void DES::SubstitutionBoxes()
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1 H) ?5 G y1 m r; x* ] int s1[4][16]={6 b/ F$ n- R- a! H
14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,; u4 y1 }. p1 ?0 b: Y1 U7 F" w
0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,
+ J7 P5 ]# ^7 |* b$ n 4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,
, c* x( r) v/ D 15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13
! D" K$ h+ n7 \. ~( G! `( N }; A V; O2 f1 N, K
8 z0 S( G, a9 r* i, }+ D
int s2[4][16]={
+ |. p$ S* u' G- N0 ^1 h 15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,' h, f; D6 w; X$ I, ?! H
3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,0 x o0 m( @( p; |8 ?5 s) p- k% b
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
8 ]% B# {. ]* h2 c" j3 J6 x/ _ 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
6 V( L$ z& h* v$ r3 ]2 Z };
6 a# ?- ~! c' B: _8 ~4 t# J, ]
* @( N1 P! Z$ Z- D9 A6 Y int s3[4][16]={) E# }: v+ V+ X; |
10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,
" k) ? A& E* x3 Q' H1 _# { 13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
% q. }8 n( i" X0 `$ v. R3 g- E 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,$ w# I& g" u% K" ~) A( t N
1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12( {( W; |2 y$ ~1 k% j. E* k
};
# F2 n5 R+ |! p( A9 a
: a6 G6 ]' @& U6 P0 ], g0 K int s4[4][16]={: R, J1 Y& i% c# K) X H+ s" F
7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,% ]) K% _4 ]5 y2 G8 _( `5 u6 }
13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,) d3 B* g# H+ Z: z! f
10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
3 }9 `: Z+ Z5 W' O. A/ H 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14
; `$ }( \ K# p ] };! {+ g7 H S, O4 g3 _
: X, M; n: j' O- F3 k1 f, r- |4 f
int s5[4][16]={
% O$ e- v5 _' \; N, w& j# n 2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,
; V' b- e* N/ n& C7 f, r$ C! v 14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,; W3 {* D& M# ?. k- v/ `
4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,- _* _. M0 z% h$ ?
11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3& n D7 ~& k6 ?$ l8 x+ j( m
};
7 l% l9 d+ @4 Z
% @. j' `& p' M ?1 ~+ A/ G int s6[4][16]={# g* S: ^/ s' u1 v/ W
12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,! P1 y8 @" y3 r2 d; B) c: t' u
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,
/ X. r9 v: b% R8 z+ r 9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,0 l6 s8 a1 G$ o$ D
4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13
; f' E. w) W2 B4 f% q };5 L9 J, s. G7 @' x n4 s
6 x$ T% p S3 \& K7 Q! M int s7[4][16]={8 l, s6 J8 Y# f7 ^+ O: E
4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,
( K- D$ `. X& t- u2 c" v 13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,
& z& ?! q0 E7 ~6 w# z- g1 U) N* R5 o 1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,
) R+ b2 h- G' u/ }! F- |$ b 6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12
7 H. u6 I( {1 h/ E# ?/ F6 ~ };3 Q0 K! u1 @6 R: p( k$ U _! a
8 ^& Q+ T. u, y2 I
int s8[4][16]={
0 P3 K; P8 ?. P 13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,- F0 ]! q0 V1 n. G7 G$ A3 |( @
1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,( R" k; Q+ B g9 h) n% Y
7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,
9 M! g6 O+ ~+ W# }: N' m 2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
6 f% \5 v! ?3 r7 f# F# Z- b };" I" u1 `, _. S
}
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- l T& A! y' _5 I' s& Y: u[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |