Results 11 to 20 of about 9,826,920 (308)
Context-Aware Local Information Privacy
IEEE Transactions on Information Forensics and Security, 2021 In this paper, we study Local Information Privacy (LIP). As a context-aware privacy notion, LIP relaxes the de facto standard privacy notion of local differential privacy (LDP) by incorporating prior knowledge and therefore achieving better utility.
Bo Jiang +3 more
semanticscholar +1 more source
Deep Learning with Differential Privacy [PDF]
Conference on Computer and Communications Security, 2016 Machine learning techniques based on neural networks are achieving remarkable results in a wide variety of domains. Often, the training of models requires large, representative datasets, which may be crowdsourced and contain sensitive information.
Martín Abadi +6 more
semanticscholar +1 more source
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
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
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