void DES::SubstitutionBoxes()* O" H, p! i6 y: f5 i) }
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int s1[4][16]={
9 Y6 F$ m, X! _0 }! I: H 14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,
7 q+ r: @8 c% O 0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,
8 r4 N* N1 e* N6 n, m! a: j' f 4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,1 e8 B1 ?6 f! j# V
15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,137 S" K/ I* m$ k* V. n# D5 z. L2 o
};6 X) v- _4 ~- Q, {2 |0 N( ?3 @" Y
. g( v1 r2 S( d1 A' E7 d int s2[4][16]={( e" p0 k$ L" n; p8 H/ S/ C
15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,
8 Z+ r9 O& l1 i. j( ? 3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,7 G7 V8 H! D+ ?3 O" r% v7 T/ f
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
, K- P! Z- M3 y0 Z1 D; a, w 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
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int s3[4][16]={
, ^/ n$ e" d: ^4 U 10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,. c5 G2 Z; P( l8 {5 E- z k5 G O
13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,5 i( t! m# d! a5 {
13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,2 H2 t& k: t) g* r; t
1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12
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0 B5 l, S7 A6 g+ d int s4[4][16]={1 Z& P; {) ~$ \2 y/ ?& i* R4 F/ L
7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,
+ o& l8 A) P/ C4 T1 W7 { 13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,
4 s) A) W3 d+ t8 y: N. ~6 E7 u, m' R 10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
& l$ F7 y( ?$ u h. N 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14, U# i3 L9 X& B9 z7 E0 q1 |3 N
};8 ?- ?1 O9 W6 W! p! B) W8 o
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int s5[4][16]={3 \6 z+ O/ N8 M% q0 `' F5 T
2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,
$ M+ v2 N4 \% O! f- U8 ~1 X" L$ F 14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,
$ z. C# q, u; p% P 4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,
" r& y9 w# j: s5 | 11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,37 T. d( @' d8 x5 y$ O; ~
};; x1 z$ R6 D$ C' h2 ?7 ~% L
$ a& m1 _, C) s( Z int s6[4][16]={
3 {, u5 g1 v- B& `; r 12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,: ]) x6 }8 B$ V# N% p6 A' g- j
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,4 b/ G C. Z- U' G) F
9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,( W+ T- Y: ?$ N i" S: w' \
4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13
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0 G& {. [% f( }( x+ U int s7[4][16]={/ W5 Q0 U* e+ S" |
4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,
7 M! t! p& ^$ X+ _* E2 {2 Q9 y3 M 13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,
1 U- H# d' D% p 1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,: l4 b9 C" v# _6 \- v9 y
6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12
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int s8[4][16]={
5 ~/ G# I' k+ Q+ j8 S% y& B 13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,
9 Q$ z# y; V% p. C 1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,
, _; q0 l! E& K1 n' R 7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,
) J. d/ _8 E- }: P) d 2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
0 Y h; e/ ?8 X# v5 X$ I" X };
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7 x% c6 K& r6 C+ [% p1 s[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |