Christina Boura

66 papers A* 3B 2Misc 2Journal 43Unranked 14
YearRankTypeTitle / Venue / Authors
2026 J jnl
Editorial: WCC 2024 - Workshop on coding and cryptography.
Des. Codes Cryptogr.
Daniele Bartoli, Christina Boura, Alain Couvreur, María Naya-Plasencia
2026 J jnl
Model Extraction of Convolutional Neural Networks with Max-Pooling.
IACR Cryptol. ePrint Arch.
Haolin Liu, Adrien Siproudhis, Christina Boura, Thomas Peyrin
2026 J jnl
Navigating the Deep: End-to-End Extraction on Deep Neural Networks.
IACR Cryptol. ePrint Arch.
Haolin Liu, Adrien Siproudhis, Samuel Experton, Peter Lorenz, Christina Boura, Thomas Peyrin
2026 Misc ed.
Selected Areas in Cryptography - SAC 2025 - 32nd International Conference, Toronto, ON, Canada, August 13-15, 2025, Revised Selected Papers
SAC
Christina Boura, Atefeh Mashatan, Ali Miri
2025 J jnl
A note on a recent attack against SPEEDY-7-192.
IACR Cryptol. ePrint Arch.
Christina Boura, Patrick Derbez, Baptiste Germon, Rachelle Heim Boissier, María Naya-Plasencia
2025 J jnl
Extending the Quasidifferential Framework: From Fixed-Key to Expected Differential Probability.
IACR Trans. Symmetric Cryptol.
Christina Boura, Patrick Derbez, Baptiste Germon
2025 J jnl
Navigating the Deep: Signature Extraction on Deep Neural Networks.
CoRR
Haolin Liu, Adrien Siproudhis, Samuel Experton, Peter Lorenz, Christina Boura, Thomas Peyrin
2025 — conf
SPEEDY: Caught at Last.
ASIACRYPT (1)
Christina Boura, Patrick Derbez, Baptiste Germon, Rachelle Heim Boissier, María Naya-Plasencia
2025 J jnl
SPEEDY: Caught at Last.
IACR Cryptol. ePrint Arch.
Christina Boura, Patrick Derbez, Baptiste Germon, Rachelle Heim Boissier, María Naya-Plasencia
2025 J jnl
SoK: On Shallow Weak PRFs A Common Symmetric Building Block for MPC Protocols.
IACR Trans. Symmetric Cryptol.
Christina Boura, Geoffroy Couteau, Léo Perrin, Yann Rotella
2025 — conf
Transistor: a TFHE-Friendly Stream Cipher.
CRYPTO (5)
Jules Baudrin, Sonia Belaïd, Nicolas Bon, Christina Boura, Anne Canteaut, Gaëtan Leurent, Pascal Paillier, Léo Perrin, Matthieu Rivain, Yann Rotella, Samuel Tap
2025 J jnl
Transistor: a TFHE-friendly Stream Cipher.
IACR Cryptol. ePrint Arch.
Jules Baudrin, Sonia Belaïd, Nicolas Bon, Christina Boura, Anne Canteaut, Gaëtan Leurent, Pascal Paillier, Léo Perrin, Matthieu Rivain, Yann Rotella, Samuel Tap
2024 — conf
A Generic Algorithm for Efficient Key Recovery in Differential Attacks - and its Associated Tool.
EUROCRYPT (1)
Christina Boura, Nicolas David, Patrick Derbez, Rachelle Heim Boissier, María Naya-Plasencia
2024 J jnl
A generic algorithm for efficient key recovery in differential attacks - and its associated tool.
IACR Cryptol. ePrint Arch.
Christina Boura, Nicolas David, Patrick Derbez, Rachelle Heim Boissier, María Naya-Plasencia
2024 — conf
Alternative Key Schedules for the AES.
ACNS (2)
Christina Boura, Patrick Derbez, Margot Funk
2024 J jnl
Alternative Key Schedules for the AES.
IACR Cryptol. ePrint Arch.
Christina Boura, Patrick Derbez, Margot Funk
2024 J jnl
Cryptanalysis of Full-Round BipBip.
IACR Trans. Symmetric Cryptol.
Jinliang Wang, Christina Boura, Patrick Derbez, Kai Hu, Muzhou Li, Meiqin Wang
2024 — conf
Multiple-Tweak Differential Attack Against SCARF.
ASIACRYPT (7)
Christina Boura, Shahram Rasoolzadeh, Dhiman Saha, Yosuke Todo
2024 J jnl
Multiple-Tweak Differential Attack Against SCARF.
