High-Speed Block Cipher Algorithm Based on Hybrid Method

Thi, Bac Do; Hieu, Minh Nguyen

doi:10.1007/978-3-642-41671-2_37

Cited by 2 publications

(1 citation statement)

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“…With the limitations about the processing capacity and resources, the deployment results seem not suitable for the constrained IoT environments in handling with both secure highspeed encryption and high efficiency in hardware integration. To address those issues, the prominent solution focuses on improving the protection of cipher designs by distinct switch operations and functions, like the Data-Dependent Permutation-based constructions (such as CIKS-1 [18], SCO-family [7] and Cobra-family [19] [20]), the Data-Dependent Operationbased constructions (such as CIKS-128 [8], CIKS-128H [13], MD-64 [5] and DDO-64 [14]) and the Switchable Data-Dependent Operation-based constructions (such as BMD-128 [4], XO-64 [6], BM123-64 [2]). However, the fact is, for as long as there have been wireless communication networks, there have been fatal weaknesses that were still vulnerable to wellknown related attacks.…”

Section: Introductionmentioning

confidence: 99%

Recovery-Key Attacks against TMN-family Framework for Mobile Wireless Networks

2021

KSII TIIS

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The proliferation of the Internet of Things (IoT) technologies and applications, especially the rapid rise in the use of mobile devices, from individuals to organizations, has led to the fundamental role of secure wireless networks in all aspects of services that presented with many opportunities and challenges. To ensure the CIA (confidentiality, integrity and accessibility) security model of the networks security and high efficiency of performance results in various resource-constrained applications and environments of the IoT platform, DDO-(data-driven operation) based constructions have been introduced as a primitive design that meet the demand of high speed encryption systems. Among of them, the TMN-family ciphers which were proposed by Tuan P.M., Do Thi B., etc., in 2016, are entirely suitable approaches for various communication applications of wireless mobile networks (WMNs) and advanced wireless sensor networks (WSNs) with high flexibility, applicability and mobility shown in two different algorithm selections, TMN64 and TMN128. The two ciphers provide strong security against known cryptanalysis, such as linear attacks and differential attacks. In this study, we demonstrate new probability results on the security of the two TMN construction versions -TMN64 and TMN128, by proposing efficient related-key recovery attacks. The high probability characteristics (DCs) are constructed under the related-key differential properties on a full number of function rounds of TMN64 and TMN128, as 10-rounds and 12rounds, respectively. Hence, the amplified boomerang attacks can be applied to break these two ciphers with appropriate complexity of data and time consumptions. The work is expected to be extended and improved with the latest BCT technique for better cryptanalytic results in further research.

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Section: Introductionmentioning

confidence: 99%

Recovery-Key Attacks against TMN-family Framework for Mobile Wireless Networks

2021

KSII TIIS

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Cryptanalysis on SDDO-Based BM123-64 Designs Suitable for Various IoT Application Targets

Phuc

Lee

2018

Symmetry

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BM123-64 block cipher, which was proposed by Minh, N.H. and Bac, D.T. in 2014, was designed for high speed communication applications factors. It was constructed in hybrid controlled substitution–permutation network (CSPN) models with two types of basic controlled elements (CE) in distinctive designs. This cipher is based on switchable data-dependent operations (SDDO) and covers dependent-operations suitable for efficient primitive approaches for cipher constructions that can generate key schedule in a simple way. The BM123-64 cipher has advantages including high applicability, flexibility, and portability with different algorithm selection for various application targets with internet of things (IoT) as well as secure protection against common types of attacks, for instance, differential attacks and linear attacks. However, in this paper, we propose methods to possibly exploit the BM123-64 structure using related-key attacks. We have constructed a high probability related-key differential characteristics (DCs) on a full eight rounds of BM123-64 cipher. The related-key amplified boomerang attack is then proposed on all three different cases of operation-specific designs with effective results in complexity of data and time consumptions. This study can be considered as the first cryptographic results on BM123-64 cipher.

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High-Speed Block Cipher Algorithm Based on Hybrid Method

Cited by 2 publications

References 1 publication

Recovery-Key Attacks against TMN-family Framework for Mobile Wireless Networks

Recovery-Key Attacks against TMN-family Framework for Mobile Wireless Networks

Cryptanalysis on SDDO-Based BM123-64 Designs Suitable for Various IoT Application Targets

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