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2020 – today
- 2024
[j24]Augustin Bariant, Jules Baudrin, Gaëtan Leurent, Clara Pernot, Léo Perrin, Thomas Peyrin:
Fast AES-Based Universal Hash Functions and MACs Featuring LeMac and PetitMac. IACR Trans. Symmetric Cryptol. 2024(2): 35-67 (2024)- [c20]Augustin Bariant, Aurélien Boeuf, Axel Lemoine, Irati Manterola Ayala, Morten Øygarden, Léo Perrin, Håvard Raddum:
The Algebraic FreeLunch: Efficient Gröbner Basis Attacks Against Arithmetization-Oriented Primitives. CRYPTO (4) 2024: 139-173 - [i39]Augustin Bariant, Aurélien Boeuf, Axel Lemoine, Irati Manterola Ayala, Morten Øygarden, Léo Perrin, Håvard Raddum:
The Algebraic Freelunch Efficient Gröbner Basis Attacks Against Arithmetization-Oriented Primitives. IACR Cryptol. ePrint Arch. 2024: 347 (2024) - [i38]Léo Perrin:
Security Analysis of XHASH8/12. IACR Cryptol. ePrint Arch. 2024: 605 (2024) - [i37]Jules Baudrin, Christof Beierle, Patrick Felke, Gregor Leander, Patrick Neumann, Léo Perrin, Lukas Stennes:
Commutative Cryptanalysis as a Generalization of Differential Cryptanalysis. IACR Cryptol. ePrint Arch. 2024: 1678 (2024) - 2023
- [j23]Clémence Bouvier
, Anne Canteaut, Léo Perrin:
On the algebraic degree of iterated power functions. Des. Codes Cryptogr. 91(3): 997-1033 (2023) - [j22]Aurélien Boeuf, Anne Canteaut, Léo Perrin:
Propagation of Subspaces in Primitives with Monomial Sboxes: Applications to Rescue and Variants of the AES. IACR Trans. Symmetric Cryptol. 2023(4): 270-298 (2023) - [j21]Jules Baudrin, Patrick Felke, Gregor Leander, Patrick Neumann, Léo Perrin, Lukas Stennes:
Commutative Cryptanalysis Made Practical. IACR Trans. Symmetric Cryptol. 2023(4): 299-329 (2023) - [c19]Clémence Bouvier, Pierre Briaud, Pyrros Chaidos, Léo Perrin, Robin Salen, Vesselin Velichkov, Danny Willems:
New Design Techniques for Efficient Arithmetization-Oriented Hash Functions: ttAnemoi Permutations and ttJive Compression Mode. CRYPTO (3) 2023: 507-539 - 2022
- [j20]Yuyin Yu, Léo Perrin:
Constructing more quadratic APN functions with the QAM method. Cryptogr. Commun. 14(6): 1359-1369 (2022) - [j19]Christof Beierle, Gregor Leander, Léo Perrin:
Trims and extensions of quadratic APN functions. Des. Codes Cryptogr. 90(4): 1009-1036 (2022) - [j18]Christof Beierle, Claude Carlet, Gregor Leander, Léo Perrin:
A further study of quadratic APN permutations in dimension nine. Finite Fields Their Appl. 81: 102049 (2022) - [j17]Anne Canteaut, Alain Couvreur, Léo Perrin:
Recovering or Testing Extended-Affine Equivalence. IEEE Trans. Inf. Theory 68(9): 6187-6206 (2022) - [j16]Augustin Bariant, Clémence Bouvier, Gaëtan Leurent, Léo Perrin:
Algebraic Attacks against Some Arithmetization-Oriented Primitives. IACR Trans. Symmetric Cryptol. 2022(3): 73-101 (2022) - [j15]Jules Baudrin, Anne Canteaut, Léo Perrin:
Practical Cube Attack against Nonce-Misused Ascon. IACR Trans. Symmetric Cryptol. 2022(4): 120-144 (2022) - [d3]Christof Beierle, Gregor Leander, Léo Perrin:
Quadratic APN Extensions. Version 2.0. Zenodo, 2022 [all versions]
- [d2]Christof Beierle, Gregor Leander, Léo Perrin:
