Internet of Medical Things (IoMT) can connect many medical imaging equipment to the
medical information network to facilitate the process of diagnosing and treating doctors. As …

Audio information strongly correlates in adjacent times, and the data type of the audio is
float, so the traditional encryption algorithms for the image are unsuitable for audio …

Due to the quick improvement in digital communications and multimedia applications during
recent periods up to the current time, data protection of digital data such as image, audio …

This paper throws light on chaotic shift keying-based speech encryption and decryption
method. In this method, the input speech signals are sampled and its values are segmented …

In this paper, a novel scheme for secure audio transmission is introduced. The novelty of this
scheme is that it combines four different techniques for audio encryption in the same scheme …

In this paper a new speech encryption method using Fast Fourier Transform (FFT) and
multiple chaotic maps has been developed for secured speech communication. In order to …

A large amount of data in the form of audios are communicated all over the world. However,
the attacker can steal this data, and then misuse this information. Hence, it is necessary to …

Here is a proposal of lossless dual-channel audio encryption scheme based on one-time
keys, the novelty is to apply chaotic system with changeable multi-scroll to generate key …

In this paper, a new cryptographic method is proposed, designed for audio files' security.
The encryption algorithm is based on classic symmetric models using pseudo-random …

Considering the current dependency on digital technology in modern society, the protection
of multimedia is highly important. Encryption is vital in modern digital communication …