פרסומים
- New Attacks on Feistel Structures with Improved Memory Complexities, Dinur, I., Dunkelman, O., Keller, N., Ross, D. & Shamir, A., Apr 2026, In: Journal of Cryptology. 39, 2, 18.
- Error Resilient Space Partitioning, Dunkelman, O., Geyzel, Z., Keller, C., Keller, N., Ronen, E., Shamir, A. & Tessler, R. J., Apr 2026, In: Discrete and Computational Geometry. 75, 3, p. 839-870 32 p.
- A Simple Forgery Attack on Pelican, Dunkelman, O., 2026, Progress in Cryptology – LATINCRYPT 2025 - 9th International Conference on Cryptology and Information Security in Latin America, Proceedings. Escudero, D. & Damgård, I. (eds.). Springer Science and Business Media Deutschland GmbH, p. 333-344 12 p. (Lecture Notes in Computer Science; vol. 16129 LNCS).
- Privacy - From the Ivory Tower to the Trenches in the Parliament, Dunkelman, O., 4 Jun 2025, CODASPY 2025 - Proceedings of the 15th ACM Conference on Data and Application Security and Privacy. Association for Computing Machinery, Inc, p. 1-4 4 p. (CODASPY 2025 - Proceedings of the 15th ACM Conference on Data and Application Security and Privacy).
- Differential Cryptanalysis of the Reduced Pointer Authentication Code Function Used in Arm’s FEAT_PACQARMA3 Feature, Avanzi, R., Dunkelman, O. & Ghosh, S., 7 Mar 2025, In: IACR Transactions on Symmetric Cryptology. 2025, 1, p. 380-419 40 p.
- Reconstructing Protected Biometric Templates from Binary Authentication Results, Rahimi, E., Osadchy, M. & Dunkelman, O., 2025, 2025 IEEE International Joint Conference on Biometrics, IJCB 2025. Institute of Electrical and Electronics Engineers Inc., (2025 IEEE International Joint Conference on Biometrics, IJCB 2025).
- The Retracing Boomerang Attack, with Application to Reduced-Round AES, Dunkelman, O., Keller, N., Ronen, E. & Shamir, A., Jul 2024, In: Journal of Cryptology. 37, 3, 32.
- Partial Sums Meet FFT: Improved Attack on 6-Round AES, Dunkelman, O., Ghosh, S., Keller, N., Leurent, G., Marmor, A. & Mollimard, V., 2024, Advances in Cryptology – EUROCRYPT 2024 - 43rd Annual International Conference on the Theory and Applications of Cryptographic Techniques, 2024, Proceedings. Joye, M. & Leander, G. (eds.). Springer Science and Business Media Deutschland GmbH, p. 128-157 30 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 14651 LNCS).
- Another Look at Differential-Linear Attacks, Dunkelman, O. & Weizman, A., 2024, Selected Areas in Cryptography - 29th International Conference, SAC 2022, Revised Selected Papers. Smith, B. & Wu, H. (eds.). Springer Science and Business Media Deutschland GmbH, p. 116-136 21 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13742 LNCS).
- Quantum time/memory/data tradeoff attacks, Dunkelman, O., Keller, N., Ronen, E. & Shamir, A., Jan 2024, In: Designs, Codes, and Cryptography. 92, 1, p. 159-177 19 p.
- Advanced Encryption Standard (AES), Boura, C. & Dunkelman, O., 1 Jan 2024, Symmetric Cryptography 1: Design and Security Proofs. wiley, p. 205-216 12 p.
- Block Ciphers, Dunkelman, O., 1 Jan 2024, Symmetric Cryptography 1: Design and Security Proofs. wiley, p. 39-53 15 p.
- The QARMAv2 Family of Tweakable Block Ciphers, Avanzi, R., Banik, S., Dunkelman, O., Eichlseder, M., Ghosh, S., Nageler, M. & Regazzoni, F., 19 Sep 2023, In: IACR Transactions on Symmetric Cryptology. 2023, 3, p. 25-73 49 p.
- Deconstructing Alibaba Cloud's Preemptible Instance Pricing, Movsowitz Davidow, D., Agmon Ben-Yehuda, O. & Dunkelman, O., 7 Aug 2023, HPDC 2023 - Proceedings of the 32nd International Symposium on High-Performance Parallel and Distributed Computing. Association for Computing Machinery, Inc, p. 253-265 13 p. (HPDC 2023 - Proceedings of the 32nd International Symposium on High-Performance Parallel and Distributed Computing).
- Attacking the IETF/ISO Standard for Internal Re-keying CTR-ACPKM, Dunkelman, O., Ghosh, S. & Lambooij, E., 10 Mar 2023, In: IACR Transactions on Symmetric Cryptology. 2023, 1, p. 41-66 26 p.
- Tweakable SM4: How to tweak SM4 into tweakable block ciphers?, Guo, Z., Wang, G., Dunkelman, O., Pan, Y. & Liu, S., Feb 2023, In: Journal of Information Security and Applications. 72, 103406.
