Y.  Benlcouiri, M.  Benabdellah, M.C.  Ismaili, A.  Azizi, 
    A New Operation in Cryptology (Noise-Injection),
    Journal of Engineering and Applied Sciences,
    Volume 16,Issue 7,
    2021,
    Pages 237-238,
    ISSN 1816-949x,
    jeasci.2021.237.238,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2021.237.238)
    Abstract: The existing operations in cryptology are
substitution and permutation. The main idea of this study
consist to define a new operation in cryptology.
    Keywords: Cryptology-By-Noise-Injection (CBNI)