Abstract
COLOR IMAGE CRYPTOGRAPHY USING HUGE RANDOM PRIVATE KEY
Dr. Hatim Ghazi Zaini* and Prof. Ziad AlQadi
ABSTRACT
Image cryptography is a very needed process to protect the image from any third patry, and to protect the data imbeded in the image. In tis paper research we will introduce a method of image encryption decryption base on using a huge private key of ranadm numbers. The image is to devided into blocks with defined earlier size, these blocks are to be converted to YIQ to form the YIQ image, then thes blockis are to be encrypted using subkeys obtained from the private key. Various experemeint will done to chech the effeciency and accuaracy of the proposed method.
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