Modified advanced encryption standard algorithm for reliable real-time communications

العناوين الأخرى

تعديل خوارزمية التشفير المتقدم المعياري لأنظمة الاتصالات الموثوقة في الوقت الحقيقي

مقدم أطروحة جامعية

al-Tatar, Mahmud Adnan Mustafa

مشرف أطروحة جامعية

Abu Hadrus, Ammar Muhammad Ramadan

الجامعة

الجامعة الإسلامية

الكلية

كلية الهندسة

القسم الأكاديمي

قسم الهندسة الكهربائية

دولة الجامعة

فلسطين (قطاع غزة)

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2017

الملخص الإنجليزي

Ensuring the security of the senetive data from being accessed by unauthorized user is very important issue, especially while being transmitted or stored for the companies and end users.

Multiple ways are used to do this job; one of the most famous is to use cryptography.

Cryptography is used to transfer the data in a form that is not understood by anyone apart from the intended recipient.

The advance standard encryption algorithm (AES) is one of the most secure encryption algorithms, but AES suffers from consumption of unnecessary time to achieve the necessary complexity needed to meet the security level, especially for real time application.

In this research, a modified scheme is developed for the encryption/decryption algorithm by modifying the MixColumns stage.

The aim of new scheme is to increase the speed of the encryption/ decryption process while maintaining the complexity of the design by using IV vectors depends on true random number generator.

Such a schem will keep the security level for the proposed scheme as complex as possible .

The result verifies that the modified scheme of encryption and decryption (MAES) is twice faster than the advance standard encryption algorithm (AES).

The complexity of the modified scheme of encryption and decryption algorithm (MAES) is high achive the security level as the advance standard encryption algorithm AES algorithm as verified by tests

التخصصات الرئيسية

هندسة الاتصالات
الهندسة الكهربائية

عدد الصفحات

45

قائمة المحتويات

• APA
• MLA
• AMA

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-903390