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A New Algorithm to Encryption and Compression Image Data File
Author(s) -
Riyad Mubarak Abdullah
Publication year - 2011
Publication title -
mağallaẗ al-tarbiyaẗ wa-al-ʻilm
Language(s) - English
Resource type - Journals
eISSN - 2664-2530
pISSN - 1812-125X
DOI - 10.33899/edusj.2011.51410
Subject(s) - computer science , encryption , data compression , algorithm , filesystem level encryption , image file formats , file size , data file , database , data mining , on the fly encryption , image (mathematics) , computer vision , computer security , operating system
In this research algorithm to encryption and image compression data file was developed. This algorithm is a result of merge between RSA algorithm for encryption and Morlet Wavelet which is used for image data file compression. We applied this algorithm to a group of images which is randomly choused and bmp type with different in size and content, this algorithm gives good results for keeping the security of the information because the data file encrypted at the beginning and then compressed as a result it will be difficult to recognize the file content for unauthorized person.

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