Håvard Raddum

73 papers A* 2B 5C 6Misc 4Journal 43Unranked 13
YearRankTypeTitle / Venue / Authors
2026 J jnl
Attacking the Polynomials in the Maze of Finite Fields problem.
CoRR
Ángela I. Barbero, Ragnar Freij-Hollanti, Camilla Hollanti, Håvard Raddum, Øyvind Ytrehus, Morten Øygarden
2026 J jnl
Cryptanalysis of Two Alternating Moduli Weak PRFs.
IACR Cryptol. ePrint Arch.
Kai Hu, Gregor Leander, Håvard Raddum, Arne Sandrib, Aleksei Udovenko
2026 J jnl
Cryptanalysis of Two Alternating Moduli Weak PRFs.
IACR Trans. Symmetric Cryptol.
Kai Hu, Gregor Leander, Håvard Raddum, Arne Sandrib, Aleksei Udovenko
2025 — conf
A Comparison of Graph-Inference Side-Channel Attacks Against SKINNY.
CASCADE
Stian Husum, Håvard Raddum, Martijn Stam
2025 J jnl
Correction-Based Fault Attack Against Randomized MAYO.
IACR Cryptol. ePrint Arch.
Mohamed Abdelmonem, Lejla Batina, Durba Chatterjee, Håvard Raddum
2025 — conf
Cryptanalysis of Full SCARF.
EUROCRYPT (1)
Antonio Flórez-Gutiérrez, Eran Lambooij, Gaëtan Leurent, Håvard Raddum, Tyge Tiessen, Michiel Verbauwhede
2025 J jnl
Cryptanalysis of Full SCARF.
IACR Cryptol. ePrint Arch.
Antonio Flórez-Gutiérrez, Eran Lambooij, Gaëtan Leurent, Håvard Raddum, Tyge Tiessen, Michiel Verbauwhede
2025 — conf
Efficient Error Detection Methods for the Number Theoretic Transforms in Lattice-Based Algorithms.
CASCADE
Mohamed Abdelmonem, Lukas Holzbaur, Håvard Raddum, Alexander Zeh
2025 J jnl
Efficient Error Detection Methods for the Number Theoretic Transforms in Lattice-Based Algorithms.
IACR Cryptol. ePrint Arch.
Mohamed Abdelmonem, Lukas Holzbaur, Håvard Raddum, Alexander Zeh
2025 — conf
Improved Resultant Attack Against Arithmetization-Oriented Primitives.
CRYPTO (5)
Augustin Bariant, Aurélien Boeuf, Pierre Briaud, Maël Hostettler, Morten Øygarden, Håvard Raddum
2025 J jnl
Improved Resultant Attack against Arithmetization-Oriented Primitives.
IACR Cryptol. ePrint Arch.
Augustin Bariant, Aurélien Boeuf, Pierre Briaud, Maël Hostettler, Morten Øygarden, Håvard Raddum
2025 J jnl
Zeroed Out: Cryptanalysis of Weak PRFs in Alternating Moduli.
IACR Trans. Symmetric Cryptol.
Irati Manterola Ayala, Håvard Raddum
2024 J jnl
Analysis of Multivariate Encryption Schemes: Application to Dob and C
J. Cryptol.
Morten Øygarden, Patrick Felke, Håvard Raddum
2024 J jnl
Analysis of Multivariate Encryption Schemes: Application to Dob and C.
IACR Cryptol. ePrint Arch.
Morten Øygarden, Patrick Felke, Håvard Raddum
2024 — conf
The Algebraic FreeLunch: Efficient Gröbner Basis Attacks Against Arithmetization-Oriented Primitives.
CRYPTO (4)
Augustin Bariant, Aurélien Boeuf, Axel Lemoine, Irati Manterola Ayala, Morten Øygarden, Léo Perrin, Håvard Raddum
2024 J jnl
The Algebraic Freelunch Efficient Gröbner Basis Attacks Against Arithmetization-Oriented Primitives.
IACR Cryptol. ePrint Arch.
Augustin Bariant, Aurélien Boeuf, Axel Lemoine, Irati Manterola Ayala, Morten Øygarden, Léo Perrin, Håvard Raddum
2024 J jnl
Zeroed Out: Cryptanalysis of Weak PRFs in Alternating Moduli.
IACR Cryptol. ePrint Arch.
Irati Manterola Ayala, Håvard Raddum
2023 — conf
Cryptanalysis of Symmetric Primitives over Rings and a Key Recovery Attack on Rubato.
CRYPTO (3)
Lorenzo Grassi, Irati Manterola Ayala, Martha Norberg Hovd, Morten Øygarden, Håvard Raddum, Qingju Wang
2023 J jnl
Cryptanalysis of Symmetric Primitives over Rings and a Key Recovery Attack on Rubato.
IACR Cryptol. ePrint Arch.
Lorenzo Grassi, Irati Manterola Ayala, Martha Norberg Hovd, Morten Øygarden, Håvard Raddum, Qingju Wang
2022 B conf
FASTA - A Stream Cipher for Fast FHE Evaluation.
CT-RSA
Carlos Cid, John Petter Indrøy, Håvard Raddum
2022 J jnl
On the IND-CCA1 Security of FHE Schemes.
Cryptogr.
Prastudy Fauzi, Martha Norberg Hovd, Håvard Raddum
2021 C conf
A Practical Adaptive Key Recovery Attack on the LGM (GSW-like) Cryptosystem.
PQCrypto
Prastudy Fauzi, Martha Norberg Hovd, Håvard Raddum
2021 J jnl
A Practical Adaptive Key Recovery Attack on the LGM (GSW-like) Cryptosystem.
IACR Cryptol. ePrint Arch.
Prastudy Fauzi, Martha Norberg Hovd, Håvard Raddum
2021 — conf
Analysis of Multivariate Encryption Schemes: Application to Dob.
Public Key Cryptography (1)
Morten Øygarden, Patrick Felke, Håvard Raddum
2021 — conf
Cryptanalysis of the GPRS Encryption Algorithms GEA-1 and GEA-2.
EUROCRYPT (2)
Christof Beierle, Patrick Derbez, Gregor Leander, Gaëtan Leurent, Håvard Raddum, Yann Rotella, David Rupprecht, Lukas Stennes
2021 J jnl
Cryptanalysis of the GPRS Encryption Algorithms GEA-1 and GEA-2.
IACR Cryptol. ePrint Arch.
Christof Beierle, Patrick Derbez, Gregor Leander, Gaëtan Leurent, Håvard Raddum, Yann Rotella, David Rupprecht, Lukas Stennes
2021 J jnl
FASTA â€" a stream cipher for fast FHE evaluation.
IACR Cryptol. ePrint Arch.
Carlos Cid, John Petter Indrøy, Håvard Raddum
2021 J jnl
On the IND-CCA1 Security of FHE Schemes.
IACR Cryptol. ePrint Arch.
Prastudy Fauzi, Martha Norberg Hovd, Håvard Raddum
2021 J jnl
Solving non-linear Boolean equation systems by variable elimination.
Appl. Algebra Eng. Commun. Comput.
Bjørn Møller Greve, Øyvind Ytrehus, Håvard Raddum, Gunnar Fløystad
2021 J jnl
Trail Search with CRHS Equations.
IACR Cryptol. ePrint Arch.
John Petter Indrøy, Håvard Raddum
2020 J jnl
Analysis of Multivariate Encryption Schemes: Application to Dob.
IACR Cryptol. ePrint Arch.
Morten Øygarden, Patrick Felke, Håvard Raddum
2020 Misc conf
Boolean Polynomials, BDDs and CRHS Equations - Connecting the Dots with CryptaPath.
SAC
John Petter Indrøy, Nicolas Costes, Håvard Raddum
2020 B conf
Cryptanalysis of the Multivariate Encryption Scheme EFLASH.
CT-RSA
Morten Øygarden, Patrick Felke, Håvard Raddum, Carlos Cid
2020 J jnl
Obtuse Lattice Bases.
CoRR
Kanav Gupta, Mithilesh Kumar, Håvard Raddum
2019 J jnl
Cryptanalysis of the Multivariate Encryption Scheme EFLASH.
IACR Cryptol. ePrint Arch.
Morten Øygarden, Patrick Felke, Håvard Raddum, Carlos Cid
2019 J jnl
Factorization using binary decision diagrams.
Cryptogr. Commun.
Håvard Raddum, Srimathi Varadharajan
2019 J jnl
Variable Elimination - a Tool for Algebraic Cryptanalysis.
IACR Cryptol. ePrint Arch.
Bjørn Møller Greve, Øyvind Ytrehus, Håvard Raddum
2018 B conf
Definitions for Plaintext-Existence Hiding in Cloud Storage.
ARES
Colin Boyd, Gareth T. Davies, Kristian Gjøsteen, Håvard Raddum, Mohsen Toorani
2018 J jnl
Definitions for Plaintext-Existence Hiding in Cloud Storage.
IACR Cryptol. ePrint Arch.
Colin Boyd, Gareth T. Davies, Kristian Gjøsteen, Håvard Raddum, Mohsen Toorani
2018 J jnl
MRHS Solver Based on Linear Algebra and Exhaustive Search.
IACR Cryptol. ePrint Arch.
Håvard Raddum, Pavol Zajac
2018 J jnl
MRHS solver based on linear algebra and exhaustive search.
J. Math. Cryptol.
Håvard Raddum, Pavol Zajac
2018 C conf
Security Notions for Cloud Storage and Deduplication.
ProvSec
Colin Boyd, Gareth T. Davies, Kristian Gjøsteen, Håvard Raddum, Mohsen Toorani
2017 J jnl
Eliminating Variables in Boolean Equation Systems.
CoRR
Bjørn Møller Greve, Håvard Raddum, Gunnar Fløystad, Øyvind Ytrehus
2017 J jnl
Eliminating Variables in Boolean Equation Systems.
