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- Title
Statistical Fault Analysis of Lightweight Tweakable Block Cipher QARMA in the Internet of Everything.
- Authors
LI Jiayao; LI Wei; GAO Jianning; QIN Mengyang; SUN Wenqian
- Abstract
Based on the ciphertext-only attack (COA) assumption, the statistical fault analysis(SFA) is proposed to break all versions of QARMA in the Internet of Everything(IoE), where suitable strategies are taken into consideration for the uncertainty of tweaks to cover more rounds of fault injections. It also presents the novel double distinguishers of Cramér-von Mises test-Hamming weight (CM-HW) and Kuiper's test-maximum likelihood estimation (KT-MLE) to improve the attacking efficiency. According to the experimental results, the attackers can inject 374 and 726 random faults into the deeper antepenultimate round to recover 128-bit and 256-bit secret keys of QARMA with a reliability of at least 99%, respectively. Hence, QARMA is vulnerable to the SFA in the IoE. The results offer a valuable reference for the lightweight tweakable cryptosystems with the reflection structure and the protection of the cryptographic devices.
- Subjects
CRYPTOSYSTEMS; ENVIRONMENTAL protection; MAXIMUM likelihood statistics; MIXED integer linear programming; COMPUTER networks
- Publication
Journal of Donghua University (English Edition), 2024, Vol 41, Issue 2, p172
- ISSN
1672-5220
- Publication type
Article
- DOI
10.19884/j.1672-5220.202305005