Cryptography Whirlpool Algorithm Ii Online Exam Quiz
Cryptography Whirlpool Algorithm Ii GK Quiz. Question and Answers related to Cryptography Whirlpool Algorithm Ii. MCQ (Multiple Choice Questions with answers about Cryptography Whirlpool Algorithm Ii
The Round Constant is given by S[8(r-1)+j]. What are the limits of ‘r’?
Options
A : 0 <= r <= 11
B : 0 <= r <= 12
C : 0 <= r <= 10
D : 0 <= r <=16
How many round constants (RCs) are required in Whirlpool?
Options
A : 10
B : 11
C : 12
D : 21
How many XOR gate operations are involved in the S-box permutation?
Options
A : 12
B : 8
C : 16
D : 4
The 7th row in the 8 × 8 matrix undergoes a ___________ shift.
Options
A : 6 bit
B : 6 byte
C : 7 bit
D : 7 byte
What is the size of the s-box table/matrix in Whirlpool?
Options
A : 8 × 8
B : 16 × 16
C : 8 × 16
D : 16 × 8
Which round provides linear diffusion in the Whirlpool Algorithm?
Options
A : Add Key
B : Substitute Bytes
C : Mix Rows
D : Shift Rows
What is the correct order of operation within each round of the Whirlpool algorithm?
Options
A : Add round key, Substitute bytes, Mix rows, Shift columns
B : Substitute bytes, Add round key, Shift columns, Mix rows
C : Mix rows, Substitute bytes, Shift columns, Add round key
D : Substitute bytes, Shift columns, Mix rows, Add round key
Another name for the Whirlpool key is
Options
A : CState
B : LState
C : Estate
D : KState
When the Round Constant is given by S[8(r-1)+j]. What are the limits of ‘i’ and ‘j’?
Options
A : i = 1 ; 0 <= j <= 7
B : i = 0 ; 0 <= j <= 7
C : 0 <= i <= 7; 0 <= j <= 7
D : 0 <= i <= 7; j=0
The Round Constant is dependent on the s-box values.
Options
A : True
B : False
C :
D :
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