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Browsing by Author "Ashur, Tomer"

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    A New Approach to Garbled Circuits

    Acharya, Anasuya
    ;
    Ashur, Tomer
    ;
    Cohen, Efrat
    ;
    Hazay, Carmit
    ;
    Yanai, Avishay
    Proceedings paper
    2023, 21st International Conference on Applied Cryptography and Network Security (ACNS), JUN 19-22, 2023, p.611-641
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    A privacy-preserving device tracking system using a Low-Power Wide-Area Network (LPWAN)

    Ashur, Tomer
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    Delvaux, Jeroen
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    Lee, Sanghan
    ;
    Maene, Pieter
    ;
    Marin, Eduard
    ;
    Nikova, Svetla
    Proceedings paper
    2017, CANS 2017: Cryptology and Network Security, 30/11/2017, p.347-369
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    An automated tool for rotational-XOR cryptanalysis of ARX-based primitives

    Ashur, Tomer
    ;
    De Witte, Glenn
    ;
    Liu, Yunwen
    Proceedings paper
    2017, 38th Symposium on Information Theory in the Benelux, 11/10/2017, p.59-66
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    An easy-to-use tool for rotational-XOR cryptanalysis of ARX block ciphers

    Ranea, Adrian
    ;
    Liu, Yunwen
    ;
    Ashur, Tomer
    Journal article
    2017, Proceedings of the Romanian Academy. Series A, 18, p.307-316
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    Analysis and Recommendations for MAC and Key Lengths in Delayed Disclosure GNSS Authentication Protocols

    Fernandez-Hernandez, Ignacio
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    Ashur, Tomer
    ;
    Rijmen, Vincent
    Journal article
    2021, IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, (57) 3, p.1827-1839
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    Boosting authenticated encryption robustness with minimal modifications

    Ashur, Tomer
    ;
    Dunkelman, Orr
    ;
    Luykx, Atul
    Proceedings paper
    2017, Advances in Cryptology - CRYPTO 2017, 20/08/2017, p.3-33
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    Cryptanalysis of GOST2

    Ashur, Tomer
    ;
    Bar-On, Achiya
    ;
    Dunkelman, Orr
    Journal article
    2017, IACR Transactions on Symmetric Cryptology, (2017) 1, p.203-214
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    Cryptanalysis of Strong Physically Unclonable Functions

    Kraleva, Liliya
    ;
    Mahzoun, Mohammad
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    Posteuca, Raluca
    ;
    Toprakhisar, Dilara
    ;
    Ashur, Tomer
    Journal article
    2023, IEEE OPEN JOURNAL OF THE SOLID-STATE CIRCUITS SOCIETY, 3, p.32-40
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    Cryptanalysis of Symmetric-key Primitives

    Ashur, Tomer
    PHD thesis
    2017-12
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    Design of symmetric-key primitives for advanced cyptographic protocols

    Aly, Abdelrahaman
    ;
    Ashur, Tomer
    ;
    Ben-Sasson, Eli
    ;
    Dhooghe, Siemen
    ;
    Szepieniec, Alan
    Journal article
    2020-09, IACR Transaction on Symmetric Cryptology - ToSC, 3, p.1-45
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    Differential Cryptanalysis of K-Cipher

    Mahzoun, Mohammad
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    Kraleva, Liliya
    ;
    Posteuca, Raluca
    ;
    Ashur, Tomer
    Proceedings paper
    2022, IEEE Symposium on Computers and Communications (ISCC), JUN 30-JUL 03, 2022
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    Generalized Matsui algorithm 1 with application for the full DES

    Ashur, Tomer
    ;
    Posteuca, Raluca
    ;
    Sijacic, Danilo
    ;
    D'Haeseleer, Stef
    Journal article
    2020-09, Security and Cryptography for Networks, p.448-467
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    How Not To Design An Efficient FHE-Friendly Block Cipher: Seljuk

    Ashur, Tomer
    ;
    Mahzoun, Mohammad
    ;
    Toprakhisar, Dilara
    Journal article
    2023, COMPUTER JOURNAL, (66) 6, p.1312-1319
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    Improved rotational-XOR cryptanalysis of Simon-like block ciphers

    Lu, Jinyu
    ;
    Liu, Yunwen
    ;
    Ashur, Tomer
    ;
    Sun, Bing
    ;
    Li, Chao
    Journal article
    2022, IET INFORMATION SECURITY, (16) 4, p.282-300
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    On the Effect of the Key-Expansion Algorithm in Simon-like Ciphers

    Lu, Jinyu
    ;
    Liu, Yunwen
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    Ashur, Tomer
    ;
    Li, Chao
    Journal article
    2022, COMPUTER JOURNAL, (65) 9, p.2454-2469
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    Rotational-XOR Cryptanalysis of Reduced-round SPECK

    Ashur, Tomer
    ;
    De Witte, Glenn
    ;
    Liu, Yunwen
    ;
    Ranea, Adrian
    Journal article
    2017, IACR Transactions on Symmetric Cryptology, (2017) 3, p.24-36
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    Structural and Statistical Analysis of Multidimensional Linear Approximations of Random Functions and Permutations

    Ashur, Tomer
    ;
    Khan, Mohsin
    ;
    Nyberg, Kaisa
    Journal article
    2022, IEEE TRANSACTIONS ON INFORMATION THEORY, (68) 2, p.1296-1315

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