Deux mots et deux systèmes nouveaux en stéganologie
la chiffrocryptographie à transmutations numériques variables, ou, L'art de sécrire en secret absolu avec les chiffres : methode théorique et pratique augmentée d'un code élémentaire de phraséologies fixes à clés numériques chiffrocryptographiables ou transmissibles en mots convenus, à volonté
Éd. princeps
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Author
Contributions
- George Fabyan Collection (Library of Congress) - Contributor
Publication
1900 - Chez Tous les Libraires, Paris, France
Language
French
Alternate Titles
- Art d s'écrire en secret absolu avec les chiffres
Subjects
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