Orr Dunkelman

ORCID

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 104

Top Venues

IACR Cryptol. ePrint Arch.

J. Cryptol.

CoRR

IACR Trans. Symmetric Cryptol.

Publications

Augustin Bariant, Orr Dunkelman, Nathan Keller, Gaëtan Leurent, Victor Mollimard
Improved Boomerang Attacks on 6-Round AES. IACR Cryptol. ePrint Arch. 2024 (2024)
Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
The Retracing Boomerang Attack, with Application to Reduced-Round AES. J. Cryptol. 37 (3) (2024)
Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
Quantum time/memory/data tradeoff attacks. Des. Codes Cryptogr. 92 (1) (2024)
Roberto Avanzi, Orr Dunkelman, Kazuhiko Minematsu
MATTER: A Wide-Block Tweakable Block Cipher. IACR Cryptol. ePrint Arch. 2024 (2024)
Orr Dunkelman, Shibam Ghosh, Nathan Keller, Gaëtan Leurent, Avichai Marmor, Victor Mollimard
Partial Sums Meet FFT: Improved Attack on 6-Round AES. EUROCRYPT (1) (2024)
Roberto Avanzi, Orr Dunkelman, Shibam Ghosh
A Note on ARADI and LLAMA. IACR Cryptol. ePrint Arch. 2024 (2024)
Itai Dinur, Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
Efficient Detection of High Probability Statistical Properties of Cryptosystems via Surrogate Differentiation. EUROCRYPT (4) (2023)
Danielle Movsowitz-Davidow, Orna Agmon Ben-Yehuda, Orr Dunkelman
Deconstructing Alibaba Cloud's Preemptible Instance Pricing. HPDC (2023)
Orr Dunkelman, Shibam Ghosh, Nathan Keller, Gaëtan Leurent, Avichai Marmor, Victor Mollimard
Partial Sums Meet FFT: Improved Attack on 6-Round AES. IACR Cryptol. ePrint Arch. 2023 (2023)
Roberto Avanzi, Subhadeep Banik, Orr Dunkelman, Maria Eichlseder, Shibam Ghosh, Marcel Nageler, Francesco Regazzoni
The QARMAv2 Family of Tweakable Block Ciphers. IACR Trans. Symmetric Cryptol. 2023 (3) (2023)
Orr Dunkelman, Ariel Weizman
Another Look at Differential-Linear Attacks. IACR Cryptol. ePrint Arch. 2023 (2023)
Itai Dinur, Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
Efficient Detection of High Probability Statistical Properties of Cryptosystems via Surrogate Differentiation. IACR Cryptol. ePrint Arch. 2023 (2023)
Orr Dunkelman, Nathan Keller, Ariel Weizman
Practical-Time Related-Key Attack on GOST with Secret S-boxes. IACR Cryptol. ePrint Arch. 2023 (2023)
Orr Dunkelman, Shibam Ghosh, Eran Lambooij
Attacking the IETF/ISO Standard for Internal Re-keying CTR-ACPKM. IACR Cryptol. ePrint Arch. 2023 (2023)
Orr Dunkelman, Shibam Ghosh, Eran Lambooij
Practical Related-Key Forgery Attacks on Full-Round TinyJAMBU-192/256. IACR Trans. Symmetric Cryptol. 2023 (2) (2023)
Roberto Avanzi, Subhadeep Banik, Orr Dunkelman, Maria Eichlseder, Shibam Ghosh, Marcel Nageler, Francesco Regazzoni
The tweakable block cipher family QARMAv2. IACR Cryptol. ePrint Arch. 2023 (2023)
Zhenzhen Guo, Gaoli Wang, Orr Dunkelman, Yinxue Pan, Shengyuan Liu
Tweakable SM4: How to tweak SM4 into tweakable block ciphers? J. Inf. Secur. Appl. 72 (2023)
Orr Dunkelman, Nathan Keller, Ariel Weizman
Practical-Time Related-Key Attack on GOST with Secret S-Boxes. CRYPTO (3) (2023)
Orr Dunkelman, Shibam Ghosh, Eran Lambooij