Supplementary code to "Trims and extensions of quadratic APN functions". Zenodo, 2022 - [i36]Clémence Bouvier, Anne Canteaut, Léo Perrin:
On the Algebraic Degree of Iterated Power Functions. IACR Cryptol. ePrint Arch. 2022: 366 (2022) - [i35]Clémence Bouvier, Pierre Briaud, Pyrros Chaidos, Léo Perrin, Vesselin Velichkov:
Anemoi: Exploiting the Link between Arithmetization-Orientation and CCZ-Equivalence. IACR Cryptol. ePrint Arch. 2022: 840 (2022) - 2021
- [j14]Antonio Flórez-Gutiérrez, Gaëtan Leurent, María Naya-Plasencia, Léo Perrin, André Schrottenloher, Ferdinand Sibleyras:
Internal Symmetries and Linear Properties: Full-permutation Distinguishers and Improved Collisions on Gimli. J. Cryptol. 34(4): 45 (2021) - [j13]Olivier Bronchain, Sebastian Faust, Virginie Lallemand, Gregor Leander, Léo Perrin, François-Xavier Standaert:
MOE: Multiplication Operated Encryption with Trojan Resilience. IACR Trans. Symmetric Cryptol. 2021(1): 78-129 (2021) - [d1]Christof Beierle, Gregor Leander, Léo Perrin:
Quadratic APN Extensions. Version 1.0. Zenodo, 2021 [all versions] - [i34]Anne Canteaut, Alain Couvreur, Léo Perrin:
Recovering or Testing Extended-Affine Equivalence. CoRR abs/2103.00078 (2021) - [i33]Christof Beierle, Claude Carlet, Gregor Leander, Léo Perrin:
A Further Study of Quadratic APN Permutations in Dimension Nine. CoRR abs/2104.08008 (2021) - [i32]Christof Beierle, Gregor Leander, Léo Perrin:
Trims and Extensions of Quadratic APN Functions. CoRR abs/2108.13280 (2021) - [i31]Anne Canteaut, Alain Couvreur, Léo Perrin:
Recovering or Testing Extended-Affine Equivalence. IACR Cryptol. ePrint Arch. 2021: 225 (2021) - [i30]Yuyin Yu, Léo Perrin:
Constructing More Quadratic APN Functions with the QAM Method. IACR Cryptol. ePrint Arch. 2021: 574 (2021) - 2020
- [j12]Shizhu Tian, Christina Boura, Léo Perrin:
Boomerang uniformity of popular S-box constructions. Des. Codes Cryptogr. 88(9): 1959-1989 (2020) - [j11]Patrick Derbez, Léo Perrin:
Meet-in-the-Middle Attacks and Structural Analysis of Round-Reduced PRINCE. J. Cryptol. 33(3): 1184-1215 (2020) - [j10]Anne Canteaut, Sébastien Duval, Gaëtan Leurent, María Naya-Plasencia, Léo Perrin, Thomas Pornin, André Schrottenloher:
Saturnin: a suite of lightweight symmetric algorithms for post-quantum security. IACR Trans. Symmetric Cryptol. 2020(S1): 160-207 (2020) - [j9]Christof Beierle, Alex Biryukov, Luan Cardoso dos Santos, Johann Großschädl, Léo Perrin, Aleksei Udovenko, Vesselin Velichkov, Qingju Wang:
Lightweight AEAD and Hashing using the Sparkle Permutation Family. IACR Trans. Symmetric Cryptol. 2020(S1): 208-261 (2020) - [c18]Antonio Flórez-Gutiérrez, Gaëtan Leurent, María Naya-Plasencia, Léo Perrin, André Schrottenloher, Ferdinand Sibleyras:
New Results on Gimli: Full-Permutation Distinguishers and Improved Collisions. ASIACRYPT (1) 2020: 33-63 - [c17]Tim Beyne, Anne Canteaut, Itai Dinur, Maria Eichlseder, Gregor Leander, Gaëtan Leurent, María Naya-Plasencia, Léo Perrin, Yu Sasaki, Yosuke Todo, Friedrich Wiemer:
