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A. how many possible keys does the playfair cipher have? ignore the fact that some keys might produce identical encryption results. express your answer as an approximate power o…

A. how many possible keys does the playfair cipher have? ignore the fact that some keys might produce identical encryption results. express your answer as an approximate power o…
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A. how many possible keys does the playfair cipher have? ignore the fact that some keys might produce identical encryption results. express your answer as an approximate power of 2.

User Peterdn
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there are 25 blocks in the playfair cipher. so there are 25 possible keys 
User AI Shakil
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