void DES::SubstitutionBoxes()
* y# b2 e+ T* m9 V( X. Q k{
4 a& Z1 `: s( `6 W# i% k int s1[4][16]={
- `+ \4 b) z d/ f! [ U 14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,
( N" I: \4 d% n& i3 L: x/ R 0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,5 R/ i- B t: j9 R0 j$ i( L; Q
4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,: Z& j) t4 L5 ~& {
15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,135 a0 M3 J5 F# w
};
& Q. A- J, A+ V, {
8 C- G/ ~( w( _0 K- y int s2[4][16]={0 a: m6 \$ L1 e, M' |( X
15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,
; X; H: `% G" u7 |0 U6 s" V 3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,9 H; \1 z* k( l" u; @
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
3 H# V8 v! B# H# O: z 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
' D1 m* j$ _3 [. V# ?4 X };" J# k& b7 m) Z( @
^: }+ x' w9 Z: Z5 S p5 z( y0 G int s3[4][16]={# L9 p% g7 b$ J9 a2 H, D% ^
10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,
& [0 I' ?. ~1 ?' V1 R5 Z 13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,( A2 l* N8 I9 [" b$ o
13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,/ c7 @. ~' o& m4 J# {/ k# G
1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12" S3 C( L" T6 y4 n* @
};
( A& D6 X! G0 R% Q H0 D: j: f8 \1 l3 h6 [
int s4[4][16]={
( P2 r! X Z4 v, c% D2 g 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,& ^3 R, K: E* n
13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,/ D0 O6 C/ H, z1 E z4 {
10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
+ Z1 }- u+ k8 y; _) Z4 U) k, ^ 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14
6 C0 g1 C1 S; R5 C' c };$ d: m: j8 K0 F4 y
0 ?) l, R$ E1 l2 T% j$ r6 t int s5[4][16]={ D, P" }& n/ s' W. X" _" d+ }
2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,( i F5 o4 i* u; W. }
14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,+ h( L1 {1 G- x/ p) K
4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,
' o6 r& K; c8 e/ q+ k# o6 A3 w/ h2 V5 y 11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3
. p# E: p! N. a/ B- b" V5 \7 {* k. W };
% R+ z5 w2 n+ ^$ W7 f
+ L/ H6 @1 R' [, S+ E int s6[4][16]={
2 p6 e% k% b5 v/ z" D6 n1 j 12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11," |. ^9 ?! N! }1 B2 I
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,; \$ b* q. K% t( R. {
9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,
+ o7 e1 Z! D' ~1 z1 [ 4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13
" c6 T% B. e9 J, Y };, _+ b6 l" b: m4 b! r; C
; I$ S' |# h5 b9 B int s7[4][16]={
) h& n" j$ P/ t, R# R 4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,/ N5 @! I1 O& ]: b
13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,- [: P! a0 g# w( b* Y5 b
1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,/ F- }" Z$ T. n
6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,122 V4 j, e- ^. A( e
};
, Z7 p9 u7 V: K9 o
5 J" t |7 R- Y x9 e$ |; o int s8[4][16]={+ k' R/ u# L8 Q, J
13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,
2 g' Q' [: V9 l 1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,; n/ d' U! F _& I! V/ i" W
7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,
7 b4 G3 C) i$ y* W 2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
" u" s' g( F7 H+ ?: P; ]- Q5 P };
$ |. O A Y5 I) K6 ^( o}+ V: O$ ^" ?2 L; [$ C
: B' l2 I. s& k1 V[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |