دراسة تحويل بعض خوارزميات التشفير الكلاسيكي إلى دوال عددية

الموضوعات

علوم بحتة وطبيعية

روابط وملفات

التعريف والنوع

رقم الوثيقة

0fbd5c92-37be-4304-959c-d367694db2fd

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

1960099_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"ريما مأمون القمحة","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"محمد نور شمة","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"مريم خالد النديوي","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

Arabic

المصدر والدورية

اسم المصدر

دراسة تحويل بعض خوارزميات التشفير الكلاسيكي إلى دوال عددية

المحتوى والصفحات

عدد الصفحات

0

ترجمة الملخص

One of the most important challenges facing the digital economy in particular, as well as the various electronic transactions over the Internet is the issue of information security and the increasing distrust in this field. Another challenge is the lack of adequate guarantees that protect those involved in this new system and dealing with it with confidence and reassurance .This is why dataencryption is important to ensure that it is confidential when it is transmitted over the network and to verify the identity of the information sender and that it reaches complete without any change to the side that is supposed to receive it .In this research, we focused on studying the conversion of the famous classical cryptographic algorithms into numerical functions and proving that they are cryptographic functions and finding inverse functions. We also converted the Vigener Algorithm into the hybridHill-Vigenere Algorithm by using numerical mathematical functions .In order to obtain a more powerful cryptographic algorithm that is easy to apply for users and difficult to analyze for the code breakers, and to achieve the desired goal of this thesis, we have first introduced some primary basic concepts in the theory of numbers and how to deal with them. We then hybridized the Hill and Vigenere Algorithms numerically and found the inverse function for them. We also converted a number of the classical Algorithms into numerical mathematical functions such as the German ADFGVX code. We then studied their properties and proved that they are cryptographic algorithms, and supported all the above with examples of encryption and decryption

كلمات الباحثين

Encryption Decryption, Encryption function, German ADFGVX code, Hill Algorithm, Hybridization algorithms., Vigenere Algorithm, التشفير, تهجين الخوارزميات, خوارزمية Hill, خوارزمية فيجينير Vigener, دالة تشفيرية, شفرة ADFGVX الألمانية, فك التشفير

إشراف وإعداد

الإشراف

ريما مأمون القمحة, محمد نور شمة

الإعداد

مريم خالد النديوي

الاقتباسات الببليوغرافية