Practical Cryptograhic Techniques for Secure and Privacy-Preserving Customer Loyalty Systems
J. Blömer, J. Bobolz, F. Eidens, T. Jager, P. Kramer, 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. 237–246.
LibreCat: /record/45901
DOI: 10.5281/zenodo.8068755

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

More Efficient Techniques for Adaptively-Secure Cryptography
D. Niehues, More Efficient Techniques for Adaptively-Secure Cryptography, 2022.
LibreCat: /record/29763
DOI: 10.25926/rdtq-jw45

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

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

Bloom Filter Encryption and Applications to Efficient Forward-Secret 0-RTT Key Exchange
D. Derler, T. Jager, D. Slamanig, C. Striecks, in: Advances in Cryptology - EUROCRYPT 2018 - 37th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Tel Aviv, Israel, April 29 - May 3, 2018 Proceedings, Part III, 2018, pp. 425--455.
LibreCat: /record/3105
DOI: 10.1007/978-3-319-78372-7_14

Short Digital Signatures and ID-KEMs via Truncation Collision Resistance
T. Jager, R. Kurek, in: Advances in Cryptology - ASIACRYPT 2018 - 24th International Conference on the Theory and Application of Cryptology and Information Security, Brisbane, QLD, Australia, December 2-6, 2018, Proceedings, Part II, 2018, pp. 221–250.
LibreCat: /record/5861
DOI: 10.1007/978-3-030-03329-3_8

Simple and More Efficient PRFs with Tight Security from LWE and Matrix-DDH
T. Jager, R. Kurek, J. Pan, in: Advances in Cryptology - ASIACRYPT 2018 - 24th International Conference on the Theory and Application of Cryptology and Information Security, Brisbane, QLD, Australia, December 2-6, 2018, Proceedings, Part III, 2018, pp. 490–518.
LibreCat: /record/5862
DOI: 10.1007/978-3-030-03332-3_18

How to build time-lock encryption
J. Liu, T. Jager, S. Kakvi, B. Warinschi, Designs, Codes and Cryptography (2018) 2549–2586.
LibreCat: /record/9606
DOI: 10.1007/s10623-018-0461-x

Practical and Tightly-Secure Digital Signatures and Authenticated Key Exchange
K. Gjøsteen, T. Jager, in: Advances in Cryptology - CRYPTO 2018 - 38th Annual International Cryptology Conference, Santa Barbara, CA, USA, August 19-23, 2018, Proceedings, Part II, 2018.
LibreCat: /record/5438
DOI: 10.1007/978-3-319-96881-0_4

On the Security of the PKCS .5 Signature Scheme
T. Jager, S. Kakvi, A. May, in: Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security  - CCS ’18, ACM Press, 2018.
LibreCat: /record/5442
DOI: 10.1145/3243734.3243798

Authenticated Confidential Channel Establishment and the Security of TLS-DHE
T. Jager, F. Kohlar, S. Schäge, J. Schwenk, J. Cryptology (2017) 1276--1324.
LibreCat: /record/3108
DOI: 10.1007/s00145-016-9248-2

Simple Security Definitions for and Constructions of 0-RTT Key Exchange
B. Hale, T. Jager, S. Lauer, J. Schwenk, in: Applied Cryptography and Network Security - 15th International Conference, ACNS 2017, Kanazawa, Japan, July 10-12, 2017, Proceedings, 2017, pp. 20--38.
LibreCat: /record/3109
DOI: 10.1007/978-3-319-61204-1_2

0-RTT Key Exchange with Full Forward Secrecy
F. Günther, B. Hale, T. Jager, S. Lauer, in: Advances in Cryptology - EUROCRYPT 2017 - 36th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Paris, France, April 30 - May 4, 2017, Proceedings, Part III, 2017, pp. 519--548.
LibreCat: /record/3110
DOI: 10.1007/978-3-319-56617-7_18

Multi-key Authenticated Encryption with Corruptions: Reductions Are Lossy
T. Jager, M. Stam, R. Stanley-Oakes, B. Warinschi, in: Theory of Cryptography - 15th International Conference, TCC 2017, Baltimore, MD, USA, November 12-15, 2017, Proceedings, Part I, 2017, pp. 409--441.
LibreCat: /record/3111
DOI: 10.1007/978-3-319-70500-2_14

Optimal Security Proofs for Full Domain Hash, Revisited
S. Kakvi, E. Kiltz, Journal of Cryptology (2017) 276–306.
LibreCat: /record/9607
DOI: 10.1007/s00145-017-9257-9

Tightly secure signatures and public-key encryption
D. Hofheinz, T. Jager, Des. Codes Cryptography (2016) 29--61.
LibreCat: /record/3112
DOI: 10.1007/s10623-015-0062-x

Selective opening security of practical public-key encryption schemes
F. Heuer, T. Jager, S. Schäge, E. Kiltz, IET Information Security (2016) 304--318.
LibreCat: /record/3113
DOI: 10.1049/iet-ifs.2015.0507

Black-Box Accumulation: Collecting Incentives in a Privacy-Preserving Way
T. Jager, A. Rupp, PoPETs (2016) 62--82.
LibreCat: /record/3114