Results 11 to 20 of about 306 (153)

Data Security Model Employing Hyperelliptic Curve Cryptography (HECC) and Secure Hash Algorithm-3 (Sha-3) in Cloud Computing

International Journal of Technology, 2015
Data owners use the huge space offered by ‘Cloud’ Computing for storage of data and also for carrying out computations. To eliminate the burden of storing file locally, cloud stores them on remote servers using virtualization concepts.
Devi Thiyagarajan, Ganesan R.
doaj   +3 more sources

Isolated Curves for Hyperelliptic Curve Cryptography

, 2012
We introduce the notion of isolated genus two curves. As there is no known efficient algorithm to explicitly construct isogenies between two genus two curves with large conductor gap, the discrete log problem (DLP) cannot be efficiently carried over from an isolated curve to a large set of isogenous curves.
Wang, Wenhan
openaire   +4 more sources

Enhancing Privacy in the Internet of Vehicles via Hyperelliptic Curve Cryptography

Electronics
The Internet of Things (IoT) is a technological paradigm that has gained significant momentum the last decade and, among other features, enables the development of intelligent and interoperable device networks. In this respect, it has triggered the creation and evolution of vehicular ad-hoc networks (VANETs), which are initially implemented in order to
George Routis, Panagiotis Dagas, Ioanna Roussaki   +2 more
openaire   +2 more sources

Hardware and Arithmetic for Hyperelliptic Curves Cryptography [PDF]

, 2015
We present our first results on the extension of computation accelerators designed for Elliptic Curve Cryptography (ECC) to the case of Hyper-Elliptic Curve Cryptography (HECC). We will provide both arithmetic operators and computation architectures optimized for high speed, lost-cost implementation (silicon area and energy), and finally, protected ...
Gallin, Gabriel, Tisserand, Arnaud, Veyrat-Charvillon, Nicolas   +2 more
core   +3 more sources

Hardware/Software Co-design for Hyperelliptic Curve Cryptography (HECC) on the 8051 microprocessor

, 2005
Implementing public-key cryptography on platforms with limited resources, such as microprocessors, is a challenging task. Hardware/software co-design is often the only answer to implement the computationally intensive operations with limited memory and power at an acceptable speed.
Batina, Lejla, Hwang, D., Hodjat, A., Preneel, Bart, Verbauwhede, Ingrid   +4 more
openaire   +3 more sources

A Resource-Friendly Certificateless Proxy Signcryption Scheme for Drones in Networks beyond 5G

Drones, 2023
Security and privacy issues were long a subject of concern with drones from the past few years. This is due to the lack of security and privacy considerations in the design of the drone, which includes unsecured wireless channels and insufficient ...
Muhammad Asghar Khan, Hosam Alhakami, Insaf Ullah, Wajdi Alhakami, Syed Agha Hassnain Mohsan, Usman Tariq, Nisreen Innab   +6 more
doaj   +1 more source

An Efficient and Provably Secure Certificateless Key-Encapsulated Signcryption Scheme for Flying Ad-hoc Network

IEEE Access, 2020
A Flying Ad-hoc Network (FANET) consists of Unmanned Aerial Vehicles (UAVs) tasked to handle the communication jobs in a multi-hop ad-hoc fashion. Unlike its predecessors, i.e.
Muhammad Asghar Khan, Insaf Ullah, Shibli Nisar, Fazal Noor, Ijaz Mansoor Qureshi, Fahim Ullah Khanzada, Noor Ul Amin   +6 more
doaj   +1 more source

Numerical Simulations of Vertical Discrete Gusts Driven by Trailing Edge Blowing

International Journal of Aerospace Engineering, Volume 2023, Issue 1, 2023., 2023
A new type of gust generator generates the airflow oscillation in the wind tunnel through the Coanda effect of the unsteady trailing edge blowing, which has been shown to have strong potential for accurately simulating discrete gusts. It is necessary to study the relationship between the generated gust characteristics and the control parameters of such
Yang Shi, Bo Lu, Peng Guo, Binbin Lv, Hongtao Guo, Li Yu, Vijayanandh Raja   +6 more
wiley   +1 more source

A Novel and Efficient Authentication Scheme Based on UAV‐UAV Environment

Wireless Communications and Mobile Computing, Volume 2023, Issue 1, 2023., 2023
Nowadays, unmanned aerial vehicles (UAVs) are used in various fields due to their high maneuverability and low cost of construction and use. With the development of UAV technology, it has become a trend for UAVs to cooperate with each other to complete assigned tasks.
Yuanyuan Zhang, Lingzhe Meng, Jialing Gan, Zhihao Huang, Le Kim Hung   +4 more
wiley   +1 more source

An Anonymous Certificateless Signcryption Scheme for Internet of Health Things

IEEE Access, 2021
Internet of Health Things (IoHT) is a hot topic of research presently, which provides a reliable and intelligent healthcare system for monitoring the physical conditions of the patients over the Internet from anywhere and anytime.
Insaf Ullah, Ali Alkhalifah, Sajjad Ur Rehman, Neeraj Kumar, Muhammad Asghar Khan   +4 more
doaj   +1 more source