Attacking the IETF/ISO Standard for Internal Re-keying CTR-ACPKM. IACR Trans. Symmetric Cryptol. 2023 (1) (2023)
Orr Dunkelman, Ariel Weizman
Another Look at Differential-Linear Attacks. SAC (2022)
Senyang Huang, Orna Agmon Ben-Yehuda, Orr Dunkelman, Alexander Maximov
Finding Collisions against 4-Round SHA-3-384 in Practical Time. IACR Trans. Symmetric Cryptol. 2022 (3) (2022)
Danielle Movsowitz-Davidow, Orna Agmon Ben-Yehuda, Orr Dunkelman
Sharp behavioral changes in preemptible instance pricing. SYSTOR (2022)
Orr Dunkelman, Maria Eichlseder, Daniel Kales, Nathan Keller, Gaëtan Leurent, Markus Schofnegger
Practical key recovery attacks on FlexAEAD. Des. Codes Cryptogr. 90 (4) (2022)
Orr Dunkelman, Shibam Ghosh, Eran Lambooij
Full Round Zero-Sum Distinguishers on TinyJAMBU-128 and TinyJAMBU-192 Keyed-Permutation in the Known-Key Setting. INDOCRYPT (2022)
Senyang Huang, Orna Agmon Ben-Yehuda, Orr Dunkelman, Alexander Maximov
Finding Collisions against 4-round SHA3-384 in Practical Time. IACR Cryptol. ePrint Arch. 2022 (2022)
Orr Dunkelman, Eran Lambooij, Shibam Ghosh
Practical Related-Key Forgery Attacks on the Full TinyJAMBU-192/256. IACR Cryptol. ePrint Arch. 2022 (2022)
Orr Dunkelman, Shibam Ghosh, Eran Lambooij
Full Round Zero-sum Distinguishers on TinyJAMBU-128 and TinyJAMBU-192 Keyed-permutation in the Known-key setting. IACR Cryptol. ePrint Arch. 2022 (2022)
Rami Ailabouni, Orr Dunkelman, Sara Bitan
DNS-Morph: UDP-Based Bootstrapping Protocol for Tor. CSCML (2021)
Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
Quantum Time/Memory/Data Tradeoff Attacks. IACR Cryptol. ePrint Arch. 2021 (2021)
Orr Dunkelman, Zeev Geyzel, Chaya Keller, Nathan Keller, Eyal Ronen, Adi Shamir, Ran J. Tessler
Error Resilient Space Partitioning (Invited Talk). ICALP (2021)
Ohad Amon, Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
Three Third Generation Attacks on the Format Preserving Encryption Scheme FF3. IACR Cryptol. ePrint Arch. 2021 (2021)
Shibam Ghosh, Orr Dunkelman
Automatic Search for Bit-Based Division Property. LATINCRYPT (2021)
Orr Dunkelman, Senyang Huang, Eran Lambooij, Stav Perle
Biased differential distinguisher - Cryptanalysis of reduced-round SKINNY. Inf. Comput. 281 (2021)
Danny Keller, Margarita Osadchy, Orr Dunkelman
Inverting Binarizations of Facial Templates Produced by Deep Learning (and Its Implications). IEEE Trans. Inf. Forensics Secur. 16 (2021)
Ohad Amon, Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
Three Third Generation Attacks on the Format Preserving Encryption Scheme FF3. EUROCRYPT (2) (2021)
Orr Dunkelman, Maria Eichlseder, Daniel Kales, Nathan Keller, Gaëtan Leurent, Markus Schofnegger
Practical Key Recovery Attacks on FlexAEAD. IACR Cryptol. ePrint Arch. 2021 (2021)
Mor Peleg, Amnon Reichman, Sivan Shachar, Tamir Gadot, Meytal Avgil Tsadok, Maya Azaria, Orr Dunkelman, Shiri Hassid, Daniella Partem, Maya Shmailov, Elad Yom-Tov, Roy Cohen
COVID-19 Datathon Based on Deidentified Governmental Data as an Approach for Solving Policy Challenges, Increasing Trust, and Building a Community: Case Study. CoRR (2021)
