Evaluation of Adiabatic S-box with Diode Connected Transistors as Countermeasure against Correlation Power Analysis Attacks

2020 ◽  
Vol 140 (2) ◽  
pp. 187-193
Author(s):  
Yutaka Masaki ◽  
Yasuhiro Takahashi
Keyword(s):  
Power Analysis ◽  
Power Analysis Attacks ◽  
Correlation Power Analysis

A Chaotic Block Cryptographic System Resistant to Power Analysis Attack

2019 ◽  
Vol 29 (08) ◽  
pp. 1950106 ◽  
Author(s):  
Yuling Luo ◽  
Dezheng Zhang ◽  
Junxiu Liu
Keyword(s):  
Power Consumption ◽  
Correlation Coefficient ◽  
Power Analysis ◽  
Side Channel ◽  
Power Analysis Attacks ◽  
Intermediate Data ◽  
Cryptographic Algorithm ◽  
Channel Information ◽  
Cryptographic System ◽  
Correlation Power Analysis

The securities of chaotic cryptographic systems are widely evaluated by conventional tests such as the character frequency test, entropy test and avalanche test. However, when the chaotic cryptosystem is in operation, side channel information such as power consumption, and electromagnetic radiation is leaked. The side channel information can be used to attack the cryptosystem, e.g. the side channel attack (SCA), which is a threat for the security of chaotic cryptographic systems. This paper proposes a chaotic block cryptographic algorithm that can resist the SCA, with the aim of enhancing the security of chaotic cryptosystems. Masking and hiding mechanisms are used in this work. By using the former, the intermediate data correlated with the plaintexts/keys are masked by random numbers, thus no direct correlation exists between the power consumption and the plaintexts/keys and the first order SCA can be counteracted. By using the latter, additional noise is added to the side channel information by randomizing the operation sequence of the algorithm. Combining these two methods, the higher order SCA can be counteracted. To evaluate the security of the proposed system, the correlation power analysis attacks are carried out based on the target device of an Atmel XMEGA microcontroller. For the proposed system, the correlation coefficient calculated from the correct key is not larger than the incorrect keys. However, for the unprotected cipher system, the correlation coefficient calculated from the correct key is 0.8 and the coefficients calculated from the incorrect keys are less than 0.5, i.e. the system can be attacked. Experimental results demonstrate that the proposed cryptosystems can counteract the correlation power analysis attacks and maintain the security performance for the chaotic cryptographic systems.

Correlation Power Analysis and Countermeasure on the Stream Cipher Enocoro-128v2

2013 ◽  
Vol E96.A (3) ◽  
pp. 697-704
Author(s):  
Shugo MIKAMI ◽  
Hirotaka YOSHIDA ◽  
Dai WATANABE ◽  
Kazuo SAKIYAMA
Keyword(s):  
Power Analysis ◽  
Stream Cipher ◽  
Correlation Power Analysis

An Inside Job: Remote Power Analysis Attacks on FPGAs

2021 ◽  
pp. 1-1
Author(s):  
Falk Schellenberg ◽  
Dennis R.E. Gnad ◽  
Amir Moradi ◽  
Mehdi B. Tahoori
Keyword(s):  
Power Analysis ◽  
Power Analysis Attacks

scholarly journals Efficient Correlation Power Analysis (CPA) focusing on byte-wise calculation points.

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Youngbae Jeon ◽  
Ji Hyuk Jung ◽  
Ji Won Yoon
Keyword(s):  
Power Analysis ◽  
Correlation Power Analysis
Sign in / Sign up

Export Citation Format

Share Document