Explain in detail the round structure of DES Algorithm with proper representation.

Question

Explain in detail the round structure of DES Algorithm with proper representation.
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Solution 1

The Data Encryption Standard (DES) is a symmetric-key block cipher published by the National Institute of Standards and Technology (NIST). DES is an implementation of a Feistel Cipher. It uses 16 round Feistel structure. The block size is 64-bit. Though, key length is 64-bit, DES has an effective ke Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

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