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55 Publications


2016 | Conference Paper | LibreCat-ID: 3115
Hofheinz, Dennis, Tibor Jager, Dakshita Khurana, Amit Sahai, Brent Waters, and Mark Zhandry. “How to Generate and Use Universal Samplers.” In Advances in Cryptology - ASIACRYPT 2016 - 22nd International Conference on the Theory and Application of Cryptology and Information Security, Hanoi, Vietnam, December 4-8, 2016, Proceedings, Part II, 715--744, 2016. https://doi.org/10.1007/978-3-662-53890-6_24.
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2016 | Conference Paper | LibreCat-ID: 3116
Horst, Matthias, Martin Grothe, Tibor Jager, and Jörg Schwenk. “Breaking PPTP VPNs via RADIUS Encryption.” In Cryptology and Network Security - 15th International Conference, CANS 2016, Milan, Italy, November 14-16, 2016, Proceedings, 159--175, 2016. https://doi.org/10.1007/978-3-319-48965-0_10.
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2016 | Journal Article | LibreCat-ID: 5446
Jager, Tibor, and Andy Rupp. “Black-Box Accumulation: Collecting Incentives in a Privacy-Preserving Way.” Proceedings on Privacy Enhancing Technologies 2016, no. 3 (2016): 62–82. https://doi.org/10.1515/popets-2016-0016.
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2015 | Conference Paper | LibreCat-ID: 3124
Bergsma, Florian, Tibor Jager, and Jörg Schwenk. “One-Round Key Exchange with Strong Security: An Efficient and Generic Construction in the Standard Model.” In Public-Key Cryptography - PKC 2015 - 18th IACR International Conference on Practice and Theory in Public-Key Cryptography, Gaithersburg, MD, USA, March 30 - April 1, 2015, Proceedings, 477--494, 2015. https://doi.org/10.1007/978-3-662-46447-2_21.
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2015 | Journal Article | LibreCat-ID: 3120
Böhl, Florian, Dennis Hofheinz, Tibor Jager, Jessica Koch, and Christoph Striecks. “Confined Guessing: New Signatures From Standard Assumptions.” J. Cryptology, no. 1 (2015): 176--208. https://doi.org/10.1007/s00145-014-9183-z.
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2015 | Conference Paper | LibreCat-ID: 3125
Jager, Tibor. “Verifiable Random Functions from Weaker Assumptions.” In Theory of Cryptography - 12th Theory of Cryptography Conference, TCC 2015, Warsaw, Poland, March 23-25, 2015, Proceedings, Part {II}, 121--143, 2015. https://doi.org/10.1007/978-3-662-46497-7_5.
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2015 | Book Chapter | LibreCat-ID: 2921
Blazy, Olivier, Saqib Kakvi, Eike Kiltz, and Jiaxin Pan. “Tightly-Secure Signatures from Chameleon Hash Functions.” In Lecture Notes in Computer Science, 256–79. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. https://doi.org/10.1007/978-3-662-46447-2_12.
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2015 | Conference Paper | LibreCat-ID: 3121
Jager, Tibor, Jörg Schwenk, and Juraj Somorovsky. “On the Security of TLS 1.3 and QUIC Against Weaknesses in PKCS#1 v1.5 Encryption.” In Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security, Denver, CO, USA, October 12-16, 2015, 1185--1196, 2015. https://doi.org/10.1145/2810103.2813657.
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2015 | Conference Paper | LibreCat-ID: 3126
Bader, Christoph, Dennis Hofheinz, Tibor Jager, Eike Kiltz, and Yong Li. “Tightly-Secure Authenticated Key Exchange.” In Theory of Cryptography - 12th Theory of Cryptography Conference, TCC 2015, Warsaw, Poland, March 23-25, 2015, Proceedings, Part I, 629--658, 2015. https://doi.org/10.1007/978-3-662-46494-6_26.
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2015 | Conference Paper | LibreCat-ID: 3122
Jager, Tibor, Jörg Schwenk, and Juraj Somorovsky. “Practical Invalid Curve Attacks on TLS-ECDH.” In Computer Security - ESORICS 2015 - 20th European Symposium on Research in Computer Security, Vienna, Austria, September 21-25, 2015, Proceedings, Part I, 407--425, 2015. https://doi.org/10.1007/978-3-319-24174-6_21.
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2015 | Conference Paper | LibreCat-ID: 3123
Heuer, Felix, Tibor Jager, Eike Kiltz, and Sven Schäge. “On the Selective Opening Security of Practical Public-Key Encryption Schemes.” In Public-Key Cryptography - PKC 2015 - 18th IACR International Conference on Practice and Theory in Public-Key Cryptography, Gaithersburg, MD, USA, March 30 - April 1, 2015, Proceedings, 27--51, 2015. https://doi.org/10.1007/978-3-662-46447-2_2.