Out of Oddity - New Cryptanalytic Techniques Against Symmetric Primitives Optimized for Integrity Proof Systems. CRYPTO (3) 2020: 299-328 - [c16]Patrick Derbez, Paul Huynh, Virginie Lallemand, María Naya-Plasencia, Léo Perrin, André Schrottenloher:
Cryptanalysis Results on Spook - Bringing Full-Round Shadow-512 to the Light. CRYPTO (3) 2020: 359-388 - [c15]Christof Beierle, Alex Biryukov, Luan Cardoso dos Santos, Johann Großschädl, Léo Perrin, Aleksei Udovenko, Vesselin Velichkov, Qingju Wang:
Alzette: A 64-Bit ARX-box - (Feat. CRAX and TRAX). CRYPTO (3) 2020: 419-448 - [c14]Faruk Göloglu, Lukas Kölsch, Gohar M. Kyureghyan, Léo Perrin:
On Subspaces of Kloosterman Zeros and Permutations of the Form L1(x-1)+L2(x). WAIFI 2020: 207-221 - [i29]Faruk Göloglu, Lukas Kölsch, Gohar M. Kyureghyan, Léo Perrin:
On subspaces of Kloosterman zeros and permutations of the form L1(x-1)+L2(x). CoRR abs/2003.14068 (2020) - [i28]Tim Beyne, Anne Canteaut, Itai Dinur, Maria Eichlseder, Gregor Leander, Gaëtan Leurent, María Naya-Plasencia, Léo Perrin, Yu Sasaki, Yosuke Todo, Friedrich Wiemer:
Out of Oddity - New Cryptanalytic Techniques against Symmetric Primitives Optimized for Integrity Proof Systems. IACR Cryptol. ePrint Arch. 2020: 188 (2020) - [i27]Patrick Derbez, Paul Huynh, Virginie Lallemand, María Naya-Plasencia, Léo Perrin, André Schrottenloher:
Cryptanalysis Results on Spook. IACR Cryptol. ePrint Arch. 2020: 309 (2020) - [i26]Antonio Flórez-Gutiérrez, Gaëtan Leurent, María Naya-Plasencia, Léo Perrin, André Schrottenloher, Ferdinand Sibleyras:
New results on Gimli: full-permutation distinguishers and improved collisions. IACR Cryptol. ePrint Arch. 2020: 744 (2020) - [i25]Tim Beyne, Anne Canteaut, Gregor Leander, María Naya-Plasencia, Léo Perrin, Friedrich Wiemer:
On the security of the Rescue hash function. IACR Cryptol. ePrint Arch. 2020: 820 (2020)
2010 – 2019
- 2019
- [j8]Anne Canteaut, Léo Perrin, Shizhu Tian:
If a generalised butterfly is APN then it operates on 6 bits. Cryptogr. Commun. 11(6): 1147-1164 (2019) - [j7]Anne Canteaut, Léo Perrin:
On CCZ-equivalence, extended-affine equivalence, and function twisting. Finite Fields Their Appl. 56: 209-246 (2019) - [j6]Daniel Dinu, Yann Le Corre, Dmitry Khovratovich, Léo Perrin, Johann Großschädl, Alex Biryukov:
Triathlon of lightweight block ciphers for the Internet of things. J. Cryptogr. Eng. 9(3): 283-302 (2019) - [j5]Léo Perrin:
Partitions in the S-Box of Streebog and Kuznyechik. IACR Trans. Symmetric Cryptol. 2019(1): 302-329 (2019) - [c13]Xavier Bonnetain, Léo Perrin, Shizhu Tian:
Anomalies and Vector Space Search: Tools for S-Box Analysis. ASIACRYPT (1) 2019: 196-223 - [c12]Martin R. Albrecht, Lorenzo Grassi, Léo Perrin, Sebastian Ramacher, Christian Rechberger, Dragos Rotaru, Arnab Roy, Markus Schofnegger:
Feistel Structures for MPC, and More. ESORICS (2) 2019: 151-171 - [c11]Orr Dunkelman, Léo Perrin:
Adapting Rigidity to Symmetric Cryptography: Towards "Unswerving" Designs. SSR 2019: 69-80 - [i24]Léo Perrin:
Partitions in the S-Box of Streebog and Kuznyechik. IACR Cryptol. ePrint Arch. 2019: 92 (2019) - [i23]Léo Perrin:
Probability 1 Iterated Differential in the SNEIK Permutation. IACR Cryptol. ePrint Arch. 2019: 374 (2019) - [i22]Martin R. Albrecht, Lorenzo Grassi, Léo Perrin, Sebastian Ramacher, Christian Rechberger, Dragos Rotaru, Arnab Roy, Markus Schofnegger:
Feistel Structures for MPC, and More. IACR Cryptol. ePrint Arch. 2019: 397 (2019) - [i21]Xavier Bonnetain, Léo Perrin, Shizhu Tian:
Anomalies and Vector Space Search: Tools for S-Box Reverse-Engineering. IACR Cryptol. ePrint Arch. 2019: 528 (2019) - [i20]Shizhu Tian, Christina Boura, Léo Perrin:
Boomerang Uniformity of Popular S-box Constructions. IACR Cryptol. ePrint Arch. 2019: 1002 (2019) - [i19]Orr Dunkelman, Léo Perrin:
Adapting Rigidity to Symmetric Cryptography: Towards "Unswerving" Designs. IACR Cryptol. ePrint Arch. 2019: 1187 (2019) - [i18]Christof Beierle, Alex Biryukov, Luan Cardoso dos Santos, Johann Großschädl, Léo Perrin, Aleksei Udovenko, Vesselin Velichkov, Qingju Wang:
Alzette: A 64-bit ARX-box. IACR Cryptol. ePrint Arch. 2019: 1378 (2019) - 2018
- [i17]Anne Canteaut, Léo Perrin:
On CCZ-Equivalence, Extended-Affine Equivalence, and Function Twisting. IACR Cryptol. ePrint Arch. 2018: 713 (2018) - [i16]Anne Canteaut, Léo Perrin, Shizhu Tian:
If a Generalised Butterfly is APN then it Operates on 6 Bits. IACR Cryptol. ePrint Arch. 2018: 1036 (2018) - 2017
- [b1]Léo Perrin:
Cryptanalysis, Reverse-Engineering and Design of Symmetric Cryptographic Algorithms. University of Luxembourg, 2017 - [j4]Anne Canteaut, Sébastien Duval, Léo Perrin:
A Generalisation of Dillon's APN Permutation With the Best Known Differential and Nonlinear Properties for All Fields of Size 24k+2. IEEE Trans. Inf. Theory 63(11): 7575-7591 (2017) - [c10]Alex Biryukov, Léo Perrin:
Symmetrically and Asymmetrically Hard Cryptography. ASIACRYPT (3) 2017: 417-445 - [i15]Alex Biryukov, Léo Perrin:
Symmetrically and Asymmetrically Hard Cryptography. IACR Cryptol. ePrint Arch. 2017: 414 (2017) - [i14]Alex Biryukov, Léo Perrin:
State of the Art in Lightweight Symmetric Cryptography. IACR Cryptol. ePrint Arch. 2017: 511 (2017) - [i13]Léo Perrin, Angela Promitzer, Sebastian Ramacher, Christian Rechberger:
Improvements to the Linear Layer of LowMC: A Faster Picnic. IACR Cryptol. ePrint Arch. 2017: 1148 (2017) - 2016
- [j3]Léo Perrin, Aleksei Udovenko:
Exponential S-Boxes: a Link Between the S-Boxes of BelT and Kuznyechik/Streebog. IACR Trans. Symmetric Cryptol. 2016(2): 99-124 (2016) - [j2]Alex Biryukov, Dmitry Khovratovich, Léo Perrin:
Multiset-Algebraic Cryptanalysis of Reduced Kuznyechik, Khazad, and secret SPNs. IACR Trans. Symmetric Cryptol. 2016(2): 226-247 (2016) - [c9]Daniel Dinu, Léo Perrin, Aleksei Udovenko, Vesselin Velichkov, Johann Großschädl, Alex Biryukov:
Design Strategies for ARX with Provable Bounds: Sparx and LAX. ASIACRYPT (1) 2016: 484-513 - [c8]Léo Perrin, Aleksei Udovenko, Alex Biryukov:
Cryptanalysis of a Theorem: Decomposing the Only Known Solution to the Big APN Problem. CRYPTO (2) 2016: 93-122 - [c7]Alex Biryukov, Léo Perrin, Aleksei Udovenko:
Reverse-Engineering the S-Box of Streebog, Kuznyechik and STRIBOBr1. EUROCRYPT (1) 2016: 372-402 - [c6]Léo Perrin, Aleksei Udovenko:
Algebraic Insights into the Secret Feistel Network. FSE 2016: 378-398 - [i12]Alex Biryukov, Léo Perrin, Aleksei Udovenko:
Reverse-Engineering the S-Box of Streebog, Kuznyechik and STRIBOBr1. IACR Cryptol. ePrint Arch. 2016: 71 (2016) - [i11]Léo Perrin, Aleksei Udovenko:
Algebraic Insights into the Secret Feistel Network (Full version). IACR Cryptol. ePrint Arch. 2016: 398 (2016) - [i10]Léo Perrin, Aleksei Udovenko, Alex Biryukov:
Cryptanalysis of a Theorem: Decomposing the Only Known Solution to the Big APN Problem (Full Version). IACR Cryptol. ePrint Arch. 2016: 539 (2016) - [i9]Anne Canteaut, Sébastien Duval, Léo Perrin:
A generalisation of Dillon's APN permutation with the best known differential and linear properties for all fields of size 24k+2. IACR Cryptol. ePrint Arch. 2016: 887 (2016) - [i8]Daniel Dinu, Léo Perrin, Aleksei Udovenko, Vesselin Velichkov, Johann Großschädl, Alex Biryukov:
Design Strategies for ARX with Provable Bounds: SPARX and LAX (Full Version). IACR Cryptol. ePrint Arch. 2016: 984 (2016) - 2015
- [c5]Alex Biryukov, Léo Perrin:
On Reverse-Engineering S-Boxes with Hidden Design Criteria or Structure. CRYPTO (1) 2015: 116-140 - [c4]Alex Biryukov, Patrick Derbez, Léo Perrin:
Differential Analysis and Meet-in-the-Middle Attack Against Round-Reduced TWINE. FSE 2015: 3-27 - [c3]Patrick Derbez, Léo Perrin:
Meet-in-the-Middle Attacks and Structural Analysis of Round-Reduced PRINCE. FSE 2015: 190-216 - [c2]Alex Biryukov, Gaëtan Leurent, Léo Perrin:
Cryptanalysis of Feistel Networks with Secret Round Functions. SAC 2015: 102-121 - [i7]Daniel Dinu, Yann Le Corre, Dmitry Khovratovich, Léo Perrin, Johann Großschädl, Alex Biryukov:
Triathlon of Lightweight Block Ciphers for the Internet of Things. IACR Cryptol. ePrint Arch. 2015: 209 (2015) - [i6]Patrick Derbez, Léo Perrin:
Meet-in-the-Middle Attacks and Structural Analysis of Round-Reduced PRINCE. IACR Cryptol. ePrint Arch. 2015: 239 (2015) - [i5]Alex Biryukov, Patrick Derbez, Léo Perrin:
Differential Analysis and Meet-in-the-Middle Attack against Round-Reduced TWINE. IACR Cryptol. ePrint Arch. 2015: 240 (2015) - [i4]Alex Biryukov, Gaëtan Leurent, Léo Perrin:
Cryptanalysis of Feistel Networks with Secret Round Functions. IACR Cryptol. ePrint Arch. 2015: 723 (2015) - [i3]Alex Biryukov, Léo Perrin, Aleksei Udovenko:
The Secret Structure of the S-Box of Streebog, Kuznechik and Stribob. IACR Cryptol. ePrint Arch. 2015: 812 (2015) - [i2]Alex Biryukov, Léo Perrin:
On Reverse-Engineering S-Boxes with Hidden Design Criteria or Structure. IACR Cryptol. ePrint Arch. 2015: 976 (2015) - 2014
- [j1]Céline Blondeau, Léo Perrin:
More differentially 6-uniform power functions. Des. Codes Cryptogr. 73(2): 487-505 (2014) - [c1]Léo Perrin, Dmitry Khovratovich:
Collision Spectrum, Entropy Loss, T-Sponges, and Cryptanalysis of GLUON-64. FSE 2014: 82-103 - [i1]Léo Perrin, Dmitry Khovratovich:
Collision Spectrum, Entropy Loss, T-Sponges, and Cryptanalysis of GLUON-64. IACR Cryptol. ePrint Arch. 2014: 223 (2014)
Coauthor Index
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