JOURNAL ARTICLE

Hybrid Cryptography DNA-Based Vigenère Cipher for Secure File Encryption.

  • Published In: International Scientific Journal of Engineering & Management, 2024, v. 3, n. 11. P. 1 1 of 3

  • Database: Applied Science & Technology Source Ultimate 2 of 3

  • Authored By: Karunamurthy, A.; Sathiyaraj, S. 3 of 3

Abstract

The article focuses on a hybrid cryptographic system that combines DNA-based cryptography with the classical Vigenère cipher to enhance secure file encryption and decryption. The method converts plaintext into binary, maps it to DNA sequences, translates these into amino acid sequences, and then applies the Vigenère cipher using a user-provided key for additional security. Implemented as a JavaScript web application with encrypted data stored in a MySQL database, the system aims to provide a lightweight, cross-platform, and user-friendly solution for protecting sensitive digital files. This approach leverages the complexity of biological encoding alongside classical polyalphabetic substitution to improve resistance against brute-force and cryptanalytic attacks, demonstrating the potential of bio-inspired cryptography in modern data security.

Additional Information

  • Source:International Scientific Journal of Engineering & Management. 2024/11, Vol. 3, Issue 11, p1
  • Document Type:Article
  • Subject Area:History
  • Publication Date:2024
  • ISSN:25836129
  • DOI:10.55041/ISJEM02134
  • Accession Number:181560236
  • Copyright Statement:Copyright of International Scientific Journal of Engineering & Management is the property of International Scientific Journal of Engineering & Management and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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