Results 21 to 30 of about 11,259,019 (289)
Integral Cryptanalysis of Lightweight Block Cipher PIPO
IEEE Access, 2022 PIPO is a lightweight block cipher proposed at ICISC 2020, which has a byte-oriented structure suitable for bit-sliced implementation and allows for efficient higher-order masking implementations.
Sunyeop Kim +5 more
doaj +1 more source
On the Performance Analysis for CSIDH-Based Cryptosystems
Applied Sciences, 2020 In this paper, we present the performance and security analysis for various commutative SIDH (CSIDH)-based algorithms. As CSIDH offers a smaller key size than SIDH and provides a relatively efficient signature scheme, numerous CSIDH-based key exchange ...
Donghoe Heo +3 more
doaj +1 more source
Improved Ciphertext-Only Attack on GMR-1
IEEE Access, 2022 The GEO-Mobile Radio Interface-1 (GMR-1) is a satellite communication standard used in Thuraya, a United Arab Emirates-based regional mobile satellite service provider.
Dongjae Lee +4 more
doaj +1 more source
Camouflage Backdoor Attack against Pedestrian Detection
Applied Sciences, 2023 Pedestrian detection models in autonomous driving systems heavily rely on deep neural networks (DNNs) to perceive their surroundings. Recent research has unveiled the vulnerability of DNNs to backdoor attacks, in which malicious actors manipulate the ...
Yalun Wu +9 more
doaj +1 more source
Information Privacy, Cultural Values, and Regulatory Preferences
Journal of Global Information Management, 2021 The global nature of e-commerce is complicating privacy issues because perceptions of privacy, trust, risk, and fair information practices vary across cultures, and differences in national regulation create challenges for global information management ...
John Benamati +2 more
semanticscholar +1 more source
Optimized CSIDH Implementation Using a 2-Torsion Point
Cryptography, 2020 The implementation of isogeny-based cryptography mainly use Montgomery curves, as they offer fast elliptic curve arithmetic and isogeny computation. However, although Montgomery curves have efficient 3- and 4-isogeny formula, it becomes inefficient when ...
Donghoe Heo +4 more
doaj +1 more source
"The dearest of our possessions": applying Floridi's information privacy concept in models of information behavior and information literacy [PDF]
, 2020 This conceptual paper argues for the value of an approach to privacy in the digital information environment informed by Luciano Floridi's philosophy of information and information ethics.
Bawden D. +25 more
core +1 more source
Fast Implementation of NIST P-256 Elliptic Curve Cryptography on 8-Bit AVR Processor
Applied Sciences, 2020 In this paper, we present a highly optimized implementation of elliptic curve cryptography (ECC) over NIST P-256 curve for an 8-bit AVR microcontroller. For improving the performance of ECC implementation, we focus on optimizing field arithmetics.
Dong-won Park +3 more
doaj +1 more source
A blockchain-based privacy-preserving transaction scheme with public verification and reliable audit
Electronic Research Archive, 2023 With the continuous development of Internet of Things, finance, big data and many other fields, blockchain has been widely used in these areas for transactions, data sharing, product traceability and so on. Numerous assets have appeared in the blockchain,
Shuang Yao , Dawei Zhang
doaj +1 more source
Rentable CDN Using Blockchain and Proof of Provenance
Applied Sciences, 2020 Building a rentable content delivery network (CDN), a p2p based CDN that supports content control and is composed of hardware rented from consumers, requires significant trust between the renters and consumers.
Suah Kim +2 more
doaj +1 more source