void DES::SubstitutionBoxes()
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! f1 t; L- X5 @6 l4 c: c int s1[4][16]={
1 u( S+ e" C/ K3 ~* ?" C& U; U 14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,- j* C- w$ y6 z
0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,6 r% ?. q: H7 J! m. ^$ ?
4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,* l6 |0 u3 h1 f
15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13' G4 u& q; b+ o
};
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int s2[4][16]={. _6 c0 x( Z* [2 U
15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,6 X' y* ?" x: p. W7 L7 _
3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,
- Q6 i* u$ \) E4 `3 j* g/ i 0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
3 E4 d0 R* A' ~! i* Y3 U3 m 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
* j! A* l( x; d3 p$ T6 ` };
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int s3[4][16]={- b% ]4 q/ x ^, \9 P- e& R
10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,' d; v$ m' ^, z: x, A
13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
# x6 R4 T* G( M9 V3 ^& E 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,
; S1 C" B4 D7 q# p5 p4 B' L( p 1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12
2 s- \% }; k9 F5 z" Y k3 V };
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int s4[4][16]={
+ L- d& C1 ]9 D 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,
" M. I% U) t5 Q 13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,7 P- F* R8 W( ~+ L5 F% M
10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4, L, Y( k, ~, H' D3 l
3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14( X& A s& |; k% A' @. s
};
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3 O/ \4 v/ M1 W3 }5 ^ int s5[4][16]={
( p( X% ?: _8 G# W9 o$ b 2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,
6 D2 N7 L" E2 K( w4 D, |! ^ 14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,. `2 I. v2 L3 T d$ ?
4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,
7 E& N% Q5 j5 N$ D( [ d 11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3
0 V5 k' A( R/ T1 L. z; K };
/ I* a- ^" ]( q$ Y t% j
" j' X, Q+ d( g. ~2 u" E1 K int s6[4][16]={: F9 C9 Y! K6 r! g R, p
12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,6 p: x4 |4 B- u: C
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,
. P* [* e. u6 _5 f# P 9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,
3 ]( o; `$ k9 L3 t' Q 4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13
0 m4 k1 P" `1 t4 t) r* O6 b };+ J4 ?3 \# j' a6 x- p
: J) j' _! K" q u* e% w
int s7[4][16]={* ]( B4 j) q+ d
4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,
6 v C7 g& @% }7 O" b. [ 13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,
$ }- L) U& Z' b6 `4 r0 Y# Z 1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,
2 W3 F2 l5 d; D* D4 \! I. l9 _! C 6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12
( n8 F5 C- l4 [6 i1 h) }; l };
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0 K8 D# Y1 x4 A2 Y" I# B int s8[4][16]={
b( V- S" x# Q5 n o 13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,: v1 b: {3 y5 a/ g+ o$ S9 {
1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,- V! x+ Z( J6 l n2 O1 w
7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,- J1 [' D9 R; i; b
2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,113 ]7 E% A1 i) b. l# m
};
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3 B( O7 ~3 e* s7 h' M! e5 x+ r[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |