Tabella
Crittografica
In base alla conoscenze
acquisite sui cifrari
monoa...
![subject](/tpl/images/cats/informatica.png)
Computers and Technology, 09.05.2021 19:00 bnshelton8013
Tabella
Crittografica
In base alla conoscenze
acquisite sui cifrari
monoalfabetici si dovrà
crittoanalizzare la seguente
tavola cifrata.
Il candidato dovrà usare la
tecnica dell’analisi della
frequenza delle lettere, oltre
ad una analisi sul singolo
carattere alfabetico si
prendano in considerazione
le ripetizioni consecutive, i
bigrammi, infatti le doppie
formano casi particolari.
Un occhio attento e ben
esercitato può contare
anche sull’uso dei
trigrammi.
In ultima analisi il
candidato può fare uso
della Brute Force (forza
bruta)
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