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2014 | Journal Article | LibreCat-ID: 3127
Jager, Tibor. “Die Zukunft Der Kryptographie.” Datenschutz Und Datensicherheit, no. 7 (2014): 445--451. https://doi.org/10.1007/s11623-014-0204-8.
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2014 | Conference Paper | LibreCat-ID: 3128
Fleischhacker, Nils, Tibor Jager, and Dominique Schröder. “On Tight Security Proofs for Schnorr Signatures.” In Advances in Cryptology - ASIACRYPT 2014 - 20th International Conference on the Theory and Application of Cryptology and Information Security, Kaoshiung, Taiwan, R.O.C., December 7-11, 2014. Proceedings, Part I, 512--531, 2014. https://doi.org/10.1007/978-3-662-45611-8_27.
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2013 | Journal Article | LibreCat-ID: 3129
Jager, Tibor, and Jörg Schwenk. “On the Analysis of Cryptographic Assumptions in the Generic Ring Model.” J. Cryptology, no. 2 (2013): 225--245. https://doi.org/10.1007/s00145-012-9120-y.
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2013 | Conference Paper | LibreCat-ID: 3131
Jager, Tibor, Kenneth G. Paterson, and Juraj Somorovsky. “One Bad Apple: Backwards Compatibility Attacks on State-of-the-Art Cryptography.” In 20th Annual Network and Distributed System Security Symposium, NDSS 2013, San Diego, California, USA, February 24-27, 2013, 2013.
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2013 | Conference Paper | LibreCat-ID: 3130
Böhl, Florian, Dennis Hofheinz, Tibor Jager, Jessica Koch, Jae Hong Seo, and Christoph Striecks. “Practical Signatures from Standard Assumptions.” In Advances in Cryptology - EUROCRYPT 2013, 32nd Annual International Conference on the Theory and Applications of Cryptographic Techniques, Athens, Greece, May 26-30, 2013. Proceedings, 461--485, 2013. https://doi.org/10.1007/978-3-642-38348-9_28.
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2012 | Conference Paper | LibreCat-ID: 3136
Hofheinz, Dennis, Tibor Jager, and Edward Knapp. “Waters Signatures with Optimal Security Reduction.” In Public Key Cryptography - PKC 2012 - 15th International Conference on Practice and Theory in Public Key Cryptography, Darmstadt, Germany, May 21-23, 2012. Proceedings, 66--83, 2012. https://doi.org/10.1007/978-3-642-30057-8_5.
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2012 | Book Chapter | LibreCat-ID: 2918
Kakvi, Saqib, Eike Kiltz, and Alexander May. “Certifying RSA.” In Advances in Cryptology – ASIACRYPT 2012, 404–14. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-34961-4_25.
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2012 | Dissertation | LibreCat-ID: 3132
Jager, Tibor. On Black-Box Models of Computation in Cryptology. Ruhr University Bochum, 2012.
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2012 | Book Chapter | LibreCat-ID: 2919
Kakvi, Saqib, and Eike Kiltz. “Optimal Security Proofs for Full Domain Hash, Revisited.” In Advances in Cryptology – EUROCRYPT 2012, 537–53. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-29011-4_32.
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2012 | Conference Paper | LibreCat-ID: 3133
Jager, Tibor, Florian Kohlar, Sven Schäge, and Jörg Schwenk. “On the Security of TLS-DHE in the Standard Model.” In Advances in Cryptology - CRYPTO 2012 - 32nd Annual Cryptology Conference, Santa Barbara, CA, USA, August 19-23, 2012. Proceedings, 273--293, 2012. https://doi.org/10.1007/978-3-642-32009-5_17.
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2012 | Conference Paper | LibreCat-ID: 3134
Hofheinz, Dennis, and Tibor Jager. “Tightly Secure Signatures and Public-Key Encryption.” In Advances in Cryptology - CRYPTO 2012 - 32nd Annual Cryptology Conference, Santa Barbara, CA, USA, August 19-23, 2012. Proceedings, 590--607, 2012. https://doi.org/10.1007/978-3-642-32009-5_35.
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2012 | Conference Paper | LibreCat-ID: 3135
Jager, Tibor, Sebastian Schinzel, and Juraj Somorovsky. “Bleichenbacher’s Attack Strikes Again: Breaking PKCS#1 v1.5 in XML Encryption.” In Computer Security - ESORICS 2012 - 17th European Symposium on Research in Computer Security, Pisa, Italy, September 10-12, 2012. Proceedings, 752--769, 2012. https://doi.org/10.1007/978-3-642-33167-1_43.
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2011 | Conference Paper | LibreCat-ID: 3137
Hofheinz, Dennis, Tibor Jager, and Eike Kiltz. “Short Signatures from Weaker Assumptions.” In Advances in Cryptology - ASIACRYPT 2011 - 17th International Conference on the Theory and Application of Cryptology and Information Security, Seoul, South Korea, December 4-8, 2011. Proceedings, 647--666, 2011. https://doi.org/10.1007/978-3-642-25385-0_35.