IACR Cryptol. ePrint Arch.
Christina Boura, Shahram Rasoolzadeh, Dhiman Saha, Yosuke Todo
2024 J jnl
Preface to Volume 2024, Issue 1.
IACR Trans. Symmetric Cryptol.
Christina Boura, Kazuhiko Minematsu
2023 — conf
Better Steady than Speedy: Full Break of SPEEDY-7-192.
EUROCRYPT (4)
Christina Boura, Nicolas David, Rachelle Heim Boissier, María Naya-Plasencia
2023 — conf
Differential Meet-In-The-Middle Cryptanalysis.
CRYPTO (3)
Christina Boura, Nicolas David, Patrick Derbez, Gregor Leander, María Naya-Plasencia
2023 J jnl
Differential analysis of the ternary hash function Troika.
IACR Cryptol. ePrint Arch.
Christina Boura, Margot Funk, Yann Rotella
2023 — book
On the security of symmetric primitives and the properties of their inner components.
Christina Boura
2023 J jnl
Preface to Volume 2023, Issue 1.
IACR Trans. Symmetric Cryptol.
Christina Boura, Bart Mennink
2023 J jnl
Related-Key Differential Analysis of the AES.
IACR Trans. Symmetric Cryptol.
Christina Boura, Patrick Derbez, Margot Funk
2022 J jnl
Better Steady than Speedy: Full break of SPEEDY-7-192.
IACR Cryptol. ePrint Arch.
Christina Boura, Nicolas David, Rachelle Heim Boissier, María Naya-Plasencia
2022 — conf
Breaking Panther.
AFRICACRYPT
Christina Boura, Rachelle Heim Boissier, Yann Rotella
2022 J jnl
Breaking Panther.
IACR Cryptol. ePrint Arch.
Christina Boura, Rachelle Heim Boissier, Yann Rotella
2022 Misc conf
Differential Analysis of the Ternary Hash Function Troika.
SAC
Christina Boura, Margot Funk, Yann Rotella
2022 J jnl
Differential Meet-In-The-Middle Cryptanalysis.
IACR Cryptol. ePrint Arch.
Christina Boura, Nicolas David, Patrick Derbez, Gregor Leander, María Naya-Plasencia
2020 J jnl
Boomerang uniformity of popular S-box constructions.
Des. Codes Cryptogr.
Shizhu Tian, Christina Boura, Léo Perrin
2020 J jnl
CHIMERA: Combining Ring-LWE-based Fully Homomorphic Encryption Schemes.
J. Math. Cryptol.
Christina Boura, Nicolas Gama, Mariya Georgieva, Dimitar Jetchev
2020 J jnl
Efficient MILP Modelings for Sboxes and Linear Layers of SPN ciphers.
IACR Trans. Symmetric Cryptol.
Christina Boura, Daniel Coggia
2020 J jnl
The BMM symmetrising trace conjecture for groups
J. Symb. Comput.
Christina Boura, Eirini Chavli, Maria Chlouveraki, Konstantinos Karvounis
2019 J jnl
A General Proof Framework for Recent AES Distinguishers.
IACR Cryptol. ePrint Arch.
Christina Boura, Anne Canteaut, Daniel Coggia
2019 J jnl
A General Proof Framework for Recent AES Distinguishers.
IACR Trans. Symmetric Cryptol.
Christina Boura, Anne Canteaut, Daniel Coggia
2019 J jnl
Boomerang Uniformity of Popular S-box Constructions.
IACR Cryptol. ePrint Arch.
Shizhu Tian, Christina Boura, Léo Perrin
2019 — conf
Simulating Homomorphic Evaluation of Deep Learning Predictions.
CSCML
Christina Boura, Nicolas Gama, Mariya Georgieva, Dimitar Jetchev
2019 J jnl
Simulating Homomorphic Evaluation of Deep Learning Predictions.
IACR Cryptol. ePrint Arch.
Christina Boura, Nicolas Gama, Mariya Georgieva, Dimitar Jetchev
2019 J jnl
Two notions of differential equivalence on Sboxes.
Des. Codes Cryptogr.
Christina Boura, Anne Canteaut, Jérémy Jean, Valentin Suder
2018 J jnl
Chimera: a unified framework for B/FV, TFHE and HEAAN fully homomorphic encryption and predictions for deep learning.
IACR Cryptol. ePrint Arch.
Christina Boura, Nicolas Gama, Mariya Georgieva
2018 — conf
High-Precision Privacy-Preserving Real-Valued Function Evaluation.
