Question: Write C++ code to implement Write a Cllava program to implement Data Encryption Standard (DES) for encrypting and decrypting the following Plaintext using the given

Write C++ code to implement

Write C++ code to implement Write a Cllava program to implement Data

Write a Cllava program to implement Data Encryption Standard (DES) for encrypting and decrypting the following Plaintext using the given symmetric key. Plaintext: IIT NSTU Symmetric Key: $123458

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