Secret Key Optimization for Secure Speech Communications

This paper answers three essential questions for audio speech cryptosystems in time and discrete transform domains. The first question is, what are the best values of sub-keys that must be used to get the best quality and security for the audio cryptosystem in time and discrete transform domains. Th...

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Veröffentlicht in:	Computers, materials & continua materials & continua, 2022, Vol.72 (2), p.3025-3037
Hauptverfasser:	S. Faragallah, Osama, Farouk, Mahmoud, S. El-Sayed, Hala
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer engineering Computer systems Cryptography Domains Information technology Linear equations Noise Optimization Questions Security Simulation Speech
Online-Zugang:	Volltext
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