( mi i i) ) 56
Trang 3( m1 1 1) ) ( m2 2 2) )
⇒
Trang 42 c
56
i
Trang 5118
3E ( 1,k2,k3 )
Trang 6• ( 1,k2 ) ( k1 2
•
nd
k0
k1
k2
⋮
E(k
⋮
256
Trang 71 10 1,…,c10
•
nd
2,k1
k0
k1
k2
⋮
E(k
⋮
Trang 856log(256 56log(256
E( k3, ⋅
Trang 9n n
( 1,k2,k3 ) 1 2
64+56 120 (homework)