the first row of State is not altered; for the second row a 1-byte circular left shift is performed; for the third row a 2-byte circular left shift is performed; and
For the fourth row a 3-byte circular left shift is performe D.this transformation
Is called __________ .
A) AddRoundKey
B) ShiftRows
C) MixColumns
D) Substitute bytes
Correct Answer:
Verified
Q31: _ affects the contents of bytes in
Q32: In the AES structure both encryption and
Q33: In AES, the arithmetic operations of addition,
Q34: AES processes the entire data block as
Q35: the four separate functions of the Advanced
Q37: the National Institute of Standards and technology
Q38: the _ transformation operates on each column
Q39: the mix column transformation combined with the
Q40: the forward substitute byte transformation, called _
Q41: A polynomial m(x) is called _ if
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