A new image encryption based on bit replacing, chaos and DNA coding techniques
Millions of confidential images are transmitted every day by people through the multimedia
systems of the internet. Such confidential information in the images may be belong to the …
systems of the internet. Such confidential information in the images may be belong to the …
Integration of spatial and frequency domain encryption for digital images
Transmission of multimedia data such as images, videos, and audio over the Internet is risky
due to cyberattacks. To overcome the security issues, several encryption schemes are …
due to cyberattacks. To overcome the security issues, several encryption schemes are …
Lightweight Block and Stream Cipher Algorithm: A Review
SA Abead, NHM Ali - Journal of Applied Engineering and …, 2024 - journal.yrpipku.com
Most of the Internet of Things (IoT), cell phones, and Radio Frequency Identification (RFID)
applications need high speed in the execution and processing of data. this is done by …
applications need high speed in the execution and processing of data. this is done by …
A novel image encryption scheme based on compressive sensing, elliptic curves and a new jerk oscillator with multistability
GAG Tegue, JDD Nkapkop, N Tsafack, MA Abdel… - Physica …, 2022 - iopscience.iop.org
Compression and encryption are the two main steps generally used to ensure fast and
secure transmission of digital images over public communication channels. Among the …
secure transmission of digital images over public communication channels. Among the …
[PDF][PDF] Medical image encryption based on frequency domain and chaotic map
Accepted: 20 August 2022 Medical images typically have diagnostic and confidential data
and information about the patient and are usually sent using public networks. Due to the …
and information about the patient and are usually sent using public networks. Due to the …
[PDF][PDF] Color image compression system by using block categorization based on spatial details and DCT followed by improved entropy encoder
In this paper, a new high-performance lossy compression technique based on DCT is
proposed. The image is partitioned into blocks of a size of NxN (where N is multiple of 2) …
proposed. The image is partitioned into blocks of a size of NxN (where N is multiple of 2) …
Partial encryption scheme of medical images based on DWT, secret image sharing and hyperchaotic system
There has been a significant increase in the demand for secure image storage in healthcare
organizations in recent years. Encryption is used to address the challenge of encrypting …
organizations in recent years. Encryption is used to address the challenge of encrypting …
[PDF][PDF] Partial crypto-compression for cloud-based photo storage using DCT and Daubechies 4 wavelet
Cloud photo storage has widely spread as an ideal technology for managing digital images
since it is more convenient than backing up to a physical medium (ie, hard drive and …
since it is more convenient than backing up to a physical medium (ie, hard drive and …
[PDF][PDF] Cryptography based on retina information
ZIA Alrifaee, TZ Ismaeel - Indonesian Journal of Electrical …, 2022 - researchgate.net
The security of message information has drawn more attention nowadays, so; cryptography
has been used extensively. This research aims to generate secured cipher keys from retina …
has been used extensively. This research aims to generate secured cipher keys from retina …
Art Image Compression Based on Lossless LZW Hashing Ciphering Algorithm
SG Mohammed, SS Abdul-Jabbar… - Journal of Physics …, 2021 - iopscience.iop.org
Color image compression is a good way to encode digital images by decreasing the number
of bits wanted to supply the image. The main objective is to reduce storage space, reduce …
of bits wanted to supply the image. The main objective is to reduce storage space, reduce …