bujse Beykent Üniversitesi Fen ve Mühendislik Bilimleri Dergisi 1307-3818 1307-3826 Beykent University 10.20854/bujse.1114856 Engineering Mühendislik BAZI GÖRÜNTÜ ŞİFRELEME TEKNİKLERİNİN PERFORMANS ANALİZİ UYGULAMALARI PERFORMANCE ANALYSIS APPLİCATIONS OF SOME IMAGE ENCRYPTION TECHNIQUES https://orcid.org/0000-0001-7844-2579 Tiken Cihan HARRAN ÜNİVERSİTESİ https://orcid.org/0000-0002-8723-1228 Şamlı Rüya ISTANBUL UNIVERSITY-CERRAHPASA 12 30 2022 15 2 77 88 05 10 2022 06 06 2022 Copyright © 2007, Beykent University Journal of Science and Engineering 2007 Beykent University Journal of Science and Engineering

İçinde bulunduğumuz teknoloji çağında veri güvenliği artık hükümetlerin, şirketlerin ve bireylerin en hayati ve en önemli konusu haline geldi. Veri türleri arasında görseller içerdikleri önemli bilgiler nedeniyle özel bir öneme sahiptir. Görüntülerin aktarılması veya saklanması ekstra güvenlik önlemleri gerektirir. Bu çalışmada, bazı görüntü şifreleme yöntemleri görüntü işleme alanında en popüler ve en çok kullanılan görüntülere uygulanarak performansları karşılaştırılmıştır. Dört farklı deney gerçekleştirilmiştir. Yedi farklı şifreleme yönteminin performansları birbirleri ile karşılaştırılarak yapılan ölçümler ve elde edilen gözlemler sunulmuştur.

Data security is now the most vital and most important issue of governments, companies and individuals in the technology age we live in. Among the data types, images have a special importance because of the important information they contain. Transferring or storing images requires extra security measures. In this study, the performances of the image encryption methods were compared with each other by applying them to the most popular and most used images in the image processing area. Four different experiments were carried out. Performance of the seven particular encryption methods compared to each other and the obsevations and measurements was presented.

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