Results 51 to 60 of about 1,315,010 (177)
Fraud Detection in Privacy Preserving Health Insurance System Using Blockchain Technology
Engineering Reports, Volume 7, Issue 8, August 2025.A privacy‐preserving and fraud‐detection‐enabled health insurance claim system has been proposed that addresses the dual challenges of privacy preservation and fraud detection in health insurance claims. The proposed model enables both patients and healthcare providers to submit claims securely, ensuring patient anonymity while effectively detecting ...
Md. Mazharul Islam +4 more
wiley +1 more source
A Blockchain‐Based Certificateless Anonymous Cross‐Domain Authentication Scheme for IoV
International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.As an essential component of the internet of things, the internet of vehicles (IoV) holds broad application prospects in areas such as safe driving, intelligent transportation, and service reservations. Due to the security and privacy requirements, anonymous authentication schemes are widely used in IoV. However, traditional certificate‐based anonymous
Hua Wang +5 more
wiley +1 more source
Identity-Based Blind Signature Scheme with Message Recovery [PDF]
, 2017 Blind signature allows a user to obtain a signature on a message without revealing anything about the message to the signer. Blind signatures play an important role in many real world applications such as e-voting, e-cash system where anonymity is of ...
Gowri, T. +3 more
core +3 more sources
A literature review on V2X communications security: Foundation, solutions, status, and future
IET Communications, Volume 18, Issue 20, Page 1683-1715, December 2024.The article first introduces the development history of the past Internet of Vehicles(IoV), summarizes some common V2X security threats, describes the development and application of the SM commercial algorithm in recent years, and finally, statistics and introduces the part of the development process of the security protocols currently used in IoV ...
Zuobin Ying +3 more
wiley +1 more source
Contributions to secret sharing and other distributed cryptosystems [PDF]
, 2013 The present thesis deals with primitives related to the eld of distributed cryptography. First, we study signcryption schemes, which provide at the same time the functionalities of encryption and signature, where the unsigncryption operation is ...
Ruiz Rodriguez, Alexandre
core +3 more sources
A Privacy-Preserving Secure Framework for Electric Vehicles in IoT using Matching Market and Signcryption [PDF]
, 2020 The present world of vehicle technology is inclined to develop Electric Vehicles (EVs) with various optimized features. These vehicles need frequent charging which takes a longer time to charge up.
Buchanan, William J. +7 more
core +3 more sources
A survey on post‐quantum based approaches for edge computing security
WIREs Computational Statistics, Volume 16, Issue 1, January/February 2024.The distribution of reviewed papers by focused area. Abstract With the development of technology and its integration with scientific realities, computer systems continue to evolve as infrastructure. One of the most important obstacles in front of quantum computers with high‐speed processing is that its existing systems cause security vulnerabilities ...
Aykut Karakaya, Ahmet Ulu
wiley +1 more source
Identity based cryptography from bilinear pairings [PDF]
, 2005 This report contains an overview of two related areas of research in cryptography which have been prolific in significant advances in recent years. The first of these areas is pairing based cryptography.
Barbosa, Manuel
core
Ensuring Security and Privacy in VANET: A Comprehensive Survey of Authentication Approaches
Journal of Computer Networks and Communications, Volume 2024, Issue 1, 2024.Vehicular ad hoc networks (VANET) are revolutionizing intelligent transportation systems (ITS), and as a result, research on their security is becoming increasingly important. As the primary security concern for VANET, authentication security is still quite difficult to achieve.
Soujanya B K +2 more
wiley +1 more source
Proxy Blind Signature using Hyperelliptic Curve Cryptography [PDF]
, 2013 Blind signature is the concept to ensure anonymity of e-coins. Untracebility and unlinkability are two main properties of real coins and should also be mimicked electronically. A user has to fulll above two properties of blind signature for permission to
Pradhan, Srikanta
core