void DES::SubstitutionBoxes()3 H. [( y( c. O- A' H
{6 E- i- R4 W) _, G
int s1[4][16]={; v% ]4 E$ [; ~& k$ s4 B
14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,- p2 Y+ D; b1 }, a/ _0 g, F
0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,/ S0 a# [2 x5 G, {9 U7 x
4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,
, K- V5 K" y4 @9 J 15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13+ q5 E! p1 i/ G. P. o
};
% A! v- b- f; y4 j$ O+ [9 y) A! n4 W
int s2[4][16]={
" f" ]# Z$ K2 y- S7 _2 X 15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,! u$ \( g( e5 ]! n. y; b
3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,+ i3 x9 j. G/ H/ V& V
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,# y, P& o( [+ C' k+ h
13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
' M3 r9 D4 L4 {: D; J& r, Q };
( ]; z4 z6 _2 w* D" l5 @. r% m) ?$ A6 ]4 T
int s3[4][16]={, t2 p- z0 K, ]! F8 |! W, D
10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,
8 Z! L6 T5 f" B- p. X 13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,% G& A0 D: M$ ?. g/ n
13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,
2 ~. N& s. N$ I+ {3 F 1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12
# `. d( E/ d' r4 k% L+ x };' i0 o+ o, i1 T) q, S$ L
$ M: V: N3 C, D0 J' q9 D int s4[4][16]={
1 t9 L; |% K5 T8 R# d$ I 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,4 O1 P# }/ l ~; _! S5 p8 ^4 k& e
13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,
9 \% ~; p# v( I1 ?9 ^" j4 F6 \ 10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4, U7 c% B) `) Q" `0 q
3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,144 B2 j9 I3 c; a* o
};, N! A* I1 Q8 D1 B J
/ o/ p" m4 z& p8 T: ]3 q3 R! r int s5[4][16]={# `* k) ?, u" B9 N% m1 ]
2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,, D W' I- J: j. G- k0 _+ ?
14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,
& v: ]( i; ?; U3 ` 4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,
$ b) v& r2 w8 g/ M 11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3
! j( J& m& _" x" m8 u };: p& {0 \& ?0 o9 @) h4 E
, T2 ~3 [% W7 g( {4 n1 @
int s6[4][16]={0 o6 P+ J: j9 t
12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,. f6 \' f1 c1 k8 c. y8 Y" D3 _
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,: m/ Q M D* x; O" H
9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,% ?1 F$ l6 E7 r8 J# Q1 a. [( R& t
4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13
4 V& [9 Z7 s `+ l };: m/ `' b) F' d0 h+ X& b& q e
+ H5 ]$ p- Q# i: R$ w! a$ x
int s7[4][16]={# i# i( `+ }; }* T1 V
4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,
- `$ ~+ \7 R5 M/ u0 N' [, e 13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,& k4 o$ o9 ~3 |( d: L( G+ `& o
1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,
' U# t' L" N3 @' P 6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12
% M5 D1 |8 K: s$ k r };
. V0 a$ h& j; h% U4 K+ z `# [, `- `3 e' f
int s8[4][16]={/ s3 g# j' R: X# F5 J2 @/ { @1 W
13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,- w% ^3 P! J& o/ l U! h! u
1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2," _- m2 q4 R" R& J1 D- U
7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,
0 S5 t. t8 S3 V1 n* ]3 U/ y5 s6 s 2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
/ i+ W* t- j' m2 A( g& }$ c };% n7 G1 a7 i4 @# D8 S
}2 a9 f. a2 s b* m) S% b
; o& b+ v) o6 Q
[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |