World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , 

World Journal of Engineering
Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

ISSN 2454-695X

Impact Factor : 5.924

ICV : 79.45

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    WJERT Rank with Index Copernicus Value 79.45 due to high reputation at International Level

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Indexing

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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