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All Journal Semantik Techno.Com: Jurnal Teknologi Informasi Scientific Journal of Informatics JAIS (Journal of Applied Intelligent System) Proceeding SENDI_U Journal of Information System E-Dimas: Jurnal Pengabdian kepada Masyarakat Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control InComTech: Jurnal Telekomunikasi dan Komputer Abdimasku : Jurnal Pengabdian Masyarakat Jurnal Abdidas SKANIKA: Sistem Komputer dan Teknik Informatika Jurnal Teknik Informatika (JUTIF) Journal of Soft Computing Exploration Prosiding Seminar Nasional Hasil-hasil Penelitian dan Pengabdian Pada Masyarakat Seminar Nasional Teknologi dan Multidisiplin Ilmu Seminar Nasional Riset dan Teknologi (SEMNAS RISTEK) Advance Sustainable Science, Engineering and Technology (ASSET)
Wellia Shinta Sari
Universitas Dian Nuswantoro
Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Mathematics Public Health Social Sciences Other

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Dynamic Chaotic–Adversarial Framework for High-Capacity and Imperceptible Image Steganography Wellia Shinta Sari; Christy Atika Sari; Safira Hasna Setiyani; Agus Triyono; Rabei Raad Ali
Advance Sustainable Science Engineering and Technology Vol. 8 No. 4 (2026): August-October
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v8i4.3060

Abstract

The rapid growth of digital communication has intensified concerns regarding data confidentiality as sensitive information transmitted through multimedia images is increasingly vulnerable to interception and unauthorized analysis. Conventional image steganography methods often struggle to simultaneously achieve high embedding capacity, strong imperceptibility, and resistance to modern steganalysis. To address this challenge, this study proposes a steganographic framework that integrates dynamic logistic chaotic encryption with an adversarial feature-level embedding network. The chaotic sequence is generated using a time-varying logistic map within a highly unstable region, where the control parameter is adaptively derived from a hash-modulated process to produce unpredictable keystreams and strengthen payload security. The encrypted secret image is then embedded through a GAN-based generator guided by a discriminator to preserve natural image characteristics, while a dedicated extractor ensures accurate recovery. Experimental results on multiple standard test images with resolutions of 256 × 256 and 512 × 512 demonstrate high visual fidelity, achieving PSNR values above 58 dB and SSIM values above 0.995, supported by nearly identical histogram distributions between cover and stego images. These findings indicate that the proposed framework provides a promising solution for secure multimedia communication by enabling visually imperceptible and reliably recoverable hidden transmission in digital images.
Co-Authors Abas Setiawan Abdussalam Abdussalam, Abdussalam Agus Triyono Ajib Susanto Amartya Anugrah Indrawati Lestari Annisa Nafasari Arni Ernawati Bambang Sugiarto Belinda Elsa Aulia Sinatrya Cahaya Jatmoko Chaerul Umam Christy Atika Sari D.R.I.M. Setiadi Dibya Prabo Susanto Eko Hari Rachmawanto Erisa Adyati Rahmasari Erna Zuni Astuti Erna Zuni Astuti Guruh Fajar Shidik Gusta, Muhammad Bima Hendi Wijaya Heru Lestiawan Ika Novita Dewi Islam, Hussain Md Mehedul Krishna Duta Dharmawan Krismawan, Andi Danang Kusuma, Mohammad Roni Laksana , Deddy Award Widya Laksana, Deddy Award Widya Lalang Erawan Lisa Mardiana Mahadika Pradipta Himawan Maria Alfonsa Chintia Dea Prananingrum Maulana Zaky Muhammad MY. Teguh Sulistyono Nugraini , Siti Hadiati Paringdyah Dinda Susilowati Pulung Nurtantio Andono Puspa, Silfi Andriana Putra, Ifan Perdana Putri Mega Arum Wijayanti Rabei Raad Ali Rahmalan, Hidayah Richard Emmerig Robert Setyawan Rusyida Baniya Savira Safira Hasna Setiyani Shelomita, Viki Ari Siti Hadiati Nugraini Suhariyanto Suhariyanto Sumarni Adi, Sumarni Tri Esti Rahayuningtyas Umam, Choerul Virna Soraya Yaacob, Noorayisahbe Bt Mohd Yaacob, Noorayisahbe Mohd