Results 101 to 110 of about 8,099,267 (188)

Blockchain-Enabled Supply Chain Management: A Review of Security, Traceability, and Data Integrity Amid the Evolving Systemic Demand

Applied Sciences
As supply chains become increasingly digitized and decentralized, ensuring security, traceability, and data integrity has emerged as a critical concern.
Özgür Karaduman, Gülsena Gülhas
doaj   +1 more source

Model Procurement for Industrial Cyber-Physical Systems Using Cryptographic Performance Attestation

Future Internet
Integrating third-party Machine Learning (ML) models into industrial Operational Technology (OT) creates a procurement deadlock: operators cannot verify vendor performance claims without sharing representative evaluation data with vendors, while vendors ...
Jay Bojič Burgos, Urban Sedlar, Matevž Pustišek   +2 more
doaj   +1 more source

Beyond MPC-in-the-Head: Black-Box Constructions of Short Zero-Knowledge Proofs [PDF]

In their seminal work, Ishai, Kushilevitz, Ostrovsky, and Sahai (STOC`07) presented the MPC-in-the-Head paradigm, which shows how to design Zero-Knowledge Proofs (ZKPs) from secure Multi-Party Computation (MPC) protocols.
Carmit Hazay, Muthuramakrishnan Venkitasubramaniam, Mor Weiss   +2 more
core  

Zero-knowledge proofs for privacy-preserving user authentication

In a world shaped by increasingly pervasive digitalization, the role of cryptography in securing information and protecting privacy has become paramount.
Gupta, Anant
core  

Quantum computing empowering blockchain technology with post quantum resistant cryptography for multimedia data privacy preservation in cloud-enabled public auditing platforms

Journal of Cloud Computing: Advances, Systems and Applications
The multimedia environment has undergone significant growth, particularly in the area of multimedia data and its migration to cloud platforms, which has raised issues about security, confidentiality, data integrity, and privacy protection.
Abdullah Ayub Khan, Asif Ali Laghari, Hamad Almansour, Leila Jamel, Fahima Hajjej, Vania V. Estrela, Mohamad Afendee Mohamed, Sajid Ullah   +7 more
doaj   +1 more source

ZKP-GDIS: A Zero-Knowledge Proof-Augmented Global Decentralized Identity System with Deepfake-Resistant Liveness Detection and Privacy-by-Design Architecture

Note: This paper presents a theoretical framework and simulated evaluation. A prototype implementation is under active development. This preprint is submitted for community feedback prior to formal journal submission.
openaire   +1 more source

Studying Lattice-Based Zero-Knowlege Proofs: A Tutorial and an Implementation of Lantern [PDF]

Lattice-based cryptography has emerged as a promising new candidate to build cryptographic primitives. It offers resilience against quantum attacks, enables fully homomorphic encryption, and relies on robust theoretical foundations. Zero-knowledge proofs
Florian Lugstein, Christian Rechberger, Lena Heimberger   +2 more
core  

Lightweight Privacy-Preserving Blockchain Framework for Healthcare: A Simulation-Based Approach to Reducing Computational Overhead. [PDF]

Blockchain Healthc Today
Ahmed MA, Sameer MAA, Chaurasia MA, Nallusamy S.   +3 more
europepmc   +1 more source

Zero-Knowledge Proofs

This thesis examine past and modern constructions of zero knowledge proofs. Zero-knowledge proofs were introduced as a method of proving a statement without revealing anything more than the statement itself.
Yang, Jenny
core  

A zero-knowledge enabled dynamic sharding architecture for scalable decentralized smart contract execution in IOT environments. [PDF]

Sci Rep
Aman K, Ur Rehman A, Masood F, Azam S, Iqbal A, Mohmand MI, Husnain G.   +6 more
europepmc   +1 more source