Crypto Talk Voice Shield: Secure Speech Communication System Using Arduino

Year : 2025 | Volume : 13 | Issue : 01 | Page : 23 30
    By

    Sanjana R,

  • Aditi Ajay Marar,

  • G. Krisha,

  • K. Rahul Rao,

  1. Student, Department of Computer Science and Engineering, Amrita School of Computing, Amrita Vishwa Vidyapeetham, Bengaluru, Karnataka, India
  2. Student, Department of Computer Science and Engineering, Amrita School of Computing, Amrita Vishwa Vidyapeetham, Bengaluru, Karnataka, India
  3. Student, Department of Computer Science and Engineering, Amrita School of Computing, Amrita Vishwa Vidyapeetham, Bengaluru, Karnataka, India
  4. Student, Department of Computer Science and Engineering, Amrita School of Computing, Amrita Vishwa Vidyapeetham, Bengaluru, Karnataka, India

Abstract

In the rapidly evolving landscape of communication security, this study presents a system designed around Arduino Uno technology, specifically engineered for the secure encoding, transmission, and decoding of speech data. By integrating advanced encryption algorithms, the system ensures that speech data is transmitted in segmented bit chunks, each enveloped in multiple layers of security to prevent unauthorized access or interception. This multi-tiered encryption approach establishes a highly secure communication channel, making it nearly impossible for malicious entities to compromise the integrity of the transmitted data. Furthermore, the system’s architecture is optimized for real-time applications, ensuring both efficiency and reliability. This solution not only enhances confidentiality but also reinforces the overall security framework necessary for sensitive communication. In conclusion, the proposed system stands as a powerful integration of cryptographic security and embedded technology, making it highly suitable for applications where data protection and privacy are of paramount importance in today’s increasingly digital and interconnected world.

Keywords: Arduino uno, decoding, encoding, audio transmission, waveform audio format, pulse code modulation

[This article belongs to Research & Reviews: A Journal of Embedded System & Applications ]

How to cite this article:
Sanjana R, Aditi Ajay Marar, G. Krisha, K. Rahul Rao. Crypto Talk Voice Shield: Secure Speech Communication System Using Arduino. Research & Reviews: A Journal of Embedded System & Applications. 2025; 13(01):23-30.
How to cite this URL:
Sanjana R, Aditi Ajay Marar, G. Krisha, K. Rahul Rao. Crypto Talk Voice Shield: Secure Speech Communication System Using Arduino. Research & Reviews: A Journal of Embedded System & Applications. 2025; 13(01):23-30. Available from: https://journals.stmjournals.com/rrjoesa/article=2025/view=203801


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Regular Issue Subscription Review Article
Volume 13
Issue 01
Received 15/01/2025
Accepted 14/02/2025
Published 18/03/2025
Publication Time 62 Days
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