Shibam Ghosh, Orr Dunkelman
Automatic Search for Bit-based Division Property. IACR Cryptol. ePrint Arch. 2021 (2021)
Orr Dunkelman, Nathan Keller, Noam Lasry, Adi Shamir
New Slide Attacks on Almost Self-similar Ciphers. EUROCRYPT (1) (2020)
Orr Dunkelman, Senyang Huang, Eran Lambooij, Stav Perle
Single Tweakey Cryptanalysis of Reduced-Round SKINNY-64. IACR Cryptol. ePrint Arch. 2020 (2020)
Orr Dunkelman, Senyang Huang, Eran Lambooij, Stav Perle
Single Tweakey Cryptanalysis of Reduced-Round SKINNY-64. CSCML (2020)
Orr Dunkelman, Zeev Geyzel, Chaya Keller, Nathan Keller, Eyal Ronen, Adi Shamir, Ran J. Tessler
Consistent High Dimensional Rounding with Side Information. CoRR (2020)
Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
The Retracing Boomerang Attack. EUROCRYPT (1) (2020)
Danny Keller, Margarita Osadchy, Orr Dunkelman
Fuzzy Commitments Offer Insufficient Protection to Biometric Templates Produced by Deep Learning. CoRR (2020)
Achiya Bar-On, Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
Improved Key Recovery Attacks on Reduced-Round AES with Practical Data and Memory Complexities. J. Cryptol. 33 (3) (2020)
Orr Dunkelman, Abhishek Kumar, Eran Lambooij, Somitra Kumar Sanadhya
Counting Active S-Boxes is not Enough. INDOCRYPT (2020)
Achiya Bar-On, Itai Dinur, Orr Dunkelman, Rani Hod, Nathan Keller, Eyal Ronen, Adi Shamir
Tight Bounds on Online Checkpointing Algorithms. ACM Trans. Algorithms 16 (3) (2020)
Orr Dunkelman, Abhishek Kumar, Eran Lambooij, Somitra Kumar Sanadhya
Cryptanalysis of Feistel-Based Format-Preserving Encryption. IACR Cryptol. ePrint Arch. 2020 (2020)
Orr Dunkelman, Nathan Keller, Eran Lambooij, Yu Sasaki
A Practical Forgery Attack on Lilliput-AE. J. Cryptol. 33 (3) (2020)
Achiya Bar-On, Orr Dunkelman, Nathan Keller, Ariel Weizman
DLCT: A New Tool for Differential-Linear Cryptanalysis. IACR Cryptol. ePrint Arch. 2019 (2019)
Orr Dunkelman, Nathan Keller, Noam Lasry, Adi Shamir
New Slide Attacks on Almost Self-Similar Ciphers. IACR Cryptol. ePrint Arch. 2019 (2019)
Itai Dinur, Orr Dunkelman, Nathan Keller, Adi Shamir
Efficient Dissection of Bicomposite Problems with Cryptanalytic Applications. J. Cryptol. 32 (4) (2019)
Adi Shamir, Itay Safran, Eyal Ronen, Orr Dunkelman
A Simple Explanation for the Existence of Adversarial Examples with Small Hamming Distance. CoRR (2019)
Achiya Bar-On, Orr Dunkelman, Nathan Keller, Ariel Weizman
DLCT: A New Tool for Differential-Linear Cryptanalysis. EUROCRYPT (1) (2019)
Margarita Osadchy, Orr Dunkelman
It is All in the System's Parameters: Privacy and Security Issues in Transforming Biometric Raw Data into Binary Strings. IEEE Trans. Dependable Secur. Comput. 16 (5) (2019)
Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
The Retracing Boomerang Attack. IACR Cryptol. ePrint Arch. 2019 (2019)
Orr Dunkelman, Léo Perrin
Adapting Rigidity to Symmetric Cryptography: Towards "Unswerving" Designs. IACR Cryptol. ePrint Arch. 2019 (2019)
Orr Dunkelman, Nathan Keller, Eran Lambooij, Yu Sasaki
A Practical Forgery Attack on Lilliput-AE. IACR Cryptol. ePrint Arch. 2019 (2019)
Orr Dunkelman, Léo Perrin
