This research gives a new type of encryption, using vectors give me a private
encryption key, which generates a triangular matrices from the top (bottom),
and check conditions matrix Hill.
These matrices resulting from private vectors constitute a relatively
preliminary numbers of size n = 256
The encryption process produces by multiplying the original matrix
encryption keys.
تقدم ورقة البحث نمطا جديداً من التشفير باستخدام علاقة فيثاغورث المولدة لثلاثية عددية
أولية , و استثمارها في التشفير و المطبق على الرسائل المرمزة بنظام ASCII المستخدم
في حواسيبنا الحالية. تم في هذا البحث بناء مفتاح عددي شبه خاص لفك التشفير
اعتماد
ا على دالة فيثاغورث طبق مع مفتاح عددي آخر للتشفير بحيث تم الوصول لدالة
فك التشفير بطريقة صحيحة تتعلق بدالة فيثاغورث (دالة التشفير).
This paper presents a new type of encryption, using a matrix
asymmetric and symmetric matrix inverse matrix clear text, which
is an internal encryption.
As well as asymmetric encryption, where the ciphertext is inversely
symmetric matrix.
Decryp
tion matrix related to any asymmetric encryption keys
depends on public and private, and is applied to the coded messages
used in the current system ASCII our computers.
This paper presents the use of finite Matrices to encrypt messages encoded
using ASCII system, dependent on the method (Hill cipher) 1929 by:
1. Using finite Matrices to divide the text into partial Matrices.
2. Depending on encoding ASCII (ASCII
Coding).
3. Using the matrices A,X,B have special conditions to make Hill function
( f(X)=(A.X+B)mod(n)) able to encrypt the text P that corresponding in the matrix. This matrix contains partial Matrices to get encryption messages with different keys to make it difficult to break, and save the security of information in the texts.
4. Method can be applied on the computer to give quick and great results.
