Tomer Ashur

ASM International (Belgium) — Belgium

Computer Science · Physical Sciences

15h-index705citations71works1.02yr avg
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Research Topics

Cryptographic Implementations and Security(50), Chaos-based Image/Signal Encryption(40), Coding theory and cryptography(38), Cryptography and Data Security(17), Physical Unclonable Functions (PUFs) and Hardware Security(5)

Publications71 total

Generalized indifferentiable sponge and its application to Polygon Miden VM
Designs Codes and Cryptography·2025
A New Linear Distinguisher for Four-Round AES
Journal of Cryptology·2025
Algebraic Cryptanalysis of the HADES Design Strategy: Application to Poseidon and Poseidon2
Lecture notes in computer science·2024· 3 cited
Special Issue on Failed Approaches and Insightful Losses in Cryptology — Foreword
The Computer Journal·2023
How Not To Design An Efficient FHE-Friendly Block Cipher: Seljuk
The Computer Journal·2023· 1 citedOpen Access
A New Approach to Garbled Circuits
Lecture notes in computer science·2023· 3 citedOpen Access
Cryptanalysis of Strong Physically Unclonable Functions
IEEE Open Journal of the Solid-State Circuits Society·2022· 15 citedOpen Access
Chaghri - A FHE-friendly Block Cipher
Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security·2022· 31 citedOpen Access
Differential Cryptanalysis of K-Cipher
2022 IEEE Symposium on Computers and Communications (ISCC)·2022· 6 citedOpen Access
Improved rotational‐XOR cryptanalysis of Simon‐like block ciphers
IET Information Security·2022· 13 citedOpen Access
Structural and Statistical Analysis of Multidimensional Linear Approximations of Random Functions and Permutations
IEEE Transactions on Information Theory·2021· 5 citedOpen Access
On the Effect of the Key-Expansion Algorithm in Simon-like Ciphers
The Computer Journal·2021Open Access
A Comparative Study of Vision and AES in FHE Setting
Lirias (KU Leuven)·2021Open Access
Analysis and Recommendations for MAC and Key Lengths in Delayed Disclosure GNSS Authentication Protocols
IEEE Transactions on Aerospace and Electronic Systems·2021· 24 citedOpen Access
How to Backdoor a Cipher.
IACR Cryptology ePrint Archive·2021
Analysis and Recommendations for MAC and Key Lengths in Delayed Disclosure GNSS Authentication Protocols.
IACR Cryptology ePrint Archive·2021
Structural and Statistical Analysis of Multidimensional Linear Approximations of Random Functions and Permutations
IACR Cryptology ePrint Archive·2021
An Account of the ISO/IEC Standardization of the Simon and Speck Block Cipher Families
2021· 10 citedOpen Access
A New Framework for Garbled Circuits.
IACR Cryptology ePrint Archive·2021
Design of Symmetric-Key Primitives for Advanced Cryptographic Protocols
TU/e Research Portal·2020· 61 citedOpen Access
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Frequent Co-authors

Orr Dunkelman(11), Yunwen Liu(8), Vincent Rijmen(8), Siemen Dhooghe(5), Alan Szepieniec(5), Mohammad Mahzoun(4), Liliya Kraleva(4), Raluca Posteuca(4), Abdelrahaman Aly(3), Eli Ben‐Sasson(3), Eduard Marin(3), Bart Preneel(3), Glenn De Witte(3), Adrián Ranea(3), Atul Luykx(2), Lennert Wouters(2), Benedikt Gierlichs(2), Dilara Toprakhisar(2), Jinyu Lu(2), Bing Sun(2)