Results 91 to 100 of about 10,835 (295)
Analyzing cryptographic algorithm efficiency with in graph-based encryption models
Frontiers in Computer ScienceThis research paper investigates the efficiency of cryptographic algorithms within graph-based encryption models such as star graph, focusing on their computational performance and security robustness. In this study, we analyze the performance of RSA and
Yashmin Banu +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son +5 more
wiley +1 more source
Securing Memory Encryption and Authentication Against Side-Channel Attacks Using Unprotected Primitives [PDF]
, 2017 Memory encryption is used in many devices to protect memory content from attackers with physical access to a device. However, many current memory encryption schemes can be broken using Differential Power Analysis (DPA).
Thomas Unterluggauer +2 more
core
Evaluation of live forensic techniques, towards Salsa20-Based cryptographic ransomware mitigation
, 2023 Ransomware has been established as one of the largest current threats to organisations, small businesses, governments, and individuals alike. The appearance of cryptocurrencies and the enhancement of encryption key management schemes increased the ...
Davies, Simon R. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le +6 more
wiley +1 more source
Sensor Data Encryption Protocol for Wireless Network Security
, 2012 Wireless Sensor Network consisting of a large number of sensor nodes that connected through wireless media has emerged as a ground breaking technology that offers unprecedented ability to monitor the physical word accurately.
Dr. Bharat Singh
core
Proceedings of the International Conference on Applied Innovations in ITThis paper presents a novel hybrid cryptosystem combining ElGamal and ChaCha20-Poly1305 for securing data in cloud storage environments. Elgamal, an asymmetric encryption algorithm is utilized for secure key exchange to ensure the safe transmission of ...
Paul Kobina Arhin Jnr +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon +4 more
wiley +1 more source
An Encrypted In-Memory Column-Store: The Onion Selection Problem [PDF]
, 2013 Processing encrypted queries in the cloud has been extended by CryptDB's approach of adjustable onion encryption. This adjustment of the encryption entails a translation of an SQL query to an equivalent query on encrypted data. We investigate in more detail this translation and in particular the problem of selecting the right onion layer. Our algorithm
Florian Kerschbaum +6 more
openaire +1 more source
Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy
Advanced Healthcare Materials, EarlyView.Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima +15 more
wiley +1 more source