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In a typical Fiestel round, what happens to the left and right halves of the data block? Select one: a . The left half is
In a typical Fiestel round, what happens to the left and right halves of the data block?
Select one:
a The left half is used as input for the next round, and the right half is discarded.
b The right half is encrypted using a subkey, and the result is XORed with the left half.
c Both halves are independently subjected to complex mathematical operations.
d They are swapped back and forth, enhancing confusion and diffusion.
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