In affine block cipher systems if f(m)=Am + t, what is f(m1+m2) ? – McqOptions

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1.	In affine block cipher systems if f(m)=Am + t, what is f(m1+m2) ?
A.	f(m1) + f(m2) + t
B.	f(m1) + f(m2) + 2t
C.	f(m1) + t
D.	f(m1) + f(m2)
Answer» B. f(m1) + f(m2) + 2t

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