Speech Encryption Algorithm Based on Nonorthogonal Quantum State with Hyperchaotic Keystreams
المؤلفون المشاركون
المصدر
Advances in Mathematical Physics
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-01-14
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
With the advancement in modern computational technologies like cloud computing, there has been tremendous growth in the field of data processing and encryption technologies.
In this contest there is an increasing demand for successful storage of the data in the encrypted domain to avoid the possibility of data breach in shared networks.
In this paper, a novel approach for speech encryption algorithm based on quantum chaotic system is designed.
In the proposed method, classical bits of the speech samples are initially encoded in nonorthogonal quantum state by the secret polarizing angle.
In the quantum domain, encoded speech samples are subjected to bit-flip operation according to the Controlled–NOT gate followed by Hadamard transform.
Complete superposition of the quantum state in both Hadamard and standard basis is achieved through Hadamard transform.
Control bits for C-NOT gate as well as Hadamard gate are generated with a modified Lu˙-hyperchaotic system.
Secret nonorthogonal rotation angles and initial conditions of the hyperchaotic system are the keys used to ensure the security of the proposed algorithm.
The computational complexity of the proposed algorithm has been analysed both in quantum domain and classical domain.
Numerical simulation carried out based on the above principle showed that the proposed speech encryption algorithm has wider keyspace, higher key sensitivity and robust against various differential and statistical cryptographic attacks.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Farsana, F. J.& Gopakumar, K.. 2020. Speech Encryption Algorithm Based on Nonorthogonal Quantum State with Hyperchaotic Keystreams. Advances in Mathematical Physics،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1127503
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Farsana, F. J.& Gopakumar, K.. Speech Encryption Algorithm Based on Nonorthogonal Quantum State with Hyperchaotic Keystreams. Advances in Mathematical Physics No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1127503
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Farsana, F. J.& Gopakumar, K.. Speech Encryption Algorithm Based on Nonorthogonal Quantum State with Hyperchaotic Keystreams. Advances in Mathematical Physics. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1127503
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1127503
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