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Communication Dans Un Congrès Année : 2023

Cryptography as a field to foster interactions between mathematics and informatics, and algorithms. Analysis of a didactical situation

Résumé

We present the conception and analysis of a situation dealing with the principles of public-key cryptography and aiming at exploring informatics and mathematical concepts and methods. We rely on the Theory of Didactical Situations to design a situation (based on an unplugged activity) about public-key cryptography using graphs. After the preliminary analysis of the content, we conceived a didactical situation and developed its a priori analysis. The description of the associated solving strategies illustrates the interplay between mathematics and informatics, and the role of algorithms and algorithmic thinking.
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Dates et versions

hal-04420550 , version 1 (26-01-2024)

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  • HAL Id : hal-04420550 , version 1

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Simon Modeste, Evmorfia-Iro Bartzia, Michael Lodi, Marco Sbaraglia, Viviane Durand-Guerrier, et al.. Cryptography as a field to foster interactions between mathematics and informatics, and algorithms. Analysis of a didactical situation. Thirteenth Congress of the European Society for Research in Mathematics Education (CERME13), Alfréd Rényi Institute of Mathematics; Eötvös Loránd University of Budapest, Jul 2023, Budapest, Hungary. ⟨hal-04420550⟩
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