Sondre Rønjom

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 19

Top Topics

Chosen Plaintext

Top Venues

IACR Cryptol. ePrint Arch.

IACR Trans. Symmetric Cryptol.

Des. Codes Cryptogr.

Publications

Simen Gaure, Stefanos Koffas, Stjepan Picek, Sondre Rønjom
Large Language Models as Covert Channels... a Systematic Analysis. CoRR (2024)
Christof Beierle, Patrick Felke, Gregor Leander, Sondre Rønjom
Decomposing Linear Layers. IACR Cryptol. ePrint Arch. 2022 (2022)
Christof Beierle, Patrick Felke, Gregor Leander, Sondre Rønjom
Decomposing Linear Layers. IACR Trans. Symmetric Cryptol. 2022 (4) (2022)
Lorenzo Grassi, Dmitry Khovratovich, Sondre Rønjom, Markus Schofnegger
The Legendre Symbol and the Modulo-2 Operator in Symmetric Schemes over Fnp Preimage Attack on Full Grendel. IACR Trans. Symmetric Cryptol. 2022 (1) (2022)
Lorenzo Grassi, Dmitry Khovratovich, Sondre Rønjom, Markus Schofnegger
The Legendre Symbol and the Modulo-2 Operator in Symmetric Schemes over (F_p)^n. IACR Cryptol. ePrint Arch. 2021 (2021)
Amund Askeland, Sondre Rønjom
A Side-Channel Assisted Attack on NTRU. IACR Cryptol. ePrint Arch. 2021 (2021)
Navid Ghaedi Bardeh, Sondre Rønjom
Practical Attacks on Reduced-Round AES. AFRICACRYPT (2019)
Navid Ghaedi Bardeh, Sondre Rønjom
Practical Attacks on Reduced-Round AES. IACR Cryptol. ePrint Arch. 2019 (2019)
Sondre Rønjom
A Short Note on a Weight Probability Distribution Related to SPNs. IACR Cryptol. ePrint Arch. 2019 (2019)
Navid Ghaedi Bardeh, Sondre Rønjom
chosen plaintexts. IACR Cryptol. ePrint Arch. 2019 (2019)
Navid Ghaedi Bardeh, Sondre Rønjom
The Exchange Attack: How to Distinguish Six Rounds of AES with 2^88.2 Chosen Plaintexts. ASIACRYPT (3) (2019)
Lorenzo Grassi, Christian Rechberger, Sondre Rønjom
A New Structural-Differential Property of 5-Round AES. EUROCRYPT (2) (2017)
Sondre Rønjom, Navid Ghaedi Bardeh, Tor Helleseth
Yoyo Tricks with AES. ASIACRYPT (1) (2017)
Lorenzo Grassi, Christian Rechberger, Sondre Rønjom
A New Structural-Differential Property of 5-Round AES. IACR Cryptol. ePrint Arch. 2017 (2017)
Sondre Rønjom
Improving algebraic attacks on stream ciphers based on linear feedback shift register over $$\mathbb {F}_{2^k}$$ F 2 k. Des. Codes Cryptogr. 82 (1-2) (2017)
Sondre Rønjom, Navid Ghaedi Bardeh, Tor Helleseth
Yoyo Tricks with AES. IACR Cryptol. ePrint Arch. 2017 (2017)
Sondre Rønjom
Invariant subspaces in Simpira. IACR Cryptol. ePrint Arch. 2016 (2016)
Lorenzo Grassi, Christian Rechberger, Sondre Rønjom
Subspace Trail Cryptanalysis and its Applications to AES. IACR Trans. Symmetric Cryptol. 2016 (2) (2016)
Lorenzo Grassi, Christian Rechberger, Sondre Rønjom
Subspace Trail Cryptanalysis and its Applications to AES. IACR Cryptol. ePrint Arch. 2016 (2016)
Sondre Rønjom
Powers of Subfield Polynomials and Algebraic Attacks on Word-Based Stream Ciphers. IACR Cryptol. ePrint Arch. 2015 (2015)
Gregor Leander, Brice Minaud, Sondre Rønjom
A Generic Approach to Invariant Subspace Attacks: Cryptanalysis of Robin, iSCREAM and Zorro. EUROCRYPT (1) (2015)
Gregor Leander, Brice Minaud, Sondre Rønjom
A Generic Approach to Invariant Subspace Attacks: Cryptanalysis of Robin, iSCREAM and Zorro. IACR Cryptol. ePrint Arch. 2015 (2015)
Guang Gong, Sondre Rønjom, Tor Helleseth, Honggang Hu
Fast Discrete Fourier Spectra Attacks on Stream Ciphers. IEEE Trans. Inf. Theory 57 (8) (2011)
Tor Helleseth, Sondre Rønjom
Simplifying algebraic attacks with univariate analysis. ITA (2011)
Sondre Rønjom, Carlos Cid
Nonlinear Equivalence of Stream Ciphers. FSE (2010)
Sondre Rønjom, Håvard Raddum
On the Number of Linearly Independent Equations Generated by XL. SETA (2008)
Sondre Rønjom, Guang Gong, Tor Helleseth
A Survey of Recent Attacks on the Filter Generator. AAECC (2007)
Sondre Rønjom, Tor Helleseth
). WAIFI (2007)
Sondre Rønjom, Tor Helleseth
A New Attack on the Filter Generator. IEEE Trans. Inf. Theory 53 (5) (2007)
Sondre Rønjom, Guang Gong, Tor Helleseth
On Attacks on Filtering Generators Using Linear Subspace Structures. SSC (2007)
Sondre Rønjom, Tor Helleseth
The Linear Vector Space Spanned by the Nonlinear Filter Generator. SSC (2007)