Results 61 to 70 of about 1,101,361 (167)
Next-generation ECC processor on FPGA: Leveraging Koblitz curves for enhanced performance
Ain Shams Engineering JournalThis paper presents a hardware design of an Elliptic Curve Cryptography (ECC) processor optimized for Field Programmable Gate Arrays (FPGAs), focusing on the Koblitz curve Secp256k1.
Tung Nguyen +4 more
doaj +1 more source
IET Blockchain, Volume 6, Issue 1, January/December 2026.This paper addresses the critical need for secure diploma generation and verification in higher education by proposing and detailing the practical implementation of DIAR, a blockchain‐based framework. DIAR leverages blockchain's inherent security features and non‐fungible tokens for efficient, cost‐effective and tamper‐proof credential management ...
Avni Rustemi, Fisnik Dalipi
wiley +1 more source
IET Blockchain, Volume 6, Issue 1, January/December 2026.The study presents C3Crowd$C^3Crowd$, a blockchain‐based framework designed to enhance security in crowd management through decentralization, cryptography and smart contracts. It uses reputation management and a credit‐based incentive model to encourage user participation while safeguarding sensitive crowd data.
Sukanta Chakraborty, Abhishek Majumder
wiley +1 more source
Signcryption schemes based on elliptic curve cryptography [PDF]
, 2014 Signcryption is cryptographic primitive which simultaneously provide both the function of digital signature and public key encryption in a single logical step.
Nayak, B
core
IET Blockchain, Volume 6, Issue 1, January/December 2026.To address the incompatibility of traditional blockchains with the Internet of Things (IoT), this paper introduces ECC‐PoARV, a novel architecture that integrates elliptic curve cryptography with a resilient proof‐of‐authority consensus featuring rotational validation.
Natraj N. A. +2 more
wiley +1 more source
Elliptic curve cryptography and related secrecy systems
, 2022 A dissertation submitted in fulfilment of the requirements for the degree of Master of Science to the Faculty of Science, School of Mathematics, University of the Witwatersrand, Johannesburg, 2022In this dissertation, we discuss pre- and post-quantum ...
Mkhatshwa, Nokuzola
core
IET Blockchain, Volume 6, Issue 1, January/December 2026.This paper introduces a Hyperledger‐based online ticketing platform for bus, rail, and airway, which is a decentralized, permissioned, secure, and highly scalable system using blockchain technology. We use Hyperledger Fabric to design a blueprint of an architecture, which enables ticketing among all participating organizations, where all rights and ...
Mohd. Sultan Ahammad +2 more
wiley +1 more source
RFID security authentication scheme based on Montgomery-form elliptic curve cryptography
Dianxin kexue, 2016 For the issues that the existing RFID security authentication scheme based on elliptic curve cryptography （ECC）can not meet the requirements of mutual authentication,privacy protection and forward security,a RFID security authentication scheme based on ...
Wumei ZHANG
doaj +2 more sources
Analytical Study of Hybrid Techniques for Image Encryption and Decryption
Sensors, 2020 The majority of imaging techniques use symmetric and asymmetric cryptography algorithms to encrypt digital media. Most of the research works contributed in the literature focus primarily on the Advanced Encryption Standard (AES) algorithm for encryption ...
Chiranji Lal Chowdhary +5 more
doaj +1 more source
A Chaotic Compressive Sensing‐Based Secure Device‐to‐Device Communication
IET Communications, Volume 20, Issue 1, January/December 2026.This research proposes the construction of a single combined measurement matrix built from two discrete chaotic sequences for enhanced randomness in the data. Additionally, a separate chaotic system is used in a novel way to construct orthogonal matrices. ABSTRACT The need for secure information exchange is increasingly felt with an exponential rise in
Muhammad Irfan +3 more
wiley +1 more source