Results 61 to 70 of about 3,886 (151)

Hardware implementaon of AKA algorithm for 5G systems

, 2022
Aνάλυση και υλοποίηση το πρωτόκολλο Blockchain Based Authencaon and Key Agreement. Για την διεκπεραίωσή της χρειάστηκε η ανάπτυξη και υλοποίηση κρυπτογραφικών αλγορίθμων και συναρτήσεων κατακερματισμού όπως ο AES-128, RSA, SHA-256 και HMAC-SHA256.
Αναστάσης, Αναστασίου
core  

Global Biotic Interactions: Elton Dataset Cache for Collections of National Museum of Natural History, Smithsonian Institution

, 2021
Global Biotic Interactions: Elton Dataset Cache for Collections of National Museum of Natural History, Smithsonian Institution The intended use of this archive/cache is to allow for offline-enabled access versions of existing species interaction ...
National Museum of Natural History, Smithsonian Institution
core   +1 more source

РИЗИКИ ТА ВРАЗЛИВОСТІ ЦИФРОВИХ ДВІЙНИКІВ ВИРОБНИЧИХ СИСТЕМ У ПРОЦЕСІ ОПТИМІЗАЦІЇ ЕНЕРГОСПОЖИВАННЯ

Кібербезпека: освіта, наука, техніка
Представлене наукове дослідження присвячене глибокому системному аналізу проблем інформаційної безпеки, що виникають під час впровадження, інтеграції та експлуатації технології цифрових двійників у сучасних кіберфізичних виробничих системах, орієнтованих
Тетяна Савченко, Ярослав Бондар   +1 more
doaj   +1 more source

Cryptanalysis of HMAC/NMAC-Whirlpool [PDF]

, 2015
In this paper, we present universal forgery and key recovery attacks on the most popular hash-based MAC constructions, e.g., HMAC and NMAC, instantiated with an AES-like hash function Whirlpool.
Shuang Wu, Jian Guo, Yu Sasaki, Lei Wang
core   +1 more source

Farming of Things

Smart Agricultural Technology
Although smart agriculture is rapidly evolving toward data-driven cyber-physical ecosystems, existing Internet of Things (IoT) frameworks remain heavily dependent on centralized cloud computing.
Chayon Kumar Das, Suvro Kumar Das, Jul Jalal Al-Mamur Sayor, Md. Toukir Ahmed   +3 more
doaj   +1 more source

Active Cryptographically-Induced Timing Fingerprinting for Lightweight Intrusion Detection in CAN Networks

IEEE Access
This paper presents an active cryptographically induced timing-fingerprinting method for lightweight intrusion detection in Controller Area Network (CAN)-based in-vehicle networks. A monitoring node sends a fresh nonce to each enrolled electronic control
Cinzia Bernardeschi, Pierpaolo Dini, Daniele Rossi, Sergio Saponara, Giacomo Volpi   +4 more
doaj   +1 more source

Bridging the Gap: Automated Transformation of IoT Data Streams for ISO 27001-Compliant Logging in Ambient Assisted Living Environments

Applied Sciences
A control that cannot be audited is a control that does not yet exist operationally. Commercial off-the-shelf (COTS) Internet of Things (IoT) devices in Ambient Assisted Living (AAL) environments expose this problem sharply: they export raw behavioural ...
Kunal Gawande, Vladimir Stantchev
doaj   +1 more source

HMAC KOD ZA PROVJERU AUTENTIČNOSTI PORUKE

, 2022
Tema je ovoga rada HMAC – kod za provjeru autentičnosti poruke koji koristi kriptografsku hash funkciju i tajni kriptografski ključ. U samome je radu prvobitno prikazan princip funkcioniranja i komponente kodova za provjeru autentičnosti poruke. Zatim se
Diklić, Goran
core  

A Quantum-Resistant and AI-Resilient Real-Time Keystroke Protection Framework With Blockchain-Backed Decentralized Identity

IEEE Access
Modern browser-based keylogging and AI-powered timing side-channel attacks demand new input protection systems, and the looming threat of quantum computing further compounds the challenge.
Yeojin Jang, Harin Jang, Sangkeum Lee
doaj   +1 more source

Security Analysis of HMAC/NMAC by Using Fault Injection [PDF]

, 2013
In Choukri and Tunstall (2005), the authors showed that if they decreased the number of rounds in AES by injecting faults, it is possible to recover the secret key.
Kitae Jeong, Yuseop Lee, Seokhie Hong, Jaechul Sung   +3 more
core   +1 more source