Encrypt Audio File using Speech Audio File As a key

Hassan, Najwan A.; Al-Mukhtar, Farah Saad; Ali, Esraa

doi:10.1088/1757-899x/928/3/032066

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…Many literatures dedicated to WSN, they range in many elements which includes hypothesis, technique, or even the utility boundaries. there may be a brilliant deal of attention become granted to WSN [16]. several techniques were advanced for reaching more green techniques that serving the programs field of hobby.…”

Section: Literature Reviewmentioning

confidence: 99%

Wireless Sensor Network Optimization Using Genetic Algorithm

Alnajjar

Kadim

Jaber

et al. 2023

Journal of Robotics and Control

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Wireless Sensor Network (WSN) is a high potential technology used in many fields (agriculture, earth, environmental monitoring, resources union, health, security, military, and transport, IoT technology). The band width of each cluster head is specific, thus, the number of sensors connected to each cluster head is restricted to a maximum limit and exceeding it will weaken the connection service between each sensor and its corresponding cluster head. This will achieve the research objective which refers to reaching the state where the proposed system energy is stable and not consuming further more cost. The main challenge is how to distribute the cluster heads regularly on a specified area, that’s why a solution was supposed in this research implies finding the best distribution of the cluster heads using a genetic algorithm. Where using an optimization algorithm, keeping in mind the cluster heads positions restrictions, is an important scientific contribution in the research field of interest. The novel idea in this paper is the crossover of two-dimensional integer encoded individuals that replacing an opposite region in the parents to produce the children of new generation. The mutation occurs with probability of 0.001, it changes the type of 0.05 sensors found in handled individual. After producing more than 1000 generations, the achieved results showed lower value of fitness function with stable behavior. This indicates the correct path of computations and the accuracy of the obtained results. The genetic algorithm operated well and directed the process towards improving the genes to be the best possible at the last generation. The behavior of the objective function started to be regular gradually throughout the produced generations until reaching the best product in the last generation where it is shown that all the sensors are connected to the nearest cluster head. As a conclusion, the genetic algorithm developed the sensors’ distribution in the WSN model, which confirms the validity of applying of genetic algorithms and the accuracy of the results.

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Section: Literature Reviewmentioning

confidence: 99%

Wireless Sensor Network Optimization Using Genetic Algorithm

Alnajjar

Kadim

Jaber

et al. 2023

Journal of Robotics and Control

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“…The procedure was evaluated using four qualitative metrics, and the findings indicated a very little, barely perceptible relationship between the research materials. Al-Kateeb et al proposed a new method for encrypting important data based on the circular shapes information extracted from the cover image [21]. The encryption process uses simple calculations, while the hiding process is done in pixels and three forms of concealment.…”

Section: Introductionmentioning

confidence: 99%

Image Hiding in an Audio File Using Chaotic Method via Genetic Algorithm

M. Kadim

2023

ANJS

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Information security is one of the most important parts of information technology and communication in the modern world. Information security has gained a lot of attention recently due to the need to transmit information through global communication channels and through the Internet. In this research, the genetic algorithm is used to develop the chaotic maps that are randomly generated by the chaotic system to find the best map by which the locations of image data are inferred to be hidden in the audio. An average image size of 64×64 pixels is used to be hidden in an audio recording of 7 seconds duration at average resolution specifications. The results show that one of the chaotic maps created at the 739 generations is the best in determining image byte hiding locations in the high-frequency band of the audio. The quality measures show the cover audio that includes the hidden image is not much different from the original input one. This confirms the validity of the proposed method and the good selection of hiding locations in accordance with information security concepts.

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Quality Analysis of Matrix Masking of Digital Audio Data

Grigoriev

Sergeev

2023

jour

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This article considered the guarantee of confidentiality task of audio information transmitted over a packet communication channel. Domain analysis showed, that in most cases cryptographical method used for guarantee of confidentiality of audio information, however, along with them, matrix methods of protective coding used, with implementation on FPGA or DSP processors. These methods, using random matrices, impose additional instrumental errors during decoding. The purpose of the study: is to assess the quality of protective coding ‒ masking of audio data by quasi-orthogonal structured matrices. The proposed method of masking digital audio information by quasi-orthogonal matrices differs from the known ones in predictable results and simplity of implementation. An alternative approach to the classical use of metrics is proposed for evaluating the result of masking. It is based on the analysis of the spectral component of the signal. It is shown that masking with a square Mersenne ‒ Walsh matrix brings digital audio information, presented in the form of a matrix, to a form close in spectrum to white noise. This reliably protects it in the communication channel from unauthorized access. The obtained results showed that the proposed method is promising and suggests the study of the influence of the choice of orthogonal matrix structures and their sizes on the results of masking.

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Encrypt Audio File using Speech Audio File As a key

Cited by 3 publications

References 4 publications

Wireless Sensor Network Optimization Using Genetic Algorithm

Wireless Sensor Network Optimization Using Genetic Algorithm

Image Hiding in an Audio File Using Chaotic Method via Genetic Algorithm

Quality Analysis of Matrix Masking of Digital Audio Data

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