Modification of AES algorithm by using second key and modified subbytes operation for text encryption

AA Thinn, MMS Thwin - … Science and Technology: 5th ICCST 2018, Kota …, 2019 - Springer
Ciphering algorithms play a main role in this digital era, especially when data are transferred
via internet. Many algorithms has been developed and used to encrypt and decrypt data for …

[PDF][PDF] Internet of things security using new chaotic system and lightweight AES

JR Naif, GH Abdul-majeed, AK Farhan - Journal of Al-Qadisiyah for …, 2019 - iasj.net
The Internet of Things (IoT) services and application were increasing during the last years in
several life fields causes need to provide a secure identifier for protecting sensing data …

High-level implementation of a chaotic and AES based crypto-system

F Sbiaa, S Kotel, M Zeghid, R Tourki… - Journal of Circuits …, 2017 - World Scientific
Given the increasing complexity of cryptographic devices, testing their security level against
existing attacks requires a fast simulation environment. SystemC is a standard language that …

Generating dynamic S-box based on particle swarm optimization and chaos theory for AES

ZA Kamal, AF Kadhim - Iraqi journal of science, 2018 - ijs.uobaghdad.edu.iq
Data security is a significant requirement in our time. As a result of the rapid development of
unsecured computer networks, the personal data should be protected from unauthorized …

[PDF][PDF] 基于二维混沌映射的AES 加密算法的研究与改进

何涛, 冯伟东, 王红卫, 谭俊 - 计算机与数字工程, 2021 - jsj.journal.cssc709.net
摘要随着经济的发展, 企业积累的重要数据和信息资源日益丰富, 因此对文件加密技术提出了更
高的要求. AES 性能优越, 但也存在种子密钥单一和密钥空间固定等问题 …

Research of lightweight encryption algorithm based on AES and chaotic sequences for narrow-band internet of things

L Shi, Y Wang, R Jia, T Peng, J Jiang, S Zhu - Machine Learning and …, 2019 - Springer
Abstract Narrow-Band Internet of Things (NB-IoT), as a new LPWAN technology, has been
applied in many fields, such as smart meter, smart parking, and so on. However, the security …

Image Security is Improved by Super Encryption using RSA and Chaos Algorithms

DV Rao, SPK Reddy, C Anusha… - … on Electronics and …, 2023 - ieeexplore.ieee.org
The need for image encryption is increasing as a result of the increased usage of the
Internet and other communication tools. It is easy to attack and steal images sent over …

A security communication device based on narrowband internet of things

Z Cao - 2019 IEEE 5th International Conference on Computer …, 2019 - ieeexplore.ieee.org
According to the narrow-band internet of thing (NB-IoT) communication transmission system
and encryption requirements of communication in the field of Internet of Things, a security …

Extending AES with DH key-exchange to enhance VoIP encryption in mobile networks

R Zaghal, S Salah, N Jabali - Trends and Advances in Information Systems …, 2018 - Springer
Due to the huge developments in mobile and smartphone technologies in recent years,
more attention is given to voice data transmission such as VoIP (Voice over IP) technologies …

A chaos-based multi-level dynamic framework for image encryption

S Dhall, SK Pal, K Sharma - Internet of Things (IoT) Concepts and …, 2020 - Springer
Large scale internet and mobile usage has led the world witness ubiquitous increase in data
transfer requirements as well as nature of data in transmissions on insecure networks …