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Question

For the AES-128 algorithm there are __________ similar rounds and _________ round is different.

a.

2 pair of 5 similar rounds ; every alternate

b.

9 ; the last

c.

8 ; the first and last

d.

10 ; no

Answer: (b).9 ; the last

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Q. For the AES-128 algorithm there are __________ similar rounds and _________ round is different.

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