In this work, we have proposed an audio encryption method. The proposed method is audio
signal sensitive as the hash value of the given signal is computed using SHA3-512, which …

This article considered the guarantee of confidentiality task of audio information transmitted
over a packet communication channel. Domain analysis showed, that in most cases …

Nowadays, communication via multimedia has become very prevalent and this requires
protecting it from attackers and transmitting it securely to achieve reliability. Encryption and …

针对单一混沌系统在加密中有密钥空间小, 安全性较低等问题, 提出了图像载体与多混沌系统的
动态音频加密算法. 首先对明文音频进行分块以提升算法运行效率. 通过初始密钥与明文音频 …

摘要In order to solve the problems about single source of evaluation information, large
deviation of accuracy and insufficient extraction fusion of heterogeneous data, this paper …

In the era of the internet, where exponential growth exponential expansion in data
transmission and storage has generated worries about data security and privacy, this paper …

Over recent decades, the demand for robust voice encryption algorithms has escalated to
fortify the security of speech transmission over vulnerable channels such as the internet …

I would like to express my deep and sincere appreciation to my supervisor Dr Wassim
Alexan, who has helped me in writing my thesis. He has always supported me in any way he …

With the expansion and improvement of technology and communication in recent years, the
necessity to secure and defend these communications from various threats has increased. In …

Traditional encryption algorithms like DES suffer from the issue of key length (128 bits to 256
bits) and the inconvenience of memorization. Users typically store keys in a file or device, or …