Robust Steganography Technique that can withstand data tampering or degradation

الموضوعات

علوم تطبيقية وتكنولوجية

الملخص

In the digital age, the exponential growth of multimedia communication has made information security a critical concern. Steganography, the art of hiding secret messages within innocent-looking cover media, has emerged as a powerful tool for covert communication. However, existing steganographic methods remain highly vulnerable to unintentional distortions and deliberate attacks, raising a fundamental question: how can hidden data survive real-world degradations while remaining imperceptible? This thesis proposes DASRS (Damage Aware Self-Recovering Steganography), a robust steganographic framework that prioritizes payload survivability over mere concealment. The message is fragmented into six data chunks plus one XOR parity chunk, with each fragment protected by Reed– Solomon error correction and embedded simultaneously across four independent transform domains distributed across the YCbCr color space. A damage-aware cascade extraction with triple-validation and automatic XOR reconstruction enables partial message recovery even under severe compound distortions. Experimental evaluation against signal processing, geometric, and compound attacks demonstrates that DASRS achieves substantially higher robustness than classical single-domain baselines while maintaining acceptable imperceptibility. The framework offers a principled, modular alternative to existing approaches through structural redundancy rather than attack-specific optimization.

روابط وملفات

التعريف والنوع

رقم الوثيقة

f782948d-0149-406a-9a43-cd8209e44d04

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

ماستر (LMD)

نوع الملف

pdf text

أسماء الملفات

1093928_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"Sellami Benaissi ","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"أكرم عابد","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"مصطفى طهراوي","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

English

المصدر والدورية

اسم المصدر

Robust Steganography Technique that can withstand data tampering or degradation

المحتوى والصفحات

عدد الصفحات

0

كلمات الباحثين

robust steganography, multi-domain embedding, error correction, cascade extraction, payload survivability

إشراف وإعداد

الإشراف

Sellami Benaissi

الإعداد

أكرم عابد, مصطفى طهراوي

الاقتباسات الببليوغرافية