Question

What would make cracking Defender more difficult?

a.

Using longer keys

b.

Using shorter keys

c.

Using a secret algorithm for computing the key

d.

Using user input for computing the key

Posted under Reverse Engineering

Answer: (a).Using longer keys Explanation:If longer 64-bit or 128-bit keys were used, cracking Defender wouldn't have been possible without a valid serial number.

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Q. What would make cracking Defender more difficult?

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