IACR Cryptol. ePrint Arch.
Bjørn Møller Greve, Håvard Raddum, Gunnar Fløystad, Øyvind Ytrehus
2017 J jnl
Security notions for cloud storage and deduplication.
IACR Cryptol. ePrint Arch.
Colin Boyd, Gareth T. Davies, Kristian Gjøsteen, Mohsen Toorani, Håvard Raddum
2016 J jnl
Cryptanalysis of 6-round PRINCE using 2 Known Plaintexts.
IACR Cryptol. ePrint Arch.
Shahram Rasoolzadeh, Håvard Raddum
2016 — conf
Cryptanalysis of PRINCE with Minimal Data.
AFRICACRYPT
Shahram Rasoolzadeh, Håvard Raddum
2016 J jnl
Cryptanalysis of PRINCE with Minimal Data.
IACR Cryptol. ePrint Arch.
Shahram Rasoolzadeh, Håvard Raddum
2016 — conf
Faster Key Recovery Attack on Round-Reduced PRINCE.
LightSec
Shahram Rasoolzadeh, Håvard Raddum
2016 J jnl
Faster Key Recovery Attack on Round-Reduced PRINCE.
IACR Cryptol. ePrint Arch.
Shahram Rasoolzadeh, Håvard Raddum
2016 J jnl
Influence of addition modulo 2 n on algebraic attacks.
Cryptogr. Commun.
Oleksandr Kazymyrov, Roman Oliynykov, Håvard Raddum
2016 J jnl
Multidimensional Meet in the Middle Cryptanalysis of KATAN.
IACR Cryptol. ePrint Arch.
Shahram Rasoolzadeh, Håvard Raddum
2016 J jnl
Using Cryptography to Control Your Data at a Distance.
ERCIM News
Colin Boyd, Gareth T. Davies, Kristian Gjøsteen, Håvard Raddum, Mohsen Toorani
2015 — conf
Algebraic Analysis of the Simon Block Cipher Family.
LATINCRYPT
Håvard Raddum
2014 — conf
Algebraic Attacks Using Binary Decision Diagrams.
BalkanCryptSec
Håvard Raddum, Oleksandr Kazymyrov
2012 C conf
Solving Compressed Right Hand Side Equation Systems with Linear Absorption.
SETA
Thorsten Ernst Schilling, Håvard Raddum
2011 Misc conf
Analysis of Trivium Using Compressed Right Hand Side Equations.
ICISC
Thorsten Ernst Schilling, Håvard Raddum
2010 C conf
Security Analysis of Mobile Phones Used as OTP Generators.
WISTP
Håvard Raddum, Lars Hopland Nestås, Kjell Jørgen Hole
2010 C conf
Solving Equation Systems by Agreeing and Learning.
WAIFI
Thorsten Ernst Schilling, Håvard Raddum
2009 Misc conf
Algebraic Analysis of LEX.
AISC
Muhammad Reza Z'aba, Håvard Raddum, Leonie Simpson, Ed Dawson, Matt Henricksen, Kenneth Koon-Ho Wong
2008 A* conf
Bit-Pattern Based Integral Attack.
FSE
Muhammad Reza Z'aba, Håvard Raddum, Matthew Henricksen, Ed Dawson
2008 C conf
On the Number of Linearly Independent Equations Generated by XL.
SETA
Sondre Rønjom, Håvard Raddum
2008 J jnl
Solving Multiple Right Hand Sides linear equations.
Des. Codes Cryptogr.
Håvard Raddum, Igor A. Semaev
2007 Misc conf
An Analysis of the Hermes8 Stream Ciphers.
ACISP
Steve Babbage, Carlos Cid, Norbert Pramstaller, Håvard Raddum
2007 B conf
MRHS Equation Systems.
Selected Areas in Cryptography
Håvard Raddum
2007 J jnl
Solving MRHS linear equations.
IACR Cryptol. ePrint Arch.
Håvard Raddum, Igor A. Semaev
2006 J jnl
An Analysis of the Hermes8 Stream Ciphers.
IACR Cryptol. ePrint Arch.
Steve Babbage, Carlos Cid, Norbert Pramstaller, Håvard Raddum
2006 J jnl
New Technique for Solving Sparse Equation Systems.
IACR Cryptol. ePrint Arch.
Håvard Raddum, Igor A. Semaev
2004 — conf
More Dual Rijndaels.
AES Conference
Håvard Raddum
2004 J jnl
On the computation of coset leaders with high Hamming weight.
Discret. Math.
Håvard Raddum
2004 J jnl
Weaknesses in the temporal key hash of WPA.
ACM SIGMOBILE Mob. Comput. Commun. Rev.
Vebjørn Moen, Håvard Raddum, Kjell Jørgen Hole
2003 A* conf
Cryptanalysis of IDEA-X/2.
FSE
Håvard Raddum
2001 B conf
A Differential Attack on Reduced-Round SC2000.
Selected Areas in Cryptography
Håvard Raddum, Lars R. Knudsen