عادل محمد حسن الرماحي ( أستاذ )
كلية علوم الحاسوب والرياضيات - الرياضيات ( معاون عميد )
[email protected]
Calculus Logarithmic Function for Image Encryption
بحث النوع:
علوم التخصص العام:
Adil AL-Rammahi اسم الناشر:
اسماء المساعدين:
World Academy Of Science, Engineering And Technology, International Journal Of Mathematical, Comput الجهة الناشرة:
Vol.8, no.3, pp382-386, 2014.  
2014 سنة النشر:


when we prefer to make the data secure from various attacks and fore integrity of data, we must encrypt the data before it is transmitted or stored. This paper introduces a new effective and lossless image encryption algorithm using a natural logarithmic function. The new algorithm encrypts an image through a three stage process. In the first stage, a reference natural logarithmic function is generated as the foundation for the encryption image. The image numeral matrix is then analyzed to five integer numbers, and then the numbers’ positions are transformed to matrices. The advantages of this method is useful for efficiently encrypting a variety of digital images, such as binary images, gray images, and RGB images without any quality loss. The principles of the presented scheme could be applied to provide complexity and then security for a variety of data systems such as image and others.