Results 71 to 80 of about 8,113,742 (297)

Experimental authentication of quantum key distribution with post-quantum cryptography

npj Quantum Information, 2021
Quantum key distribution (QKD) can provide information theoretically secure key exchange even in the era of quantum computers. However, QKD requires the classical channel to be authenticated, the current method for which is pre-sharing symmetric keys ...
Liu-Jun Wang, Kai-Yi Zhang, Jia-Yong Wang, Jie Cheng, Yong-Hua Yang, Shi-Biao Tang, Di Yan, Yan-Lin Tang, Zhen Liu, Yu Yu, Qiang Zhang, Jian-Wei Pan   +11 more
doaj   +1 more source

A New Encryption Algorithm Using Symmetric Key Cryptography

International Journal of Engineering & Technology, 2018
Cryptographic techniques are primarily divided into two categories and they are: Symmetric key type and Asymmetric key type. In Symmetric key cryptography, during the process of encryption and decryption, the same key will be used. This is a conventional method of Cryptography.
Gowtham Tumati, Yalamarthi Rajesh, Manogna T, J Ram Kumar   +3 more
openaire   +2 more sources

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Enhancing The Randomness Of Symmetric Key Using Genetic Algorithm [PDF]

, 2019
The focus of network security is to provide the secure, effective and private communication between the sender and the receiver. To achieve the aim of high security of sending information, the improvement in cryptography is needed to make sure the ...
Mohd Foozy, Cik Feresa, Palaniappan, P. Siva Shamala, Othman, Nur Fadzilah, Ramli, Sofia Najwa, Wen, Chuah Chai, Zakaria, Afiqah Zahirah   +5 more
core   +2 more sources

A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle, Cesar Alvarez‐Llamas, Vincent Motto‐Ros, Christophe Dujardin, Jérémie Margueritat, David Rodney   +5 more
wiley   +1 more source

A Symmetric Encryption Method for Transmitting IEC 62351 Communicaiton Keys in Substations

Zhongguo dianli, 2019
With the improvement of the information level of the substation, the cyber security problem of information communication has become increasingly prominent.
Fang FANG, Guanghua LI, Donghui WANG, Xiaohua XUAN   +3 more
doaj   +1 more source

NARSKCA: Novel and robust symmetric key cryptography algorithm

International Journal of Scientific World, 2015
In this research paper, a novel and strong symmetric key cryptography algorithm is proposed. NARSKCA is based on several symmetric cryptographic algorithms. NARSKCA is very simple that uses character converting algorithm, Fibonacci Number Series, Lucas Number series and bitwise XOR.
Balajee Maram, Y Ramesh Kumar, K Lakshmana Rao   +2 more
openaire   +2 more sources

Symmetric Key Encryption Based on Rotation-Translation Equation

, 2020
In this paper, an improved encryption algorithm based on numerical methods and rotation–translation equation is proposed. We develop the new encryption-decryption algorithm by using the concept of symmetric key instead of public key.
Gyurhan Nedzhibov, Borislav Stoyanov
core   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Enhanced Content Based Double Encryption Algorithm Using Symmetric Key Cryptography

, 2017
This paper aims to solve the problems of the existing technique of the content based double encryption algorithm using symmetric key cryptography. Simple binary addition, folding method and logical XOR operation are used to encrypt the content of a ...
Junestarfield Kynshi, Deepa Jose
core   +1 more source