Efficient and Side-Channel Resistant Design of High-Security Ed448 on ARM Cortex-M4

Anastasova, Mila; Bisheh-Niasar, Mojtaba; Seo, Hwajeong; Azarderakhsh, Reza; Kermani, Mehran Mozaffari

doi:10.1109/host54066.2022.9839742

Cited by 14 publications

(12 citation statements)

References 17 publications

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“…However, the design, standardization, and deployment of such a mechanism take a considerable amount of time. Or using post-quantum cryptography [28]- [30] to protect the security of RPKI. Prior to the deployment of other effective mitigation measures, it is recommended to use the issuance policy of ROA with a single prefix.…”

Section: Discussionmentioning

confidence: 99%

Issuance Policies of Route Origin Authorization with a Single Prefix and Multiple Prefixes: A Comparative Analysis

Lai,

Yan,

Geng

et al. 2024

IJACSA

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Resource Public Key Infrastructure (RPKI) is a solution to mitigate the security issues faced by inter-domain routing. Within the RPKI framework, Route Origin Authorization (ROA) plays a crucial role as an RPKI object. ROA allows address space holders to place a single IP address prefix or multiple IP address prefixes in it. However, this feature has introduced security risks during the global deployment of RPKI. In this study, we analyze the current status of ROA issuance and discuss the impact of using two ROA issuance policies on RPKI security and synchronization efficiency. Based on the aforementioned work, recommendations are proposed for the utilization of ROA issuance policies.

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Section: Discussionmentioning

confidence: 99%

Issuance Policies of Route Origin Authorization with a Single Prefix and Multiple Prefixes: A Comparative Analysis

Lai,

Yan,

Geng

et al. 2024

IJACSA

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“…• Curve448 and Ed448 on Cortex-M4 (Anastasova et al, 2022b): The authors explore the implementation of postquantum cryptographic algorithms on low-power devices such as Cortex-M4. They presents an efficient design for both Curve448 and Ed448 protocols based on Montgomery curve Curve448 and its birationally equivalent Edwards curve.…”

Section: Overview For Post-quantum Cryptographymentioning

confidence: 99%

The metaverse digital environments: a scoping review of the challenges, privacy and security issues

Tukur,

Schneider,

Househ

et al. 2023

Front. Big Data

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The concept of the “metaverse” has garnered significant attention recently, positioned as the “next frontier” of the internet. This emerging digital realm carries substantial economic and financial implications for both IT and non-IT industries. However, the integration and evolution of these virtual universes bring forth a multitude of intricate issues and quandaries that demand resolution. Within this research endeavor, our objective was to delve into and appraise the array of challenges, privacy concerns, and security issues that have come to light during the development of metaverse virtual environments in the wake of the COVID-19 pandemic. Through a meticulous review and analysis of literature spanning from January 2020 to December 2022, we have meticulously identified and scrutinized 29 distinct challenges, along with 12 policy, privacy, and security matters intertwined with the metaverse. Among the challenges we unearthed, the foremost were concerns pertaining to the costs associated with hardware and software, implementation complexities, digital disparities, and the ethical and moral quandaries surrounding socio-control, collectively cited by 43%, 40%, and 33% of the surveyed articles, respectively. Turning our focus to policy, privacy, and security issues, the top three concerns that emerged from our investigation encompassed the formulation of metaverse rules and principles, the encroachment of privacy threats within the metaverse, and the looming challenges concerning data management, all mentioned in 43%, 40%, and 33% of the examined literature. In summation, the development of virtual environments within the metaverse is a multifaceted and dynamically evolving domain, offering both opportunities and hurdles for researchers and practitioners alike. It is our aspiration that the insights, challenges, and recommendations articulated in this report will catalyze extensive dialogues among industry stakeholders, governmental bodies, and other interested parties concerning the metaverse's destiny and the world they aim to construct or bequeath to future generations.

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“…Ref. [100] have concentrated their efforts on the creation and research of PQC implementations on ARM processors, more notably the Cortex-M4 and Cortex-A processors. The authors go over the specifics of how the Curve448 and Ed448 algorithms were ported to the Cortex-M4 microcontroller.…”

Section: Implementations Of Fault Detection and Pqcmentioning

confidence: 99%

“…Based on the findings, a novel cryptographic accelerator using Ed25519 was proposed for use with digital signatures. Secure communication is provided by the Supersingular isogeny key encapsulation (SIKE) protocol, which employs the Diffie-Hellman key exchange protocol based on elliptic curve arithmetic and isogeny maps [100]. Constant-time and constant-memory algorithms, which stop information from escaping through side channels, are the primary emphasis of the implementation, which is designed to make the system more secure and private.…”

Section: Implementations Of Fault Detection and Pqcmentioning

confidence: 99%

See 1 more Smart Citation

Medical Image Encryption: A Comprehensive Review

et al. 2023

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In medical information systems, image data can be considered crucial information. As imaging technology and methods for analyzing medical images advance, there will be a greater wealth of data available for study. Hence, protecting those images is essential. Image encryption methods are crucial in multimedia applications for ensuring the security and authenticity of digital images. Recently, the encryption of medical images has garnered significant attention from academics due to concerns about the safety of medical communication. Advanced approaches, such as e-health, smart health, and telemedicine applications, are employed in the medical profession. This has highlighted the issue that medical images are often produced and shared online, necessitating protection against unauthorized use.

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Efficient and Side-Channel Resistant Design of High-Security Ed448 on ARM Cortex-M4

Cited by 14 publications

References 17 publications

Issuance Policies of Route Origin Authorization with a Single Prefix and Multiple Prefixes: A Comparative Analysis

Issuance Policies of Route Origin Authorization with a Single Prefix and Multiple Prefixes: A Comparative Analysis

The metaverse digital environments: a scoping review of the challenges, privacy and security issues

Medical Image Encryption: A Comprehensive Review

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