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2011 | Conference Paper | LibreCat-ID: 3138
Jager, Tibor, and Juraj Somorovsky. “How to Break XML Encryption.” In Proceedings of the 18th ACM Conference on Computer and Communications Security, CCS 2011, Chicago, Illinois, USA, October 17-21, 2011, 413--422, 2011. https://doi.org/10.1145/2046707.2046756.
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2010 | Conference Paper | LibreCat-ID: 3140
Jager, Tibor, and Andy Rupp. “The Semi-Generic Group Model and Applications to Pairing-Based Cryptography.” In Advances in Cryptology - ASIACRYPT 2010 - 16th International Conference on the Theory and Application of Cryptology and Information Security, Singapore, December 5-9, 2010. Proceedings, 539--556, 2010. https://doi.org/10.1007/978-3-642-17373-8_31.
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2010 | Conference Paper | LibreCat-ID: 3139
Jager, Tibor, Florian Kohlar, Sven Schäge, and Jörg Schwenk. “Generic Compilers for Authenticated Key Exchange.” In Advances in Cryptology - ASIACRYPT 2010 - 16th International Conference on the Theory and Application of Cryptology and Information Security, Singapore, December 5-9, 2010. Proceedings, 232--249, 2010. https://doi.org/10.1007/978-3-642-17373-8_14.
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2010 | Conference Paper | LibreCat-ID: 3141
Haralambiev, Kristiyan, Tibor Jager, Eike Kiltz, and Victor Shoup. “Simple and Efficient Public-Key Encryption from Computational Diffie-Hellman in the Standard Model.” In Public Key Cryptography - PKC 2010, 13th International Conference on Practice and Theory in Public Key Cryptography, Paris, France, May 26-28, 2010. Proceedings, 1--18, 2010. https://doi.org/10.1007/978-3-642-13013-7_1.
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2009 | Book Chapter | LibreCat-ID: 2920
Kakvi, Saqib. “Reinforcement Learning for Blackjack.” In Lecture Notes in Computer Science, 300–301. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. https://doi.org/10.1007/978-3-642-04052-8_43.
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2009 | Book Chapter | LibreCat-ID: 9616
Kakvi, Saqib. “Reinforcement Learning for Blackjack.” In Lecture Notes in Computer Science. Berlin, Heidelberg, 2009. https://doi.org/10.1007/978-3-642-04052-8_43.
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2009 | Conference Paper | LibreCat-ID: 3142
Jager, Tibor, and Jörg Schwenk. “On the Analysis of Cryptographic Assumptions in the Generic Ring Model.” In Advances in Cryptology - ASIACRYPT 2009, 15th International Conference on the Theory and Application of Cryptology and Information Security, Tokyo, Japan, December 6-10, 2009. Proceedings, 399--416, 2009. https://doi.org/10.1007/978-3-642-10366-7_24.
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2008 | Conference Paper | LibreCat-ID: 3143
Gajek, Sebastian, Tibor Jager, Mark Manulis, and Jörg Schwenk. “A Browser-Based Kerberos Authentication Scheme.” In Computer Security - ESORICS 2008, 13th European Symposium on Research in Computer Security, Málaga, Spain, October 6-8, 2008. Proceedings, 115--129, 2008. https://doi.org/10.1007/978-3-540-88313-5_8.
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2008 | Conference Paper | LibreCat-ID: 3144
Altmann, Kristina, Tibor Jager, and Andy Rupp. “On Black-Box Ring Extraction and Integer Factorization.” In Automata, Languages and Programming, 35th International Colloquium, ICALP 2008, Reykjavik, Iceland, July 7-11, 2008, Proceedings, Part II - Track B: Logic, Semantics, and Theory of Programming & Track C: Security and Cryptography Foundations, 437--448, 2008. https://doi.org/10.1007/978-3-540-70583-3_36.
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2008 | Conference Paper | LibreCat-ID: 3145
Jager, Tibor, and Jörg Schwenk. “On the Equivalence of Generic Group Models.” In Provable Security, Second International Conference, ProvSec 2008, Shanghai, China, October 30 - November 1, 2008. Proceedings, 200--209, 2008. https://doi.org/10.1007/978-3-540-88733-1_14.
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2008 | Conference Paper | LibreCat-ID: 3146
Jager, Tibor, Heiko Jäkel, and Jörg Schwenk. “Nutzung von Selbstsignierten Client-Zertifikaten Zur Authentifikation Bei SSL/TLS.” In Sicherheit 2008: Sicherheit, Schutz Und Zuverlässigkeit. Konferenzband Der 4. Jahrestagung Des Fachbereichs Sicherheit Der Gesellschaft Für Informatik e.V. (GI), 2.-4. April 2008 Im Saarbrücker Schloss., 127--136, 2008.
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