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229 Publications
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2023 | Mastersthesis | LibreCat-ID: 40440
@book{Pilot_2023, title={Updatable Privacy-Preserving Reputation System based on Blockchain}, author={Pilot, Matthias}, year={2023} }
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2023 | Mastersthesis | LibreCat-ID: 43374 | 
@book{Schürmann_2023, title={ A Formal Comparison of Advanced Digital Signature Primitives}, author={Schürmann, Patrick}, year={2023} }
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2023 | Conference Paper | LibreCat-ID: 44855
@inproceedings{Hemmrich_Bobolz_Beverungen_Blömer_2023, title={Designing Business Reputation Ecosystems — A Method for Issuing and Trading Monetary Ratings on a Blockchain}, booktitle={ECIS 2023 Research Papers}, author={Hemmrich, Simon and Bobolz, Jan and Beverungen, Daniel and Blömer, Johannes}, year={2023} }
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2023 | Bachelorsthesis | LibreCat-ID: 43375 |
@book{Koch_2023, title={Privacy-Preserving Collection and Evaluation of Log Files}, author={Koch, Angelina}, year={2023} }
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2023 | Conference Paper | LibreCat-ID: 35014 |
@inproceedings{Blömer_Bobolz_Bröcher_2023, title={On the impossibility of surviving (iterated) deletion of weakly dominated strategies in rational MPC}, author={Blömer, Johannes and Bobolz, Jan and Bröcher, Henrik}, year={2023} }
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2023 | Conference Paper | LibreCat-ID: 43458 |
@inproceedings{Blömer_Bobolz_Porzenheim_2023, title={A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices}, author={Blömer, Johannes and Bobolz, Jan and Porzenheim, Laurens Alexander}, year={2023} }
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2023 | Mastersthesis | LibreCat-ID: 47658
@book{Anonymous_2023, title={Private Set Intersection using Third Generation FHE}, author={Anonymous, A.}, year={2023} }
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2023 | Mastersthesis | LibreCat-ID: 47659
@book{Anonymous_2023, title={Rational Models in Cryptography Applied to Matching}, author={Anonymous, A.}, year={2023} }
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2022 | Bachelorsthesis | LibreCat-ID: 32399
@book{Vahle_2022, title={Modelling and Proving Security for a Secure MPC Protocol for Stable Matching}, author={Vahle, Ella}, year={2022} }
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2022 | Bachelorsthesis | LibreCat-ID: 32398
@book{Siek_2022, title={Bringing Structure to Structure-Preserving Signatures: Overview, Implementation and Comparison of Selected SPS Schemes}, author={Siek, Hanna}, year={2022} }
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2022 | Mastersthesis | LibreCat-ID: 31485
@book{Kramer_2022, title={On Transforming Lattice-Based Cryptography to the Ring Setting}, author={Kramer, Paul}, year={2022} }
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2022 | Bachelorsthesis | LibreCat-ID: 34962
@book{Anonymous_2022, title={Evaluating database systems relying on secure multiparty computation}, author={Anonymous, A}, year={2022} }
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2022 | Mastersthesis | LibreCat-ID: 34963
@book{Anonymous_2022, title={Cost of Privacy-preserving SMPC Protocols for NN-Based Inference}, author={Anonymous, A}, year={2022} }
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2022 | Bachelorsthesis | LibreCat-ID: 35772
@book{Lohse_2022, title={Lattice Revocation Mechanisms}, author={Lohse, Jan}, year={2022} }
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2022 | Dissertation | LibreCat-ID: 35188
@book{Eidens_2022, title={Privacy-Preserving Cryptography: Attribute-Based Signatures and Updatable Credentials}, DOI={10.17619/UNIPB/1-1653}, author={Eidens, Fabian}, year={2022} }
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2022 | Mastersthesis | LibreCat-ID: 45255
@book{Anonymous_2022, title={ Comparison of Open Source Software in Quantum Computing from the Perspective of Software Development}, author={Anonymous, Anonymous}, year={2022} }
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2022 | Mastersthesis | LibreCat-ID: 45256
@book{Anonymous_2022, title={A Detailed Survey and Comparison of the Selected Homomorphic Encryption Libraries}, author={Anonymous, Anonymous}, year={2022} }
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2022 | Bachelorsthesis | LibreCat-ID: 45257
@book{Beckmann_2022, title={Analysis of an Interactive Lattice Based Aggregated Signature Scheme}, author={Beckmann, Marvin}, year={2022} }
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2021 | Preprint | LibreCat-ID: 26645 |
@article{Bobolz_Eidens_Heitjohann_Fell_2021, title={Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes}, publisher={IACR eprint}, author={Bobolz, Jan and Eidens, Fabian and Heitjohann, Raphael and Fell, Jeremy}, year={2021} }
