Question: 9. a) Encode and decrypt EZGN with the following key stream Key stream: 02468975310246897531 b) Why is the key stream is a poor Key stream

9. a) Encode and decrypt EZGN with the following key stream

9. a) Encode and decrypt EZGN with the following key stream Key stream: 02468975310246897531 b) Why is the key stream is a poor Key stream

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