- טכנולוגיית הבלוקצ׳יין – לא מה שחשבתם: שיקולים טכנולוגיים ומשפטיים,
Translated title of the contribution :BLOCKCHAIN TECHNOLOGY - NOT WHAT YOU THOUGHT: TECHNOLOGICAL AND LEGAL CONSIDERATIONS - Practical Related-Key Forgery Attacks on Full-Round TinyJAMBU-192/256, Dunkelman, O., Ghosh, S. & Lambooij, E., 2023, In: IACR Transactions on Symmetric Cryptology. 2023, 2, p. 176-188 13 p.
- Efficient Detection of High Probability Statistical Properties of Cryptosystems via Surrogate Differentiation, Dinur, I., Dunkelman, O., Keller, N., Ronen, E. & Shamir, A., 2023, Advances in Cryptology – EUROCRYPT 2023 - 42nd Annual International Conference on the Theory and Applications of Cryptographic Techniques, 2023, Proceedings. Hazay, C. & Stam, M. (eds.). Springer Science and Business Media Deutschland GmbH, p. 98-127 30 p. (Lecture Notes in Computer Science; vol. 14007 LNCS).
- Practical-Time Related-Key Attack on GOST with Secret S-Boxes, Dunkelman, O., Keller, N. & Weizmann, A., 2023, Advances in Cryptology – CRYPTO 2023 - 43rd Annual International Cryptology Conference, CRYPTO 2023, Proceedings. Handschuh, H. & Lysyanskaya, A. (eds.). Springer Science and Business Media Deutschland GmbH, p. 177-208 32 p. (Lecture Notes in Computer Science; vol. 14083 LNCS).
- Finding Collisions against 4-Round SHA-3-384 in Practical Time, Huang, S., Ben-Yehuda, O. A., Dunkelman, O. & Maximov, A., 9 Sep 2022, In: IACR Transactions on Symmetric Cryptology. 2022, 3, p. 239-270 32 p.
- Sharp behavioral changes in preemptible instance pricing, Davidow, D. M., Ben-Yehuda, O. A. & Dunkelman, O., 6 Jun 2022, SYSTOR 2022 - Proceedings of the 15th ACM International Conference on Systems and Storage Conference. Association for Computing Machinery, Inc, p. 145 1 p. (SYSTOR 2022 - Proceedings of the 15th ACM International Conference on Systems and Storage Conference).
- Preface, Dunkelman, O. & Dziembowski, S., 2022, In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 13275 LNCS, p. v-vi
- Full Round Zero-Sum Distinguishers on TinyJAMBU-128 and TinyJAMBU-192 Keyed-Permutation in the Known-Key Setting, Dunkelman, O., Ghosh, S. & Lambooij, E., 2022, Progress in Cryptology – INDOCRYPT 2022 - 23rd International Conference on Cryptology in India, 2022, Proceedings. Isobe, T. & Sarkar, S. (eds.). Springer Science and Business Media Deutschland GmbH, p. 349-372 24 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13774 LNCS).
- Practical key recovery attacks on FlexAEAD, Dunkelman, O., Eichlseder, M., Kales, D., Keller, N., Leurent, G. & Schofnegger, M., 2022, In: Designs, Codes, and Cryptography. 90, 4, p. 983-1007 25 p.
- Biased differential distinguisher – Cryptanalysis of reduced-round SKINNY, Dunkelman, O., Huang, S., Lambooij, E. & Perle, S., Dec 2021, In: Information and Computation. 281, 104796.
- Collaboration between government and research community to respond to covid-19: Israel’s case, Peleg, M., Reichman, A., Shachar, S., Gadot, T., Tsadok, M. A., Azaria, M., Dunkelman, O., Hassid, S., Partem, D., Shmailov, M., Yom-Tov, E. & Cohen, R., Dec 2021, In: Journal of Open Innovation: Technology, Market, and Complexity. 7, 4, 208.
- Error resilient space partitioning, Dunkelman, O., Geyzel, Z., Keller, C., Keller, N., Ronen, E., Shamir, A. & Tessler, R. J., 1 Jul 2021, 48th International Colloquium on Automata, Languages, and Programming, ICALP 2021. Bansal, N., Merelli, E. & Worrell, J. (eds.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 4. (Leibniz International Proceedings in Informatics, LIPIcs; vol. 198).
- Inverting Binarizations of Facial Templates Produced by Deep Learning (and Its Implications), Keller, D., Osadchy, M. & Dunkelman, O., 2021, In: IEEE Transactions on Information Forensics and Security. 16, p. 4184-4196 13 p., 9508363.
- DNS-Morph: UDP-Based Bootstrapping Protocol for Tor, Ailabouni, R., Dunkelman, O. & Bitan, S., 2021, Cyber Security Cryptography and Machine Learning - 5th International Symposium, CSCML 2021, Proceedings. Dolev, S., Margalit, O., Pinkas, B. & Schwarzmann, A. (eds.). Springer Science and Business Media Deutschland GmbH, p. 244-265 22 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12716 LNCS).
