A Hybrid Chaotic and Number Theoretic Approach for Securing DICOM Images
المؤلفون المشاركون
Chandrasekaran, Jeyamala
Thiruvengadam, S. J.
المصدر
Security and Communication Networks
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-01-12
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
The advancements in telecommunication and networking technologies have led to the increased popularity and widespread usage of telemedicine.
Telemedicine involves storage and exchange of large volume of medical records for remote diagnosis and improved health care services.
Images in medical records are characterized by huge volume, high redundancy, and strong correlation among adjacent pixels.
This research work proposes a novel idea of integrating number theoretic approach with Henon map for secure and efficient encryption.
Modular exponentiation of the primitive roots of the chosen prime in the range of its residual set is employed in the generation of two-dimensional array of keys.
The key matrix is permuted and chaotically controlled by Henon map to decide the encryption keys for every pixel of DICOM image.
The proposed system is highly secure because of the randomness introduced due to the application of modular exponentiation key generation and application of Henon maps for permutation of keys.
Experiments have been conducted to analyze key space, key sensitivity, avalanche effect, correlation distribution, entropy, and histograms.
The corresponding results confirm the strength of the proposed design towards statistical and differential crypt analysis.
The computational requirements for encryption/decryption have been reduced significantly owing to the reduced number of computations in the process of encryption/decryption.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chandrasekaran, Jeyamala& Thiruvengadam, S. J.. 2017. A Hybrid Chaotic and Number Theoretic Approach for Securing DICOM Images. Security and Communication Networks،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1203057
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chandrasekaran, Jeyamala& Thiruvengadam, S. J.. A Hybrid Chaotic and Number Theoretic Approach for Securing DICOM Images. Security and Communication Networks No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1203057
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chandrasekaran, Jeyamala& Thiruvengadam, S. J.. A Hybrid Chaotic and Number Theoretic Approach for Securing DICOM Images. Security and Communication Networks. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1203057
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1203057
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر