void DES::SubstitutionBoxes()
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int s1[4][16]={
N& @, S$ K/ W; x S4 ^ 14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,9 T+ u4 A7 ^6 K5 z1 T
0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,
, K! w( a( F" |: c( |" c6 g8 {% Z 4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,7 W8 n+ `; Q: @2 a/ L( l
15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13
( z! z& F; i) r4 E: n7 Y9 | };
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int s2[4][16]={
; s) J8 m3 J* b/ T/ r8 E: Y) J 15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,
: `& _# f0 h+ i1 T1 i 3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,4 A/ f2 G' O& M' V$ z
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
, A% I2 D' f2 d1 K, j. V 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
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int s3[4][16]={
9 ^) e* ^2 R; e9 T. I7 k 10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,1 d: z7 b! q& C3 }- q5 r1 T _
13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
0 g% O0 n) U7 r' u, F 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,
% T" E Q+ S7 W% }+ L 1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12
* P# I N8 @4 Y1 \4 p' R4 ` };
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) O3 p7 L3 P0 J int s4[4][16]={
5 Y, L$ k: Q/ [ @9 I8 G: u 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,
, j. f+ _5 l* @" B 13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,9 I$ q0 L0 Q8 y3 Q& D# W
10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
, s+ Q4 C9 F/ k' E7 ^3 e! s 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,148 R" ?: G, A+ g
};
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int s5[4][16]={0 q& g( @5 G9 g9 ?' A+ a: u! F
2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9," H9 p) s" J' X1 V4 ~; |0 ?
14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,9 [7 O8 {5 T' M( s
4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,
; E/ D' F( s( ^* y# J 11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3' i& ~1 X3 |+ o3 o
};
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int s6[4][16]={1 R2 [. l$ b. l1 Y
12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,
/ W% S4 Y5 x; N" c/ {4 P0 Y, {2 n 10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,
; R$ M7 d/ T- g. Y" k( f0 ? 9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,
! c: r& o" A' x 4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13
+ }% z. M- k, a1 S( c };1 I) `1 N: n( a) w1 L
! E* V9 x3 S4 P0 G! } int s7[4][16]={
, R1 i4 X6 T7 I 4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,
7 l, h' R1 N1 I9 B! @0 P 13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,
! _. ~% f8 W5 V1 \4 N. l 1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,
3 |0 G, G7 c2 {' {% T, `8 f 6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12
3 k# H. I- D3 v- C };
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. M8 D, j9 d: u( l. z0 | int s8[4][16]={* ^8 m* w8 B: z% ]5 R
13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,8 X) @/ \- T# Q1 p4 l
1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,
; V, R1 ^7 N" f* }4 w 7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,
9 o) R" l: U' i, I6 K; T 2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11" L8 k9 ]% t: ~6 l. `
};
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% |/ b; N' d }; o$ g: a[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |