Vertaling en analyse van woorden door kunstmatige intelligentie ChatGPT
Op deze pagina kunt u een gedetailleerde analyse krijgen van een woord of zin, geproduceerd met behulp van de beste kunstmatige intelligentietechnologie tot nu toe:
- hoe het woord wordt gebruikt
- gebruiksfrequentie
- het wordt vaker gebruikt in mondelinge of schriftelijke toespraken
- opties voor woordvertaling
- Gebruiksvoorbeelden (meerdere zinnen met vertaling)
- etymologie
Wat (wie) is letter-frequency cryptanalysis - definitie
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![First page of [[Al-Kindi]]'s 9th century ''Manuscript on Deciphering Cryptographic Messages''](https://commons.wikimedia.org/wiki/Special:FilePath/Al-kindi-cryptanalysis.png?width=200 "First page of [[Al-Kindi]]'s 9th century ''Manuscript on Deciphering Cryptographic Messages''")
![[[Arabic Letter Frequency]] distribution](https://commons.wikimedia.org/wiki/Special:FilePath/HurufUNCsort.png?width=200 "[[Arabic Letter Frequency]] distribution")
![The [[California Job Case]] was a compartmentalized box for printing in the 19th century, sizes corresponding to the commonality of letters](https://commons.wikimedia.org/wiki/Special:FilePath/CaliforniaJobCaseLayout.png?width=200 "The [[California Job Case]] was a compartmentalized box for printing in the 19th century, sizes corresponding to the commonality of letters")
![Figure 1: Arabic characters that can be produced using the [[Arabic Letter Keyboard Intellark]].](https://commons.wikimedia.org/wiki/Special:FilePath/IntellarkChars.png?width=200 "Figure 1: Arabic characters that can be produced using the [[Arabic Letter Keyboard Intellark]].")
Wikipedia
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In cryptanalysis, frequency analysis (also known as counting letters) is the study of the frequency of letters or groups of letters in a ciphertext. The method is used as an aid to breaking classical ciphers.
Frequency analysis is based on the fact that, in any given stretch of written language, certain letters and combinations of letters occur with varying frequencies. Moreover, there is a characteristic distribution of letters that is roughly the same for almost all samples of that language. For instance, given a section of English language, E, T, A and O are the most common, while Z, Q, X and J are rare. Likewise, TH, ER, ON, and AN are the most common pairs of letters (termed bigrams or digraphs), and SS, EE, TT, and FF are the most common repeats. The nonsense phrase "ETAOIN SHRDLU" represents the 12 most frequent letters in typical English language text.
In some ciphers, such properties of the natural language plaintext are preserved in the ciphertext, and these patterns have the potential to be exploited in a ciphertext-only attack.
