Results 61 to 70 of about 162 (119)
IEEE AccessCoverless image steganography conceals information without modifying the carrier image, addressing vulnerabilities in traditional methods. However, existing approaches often require transmitting metadata, raising suspicion and security risks. To overcome
Sahar A. El-Rahman +5 more
doaj +1 more source
Coverless Data Hiding in VoIP based on DNA Steganography with Authentication
The International Arab Journal of Information Technology, 2023 Data hiding in Voice over Internet Protocol (VoIP) using coverless approach improves the undetectability by preserving the cover bits from modification. This paper focuses on hiding the secret message in VoIP streams using Deoxyribonucleic Acid (DNA) steganography approach. DNA steganography is known for its low cracking probability.
Deepikaa Soundararajan +1 more
openaire +1 more source
IMPROVED COVERLESS INFORMATION HIDING UTILIZING GENERATIVE MODELS
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗThe submitted algorithm increased data-hiding capacity, extended capability, and improved quality of the reconstructed secret image as compared with traditional steganography and existing coverless information-hiding methods.
Zainab Hdeib Al-Shably
doaj +1 more source
DDIM-Driven Coverless Steganography Scheme with Real Key
CoRRWith the advancement of information hiding techniques, generation-based coverless steganography has emerged as an alternative to traditional methods, leveraging generative models to transform secret information into stego-objects rather than embedding it within the redundancy of the cover.
Mingyu Yu +3 more
openaire +2 more sources
Intelligent System for Secure and Robust Image-based Steganography and Steganalysis
, 2021 Steganography is the art and science of hiding information in plain sight with the help of multimedia communications. Steganography is beneficial in situations where sending encrypted messages may raise suspicion leading to communication breakdown ...
Inas Jawad Kadhim (20167350)
core
A GAN-Based Coverless Video Steganography Utilizing Inter-Frame Similarity
GAN-based coverless video steganography method that enhances data security without modifying the carrier media. A Generative Adversarial Network (GAN) is employed to create synthetic video sequences, which are mapped to secret data, forming a Secret ...
P. Padmanabam, D. Sreedher, JVR Murthy
core +1 more source
A Texture Synthesis Steganography Scheme Based on Super-Pixel Structure and SVM
, 2018 Part 10: Image UnderstandingInternational audienceIn order to improve the performance of coverless steganography algorithm against JPEG compression, this paper proposes a texture synthesis steganography scheme based on super-pixel structure and SVM ...
Chengfeng A +7 more
core +1 more source
Translation-based image steganography system utilizing autoencoder and CycleGAN
Traditional image steganography involves embedding secret information into a cover image, a process that requires modification of the carrier and potentially leaves detectable marks.
Jawad, Thakwan Akram +2 more
core +1 more source
Training-Free Coverless Multi-Image Steganography with Access Control
CoRRCoverless Image Steganography (CIS) hides information without explicitly modifying a cover image, providing strong imperceptibility and inherent robustness to steganalysis. However, existing CIS methods largely lack robust access control, making it difficult to selectively reveal different hidden contents to different authorized users.
Minyeol Bae, Si-Hyeon Lee
openaire +2 more sources
DiffStega: Towards Universal Training-Free Coverless Image Steganography with Diffusion Models
Traditional image steganography focuses on concealing one image within another, aiming to avoid steganalysis by unauthorized entities. Coverless image steganography (CIS) enhances imperceptibility by not using any cover image.
Liu, Zheyuan +7 more
core