Single trace HQC shared key recovery with SASCA
This paper presents practicable single trace attacks against the Hamming Quasi-Cyclic (HQC) Key Encapsulation Mechanism. These attacks are the first Soft Analytical Side-Channel Attacks (SASCA) against code-based cryptography. We mount SASCA based on Belief Propagation (BP) on several steps of HQC’...
Main Authors: | Guillaume Goy, Julien Maillard, Philippe Gaborit, Antoine Loiseau |
---|---|
Format: | Article |
Language: | English |
Published: |
Ruhr-Universität Bochum
2024-03-01
|
Series: | Transactions on Cryptographic Hardware and Embedded Systems |
Subjects: | |
Online Access: | https://tches.iacr.org/index.php/TCHES/article/view/11421 |
Similar Items
-
Cache-Timing Attack Against HQC
by: Senyang Huang, et al.
Published: (2023-06-01) -
Low Trace-Count Template Attacks on 32-bit Implementations of ASCON AEAD
by: Shih-Chun You, et al.
Published: (2023-08-01) -
Adapting Belief Propagation to Counter Shuffling of NTTs
by: Julius Hermelink, et al.
Published: (2022-11-01) -
Hybrid dual attack on LWE with arbitrary secrets
by: Lei Bi, et al.
Published: (2022-08-01) -
An Experimental Study of Building Blocks of Lattice-Based NIST Post-Quantum Cryptographic Algorithms
by: Malik Imran, et al.
Published: (2020-11-01)