Performance analysis for fully and partially homomorphic encryption techniques
العناوين الأخرى
تحليل الأداء لتقنيات التشفير المتماثلة الكاملة و الجزئية
مقدم أطروحة جامعية
مشرف أطروحة جامعية
أعضاء اللجنة
al-Jarrah, Muzaffar Munir
Alya, Muhammad Ahmad
الجامعة
جامعة الشرق الأوسط
الكلية
كلية تكنولوجيا المعلومات
القسم الأكاديمي
قسم علم الحاسوب
دولة الجامعة
الأردن
الدرجة العلمية
ماجستير
تاريخ الدرجة العلمية
2016
الملخص الإنجليزي
Recently, the use of cloud computing for the storage of business and personal data has shown a great increase, due to many factors such as ease of access anywhere anytime, reduced storage cost, hardware independence, and the availability of reliable network infrastructure.
However, the cloud computing approach faces serious security challenges and threats that need to be investigated and discussed.
One of the main methods to keep the data safe from attacks by adversaries is the encryption technique, which is considered a practical and an appropriate method for protecting data in the cloud.
This thesis investigates the main encryption techniques that deal with allowing mathematical operations to be performed on data in the cloud without the need for decryption.
It has investigated two types of Partial Homomorphic Encryption techniques (Paillier and RSA) and Fully Homomorphic Encryption (Nth Degree Truncated Polynomial Ring Unit) with two operations of NTRU technique (Additive NTRU and Multiplication NTRU, and the combination between them.
The research work studied several parameters that affect cloud security based on these techniques.
The selected parameters are investigated with the aim of distinguishing the impact of these parameters on the performance of the Homomorphic and NTRU techniques in terms of security and execution time.
This thesis has identified two parameters that have an effect on encryption security level and execution performance; these are key size and data size.
It has tested four key sizes (32 bits, 64 bits, 128 bits and 256 bits) and data sizes ranging from one to nine digits.
The research results show that the optimal key size is 256 bits for RSA and NTRU (additive, multiplication) which give a high security level and minimal performance loss.
Also, the research results show that the optimal key size is 128 bits for Paillier and NTRU (combined) which give a high security level and minimal performance loss.
For the optimal data size, the results show that for the RSA method, the optimal data size is five digits, which gives minimal performance-loss (4%).
Based on the execution time factor, the research finds out that the Additive PHE (Paillier) performs better than the Additive NTRU, the Multiplication PHE (RSA) performs better than the Multiplication NTRU, and finally the two PHEs together perform better than the two NTRUs
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
عدد الصفحات
129
قائمة المحتويات
Table of contents.
Abstract.
Abstract in Arabic.
Chapter One : Introduction.
Chapter Two : Background.
Chapter Three : Performance analysis for fully and partially homomorphic encryption techniques.
Chapter Four : Experimental and result.
Chapter Five : Conclusion and future work.
References.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Shabib, Rayya Adil. (2016). Performance analysis for fully and partially homomorphic encryption techniques. (Master's theses Theses and Dissertations Master). Middle East University, Jordan
https://search.emarefa.net/detail/BIM-721124
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Shabib, Rayya Adil. Performance analysis for fully and partially homomorphic encryption techniques. (Master's theses Theses and Dissertations Master). Middle East University. (2016).
https://search.emarefa.net/detail/BIM-721124
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Shabib, Rayya Adil. (2016). Performance analysis for fully and partially homomorphic encryption techniques. (Master's theses Theses and Dissertations Master). Middle East University, Jordan
https://search.emarefa.net/detail/BIM-721124
لغة النص
الإنجليزية
نوع البيانات
رسائل جامعية
رقم السجل
BIM-721124
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر