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

View solution

Q. Another name for the Whirlpool key is

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

Q. Which of the following hexadecimal values are not present in the matrix C of the Mix Rows function?

View solution

Q. There’s no known successful attacks made against Whirlpool.

View solution

Q. Which hash algorithm is the most hardware intensive among the following?

View solution

Q. Which algorithm has the most execution latency?

View solution

Q. Which among the following has not been broken yet( still collision free)?

View solution

Q. Before the first round of the Whirlpool algorithm, which is the operation that takes place?

View solution

Q. How many rounds does the Whirlpool algorithm undergo?

View solution

Q. Each round uses a different key in the algorithm.

View solution

Q. What is the size of the key in the algorithm?

View solution

Q. How many add round key functions are present in the Whirlpool algorithm?

View solution