Comparison: Unscrambling and scramling🍳🐱
The problem of the key revolves around the fact that applying it one way will scramble the message, and applying it in reverse unscrambles the message. Unscrambling a message is almost as easy as scrambling it.
However, experience tells us that there are many everyday situations when unscrambling is far harder than scrambling. It is relatively easy to scramble an egg, but to unscramble it is far harder.
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