Vigenere Cipher Explanation added in English language#210
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JahnabDutta requested review from AnupKumarPanwar, Panquesito7, appgurueu, ashwek and vbrazo as code ownersen/Ciphers/vignere_cipher.md Outdated
| 2. There are several key finding methods such as | ||
| - [Kasiski examination](https://en.wikipedia.org/wiki/Kasiski_examination) | ||
| - [Index of coincidence](https://en.wikipedia.org/wiki/Index_of_coincidence) | ||
| 3. Once key is found, we can use [frequency analysis](https://en.wikipedia.org/wiki/Frequency_analysis) to crack the cipher. |
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Once the key length is found.
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appgurueu left a comment
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Otherwise seems to be fine content-wise. Should perhaps point out the relation to the Caeser Cipher?
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JahnabDutta commented Mar 25, 2023
Made changes and also added fixed spelling errors. |
appgurueu previously approved these changes Mar 25, 2023
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I've now done a pass to fix typos and improve the formatting and wording a bit.
Panquesito7 requested changes Mar 28, 2023
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Co-authored-by: David Leal <[email protected]>
Co-authored-by: David Leal <[email protected]>
appgurueu approved these changes Mar 28, 2023
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Description
Provided the explanation for vignere cipher in the cipher directory of the English language. Added brief encryption and decryption algorithm along with an example. Then described the complexity analysis of the scheme. Furthermore, added resources about regarding the cryptanalysis(attack) of the cipher and caution regarding not using it for real life purposes.
Also attached the implementation links in python, C++ and javascript.
Checklist