Vigenere Cipher
 

Vigenere Cipher

Vigenere Cipher : Encrypt and decrypt messages and files



The Vigenere Cipher was developed to be an old cryptographic system, which offers very little security, but is interesting to analyse. This program allows you to encrypt and decrypt messages and files using the original form of the cipher, which only handles capital letters. It also has a facility to try to decode a ciphertext with unknown key, which is usually successful, within some limits. The "save document with password" function in some desktop applications use the Vigenere cipher, slightly modified to handle all bytes rather than just capital letters (by using XOR), but having the same vulnerabilities.

Conclusion

To conclude Vigenere Cipher works on Windows operating system(s) and can be easily downloaded using the below download link according to GNU Public License license. Vigenere Cipher download file is only 45 KB  in size.
Vigenere Cipher was filed under the Encryption Security category and was reviewed in softlookup.com and receive 4.2/5 Score.
Vigenere Cipher has been tested by our team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. We will recheck Vigenere Cipher when updated to assure that it remains clean.

Vigenere Cipher user Review

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Popularity 8.4/10 - Downloads - 65 - Score - 4.2/5

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Category: Encryption Security 
Publisher: Paul Johnston
Last Updated: 1/11/2023
Requirements: Not specified
License: GNU Public License
Operating system: Windows
Hits: 424
File size: 45 KB 
Price: Not specified


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