- Automatic Search for Bit-Based Division Property, Ghosh, S. & Dunkelman, O., 2021, Progress in Cryptology – LATINCRYPT 2021 - 7th International Conference on Cryptology and Information Security in Latin America, Proceedings. Longa, P. & Ràfols, C. (eds.). Springer Science and Business Media Deutschland GmbH, p. 254-274 21 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12912 LNCS).
- Fuzzy Commitments Offer Insufficient Protection to Biometric Templates Produced by Deep Learning, Keller, D., Osadchy, M. & Dunkelman, O., 24 Dec 2020, In: IEEE Transactions on Information Forensics and Security.
- Cryptanalysis of Feistel-Based Format-Preserving Encryption, Dunkelman, O., Kumar, A., Lambooij, E. & Sanadhya, S. K., 2020.
- טכנולוגיית הבלוקצ'יין בישראל: שיבושים, שימושים, אתגרים וחסמים,
Translated title of the contribution :Blockchain Techonology in Israel: Uses, Disruptions, Challenges, and Barriers - It is All in the System’s Parameters: Privacy and Security Issues in Transforming Biometric Raw Data into Binary Strings, Osadchy, M. & Dunkelman, O., 1 Sep 2019, In: IEEE Transactions on Dependable and Secure Computing. 16, 5, p. 796-804 9 p.
- A Simple Explanation for the Existence of Adversarial Examples with Small Hamming Distance, Shamir, A., Safran, I., Ronen, E. & Dunkelman, O., 30 Jan 2019, 19 p.
- Qameleon v. 1.0, Avanzi, R., Banik, S., Bogdanov, A., DUNKELMAN, O., Huang, S. & Regazzoni, F., 2019, 56 p.
- Progress in Cryptology – LATINCRYPT 2017, Lange, T. (Editor) & DUNKELMAN, O. (Editor), 2019, Springer. 428 p. (Lecture Notes in Computer Science)
- HoneyFaces: Increasing the Security and Privacy of Authentication Using Synthetic Facial Images, Ohana, M., Dunkelman, O., Gibson, S. & Osadchy, M., 11 Nov 2016.
- Preface, Dunkelman, O. & Sanadhya, S. K., 2016, In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 10095 LNCS, p. 5 1 p.
- Collision attacks on up to 5 rounds of SHA-3 using generalized internal differentials, Dinur, I., Dunkelman, O. & Shamir, A., 2014, Fast Software Encryption - 20th International Workshop, FSE 2013, Revised Selected Papers. Springer Verlag, p. 219-240 22 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8424 LNCS).
- The Lane hash function Extended Abstract, Indesteege, S., Andreeva, E., De Cannière, C., Dunkelman, O., Käsper, E., Nikova, S., Preneel, B. & Tischhauser, E., 2009, In: Dagstuhl Seminar Proceedings. 9031
- Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics): Preface, Dunkelman, O., 2009, In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 5665 LNCS, p. VI
- The SHAvite-3 Hash Function, Biham, E. & Dunkelman, O., 2009, In: Dagstuhl Seminar Proceedings. 9031
- Practical Attacks on NESHA-256, Dunkelman, O. & Bjørstad, T. E., 2009, In: IACR Cryptology ePrint Archive. 2009, 6 p.
- A unified approach to related-key attacks, Biham, E., Dunkelman, O. & Keller, N., 2008, Fast Software Encryption - 15th International Workshop, FSE 2008, Revised Selected Papers. Springer Verlag, p. 73-96 24 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5086 LNCS).
- A new attack on 6-round IDEA, Biham, E., Dunkelman, O. & Keller, N., 2007, Fast Software Encryption - 14th International Workshop, FSE 2007, Revised Selected Papers. Springer Verlag, p. 211-224 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4593 LNCS).
- Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics): Preface, Abe, M., Aoki, K., Ateniese, G., Avanzi, R., Beerliová, Z., Billet, O., Biryukov, A., Blake, I., Boyd, C., Brier, E., Castiglione, A., Cha, J., Chan, A., Chen, L., Cho, K., Contini, S., D'Arco, P., Ding, J., Doche, C. & Dunkelman, O. & 70 others, , 2006, In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 3960 LNCS, p. V-VI
- Related-key boomerang and rectangle attacks, Biham, E., Dunkelman, O. & Keller, N., 2005, Advances in Cryptology - EUROCRYPT 2005: 24th Annual International Conference on the Theory and Applications of Cryptographic Techniques. Proceedings. Springer Verlag, p. 507-525 19 p. (Lecture Notes in Computer Science; vol. 3494).
- Rectangle attacks on 49-round SHACAL-1, Biham, E., Dunkelman, O. & Keller, N., 2003, Fast Software Encryption 10th International Workshop, FSE 2003, Revised papers. Springer Verlag, p. 22-35 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 2887).
תחומי מחקר
- קריפטוגרפיה
- קריפטאנליזה
- אבטחת מחשבים