Question

Why is reversing restricted algorithms not a good way to maintain secrecy?

a.

Restricted algorithms are not used for cryptography.

b.

Reversing can be used to break the algorithm since the secret is the algorithm itself.

c.

Reversing is not effective against restricted algorithms.

d.

None of the above

Posted under Reverse Engineering

Answer: (b).Reversing can be used to break the algorithm since the secret is the algorithm itself. Explanation:The secret in restricted algorithms is the algorithm itself, and reversing can be seen as a way to break the algorithm. Therefore, reversing is not a good way to maintain secrecy for restricted algorithms.

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