Adapting Rigidity to Symmetric Cryptography: Towards "Unswerving" Designs. SSR (2019)
Tomer Ashur, Orr Dunkelman, Nael Masalha
Linear Cryptanalysis Reduced Round of Piccolo-80. CSCML (2019)
Rami Ailabouni, Orr Dunkelman, Sara Bitan
DNS-Morph: UDP-Based Bootstrapping Protocol For Tor. CoRR (2019)
Orr Dunkelman, Senyang Huang
Reconstructing an S-box from its Difference Distribution Table. IACR Trans. Symmetric Cryptol. 2019 (2) (2019)
Achiya Bar-On, Eli Biham, Orr Dunkelman, Nathan Keller
Efficient Slide Attacks. J. Cryptol. 31 (3) (2018)
Achiya Bar-On, Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
Improved Key Recovery Attacks on Reduced-Round AES with Practical Data and Memory Complexities. CRYPTO (2) (2018)
Orr Dunkelman, Senyang Huang
Reconstructing an S-box from its Difference Distribution Table. IACR Cryptol. ePrint Arch. 2018 (2018)
Orr Dunkelman
Efficient Construction of the Boomerang Connection Table. IACR Cryptol. ePrint Arch. 2018 (2018)
Achiya Bar-On, Orr Dunkelman, Nathan Keller, Eyal Ronen, Adi Shamir
Improved Key Recovery Attacks on Reduced-Round AES with Practical Data and Memory Complexities. IACR Cryptol. ePrint Arch. 2018 (2018)
Danielle Movsowitz, Liran Funaro, Shunit Agmon, Orna Agmon Ben-Yehuda, Orr Dunkelman
Why Are Repeated Auctions in RaaS Clouds Risky? GECON (2018)
Achiya Bar-On, Itai Dinur, Orr Dunkelman, Rani Hod, Nathan Keller, Eyal Ronen, Adi Shamir
Tight Bounds on Online Checkpointing Algorithms. ICALP (2018)
Orr Dunkelman, Ariel Weizman
Efficient Construction of the Kite Generator Revisited. CSCML (2018)
Margarita Osadchy, Yan Wang, Orr Dunkelman, Stuart J. Gibson, Julio C. Hernandez-Castro, Christopher J. Solomon
GenFace: Improving Cyber Security Using Realistic Synthetic Face Generation. CSCML (2017)
Tomer Ashur, Achiya Bar-On, Orr Dunkelman
Cryptanalysis of GOST2. IACR Trans. Symmetric Cryptol. 2017 (1) (2017)
Jihoon Cho, Kyu Young Choi, Itai Dinur, Orr Dunkelman, Nathan Keller, Dukjae Moon, Aviya Veidberg
WEM: A New Family of White-Box Block Ciphers Based on the Even-Mansour Construction. CT-RSA (2017)
Ariel Weizman, Orr Dunkelman, Simi Haber
Efficient Construction of Diamond Structures. INDOCRYPT (2017)
Tomer Ashur, Orr Dunkelman, Atul Luykx
Boosting Authenticated Encryption Robustness With Minimal Modifications. IACR Cryptol. ePrint Arch. 2017 (2017)
Tomer Ashur, Daniël Bodden, Orr Dunkelman
Linear Cryptanalysis Using Low-bias Linear Approximations. IACR Cryptol. ePrint Arch. 2017 (2017)
Margarita Osadchy, Julio C. Hernandez-Castro, Stuart J. Gibson, Orr Dunkelman, Daniel Pérez-Cabo
No Bot Expects the DeepCAPTCHA! Introducing Immutable Adversarial Examples, With Applications to CAPTCHA Generation. IEEE Trans. Inf. Forensics Secur. 12 (11) (2017)
Tomer Ashur, Orr Dunkelman, Atul Luykx
Boosting Authenticated Encryption Robustness with Minimal Modifications. CRYPTO (3) (2017)
Achiya Bar-On, Itai Dinur, Orr Dunkelman, Rani Hod, Nathan Keller, Eyal Ronen, Adi Shamir
Optimal Backup Strategies Against Cyber Attacks. CoRR (2017)
Itai Dinur, Orr Dunkelman, Nathan Keller, Adi Shamir
