Results 351 to 360 of about 328,408 (411)

OpenFHE: Open-Source Fully Homomorphic Encryption Library

IACR Cryptology ePrint Archive, 2022
Fully Homomorphic Encryption (FHE) is a powerful cryptographic primitive that enables performing computations over encrypted data without having access to the secret key.
A. Al Badawi, Jack Bates, Flávio Bergamaschi, David Cousins, Saroja Erabelli, N. Genise, S. Halevi, Hamish Hunt, Andrey Kim, Yongwoo Lee, Zeyu Liu, D. Micciancio, Ian Quah, Yuriy Polyakov, Saraswathy R.V., Kurt Rohloff, J. Saylor, Dmitriy Suponitsky, M. Triplett, V. Vaikuntanathan, Vincent Zucca   +20 more
semanticscholar   +1 more source

Using encryption for authentication in large networks of computers

Communications of the ACM, 1978
Roger M Needham, Michael D Schroeder
exaly   +2 more sources

Memristor-induced hyperchaos, multiscroll and extreme multistability in fractional-order HNN: Image encryption and FPGA implementation

Neural Networks, 2023
Fractional-order differentiation (FOD) can record information from the past, present, and future. Compared with integer-order systems, FOD systems have higher complexity and more accurate ability to describe the real world.
Xinxin Kong, Fei Yu, Wei Yao, Shuo Cai, Jin Zhang, Hairong Lin   +5 more
semanticscholar   +1 more source

Encrypted data ordering with functional encryption

2018 4th International Conference on Recent Advances in Information Technology (RAIT), 2018
For security and privacy, often the user's data are stored on a cloud storage server in an encrypted form. Such data however, are required to be processed in terms of search queries, aggregation, clustering or classification. For better data analysis, the stored data on the server and a result of the processed data should be in lexicographic order. The
Dhruti Sharma, Devesh C. Jinwala
openaire   +1 more source

Fractal sorting matrix and its application on chaotic image encryption

Information Sciences, 2021
This article creatively proposes a class of sorting matrices with fractal characteristics, named the fractal sorting matrix (FSM), and introduces its iterative calculation method. The FSM is irregular, self-similar and infinitely iterative.
Yongjin Xian, Xing-yuan Wang
semanticscholar   +1 more source

Color-Gray Multi-Image Hybrid Compression–Encryption Scheme Based on BP Neural Network and Knight Tour

IEEE Transactions on Cybernetics, 2023
In the research of multi-image encryption (MIE), the image type and size are important factors that limit the algorithm design. For this reason, the multi-image (MI) hybrid encryption algorithm that can flexibly encrypt color images and grayscale images ...
Xinyu Gao, Jun Mou, S. Banerjee, Yushu Zhang   +3 more
semanticscholar   +1 more source

Encrypted PRNG by Logic Encryption

2020 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus), 2020
In this paper, the authors consider such an area of information security as logical encryption. Logical encryption is one of the most important methods of hardware protection, which introduces additional key inputs into a given combinational scheme to protect functionality from unauthorized use.
Marina A. Kiryakina, Svetlana A. Kuzmicheva, Mikhail A. Ivanov   +2 more
openaire   +1 more source

A Parallel Color Image Encryption Algorithm Based on a 2-D Logistic-Rulkov Neuron Map

IEEE Internet of Things Journal
Images are widely used in social networks, necessitating efficient and secure transmission, especially in bandwidth-constrained environments. This article aims to develop a color image encryption algorithm that enhances security while optimizing ...
Suo Gao, Zheyi Zhang, H. Iu, Siqi Ding, J. Mou, U. Erkan, A. Toktaş, Qi Li, Chun-peng Wang, Yinghong Cao   +9 more
semanticscholar   +1 more source