Abhishek Kumar

12 papers C 1Misc 3Journal 6Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Improved Cryptanalysis of FEA-1 and FEA-2 using Square Attacks.
IACR Cryptol. ePrint Arch.
Abhishek Kumar, Amit Kumar Chauhan, Somitra Kumar Sanadhya
2023 C conf
Square Attacks on Reduced-Round FEA-1 and FEA-2.
SSS
Amit Kumar Chauhan, Abhishek Kumar, Somitra Kumar Sanadhya
2021 J jnl
Quantum Free-Start Collision Attacks on Double Block Length Hashing with Round-Reduced AES-256.
IACR Trans. Symmetric Cryptol.
Amit Kumar Chauhan, Abhishek Kumar, Somitra Kumar Sanadhya
2020 Misc conf
Counting Active S-Boxes is not Enough.
INDOCRYPT
Orr Dunkelman, Abhishek Kumar, Eran Lambooij, Somitra Kumar Sanadhya
2020 J jnl
Cryptanalysis of Feistel-Based Format-Preserving Encryption.
IACR Cryptol. ePrint Arch.
Orr Dunkelman, Abhishek Kumar, Eran Lambooij, Somitra Kumar Sanadhya
2019 J jnl
A Generalized Format Preserving Encryption Framework Using MDS Matrices.
J. Hardw. Syst. Secur.
Donghoon Chang, Mohona Ghosh, Arpan Jati, Abhishek Kumar, Somitra Kumar Sanadhya
2017 J jnl
Distinguishers for 4-Branch and 8-Branch Generalized Feistel Network.
IEEE Access
Donghoon Chang, Abhishek Kumar, Somitra Kumar Sanadhya
2017 — conf
eSPF: A Family of Format-Preserving Encryption Algorithms Using MDS Matrices.
SPACE
Donghoon Chang, Mohona Ghosh, Arpan Jati, Abhishek Kumar, Somitra Kumar Sanadhya
2016 Misc conf
SPF: A New Family of Efficient Format-Preserving Encryption Algorithms.
Inscrypt
Donghoon Chang, Mohona Ghosh, Kishan Chand Gupta, Arpan Jati, Abhishek Kumar, Dukjae Moon, Indranil Ghosh Ray, Somitra Kumar Sanadhya
2014 — conf
Cryptanalysis of SIMON Variants with Connections.
RFIDSec
Javad Alizadeh, Hoda Alkhzaimi, Mohammad Reza Aref, Nasour Bagheri, Praveen Gauravaram, Abhishek Kumar, Martin M. Lauridsen, Somitra Kumar Sanadhya
2013 J jnl
Linear Cryptanalysis of Round Reduced SIMON.
IACR Cryptol. ePrint Arch.
Javad Alizadeh, Nasour Bagheri, Praveen Gauravaram, Abhishek Kumar, Somitra Kumar Sanadhya
2013 Misc conf
Security Analysis of GFN: 8-Round Distinguisher for 4-Branch Type-2 GFN.
INDOCRYPT
Donghoon Chang, Abhishek Kumar, Somitra Kumar Sanadhya