Financial Cryptography
Christina Boura, Ilaria Chillotti, Nicolas Gama, Dimitar Jetchev, Stanislav Peceny, Alexander Petric
2018 J jnl
Making the Impossible Possible.
J. Cryptol.
Christina Boura, Virginie Lallemand, María Naya-Plasencia, Valentin Suder
2018 J jnl
On the Boomerang Uniformity of Cryptographic Sboxes.
IACR Trans. Symmetric Cryptol.
Christina Boura, Anne Canteaut
2018 J jnl
Two Notions of Differential Equivalence on Sboxes.
IACR Cryptol. ePrint Arch.
Christina Boura, Anne Canteaut, Jérémy Jean, Valentin Suder
2017 J jnl
High-Precision Privacy-Preserving Real-Valued Function Evaluation.
IACR Cryptol. ePrint Arch.
Christina Boura, Ilaria Chillotti, Nicolas Gama, Dimitar Jetchev, Stanislav Peceny, Alexander Petric
2017 J jnl
Reflection ciphers.
Des. Codes Cryptogr.
Christina Boura, Anne Canteaut, Lars R. Knudsen, Gregor Leander
2016 — conf
Another View of the Division Property.
CRYPTO (1)
Christina Boura, Anne Canteaut
2016 J jnl
Another view of the division property.
IACR Cryptol. ePrint Arch.
Christina Boura, Anne Canteaut
2016 A* conf
Key Recovery Attack Against 2.5-Round \pi -Cipher.
FSE
Christina Boura, Avik Chakraborti, Gaëtan Leurent, Goutam Paul, Dhiman Saha, Hadi Soleimany, Valentin Suder
2016 J jnl
Key Recovery Attack against 2.5-round pi-Cipher.
IACR Cryptol. ePrint Arch.
Christina Boura, Avik Chakraborti, Gaëtan Leurent, Goutam Paul, Dhiman Saha, Hadi Soleimany, Valentin Suder
2014 J jnl
Improved Impossible Differential Attacks against Round-Reduced LBlock.
IACR Cryptol. ePrint Arch.
Christina Boura, Marine Minier, María Naya-Plasencia, Valentin Suder
2014 J jnl
Scrutinizing and Improving Impossible Differential Attacks: Applications to CLEFIA, Camellia, LBlock and Simon (Full Version).
IACR Cryptol. ePrint Arch.
Christina Boura, María Naya-Plasencia, Valentin Suder
2014 — conf
Scrutinizing and Improving Impossible Differential Attacks: Applications to CLEFIA, Camellia, LBlock and Simon.
ASIACRYPT (1)
Christina Boura, María Naya-Plasencia, Valentin Suder
2013 A* conf
A New Criterion for Avoiding the Propagation of Linear Relations Through an Sbox.
FSE
Christina Boura, Anne Canteaut
2013 J jnl
A new criterion for avoiding the propagation of linear relations through an Sbox (Full version).
IACR Cryptol. ePrint Arch.
Christina Boura, Anne Canteaut
2013 — conf
Key Difference Invariant Bias in Block Ciphers.
ASIACRYPT (1)
Andrey Bogdanov, Christina Boura, Vincent Rijmen, Meiqin Wang, Long Wen, Jingyuan Zhao
2013 J jnl
On the Influence of the Algebraic Degree of F
IEEE Trans. Inf. Theory
Christina Boura, Anne Canteaut
2012 — —
Analyse de fonctions de hachage cryptographiques. (Analysis of cryptographic hash functions).
Christina Boura
2012 — conf
Side-Channel Analysis of Grøstl and Skein.
IEEE Symposium on Security and Privacy Workshops
Christina Boura, Sylvain Lévêque, David Vigilant
2011 A* conf
Higher-Order Differential Properties of Keccak and
FSE
Christina Boura, Anne Canteaut, Christophe De Cannière
2011 J jnl
On the influence of the algebraic degree of F
IACR Cryptol. ePrint Arch.
Christina Boura, Anne Canteaut
2010 B conf
A zero-sum property for the KECCAK-f permutation with 18 rounds.
ISIT
Christina Boura, Anne Canteaut
2010 J jnl
Higher-order differential properties of Keccak and Luffa.
IACR Cryptol. ePrint Arch.
Christina Boura, Anne Canteaut, Christophe De Cannière
2010 B conf
Zero-Sum Distinguishers for Iterated Permutations and Application to Keccak-
Selected Areas in Cryptography
Christina Boura, Anne Canteaut