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55 Publications


2021 | Book Chapter | LibreCat-ID: 22057
Jager, T., Kurek, R., & Niehues, D. (2021). Efficient Adaptively-Secure IB-KEMs and VRFs via Near-Collision Resistance. In Public-Key Cryptography – PKC 2021. Cham. https://doi.org/10.1007/978-3-030-75245-3_22
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2021 | Book Chapter | LibreCat-ID: 22059
Niehues, D. (2021). Verifiable Random Functions with Optimal Tightness. In Public-Key Cryptography – PKC 2021. Cham. https://doi.org/10.1007/978-3-030-75248-4_3
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2020 | Book Chapter | LibreCat-ID: 21396
Jager, T., & Niehues, D. (2020). On the Real-World Instantiability of Admissible Hash Functions and Efficient Verifiable Random Functions. In Lecture Notes in Computer Science. Cham. https://doi.org/10.1007/978-3-030-38471-5_13
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2018 | Conference Paper | LibreCat-ID: 3105
Derler, D., Jager, T., Slamanig, D., & Striecks, C. (2018). Bloom Filter Encryption and Applications to Efficient Forward-Secret 0-RTT Key Exchange. 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 (pp. 425--455). https://doi.org/10.1007/978-3-319-78372-7_14
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2018 | Conference Paper | LibreCat-ID: 5442
Jager, T., Kakvi, S., & May, A. (2018). On the Security of the PKCS#1 v1.5 Signature Scheme. In Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security  - CCS ’18. ACM Press. https://doi.org/10.1145/3243734.3243798
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2018 | Conference Paper | LibreCat-ID: 5861
Jager, T., & Kurek, R. (2018). Short Digital Signatures and ID-KEMs via Truncation Collision Resistance. 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 (pp. 221–250). https://doi.org/10.1007/978-3-030-03329-3_8
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2018 | Conference Paper | LibreCat-ID: 5862
Jager, T., Kurek, R., & Pan, J. (2018). Simple and More Efficient PRFs with Tight Security from LWE and Matrix-DDH. 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 (pp. 490–518). https://doi.org/10.1007/978-3-030-03332-3_18
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2018 | Conference Paper | LibreCat-ID: 5438
Gjøsteen, K., & Jager, T. (2018). Practical and Tightly-Secure Digital Signatures and Authenticated Key Exchange. In Advances in Cryptology - CRYPTO 2018 - 38th Annual International Cryptology Conference, Santa Barbara, CA, USA, August 19-23, 2018, Proceedings, Part II. https://doi.org/10.1007/978-3-319-96881-0_4
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2018 | Journal Article | LibreCat-ID: 9606
Liu, J., Jager, T., Kakvi, S., & Warinschi, B. (2018). How to build time-lock encryption. Designs, Codes and Cryptography, 2549–2586. https://doi.org/10.1007/s10623-018-0461-x
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2017 | Journal Article | LibreCat-ID: 3108
Jager, T., Kohlar, F., Schäge, S., & Schwenk, J. (2017). Authenticated Confidential Channel Establishment and the Security of TLS-DHE. J. Cryptology, (4), 1276--1324. https://doi.org/10.1007/s00145-016-9248-2
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2017 | Conference Paper | LibreCat-ID: 3110
Günther, F., Hale, B., Jager, T., & Lauer, S. (2017). 0-RTT Key Exchange with Full Forward Secrecy. 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 (pp. 519--548). https://doi.org/10.1007/978-3-319-56617-7_18
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2017 | Conference Paper | LibreCat-ID: 3109
Hale, B., Jager, T., Lauer, S., & Schwenk, J. (2017). Simple Security Definitions for and Constructions of 0-RTT Key Exchange. In Applied Cryptography and Network Security - 15th International Conference, ACNS 2017, Kanazawa, Japan, July 10-12, 2017, Proceedings (pp. 20--38). https://doi.org/10.1007/978-3-319-61204-1_2
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2017 | Conference Paper | LibreCat-ID: 3111
Jager, T., Stam, M., Stanley-Oakes, R., & Warinschi, B. (2017). Multi-key Authenticated Encryption with Corruptions: Reductions Are Lossy. In Theory of Cryptography - 15th International Conference, TCC 2017, Baltimore, MD, USA, November 12-15, 2017, Proceedings, Part I (pp. 409--441). https://doi.org/10.1007/978-3-319-70500-2_14
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2017 | Journal Article | LibreCat-ID: 9607
Kakvi, S., & Kiltz, E. (2017). Optimal Security Proofs for Full Domain Hash, Revisited. Journal of Cryptology, 276–306. https://doi.org/10.1007/s00145-017-9257-9
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2016 | Journal Article | LibreCat-ID: 3112
Hofheinz, D., & Jager, T. (2016). Tightly secure signatures and public-key encryption. Des. Codes Cryptography, (1), 29--61. https://doi.org/10.1007/s10623-015-0062-x
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2016 | Conference Paper | LibreCat-ID: 3117
Bader, C., Jager, T., Li, Y., & Schäge, S. (2016). On the Impossibility of Tight Cryptographic Reductions. In Advances in Cryptology - EUROCRYPT 2016 - 35th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Vienna, Austria, May 8-12, 2016, Proceedings, Part II (pp. 273--304). https://doi.org/10.1007/978-3-662-49896-5_10
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2016 | Journal Article | LibreCat-ID: 3113
Heuer, F., Jager, T., Schäge, S., & Kiltz, E. (2016). Selective opening security of practical public-key encryption schemes. IET Information Security, (6), 304--318. https://doi.org/10.1049/iet-ifs.2015.0507
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2016 | Conference Paper | LibreCat-ID: 3118
Hofheinz, D., Jager, T., & Rupp, A. (2016). Public-Key Encryption with Simulation-Based Selective-Opening Security and Compact Ciphertexts. In Theory of Cryptography - 14th International Conference, TCC 2016-B, Beijing, China, October 31 - November 3, 2016, Proceedings, Part II (pp. 146--168). https://doi.org/10.1007/978-3-662-53644-5_6
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2016 | Journal Article | LibreCat-ID: 3114
Jager, T., & Rupp, A. (2016). Black-Box Accumulation: Collecting Incentives in a Privacy-Preserving Way. PoPETs, (3), 62--82.
LibreCat
 

2016 | Conference Paper | LibreCat-ID: 3119
Hofheinz, D., & Jager, T. (2016). Verifiable Random Functions from Standard Assumptions. In Theory of Cryptography - 13th International Conference, TCC 2016-A, Tel Aviv, Israel, January 10-13, 2016, Proceedings, Part I (pp. 336--362). https://doi.org/10.1007/978-3-662-49096-9_14
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