Memory-Efficient Algorithms for Finding Needles in Haystacks. CRYPTO (2) (2016)
Tomer Ashur, Orr Dunkelman, Nimrod Talmon
Breaching the Privacy of Israel's Paper Ballot Voting System. CoRR (2016)
Mor Ohana, Orr Dunkelman, Stuart J. Gibson, Margarita Osadchy
HoneyFaces: Increasing the Security and Privacy of Authentication Using Synthetic Facial Images. CoRR (2016)
Margarita Osadchy, Julio C. Hernandez-Castro, Stuart J. Gibson, Orr Dunkelman, Daniel Pérez-Cabo
No Bot Expects the DeepCAPTCHA! Introducing Immutable Adversarial Examples with Applications to CAPTCHA. IACR Cryptol. ePrint Arch. 2016 (2016)
Jihoon Cho, Kyu Young Choi, Orr Dunkelman, Nathan Keller, Dukjae Moon, Aviya Vaidberg
Hybrid WBC: Secure and Efficient White-Box Encryption Schemes. CANS (2016)
Elena Andreeva, Charles Bouillaguet, Orr Dunkelman, Pierre-Alain Fouque, Jonathan J. Hoch, John Kelsey, Adi Shamir, Sébastien Zimmer
New Second-Preimage Attacks on Hash Functions. J. Cryptol. 29 (4) (2016)
Tomer Ashur, Achiya Bar-On, Orr Dunkelman
Cryptanalysis of GOST2. IACR Cryptol. ePrint Arch. 2016 (2016)
Itai Dinur, Orr Dunkelman, Nathan Keller, Adi Shamir
Memory-Efficient Algorithms for Finding Needles in Haystacks. IACR Cryptol. ePrint Arch. 2016 (2016)
Tomer Ashur, Orr Dunkelman, Nimrod Talmon
Breaching the Privacy of Israel's Paper Ballot Voting System. E-VOTE-ID (2016)
Muhammad Barham, Orr Dunkelman, Stefan Lucks, Marc Stevens
New Second Preimage Attacks on Dithered Hash Functions with Low Memory Complexity. SAC (2016)
Itai Dinur, Orr Dunkelman, Nathan Keller, Adi Shamir
Key Recovery Attacks on Iterated Even-Mansour Encryption Schemes. J. Cryptol. 29 (4) (2016)
Achiya Bar-On, Eli Biham, Orr Dunkelman, Nathan Keller
Efficient Slide Attacks. IACR Cryptol. ePrint Arch. 2016 (2016)
Jihoon Cho, Kyu Young Choi, Orr Dunkelman, Nathan Keller, Dukjae Moon, Aviya Vaidberg
Hybrid WBC: Secure and Efficient White-Box Encryption Schemes. IACR Cryptol. ePrint Arch. 2016 (2016)
Itai Dinur, Orr Dunkelman, Nathan Keller, Adi Shamir
New Attacks on Feistel Structures with Improved Memory Complexities. IACR Cryptol. ePrint Arch. 2015 (2015)
Itai Dinur, Orr Dunkelman, Nathan Keller, Adi Shamir
New Attacks on Feistel Structures with Improved Memory Complexities. CRYPTO (1) (2015)
Itai Dinur, Orr Dunkelman, Masha Gutman, Adi Shamir
Improved Top-Down Techniques in Differential Cryptanalysis. IACR Cryptol. ePrint Arch. 2015 (2015)
Orr Dunkelman, Nathan Keller, Adi Shamir
Slidex Attacks on the Even-Mansour Encryption Scheme. J. Cryptol. 28 (1) (2015)
Itai Dinur, Orr Dunkelman, Masha Gutman, Adi Shamir
Improved Top-Down Techniques in Differential Cryptanalysis. LATINCRYPT (2015)
Itai Dinur, Orr Dunkelman, Thorsten Kranz, Gregor Leander
Decomposing the ASASA Block Cipher Construction. IACR Cryptol. ePrint Arch. 2015 (2015)
Eli Biham, Orr Dunkelman, Nathan Keller, Adi Shamir
New Attacks on IDEA with at Least 6 Rounds. J. Cryptol. 28 (2) (2015)
Orr Dunkelman, Nathan Keller, Adi Shamir
Improved Single-Key Attacks on 8-Round AES-192 and AES-256. J. Cryptol. 28 (3) (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Orr Dunkelman