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2021 | Conference Paper | LibreCat-ID: 29566
@inproceedings{Bobolz_Eidens_Krenn_Ramacher_Samelin_2021, place={Cham}, title={Issuer-Hiding Attribute-Based Credentials}, DOI={10.1007/978-3-030-92548-2_9}, booktitle={Cryptology and Network Security}, publisher={Springer International Publishing}, author={Bobolz, Jan and Eidens, Fabian and Krenn, Stephan and Ramacher, Sebastian and Samelin, Kai}, year={2021} }
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2021 | Bachelorsthesis | LibreCat-ID: 32401
@book{Siemer_2021, title={Lattice reductions and their applications to cryptographic systems}, author={Siemer, Jan Niklas}, year={2021} }
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2021 | Mastersthesis | LibreCat-ID: 32400
@book{Anonymous_2021, title={Performance Analysis of FHE Libraries}, author={Anonymous, Anonymous}, year={2021} }
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2021 | Bachelorsthesis | LibreCat-ID: 32402
@book{Böttger_2021, title={IND-CCA Secure PKE Schemes - Based on Lattices}, author={Böttger, Meret Amalia Elisabeth}, year={2021} }
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2021 | Mastersthesis | LibreCat-ID: 45254
@book{Anonymous_2021, title={Device-Independent Security Proofs Via Entropy Accumulation}, author={Anonymous, Anonymous}, year={2021} }
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2020 | Bachelorsthesis | LibreCat-ID: 21117
@book{Manegold_2020, title={On Batch Proofs of Partial Knowledge}, author={Manegold, Philipp}, year={2020} }
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2020 | Bachelorsthesis | LibreCat-ID: 21118
@book{Anonymous_2020, title={Measuring the Performance of SNARK Libraries}, author={Anonymous, Anonymous}, year={2020} }
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2020 | Bachelorsthesis | LibreCat-ID: 21119
@book{Westerwelle_2020, title={Trapdoors and Sampling Procedures for Lattice-Based Cryptographic Constructions}, author={Westerwelle, Max}, year={2020} }
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2020 | Bachelorsthesis | LibreCat-ID: 21121
@book{Anonymous_2020, title={Benchmarking the Efficiency of Secure Multiparty Computation for Real World Problems}, author={Anonymous, Anonymous}, year={2020} }
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2020 | Journal Article | LibreCat-ID: 20888
@article{Blömer_Brauer_Bujna_2020, title={A Complexity Theoretical Study of Fuzzy K-Means}, volume={16}, DOI={10.1145/3409385}, number={4}, journal={ACM Transactions on Algorithms}, author={Blömer, Johannes and Brauer, Sascha and Bujna, Kathrin}, year={2020}, pages={1–25} }
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2020 | Bachelorsthesis | LibreCat-ID: 18085
@book{Heimann_2020, title={Distributed Key Generation for Attribute-Based Signatures}, author={Heimann, Jonas}, year={2020} }
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2020 | Bachelorsthesis | LibreCat-ID: 18637 |
@book{Schürmann_2020, title={A Group Signature Scheme from Flexible Public Key Signatures and Structure-Preserving Signatures on Equivalence Classes}, publisher={Universität Paderborn}, author={Schürmann, Patrick}, year={2020} }
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2020 | Bachelorsthesis | LibreCat-ID: 18639
@book{Terfort_2020, title={Enhancing Security by Usage of Universal One-Way Hash Functions}, publisher={Universität Paderborn}, author={Terfort, Tobias}, year={2020} }
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2020 | Conference Paper | LibreCat-ID: 16487 |
@inproceedings{Bobolz_Eidens_Krenn_Slamanig_Striecks_2020, place={New York, NY, USA}, title={Privacy-Preserving Incentive Systems with Highly Efficient Point-Collection}, DOI={10.1145/3320269.3384769}, booktitle={Proceedings of the 15th ACM Asia Conference on Computer and Communications Security (ASIA CCS ’20),}, publisher={ACM}, author={Bobolz, Jan and Eidens, Fabian and Krenn, Stephan and Slamanig, Daniel and Striecks, Christoph}, year={2020} }
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2020 | Journal Article | LibreCat-ID: 10790
@article{Blömer_Brauer_Bujna_Kuntze_2020, title={How well do SEM algorithms imitate EM algorithms? A non-asymptotic analysis for mixture models}, volume={14}, DOI={10.1007/s11634-019-00366-7}, journal={Advances in Data Analysis and Classification}, author={Blömer, Johannes and Brauer, Sascha and Bujna, Kathrin and Kuntze, Daniel}, year={2020}, pages={147–173} }
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2020 | Dissertation | LibreCat-ID: 15482
@book{Löken_2020, title={Cryptography for the Crowd — A Study of Cryptographic Schemes with Applications to Crowd Work}, DOI={10.17619/UNIPB/1-854}, author={Löken, Nils}, year={2020} }
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2020 | Bachelorsthesis | LibreCat-ID: 18638
