void DES::SubstitutionBoxes()
8 b, `8 P. p. C/ ]{9 I" k V! R( M8 g L3 s" M4 ?. T6 }+ f
int s1[4][16]={: Z, W# F4 d& f# C
14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,
, s" [* t: t* {# n3 s( E8 c 0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,
5 m9 W l+ Z7 V5 C) i* i; N 4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,
, Z2 K/ U4 `+ j% ? 15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13
9 x# q6 Y: e8 S$ x% N( E };$ A' m3 ]9 r% ?* [ l+ p0 e
0 j3 l0 k1 t, g! n5 g5 z" m int s2[4][16]={+ D( g m j8 y& Q, Z
15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,
, p8 \: f; q) } 3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,1 [3 }0 y. {6 h! q& U6 K j1 z) t, q
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,, { o" h, N0 U( ^& J
13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9" d+ W8 J4 w0 w5 P* N& Y+ x% C
};
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int s3[4][16]={: Z4 R7 t& F9 H% L2 h2 v
10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,/ D! x1 j" }' [, h# o6 r( i4 Q
13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
1 ?4 r, Y/ X+ ^: W& C" i 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,
" I; U) o* ]7 T 1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12
. [, U7 E' F5 D. C; r! @, o' g: k# K };
g, u' E: E; o$ k" W/ a: o6 A" D# G! c/ X2 M- n) c1 Y; r8 k. T: i
int s4[4][16]={
: ] j9 ], t4 f# b! l/ C 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,0 E6 ]1 J9 Q7 N0 [9 m h; s. I9 V# d
13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,
- J3 Z, `/ d0 S/ d. [; _ 10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
1 g" P. e) W, s6 z 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14
, I) e0 K; o6 Y# j+ P" J };
" b6 ?* f) w7 e( y5 T7 ^: C; i( U$ e: z* `
int s5[4][16]={& s9 Y8 |4 R. s/ r6 s- Q
2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,
" O) \' j/ D) v. t+ q' D 14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,
- s+ _8 f2 n. M' O/ r 4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,! I0 J; b; X9 ^" [
11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3: e0 X* K6 A; k3 `( r+ i, m
};
. s' h! ~9 E& y
8 ^3 y% x' [3 ~4 ?, Q+ E int s6[4][16]={. G0 n" ]' L3 n
12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,' L) x5 B5 w1 D0 F. N
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,
0 ^" [* E- R7 Z8 u, J 9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,; _2 O# O( c3 [% G5 m+ ~& K; E
4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13
6 J) {. T* v3 y2 [& i( ]/ c };0 _) O/ B. k! b2 b9 @6 u
1 c/ g& m5 r* u7 T2 w" F! e/ i, c int s7[4][16]={
8 `* S2 l6 k8 p. w( M' _5 `0 ` 4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,
$ N) \6 m. n' N( @; i) V 13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,0 N7 t8 `8 }; K9 g
1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,0 N" ~6 l( k. M' }8 c% C
6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12) ^+ d3 q# c6 H" m+ h/ N
};
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int s8[4][16]={1 x/ R* V! H! w2 Q& u: W* s5 Z( @
13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,2 w) d4 }1 @" y1 k/ Q
1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,! d+ s; x+ g' S8 c2 i( w$ I ]
7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,
- Q" V: n" K8 l$ Q 2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11( F4 V/ Y8 ^& j6 s/ F# w; v8 y' j
};
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[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |