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DOI: 10.14569/IJACSA.2021.0120433
PDF

Contribution to the Improvement of Cryptographic Protection Methods for Medical Images in DICOM Format through a Combination of Encryption Method

Author 1: Maka Maka Ebenezer
Author 2: Pauné Félix
Author 3: Malong Yannick
Author 4: Simo Ntso Pascal Junior
Author 5: Nnemé Nnemé Léandre

International Journal of Advanced Computer Science and Applications(IJACSA), Volume 12 Issue 4, 2021.

  • Abstract and Keywords
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Abstract: This paper proposes a method for storing and securing medical images in DICOM format. Other methods offered affect the quality of the image. The solution proposed here is based on the AES256 algorithm in Galois/Counter Mode (GCM) which already integrates authentication and signature processes to ensure the integrity of the images manipulated. This solution is implemented by using the Phyton programming language under the DJANGO framework, libraries such as NUMPHY, PYDICOM, MYSQLCLIENT, and PYCRYPTODOME. The results obtained after experimental tests give us a good average encryption and decryption time. The difference in the mean value of time between encryption and decryption is quite small in view of the tests carried out. We obtain saving on storage space owing to the fact that the proposed solution directly stores the encrypted image. The manipulated image is not altered.

Keywords: Medical images; DICOM; advanced encryption standard (AES); GCM; authentication

Maka Maka Ebenezer, Pauné Félix, Malong Yannick, Simo Ntso Pascal Junior and Nnemé Nnemé Léandre, “Contribution to the Improvement of Cryptographic Protection Methods for Medical Images in DICOM Format through a Combination of Encryption Method” International Journal of Advanced Computer Science and Applications(IJACSA), 12(4), 2021. http://dx.doi.org/10.14569/IJACSA.2021.0120433

@article{Ebenezer2021,
title = {Contribution to the Improvement of Cryptographic Protection Methods for Medical Images in DICOM Format through a Combination of Encryption Method},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2021.0120433},
url = {http://dx.doi.org/10.14569/IJACSA.2021.0120433},
year = {2021},
publisher = {The Science and Information Organization},
volume = {12},
number = {4},
author = {Maka Maka Ebenezer and Pauné Félix and Malong Yannick and Simo Ntso Pascal Junior and Nnemé Nnemé Léandre}
}



Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.

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