Blowfish Encryption Explained in Under 5 Minutes 🔐

#blowfish #symmetrickey #cryptography #encryptiondecryption


Answer the following questions in the comment section:
1. How many sub-keys are required by the Blowfish algorithm for the encryption purpose?
2. How many S Boxes are used in blowfish? what do they do?
3. Which operations are performed in function F?
4. Justify: Blowfish is symmetric key cipher.
5. Has Blowfish encryption been broken?



Blowfish is a symmetric-key block cipher, designed in 1993 by Bruce Schneier and included in many cipher suites and encryption products. Blowfish provides a good encryption rate in software and no effective cryptanalysis of it has been found to date.

--Wikipedia-

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