Q. Given a message and its n-bit hash result, the expected workload of finding a message that hashes to the same value is of the order _______________

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Q. The message is padded to

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Q. The length of the message is appended to the message. What is the size of this length?

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Q. The hash matrix is of the size

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Q. The 8 × 8 hash matrix holds values of size

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Q. The hash matrix of 8 × 8 is preferred over a 16 × 4 matrix because

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Q. How many rounds are there in one Whirlpool Iteration?

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Q. Which one of these is not a Whirlpool function?

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Q. What is the correct order of operation within each round of the Whirlpool algorithm?

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Q. What is the size of the s-box table/matrix in Whirlpool?

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Q. The S-box implements linear mapping thus providing diffusion.

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Q. Another name for the Whirlpool key is

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Q. How many round constants (RCs) are required in Whirlpool?

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Q. The Round Constant is dependent on the s-box values.

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Q. The Round Constant is given by S[8(r-1)+j]. What are the limits of ‘r’?

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Q. When the Round Constant is given by S[8(r-1)+j]. What are the limits of ‘i’ and ‘j’?

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Q. The 7th row in the 8 × 8 matrix undergoes a ___________ shift.

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Q. How many XOR gate operations are involved in the S-box permutation?

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Q. Which round provides linear diffusion in the Whirlpool Algorithm?

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Q. Mix Row functions operate on the 8 × 8 matrix (A) to form the new matrix. The operation can be considered to be B = AC. The matrix C is formed by

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