Δm (X)
q1
q2
…
qn
Δ m ( q 1 , q 1 ) ⊕ R
Δ m ( q 1 , q 2 ) ⊕ G
Δ m ( q 1 , q n ) ⊕ B
Δ m ( q 2 , q 1 ) ⊕ G
Δ m ( q 2 , q 2 ) ⊕ R
Δ m ( q 2 , q n ) ⊕ G
Δ m ( q n , q 1 ) ⊕ B
Δ m ( q n , q 2 ) ⊕ G
Δ m ( q n , q n ) ⊕ R