What is the size of the s-box table/matrix in Whirlpool?
(a) 8 × 8
(b) 16 × 16
(c) 8 × 16
(d) 16 × 8
This question was addressed to me in an international level competition.
I'm obligated to ask this question of Whirlpool Algorithm in division Message Authentication Codes, Whirlpool Algorithm and Key Management and Distribution of Cryptograph & Network Security