@book{Kramer_2020, title={Comparison of Zero-Knowledge Range Proofs}, publisher={Universität Paderborn}, author={Kramer, Paul}, year={2020} }
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2019 | Journal Article | LibreCat-ID: 2916
@article{Brauer_2019, title={Complexity of single-swap heuristics for metric facility location and related problems}, volume={754}, DOI={10.1016/j.tcs.2018.04.048}, journal={Theoretical Computer Science}, publisher={Elsevier}, author={Brauer, Sascha}, year={2019}, pages={88–106} }
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2019 | Mastersthesis | LibreCat-ID: 15746
@book{Otte_2019, title={Outsourced Decryption of Attribute-based Ciphertexts}, author={Otte, Oliver}, year={2019} }
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2019 | Bachelorsthesis | LibreCat-ID: 15747
@book{Wördenweber_2019, title={On the Security of the Rouselakis-Waters Ciphertext-Policy Attribute-Based Encryption Scheme in the Random Oracle Model}, author={Wördenweber, Nico Christof}, year={2019} }
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2019 | Bachelorsthesis | LibreCat-ID: 15819
@book{Leutnant_2019, title={Experimentelle Untersuchung des SEM-Algorithmus}, author={Leutnant, Matthias}, year={2019} }
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2019 | Mastersthesis | LibreCat-ID: 13128 |
@book{Bröcher_2019, title={Rational Secure Multiparty Computation}, publisher={Universität Paderborn}, author={Bröcher, Henrik}, year={2019} }
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2019 | Mastersthesis | LibreCat-ID: 10306 |
@book{Porzenheim_2019, title={Post-Quantum Secure Group Signatures}, author={Porzenheim, Laurens Alexander}, year={2019} }
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2019 | Conference Paper | LibreCat-ID: 13554 |
@inproceedings{Blömer_Löken_2019, series={LNCS}, title={Personal Cross-Platform Reputation}, volume={11738}, DOI={10.1007/978-3-030-31511-5_9}, booktitle={Security and Trust Management, STM 2019}, author={Blömer, Johannes and Löken, Nils}, year={2019}, collection={LNCS} }
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2019 | Conference Paper | LibreCat-ID: 13557 |
@inproceedings{Blömer_Löken_2019, series={LNCS}, title={Dynamic Searchable Encryption with Access Control}, volume={12056}, booktitle={12th International Symposium on Foundations and Practice of Security, FPS 2019}, publisher={Springer}, author={Blömer, Johannes and Löken, Nils}, year={2019}, collection={LNCS} }
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2019 | Bachelorsthesis | LibreCat-ID: 13592
@book{Pilot_2019, title={Efficient Finite-Field Arithmetic for Elliptic Curve Cryptography in Java}, publisher={Universität Paderborn}, author={Pilot, Matthias}, year={2019} }
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2019 | Mastersthesis | LibreCat-ID: 13648 |
@book{Scholz_2019, title={Implementation and Comparison of Elliptic Curve Algorithms in Java}, publisher={Universität Paderborn}, author={Scholz, Swante}, year={2019} }
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2019 | Dissertation | LibreCat-ID: 13679
@book{Brauer_2019, place={Paderborn}, title={Classification and Approximation of Geometric Location Problems}, DOI={10.17619/UNIPB/1-816}, author={Brauer, Sascha}, year={2019} }
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2019 | Conference Paper | LibreCat-ID: 13904 |
@inproceedings{Blömer_Bobolz_Diemert_Eidens_2019, series={Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS ’19}, title={Updatable Anonymous Credentials and Applications to Incentive Systems}, DOI={10.1145/3319535.3354223}, booktitle={Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS ’19}, author={Blömer, Johannes and Bobolz, Jan and Diemert, Denis Pascal and Eidens, Fabian}, year={2019}, collection={Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS ’19} }
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2018 | Conference Paper | LibreCat-ID: 2862 |
@inproceedings{Blömer_Eidens_Juhnke_2018, place={Cham}, title={Practical, Anonymous, and Publicly Linkable Universally-Composable Reputation Systems}, DOI={10.1007/978-3-319-76953-0_25}, booktitle={Topics in Cryptology - {CT-RSA} 2018 - The Cryptographers’ Track at the {RSA} Conference 2018, Proceedings}, publisher={Springer International Publishing}, author={Blömer, Johannes and Eidens, Fabian and Juhnke, Jakob}, year={2018}, pages={470–490} }
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2018 | Journal Article | LibreCat-ID: 2685
@article{Blömer_Kohn_2018, title={Voronoi Cells of Lattices with Respect to Arbitrary Norms}, volume={2}, DOI={10.1137/17M1132045}, number={2}, journal={SIAM Journal on Applied Algebra and Geometry.}, author={Blömer, Johannes and Kohn, Kathlén}, year={2018}, pages={314–338} }
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