Correlation Power Analysis and Higher-Order Masking Implementation of WAGE

Fei, Yunsi; Gong, Guang; Gongye, Cheng; Mandal, Kalikinkar; Rohit, Raghvendra; Xu, Tianhong; Yi, Yunjie; Zidarič, Nuša

doi:10.1007/978-3-030-81652-0_23

Cited by 4 publications

(2 citation statements)

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“…Table 1 summarises the prior art covering surveys and studies on lightweight ciphers' vulnerabilities to power SCA, with references for readers. The study of [20] evaluates and analyses authenticated lightweight cipher WAGE vulnerability to CPA and compares it against LWC second round candidates. [23] focuses on the study of side channel leakage of GIFT-COFB by applying CPA with the Hamming distance model.…”

Section: Related Surveys and Work On Side Channel Attacks Of Lightwei...mentioning

confidence: 99%

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Residual vulnerabilities to power side channel attacks of lightweight ciphers cryptography competition finalists

Mozipo

Acken

2023

IET Computers & Digital Tech

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The protection of communications between Internet of Things (IoT) devices is of great concern because the information exchanged contains vital sensitive data. Malicious agents seek to exploit those data to extract secret information about the owners or the system. Power side channel attacks are of great concern on these devices because their power consumption unintentionally leaks information correlatable to the device's secret data. Several studies have demonstrated the effectiveness of authenticated encryption with advanced data, in protecting communications with these devices. A comprehensive evaluation of the seven (out of 10) algorithm finalists of the National Institute of Standards and Technology (NIST) IoT lightweight cipher competition that do not integrate built‐in countermeasures is proposed. The study shows that, nonetheless, they still present some residual vulnerabilities to power side channel attacks (SCA). For five ciphers, an attack methodology as well as the leakage function needed to perform correlation power analysis (CPA) is proposed. The authors assert that Ascon, Sparkle, and PHOTON‐Beetle security vulnerability can generally be assessed with the security assumptions “Chosen ciphertext attack and leakage in encryption only, with nonce‐misuse resilience adversary (CCAmL1)” and “Chosen ciphertext attack and leakage in encryption only with nonce‐respecting adversary (CCAL1)”, respectively. However, the security vulnerability of GIFT‐COFB, Grain, Romulus, and TinyJambu can be evaluated more straightforwardly with publicly available leakage models and solvers. They can also be assessed simply by increasing the number of traces collected to launch the attack.

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Section: Related Surveys and Work On Side Channel Attacks Of Lightwei...mentioning

confidence: 99%

“…The study of [20] evaluates and analyses authenticated lightweight cipher WAGE vulnerability to CPA and compares it against LWC second round candidates. [23] focuses on the study of side channel leakage of GIFT‐COFB by applying CPA with the Hamming distance model.…”

Section: Introductionmentioning

confidence: 99%