Keyword: Side-channel

2024

Breaking DPA-protected Kyber via the pair-pointwise multiplication
Estuardo Alpirez Bock, Gustavo Banegas, Chris Brzuska, Lukasz Chmielewski, Kirthivaasan Puniamurthy and Milan Šorf,
Applied Cryptography and Network Security, Springer Nature, 2024.
Keywords: pqc, side-channel, BibTeX

@Article{2024-acns-bock,
  title = {Breaking DPA-protected Kyber via the pair-pointwise multiplication},
  author = {Estuardo Alpirez Bock and Gustavo Banegas and Chris Brzuska and Lukasz Chmielewski and Kirthivaasan Puniamurthy and Milan Šorf},
  booktitle = {Applied Cryptography and Network Security},
  publisher = {Springer Nature},
  year = {2024},
  keywords = {PQC, side-channel},
}

CNN architecture extraction on edge GPU
Péter Horváth, Lukasz Chmielewski, Lejla Batina, Léo Weissbart and Yuval Yarom,
Artificial Intelligence in Hardware Security (AIHWS) Workshop affiliated with ACNS, Springer Nature, 2024.
Keywords: side-channel, BibTeX

@InProceedings{2024-aihws-horvath,
  title = {{CNN} architecture extraction on edge {GPU}},
  author = {Péter Horváth and Lukasz Chmielewski and Lejla Batina and Léo Weissbart and Yuval Yarom},
  booktitle = {Artificial Intelligence in Hardware Security (AIHWS) Workshop affiliated with ACNS},
  publisher = {Springer Nature},
  year = {2024},
  keywords = {side-channel},
}

pyecsca: Reverse engineering black-box elliptic curve cryptography via side-channel analysis
Jan Jancar, Vojtech Suchanek, Petr Svenda, Vladimir Sedlacek and Lukasz Chmielewski,
IACR Transactions on Cryptographic Hardware and Embedded Systems, Ruhr-University of Bochum, 2024, 355–381.
Keywords: side-channel, ecc, pre-print PDF, DOI website, paper website, BibTeX

@InProceedings{2024-ches-jancar,
  title = {pyecsca: Reverse engineering black-box elliptic curve cryptography via side-channel analysis},
  author = {Jan Jancar and Vojtech Suchanek and Petr Svenda and Vladimir Sedlacek and Lukasz Chmielewski},
  booktitle = {IACR Transactions on Cryptographic Hardware and Embedded Systems},
  publisher = {Ruhr-University of Bochum},
  year = {2024},
  keywords = {side-channel,ecc},
  doi = {10.46586/tches.v2024.i4.355-381},
  url = {https://tches.iacr.org/index.php/TCHES/article/view/11796},
  pages = {355–381},
}

Details

“These results must be false”: A usability evaluation of constant-time analysis tools
Marcel Fourné, Daniel De Almeida Braga, Jan Jancar, Mohamed Sabt, Peter Schwabe, Gilles Barthe, Pierre-Alain Fouque and Yasemin Acar,
Proceedings of the 33rd USENIX Security Symposium, USENIX Association, 2024, to appear.
Keywords: constant-time, cryptoimplementations, usablesec, libraries, side-channel, pre-print PDF, BibTeX

@InProceedings{2024-usenix-jancar,
  title = {“These results must be false”: A usability evaluation of constant-time analysis tools},
  author = {Marcel Fourné and Daniel De Almeida Braga and Jan Jancar and Mohamed Sabt and Peter Schwabe and Gilles Barthe and Pierre-Alain Fouque and Yasemin Acar},
  booktitle = {Proceedings of the 33rd USENIX Security Symposium},
  pages = {to appear},
  publisher = {USENIX Association},
  year = {2024},
  keywords = {constant-time, cryptoimplementations, usablesec, libraries, side-channel},
}

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2023

Optical Cryptanalysis: Recovering Cryptographic Keys from Power LED Light Fluctuations
Ben Nassi, Ofek Vayner, Etay Iluz, Dudi Nassi, Or Hai Cohen, Jan Jancar, Daniel Genkin, Eran Tromer, Boris Zadov and Yuval Elovici,
30th ACM Conference on Computer and Communications Security (CCS'2023), ACM, 2023, 268–280.
Keywords: cryptolibs, leakage, side-channel, cryptoimplementations, DOI website, BibTeX

@InProceedings{2023-ccs-jancar,
  title = {Optical Cryptanalysis: Recovering Cryptographic Keys from Power LED Light Fluctuations},
  author = {Ben Nassi and Ofek Vayner and Etay Iluz and Dudi Nassi and Or Hai Cohen and Jan Jancar and Daniel Genkin and Eran Tromer and Boris Zadov and Yuval Elovici},
  booktitle = {30th ACM Conference on Computer and Communications Security (CCS'2023)},
  pages = {268–280},
  publisher = {ACM},
  address = {New York, NY, USA},
  year = {2023},
  isbn = {9798400700507},
  doi = {10.1145/3576915.3616620},
  keywords = {cryptolibs, leakage, side-channel, cryptoimplementations},
}

SoK: SCA-secure ECC in software - mission impossible?
Lejla Batina, Lukasz Chmielewski, Björn Haase, Niels Samwel and Peter Schwabe,
IACR Trans. Cryptogr. Hardw. Embed. Syst., 2023, 557–589.
Keywords: ecc, side-channel, DOI website, BibTeX

@Article{2023-ches-sok,
  title = {SoK: SCA-secure {ECC} in software - mission impossible?},
  author = {Lejla Batina and Lukasz Chmielewski and Björn Haase and Niels Samwel and Peter Schwabe},
  journal = {{IACR} Trans. Cryptogr. Hardw. Embed. Syst.},
  volume = {2023},
  number = {1},
  pages = {557--589},
  year = {2023},
  doi = {10.46586/TCHES.V2023.I1.557-589},
  keywords = {ECC, side-channel},
}

2022

“They’re not that hard to mitigate”: What Cryptographic Library Developers Think About Timing Attacks
Jan Jancar, Marcel Fourné, Daniel De Almeida Braga, Mohamed Sabt, Peter Schwabe, Gilles Barthe, Pierre-Alain Fouque and Yasemin Acar,
43rd IEEE Symposium on Security and Privacy, IEEE, 2022.
Keywords: constant-time, cryptoimplementations, usablesec, libraries, side-channel, pre-print PDF, BibTeX

@InProceedings{2022-sp-jancar,
  title = {“They’re not that hard to mitigate”: What Cryptographic Library Developers Think About Timing Attacks},
  author = {Jan Jancar and Marcel Fourné and Daniel De Almeida Braga and Mohamed Sabt and Peter Schwabe and Gilles Barthe and Pierre-Alain Fouque and Yasemin Acar},
  booktitle = {43rd IEEE Symposium on Security and Privacy},
  publisher = {IEEE},
  address = {San Francisco},
  location = {San Francisco},
  year = {2022},
  keywords = {constant-time, cryptoimplementations, usablesec, libraries, side-channel},
  language = {eng},
}

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2021

A formula for disaster: a unified approach to elliptic curve special-point-based attacks
Vladimir Sedlacek, Jesús-Javier Chi-Domínguez, Jan Jancar and Billy Bob Brumley,
Advances in Cryptology – ASIACRYPT 2021, Springer, 2021.
Keywords: ecc, cryptoimplementations, libraries, side-channel, pre-print PDF, BibTeX

@InProceedings{2021-asiacrypt-formulas,
  title = {A formula for disaster: a unified approach to elliptic curve special-point-based attacks},
  author = {Vladimir Sedlacek and Jesús-Javier Chi-Domínguez and Jan Jancar and Billy Bob Brumley},
  booktitle = {Advances in Cryptology – ASIACRYPT 2021},
  publisher = {Springer},
  year = {2021},
  isbn = {978-3-030-64837-4},
  keywords = {ECC, cryptoimplementations, libraries, side-channel},
}

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2020

Minerva: The curse of ECDSA nonces; Systematic analysis of lattice attacks on noisy leakage of bit-length of ECDSA nonces
Jan Jancar, Vladimir Sedlacek, Petr Svenda and Marek Sys,
Conference on Cryptographic Hardware and Embedded Systems (CHES) 2020, Ruhr-University of Bochum, Transactions on Cryptographic Hardware and Embedded Systems, 2020.
Keywords: ecc, smartcards, libraries, leakage, side-channel, cryptoimplementations, DOI website, BibTeX

@InProceedings{2020-tches-minerva,
  title = {Minerva: The curse of ECDSA nonces; Systematic analysis of lattice attacks on noisy leakage of bit-length of ECDSA nonces},
  author = {Jan Jancar and Vladimir Sedlacek and Petr Svenda and Marek Sys},
  booktitle = {Conference on Cryptographic Hardware and Embedded Systems (CHES) 2020},
  publisher = {Ruhr-University of Bochum, Transactions on Cryptographic Hardware and Embedded Systems},
  year = {2020},
  issn = {2569-2925},
  doi = {10.13154/tches.v2020.i4.281-308},
  keywords = {ECC, smartcards, libraries, leakage, side-channel, cryptoimplementations},
}

Details