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PN-based Attacks in the White-box Setting
May 6, 2024, 12:12 p.m. |
IACR News www.iacr.org
ePrint Report: PN-based Attacks in the White-box Setting
Alex Charlès, Aleksei Udovenko
In white-box cryptography, early protection techniques have fallen to the automated Differential Computation Analysis attack (DCA), leading to new countermeasures and attacks. A standard side-channel countermeasure, Ishai-Sahai-Wagner's masking scheme (ISW, CRYPTO 2003) prevents Differential Computation Analysis but was shown to be vulnerable in the white-box context to the Linear Decoding Analysis attack (LDA). However, recent quadratic and cubic masking schemes by Biryukov-Udovenko (ASIACRYPT 2018) and Seker-Eisenbarth-Liskiewicz (CHES 2021) …
alex analysis attack attacks automated box channel computation countermeasures crypto cryptography eprint report masking protection report side-channel standard techniques vulnerable wagner
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