Results 51 to 60 of about 356 (107)

A review of mathematical and computational aspects of CSIDH algorithms

Journal of Algebra and Its Applications, 2023
CSIDH is a post-quantum key-exchange scheme based on the action of ideal class groups on supersingular elliptic curves over prime fields. Its short keys and ciphertexts, together with its flexibility as a building block to construct complex cryptographic primitives, has motivated significant research on the efficiency of CSIDH and its resistance ...
Maino, Luciano, Mula, Marzio, Pintore, Federico   +2 more
openaire   +2 more sources

Efficient Commutative PQC Algorithms on Isogenies of Edwards Curves

Cryptography
The article presents the author’s works in the field of modifications and modeling of the Post-Quantum Cryptography (PQC) Commutative Supersingular Isogeny Diffie-Hellman (CSIDH) algorithm on non-cyclic supersingular Edwards curves and its predecessor ...
Anatoly Bessalov, Volodymyr Sokolov, Serhii Abramov   +2 more
doaj   +1 more source

Efficient supersingularity testing over F_p and CSIDH key validation [PDF]

, 2022
Many public-key cryptographic protocols, notably non-interactive key exchange (NIKE), require incoming public keys to be validated to mitigate some adaptive attacks.
Banegas, Gustavo, Smith, Benjamin, Gilchrist, Valerie   +2 more
core   +1 more source

dCTIDH: Fast & Deterministic CTIDH

Transactions on Cryptographic Hardware and Embedded Systems
This paper presents dCTIDH, a CSIDH implementation that combines two recent developments into a novel state-of-the-art deterministic implementation. We combine the approach of deterministic variants of CSIDH with the batching strategy of CTIDH, which ...
Fabio Campos, Andreas Hellenbrand, Michael Meyer, Krijn Reijnders   +3 more
doaj   +1 more source

Mapping the Impact: Property Crime Trends in Kuching, Sarawak, During and After the COVID-19 Period (2020-2022)

Indonesian Journal of Geography
This study aims to explore how COVID-19 and the Movement Control Order (MCO) have influenced the trend of property crimes in Kuching, Sarawak spanning from 2020 until 2022. The lockdown imposed by the government had impacted daily activities in Malaysia,
Azizul Ahmad, Muhammad Haziq Kelana, Ryoji Soda, Norita Jubit, Asykal Syakinah Mohd Ali, Luqman Haqim Bismelah, Tarmiji Masron   +6 more
doaj   +1 more source

ІНТЕГРАЦІЯ ІНТЕЛЕКТУАЛЬНИХ ТЕХНОЛОГІЙ У КОМП’ЮТЕРНИХ МЕРЕЖАХ

Кібербезпека: освіта, наука, техніка
Збільшення обсягу переданої інформації, поява нових типів пристроїв та сервісів, а також збільшення вимог до безпеки та надійності комп’ютерних мереж визначають необхідність застосовувати нові технології і нові технічні засоби.
Вадим Абрамов, Оксана Глушак, Сергій Абрамов   +2 more
doaj   +1 more source

Criminological Insights: A Comprehensive Spatial Analysis of Crime Hot Spots of Property Offenses in Malaysia's Urban Centers

Forum Geografi
This study examines property crime trends in Selangor, Kuala Lumpur, and Putrajaya from 2015 to 2020, utilizing Geographic Information Systems (GIS) and comprehensive crime data from the Royal Malaysia Police.
Azizul Ahmad, Tarmiji Masron, Syahrul Nizam Junaini, Mohamad Hardyman Barawi, Mohd Sofian Redzuan, Yoshinari Kimura, Norita Jubit, Luqman Haqim Bismelah, Asykal Syakinah Mohd Ali   +8 more
doaj   +1 more source

Safe-Error Attacks on SIKE and CSIDH [PDF]

, 2021
The isogeny-based post-quantum schemes SIKE (NIST PQC round 3 alternate candidate) and CSIDH (Asiacrypt 2018) have received only little attention with respect to their fault attack resilience so far.
Marcel Müller, Fabio Campos, Juliane Krämer   +2 more
core  

Unveiling urban violence crime in the State of the Selangor, Kuala Lumpur and Putrajaya: a spatial–temporal investigation of violence crime in Malaysia’s key cities

Cogent Social Sciences
This study investigates the intricate relationship between violent criminal activities, temporal patterns, and land utilization across Selangor State, Kuala Lumpur Federal Territory (KLFT), and Putrajaya Federal Territory (PFT), Malaysia, spanning from ...
Azizul Ahmad, Tarmiji Masron, Yoshinari Kimura, Mohamad Hardyman Barawi, Norita Jubit, Syahrul Nizam Junaini, Mohd Sofian Redzuan, Asykal Syakinah Mohd Ali, Luqman Haqim Bismelah   +8 more
doaj   +1 more source

Urban Violent Crime Dynamics in Kuala Lumpur and Putrajaya: Utilizing Spatial Temporal Techniques

Forum Geografi
This paper investigates the patterns of violent crime in Kuala Lumpur and Putrajaya between 2015 and 2020 using advanced spatial analysis techniques, including Spatial Autocorrelation, Standard Deviational Ellipse (SDE), and Mean Centre (MC).
Mohd Sofian Redzuan, Tarmiji Masron, Adibah Yusuf, Syahrul Nizam Junaini, Yoshinari Kimura, Mohamad Hardyman Barawi, Mohamad Suhaidi Salleh, Ruslan Rainis, Azizul Ahmad   +8 more
doaj   +1 more source