void DES::SubstitutionBoxes()
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int s1[4][16]={
- B1 U9 f6 D2 `% w% f& g. C9 A 14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,
: j) Y9 C8 I; M- G 0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,
4 U8 {6 y( e# v! z) I% c0 X 4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,0 Y$ l' V3 [1 c* ^9 _) F
15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13
" E t, |( X! X };
# X& E( A' |' n! b S0 g5 C5 ^5 b! h
int s2[4][16]={! C4 @* ]" Z$ r0 y; ~3 p
15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,
0 J! u, U# K( s; ^1 ~& C8 d- c3 E 3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,
6 i; U9 L3 I! b& n8 }$ y 0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,3 q% \! d! m7 d5 Z+ L/ c
13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
5 [7 f) k% @ w4 z* | };
( t# D4 [1 @+ q( f; }- N3 P; ?( H
int s3[4][16]={
$ Y V. M& q, ^ } V 10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,3 v" M6 K; M' N
13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
/ K$ C/ y( L3 q5 D 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,
& e5 L3 a6 y2 c; ?4 u/ e! P 1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12
) b0 i/ _0 Y0 C" M+ X( d };
! k( p5 |% P2 y* m! G/ B2 x+ a
6 [5 }+ o7 k( f: E int s4[4][16]={
& ?2 ^6 W& F2 P 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,3 g) ^5 ~7 l9 J! q9 W
13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,
3 [. U4 R, z; ^' d! E5 J& t1 s 10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
/ _/ u; z# H6 U2 e' _- U 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14) H$ ?1 y+ B% M8 T. u. a( [. y
};0 i5 @6 Y; Y5 b7 |
8 `$ E* ~9 ~1 ^: }1 s8 D
int s5[4][16]={, E+ s" p+ M8 o6 E8 z
2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,$ b# n7 W, u% x
14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,! H% F3 J! U2 B+ |) Q' S2 s, P5 i1 S
4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,6 U9 x' G. X3 b* Q2 {* ~1 w
11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3
" i- R1 v7 `) I, C. v7 E$ d8 l };
7 ^8 R) `1 v0 Z4 h+ \- q1 V/ _) z+ r A+ p- I
int s6[4][16]={
# F2 e m" }( N- a1 b7 H, s2 G 12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,, v z0 n4 N. g& T
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,
! I+ T( X) `0 N+ X* d 9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,! Y; k7 Z4 }3 H' o
4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13( x S% p% q3 f/ P$ z9 Q& U
};
! f8 h5 l4 M9 d! e) L c
3 E' s/ v4 Y! m8 B: _5 J int s7[4][16]={
+ e- Z- B$ Z9 I 4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,
3 y! [) p) d3 S( V8 q% s y- A 13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,( V* P, }0 u1 M' ~$ x" d( p5 p
1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,
# ~+ `1 d" { X8 \* t5 ]( a% S: H 6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12
& n2 m$ D' `2 n9 x! P" Y };
# y/ T9 f1 S0 {0 S: A5 {. _' D, n7 T5 j# U# R
int s8[4][16]={3 Z8 q. s# c7 V# m1 z8 l1 S
13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,! j6 q7 z& C2 M1 p5 x
1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,
; }8 W+ N6 U6 A; B 7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,
1 C3 d W! L6 f 2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
3 o# w" |* J; C/ s };/ n/ W" v3 @! u, H4 k T% B
}
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5 t! T* E0 E# M. k2 X" U& O3 ^' W[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |