Question: Assume we have a keyless substitution box (S-box) with three inputs (x 1 , x 2 , and x 3 ) and two outputs (y

Assume we have a keyless substitution box (S-box) with three inputs (x₁, x₂, and x₃) and two outputs (y₁and y₂). The relation between the inputs and outputs is defined as follows (⊕ means XOR):

y₁ = x₁ ⊕ x₂ ⊕ x₃ y₂ = x1

What is the output if the input is (110)? What is the output if the input is (001)?

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