Hiding scrambled text messages in speech signals using a lightweight hyperchaotic map and conditional LSB mechanism

• Mustafa A. Al Sibahee,

  Roles Project administration

  Affiliations National Engineering Laboratory for Big Data System Computing Technology, Shenzhen University, Shenzhen, PR China, Computer Technology Engineering Department, Iraq University College, Basrah, Iraq

  https://orcid.org/0000-0002-3943-8101

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• Zaid Ameen Abduljabbar,

  Roles Conceptualization, Software

  Affiliations Department of Computer Science, College of Education for Pure Sciences, University of Basrah, Basrah, Iraq, Shenzhen Institute, Huazhong University of Science and Technology, Shenzhen, China

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• Chengwen Luo ,

  Roles Formal analysis

  * E-mail: chengwen@szu.edu.cn

  Affiliation National Engineering Laboratory for Big Data System Computing Technology, Shenzhen University, Shenzhen, PR China

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• Jin Zhang,

  Roles Data curation

  Affiliation National Engineering Laboratory for Big Data System Computing Technology, Shenzhen University, Shenzhen, PR China

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• Yijing Huang,

  Roles Resources

  Affiliation National Engineering Laboratory for Big Data System Computing Technology, Shenzhen University, Shenzhen, PR China

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• Iman Qays Abduljaleel,

  Roles Methodology

  Affiliation Department of Computer Science, College of Computer Science and Information Technology, University of Basrah, Iraq

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• Junchao Ma,

  Roles Supervision, Validation, Writing – original draft

  Affiliation College of Big Data and Internet, Shenzhen Technology University, Shenzhen, China

  https://orcid.org/0000-0003-2666-6874

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• Vincent Omollo Nyangaresi

  Roles Software, Validation, Writing – review & editing

  Affiliation Department of Computer Science and Software Engineering, Jaramogi Oginga Odinga University of Science & Technology, Bondo, Kenya

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