Question: For a general symmetric cryptographic system develop the block diagram. Let the symmetric cryptographic system use the Vigenere cipher method encryption algorithm. The key used

For a general symmetric cryptographic system develop the block diagram. Let the symmetric cryptographic system use the Vigenere cipher method encryption algorithm. The key used for the encryption is able. The cipher text received at the destination is ADNSMQLRYITQ. Recover the plain text.

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For a general symmetric cryptographic system develop the block diagram. Let

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1. Write down two or three of your greatest strengths.

What roles have these individuals played in your life?

2. Write two or three of your greatest weaknesses.