Results 31 to 40 of about 535,713 (347)
Towards an efficient LWE‐based fully homomorphic encryption scheme
IET Information Security, 2022 The security of most early fully homomorphic encryption schemes was based on the hardness of the Learning with Errors (LWE) problem. These schemes were inefficient in terms of per gate computations and public‐key size.
Uddipana Dowerah +1 more
doaj +1 more source
A Survey of Key Bootstrapping Protocols Based on Public Key Cryptography in the Internet of Things
IEEE Access, 2019 The Internet of Things envisages connecting all physical objects or things to the Internet, using devices as diverse as smartphones, coffee makers, washing machines, automobiles, lamps, and wearable devices, among many others.
Manisha Malik, M. Dutta, J. Granjal
semanticscholar +1 more source
Analysis of Elliptic Curve Cryptography (ECC) for Energy Efficiency in Wireless Sensor Networks
NUST Journal of Engineering Sciences, 2009 Rapid growth of wireless sensor networks (WSN) in recent times has resulted in greater security requirements. One of the primary concerns in wireless sensor networks is energy efficiency and security mechanisms are no different.
Zain Ul Abideen Tariq +2 more
doaj +1 more source
Asynchronous Consensus without Trusted Setup or Public-Key Cryptography
IACR Cryptology ePrint ArchiveByzantine consensus is a fundamental building block in distributed cryptographic problems. Despite decades of research, most existing asynchronous consensus protocols require a strong trusted setup and expensive public-key cryptography. In this paper, we
Sourav Das +5 more
semanticscholar +1 more source
Analysis Review on Public Key Cryptography Algorithms
Indonesian Journal of Electrical Engineering and Computer Science, 2018 This paper presents several Public Key Cryptography (PKC) algorithms based on the perspective of researchers’ effort since it was invented in the last four decades.
Jasmin Ilyani Ahmad +2 more
semanticscholar +1 more source
IMPROVING SMART GRID SECURITY USING MERKLE TREES [PDF]
, 2014 —Presently nations worldwide are starting to convert their aging electrical power infrastructures into modern, dynamic power grids. Smart Grid offers much in the way of efficiencies and robustness to the electrical power grid, however its heavy reliance ...
Muñoz, Melesio Calderón
core +2 more sources
Dynamic Cryptography Integrated Secured Decentralized Applications with Blockchain Programming
Wasit Journal of Computer and Mathematics Science, 2022 Blocks and chains are the building blocks of the blockchain, which is a community network. Blocks and chains are two terms used to describe collections of data information.
Jamal Kh-Madhloom
doaj +1 more source
Quantum‐resistant anonymous identity‐based encryption with trable identities
IET Information Security, 2022 Identity‐based encryption (IBE), introduced by Shamir, eliminates the need for public‐key infrastructure. The sender can simply encrypt a message by using the recipient's identity (such as email or IP address) without needing to look up the public key ...
Zi‐Yuan Liu +4 more
doaj +1 more source
A STUDY OF BILINEAR MAPS IN WIRELESS SENSOR NETWORKS
ICTACT Journal on Communication Technology, 2017 In the past, a large part of security requirements of wireless sensor networks (WSN) were fulfilled by symmetric cryptography systems. But, today by introduction of new needs in these networks and their security development, researchers of security and ...
Reza Alimoradi +2 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn +4 more
wiley +1 more source