scholarly journals Security Evaluation Against Side-Channel Analysis at Compilation Time

2019 ◽  
pp. 129-148 ◽  
Author(s):  
Nicolas Bruneau ◽  
Charles Christen ◽  
Jean-Luc Danger ◽  
Adrien Facon ◽  
Sylvain Guilley
Keyword(s):  
Security Evaluation ◽  
Side Channel ◽  
Side Channel Analysis ◽  
Channel Analysis

scholarly journals Cryptanalysis of Chaos-Based Cryptosystem from the Hardware Perspective

2018 ◽  
Vol 28 (09) ◽  
pp. 1850114 ◽  
Author(s):  
Yuling Luo ◽  
Dezheng Zhang ◽  
Junxiu Liu ◽  
Yunqi Liu ◽  
Yi Cao ◽  
...  
Keyword(s):  
Power Analysis ◽  
Statistical Tests ◽  
Security Evaluation ◽  
Side Channel ◽  
Security Issue ◽  
Side Channel Analysis ◽  
Channel Information ◽  
Cryptographic System ◽  
Channel Analysis ◽  
Correlation Power Analysis

Chaos has been used in cryptography for years and many chaotic cryptographic systems have been proposed. Their securities are often evaluated by conducting conventional statistical tests, however few studies have referred to the security issue of the chaotic hardware cryptographic systems. This paper evaluates the security of the chaotic cryptographic system from a hardware perspective by using the side channel analysis attack. First, a chaotic block cryptosystem is designed and implemented based on an Atmel microcontroller. Then the conventional statistical security tests, including SP 800-22 test, characters frequency test, avalanche test, are used to verify its security performance. In the meantime, the correlation power analysis attack is carried out for the security evaluation. Experimental results demonstrate that even though the chaotic cryptographic system can pass the conventional statistical tests, it still has the probability to be attacked from a hardware perspective using the leaked side channel information such as execution time and power consumption. This paper proposes another way to analyze the security of the chaotic cryptosystem, which can aid designing mechanisms to enhance the security of the hardware cryptosystems in the future.

scholarly journals Correction to: Side-Channel Analysis of CRYSTALS-Kyber and A Novel Low-Cost Countermeasure

2021 ◽  
pp. C1-C1
Author(s):  
Meziane Hamoudi ◽  
Amina Bel Korchi ◽  
Sylvain Guilley ◽  
Sofiane Takarabt ◽  
Khaled Karray ◽  
...  
Keyword(s):  
Low Cost ◽  
Side Channel ◽  
Side Channel Analysis ◽  
Channel Analysis
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