privacy-Preserving Reputation System for Markets of Composed Services
S. Brangewitz, A. Jungmann, R. Petrlic, M.C. Platenius, in: Proceedings of the 6th International Conferences on Advanced Service Computing (SERVICE COMPUTATION), 2014, pp. 49–57.
LibreCat: /record/346

The Legal Classification of Identity-Based Signatures
C. Sorge, The Legal Classification of Identity-Based Signatures, 2014.
LibreCat: /record/349

Tampering attacks in pairing-based cryptography
J. Blömer, P. Günther, G. Liske, in: Proceedings of Fault Tolerance and Diagnosis in Cryptography(FDTC), 2014, pp. 1--7.
LibreCat: /record/355
DOI: 10.1109/FDTC.2014.10

Security and Privacy Challenges in On-The-Fly Computing
R. Petrlic, A. Jungmann, M.C. Platenius, W. Schäfer, C. Sorge, in: Tagungsband Der 4. Konferenz Software-Technologien Und -Prozesse (STeP 2014), 2014, pp. 131–142.
LibreCat: /record/366

RoBuSt: A Crash-Failure-Resistant Distributed Storage System
C. Scheideler, A. Setzer, M. Eikel, in: Proceedings of the 18th International Conference on Principles of Distributed Systems (OPODIS), 2014, pp. 107--122.
LibreCat: /record/371
DOI: 10.1007/978-3-319-14472-6_8

Re-Chord: A Self-stabilizing Chord Overlay Network
S. Kniesburges, A. Koutsopoulos, C. Scheideler, Theory of Computing Systems (2014) 591–612.
LibreCat: /record/378
DOI: 10.1007/s00224-012-9431-2

Privacy-Preserving Reputation Management
R. Petrlic, S. Lutters, C. Sorge, in: Proceedings of the 29th Symposium On Applied Computing (SAC), 2014, pp. 1712–1718.
LibreCat: /record/384
DOI: 10.1145/2554850.2554881

Privacy-Preserving Digital Rights Management based on Attribute-based Encryption
R. Petrlic, C. Sorge, in: Proceedings of the Sixth IFIP International Conference on New Technologies, Mobility and Security (NTMS), 2014, pp. 1–5.
LibreCat: /record/386
DOI: 10.1109/NTMS.2014.6814044

Principles of Robust Medium Access and an Application to Leader Election
B. Awerbuch, A.W. Richa, C. Scheideler, S. Schmid, J. Zhang, Transactions on Algorithms (2014).
LibreCat: /record/387
DOI: 10.1145/2635818