Don’t Reject This: Key-Recovery Timing Attacks Due to Rejection-Sampling in HQC and BIKE

Transactions on Cryptographic Hardware and Embedded Systems

Thomas Johansson¹  Alexander Nilsson²  Qian Guo³  Robin Leander Schröder³  Norman Lahr³  Clemens Hlauschek⁴ 

[1] RISE GmbH, Wien;Fraunhofer Institute SIT

[2]  ATHENE, Darmstadt, Germany;Lund University, Lund, Sweden;Technische Universität Wien;

关键词: Timing Attack;    Rejection Sampling;    Fujisaki-Okamoto Transformation;    Post-Quantum Cryptography;    HQC;    BIKE;   

DOI  :  10.46586/tches.v2022.i3.223-263

来源: DOAJ

【 授权许可】

Unknown