Using steganography for embedding encrypted data in mp3 files

مقدم أطروحة جامعية

al-Atum, Muhammad Salim Muhammad

مشرف أطروحة جامعية

al-Rababiah, Mamun S.

أعضاء اللجنة

al-Smadi, Adnan M.
Samawi, Venus W.
al-Rifai, Hasan Muhammad

الجامعة

جامعة آل البيت

الكلية

كلية الأمير الحسين بن عبد الله لتكنولوجيا المعلومات

القسم الأكاديمي

قسم علوم الحاسوب

دولة الجامعة

الأردن

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2009

الملخص الإنجليزي

Steganography is a form of data hiding ; it is a way for protecting information by embedding data into digital media for the purpose of identification, copyright and sending secret message.

Steganography in audio becomes a challenging discipline, since the Human Auditory System (HAS) is highly sensitive.

One of the main obstacles of the data hiding in audio is to develop a system which has the quality to include a big amount of data and without affectively the quality of sound.

In this research, two approaches of a steganography were designed for hiding secret data in audio media file (MP3).

The first suggested way is based on embedding encrypted text between frames (BF) in MP3 file, while the second way is based on embedding encrypted text before the first frame (BAF) in MP3 file.

After having examined the two suggested approaches, it has been approved that the first way (BF) is better because it has the capacity to embed about 40 MB without affecting sound quality and take time 134.2 sec for embedding and 2618.2 sec for extracting, meanwhile the second way (BAF) has shown its capacity in embedding about 8 KB (As maximum) without affecting the sound quality (in any cover file size) with embedding time 1.9238 sec and 1.5281 for extraction.

To increase the security of the proposed hiding system, an encryption method is added to the proposed hiding system by using RSA algorithm.

التخصصات الرئيسية

تكنولوجيا المعلومات وعلم الحاسوب

الموضوعات

عدد الصفحات

52

قائمة المحتويات

Table of contents.

Abstract.

Chapter One : general introduction.

Chapter Two : theoretical concepts.

Chapter Three : methodology.

Chapter Four : experimental results.

Chapter Five : conclusions and future work.

References.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

al-Atum, Muhammad Salim Muhammad. (2009). Using steganography for embedding encrypted data in mp3 files. (Master's theses Theses and Dissertations Master). Al albayt University, Jordan
https://search.emarefa.net/detail/BIM-321565

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

al-Atum, Muhammad Salim Muhammad. Using steganography for embedding encrypted data in mp3 files. (Master's theses Theses and Dissertations Master). Al albayt University. (2009).
https://search.emarefa.net/detail/BIM-321565

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

al-Atum, Muhammad Salim Muhammad. (2009). Using steganography for embedding encrypted data in mp3 files. (Master's theses Theses and Dissertations Master). Al albayt University, Jordan
https://search.emarefa.net/detail/BIM-321565

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-321565