Results 31 to 40 of about 271 (187)
An Image Encryption Scheme Based on Lorenz Hyperchaotic System and RSA Algorithm
Security and Communication Networks, Volume 2021, Issue 1, 2021., 2021 This research proposes a new image encryption scheme based on Lorenz hyperchaotic system and Rivest–Shamir–Adleman (RSA) algorithm. Firstly, the initial values of the Lorenz hyperchaotic system are generated by RSA algorithm, and the key stream is produced iteratively.
Riguang Lin, Sheng Li, Zhiyuan Tan
wiley +1 more source
A Novel Image Steganography Method via Deep Convolutional Generative Adversarial Networks
IEEE Access, 2018 The security of image steganography is an important basis for evaluating steganography algorithms. Steganography has recently made great progress in the long-term confrontation with steganalysis.
Donghui Hu +4 more
doaj +1 more source
Security and Communication Networks, Volume 2021, Issue 1, 2021., 2021 Recently, researchers have shown that coverless steganography is relatively safe. On this basis, to improve the payload of the coverless steganography, a novel semiconstruction coverless steganography algorithm is introduced in the paper. Firstly, web crawler technology is applied to crawl a wide range of small icons and hot news images from the ...
Yajing Hao +5 more
wiley +1 more source
Stone Painting Generative Information Hiding Method Through Triangulation and Bezier Curves [PDF]
Jisuanji gongchengUnlike natural carrier-based coverless information hiding, non-natural carrier-based coverless information hiding does not attempt to generate or utilize natural carriers to hide secret information, which can fundamentally avoid the discrimination ...
REN Zhiyi, SHAO Liping
doaj +1 more source
Enhancing of coverless image steganography capacity based on image block features
, 2023 The idea of coverless information hiding has seen a great deal of development since it was initially introduced due to its effectiveness in defeating steganalysis tools.
Jabbar Jawad, Majid; University of Babylon +2 more
core +1 more source
Coverless image steganography using morphed face recognition based on convolutional neural network
EURASIP Journal on Wireless Communications and Networking, 2022 In recent years, information security has become a prime issue of worldwide concern. To improve the validity and proficiency of the image data hiding approach, a piece of state-of-the-art secret information hiding transmission scheme based on morphed ...
Yung-Hui Li +5 more
doaj +1 more source
Securing Messages by Using Coverless Steganography : A Survey
, 2022 In the last few decades, with the digitalization of information, digital data transmitted overinsecure communication can be under attack, so driving steganography to the forefront for securecommunication.
NAHLA F. OMRAN, NADA R. MAHMOUD, ABDELMAGEID A. ALI
core +1 more source
Secure and Efficient Coverless Image Steganography Algorithm Based on Higher Frequency Pixel with Tribonacci Matrix [PDF]
JES: Journal of Engineering SciencesWith recent rapid progress in information technology, the security of information exchanged via the Internet has become one of the most important problems. Steganography is a powerful solution for this problem.
khlood hamza +2 more
doaj +1 more source
IEEE Access, 2021 Steganography is the task of concealing a message within an overt medium such that the presence of the hidden message is barely detectable. Recently, myriads of works have introduced the inchoate techniques of deep learning to the field of steganography.
He Zhu, Dianbo Liu
doaj +1 more source
Coverless Video Steganography based on Maximum DC Coefficients
CoRR, 2020 Coverless steganography has been a great interest in recent years, since it is a technology that can absolutely resist the detection of steganalysis by not modifying the carriers. However, most existing coverless steganography algorithms select images as carriers, and few studies are reported on coverless video steganography.
Laijin Meng +4 more
openaire +2 more sources