Urszula Ogiela

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The subject of this work is the presentation of a new approach to the expansion of classical cryptographic algorithms used for secret sharing and sharing data, with an additional, linguistic stage for the generation of the secret element. Such a part shall be generated in the form of a linguistic description of the shared data, built by defined sequence(More)
In the paper will be presented a new way of secret sharing algorithms expansion towards additional, linguistic stage, for the generation of the secret linguistic elements. Such a part shall be generated in the form of a linguistic description of the shared data, built by defined context-free grammar. The introduction of linguistic formalism in this scheme(More)
Secure algorithms for information splitting or sharing are often used in tasks of the intelligent data management in business corporations or state institutions. The significance of information splitting depends on its nature, while the significance of information sharing may depend on its importance and the meaning it has for the organization or(More)