void DES::SubstitutionBoxes()# J; q$ }6 X/ b
{ X; G5 j) u" D3 x+ ^+ }# e
int s1[4][16]={
$ R% X. T5 I" S+ H U0 y 14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,
, \5 T; P4 w8 w4 u3 {( z8 C7 R* O9 t 0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,, Y- G/ E( [$ T) @: ?" D
4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,
s& b3 n+ M4 p9 s2 B6 n 15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13
; L- N4 H+ H3 G6 d- ]7 B# x };) t6 H m6 _% O
5 ~! W- a4 d+ x& a8 j" r( n& a- l( R
int s2[4][16]={
8 a3 a3 {" N( R2 \ 15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,9 ?3 J7 S/ m3 X
3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,
3 P9 C- ?, v: l ?7 E2 D1 G4 A 0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,! }1 d1 L- j2 s
13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
/ L/ @4 v) ~: k( Y) J };! h9 b# M6 P* F" Z: x% {( W2 A
# N% r* l3 `3 i2 n
int s3[4][16]={. D1 b: ~. V; j$ r
10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,
9 f7 [% ?! t! F/ |# [ 13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
& b' x0 }- n9 p [) C, g# V8 t* | 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,: \' f$ m# s3 N$ z" \" J
1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12' A! G& c7 g% m4 o' Z. B
};! ?6 ~1 K9 a w' k" Q- P
' ^3 Y. Z! T$ B0 {; C- f6 o: m' A2 y i int s4[4][16]={' \! a d: x+ n( p: Q6 V
7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,
5 A" z7 b" `( V( x9 V2 i x 13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,
, f3 C9 t0 |3 O9 J 10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,, \+ i# G+ e! d& B) u& ^6 X
3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,140 r# d: `+ C1 `: i7 b2 b0 {+ X) g
};
' a3 x. l- i$ ]) t* l6 D; U
# r2 r% w# M3 x" i; Z! q int s5[4][16]={
1 D) Z9 ]9 Y3 m9 L 2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,
) z7 o4 z! J6 z! X% | 14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,
" f+ P4 u y% O 4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,
. X8 G0 Q$ K; W4 n v" ]) K/ j' a/ Y2 I$ r 11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3" k$ D7 T! y* p* r" y4 e: }
};
8 C' d) G! M Z6 @" [# l% U7 @6 R7 J# @0 a) i" m0 E
int s6[4][16]={* M: h; J# L; [, q" ]
12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,9 _5 @7 M$ E& f9 Z. }; L5 B0 L
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,
" @+ A7 P+ m) E# N4 W, \ 9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,
) `& t: z) d9 c% \; Y 4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13
; W) y, Z$ U) }: J: D };
" A% x* }$ n" f6 L" k6 G1 g
: W. g/ k% z8 \2 C+ L5 P int s7[4][16]={
& }& J) e2 o S/ l 4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,. _# A3 `1 ?' W1 h
13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,
" [% n, g L9 n& a/ E$ p 1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,
! s' Q% n0 S* V' A; }8 }$ y5 w* c 6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12
6 F7 V6 e" _% n };7 y; ^/ R) y7 I# w9 R
0 @2 t: R, P) ~8 y: L
int s8[4][16]={6 D \/ K( P- L, v
13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,$ M# N9 C; T3 Q; `* t$ e# D" P
1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,: e9 I' n I- T- k3 c
7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,1 S2 n" L; K; K
2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
+ `5 ?! ?8 [: z( x5 T: x3 V( x };) p' M @) D2 ^+ e- o# L) S
}
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[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |