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What is Shift Rows

Explain the term Shift Rows.

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In the shift row, the row shift moves an individual byte from one column to the other that is a linear distance of multiple of 4 bytes. In the Forward Shift Row, every row carries out the circular left shift. Second Row, a 1-byte circular left shift is carried out. Third Row, a 2-byte circular left shift is carried out. For the Fourth Row, a 3-byte circular left shift is carried out. In Inverse Shift Row, every row carries out the circular right shift.

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