void DES::SubstitutionBoxes()
0 ? ~3 z6 j+ U{4 Q( q2 Y; d5 \& Q0 c% ~( T
int s1[4][16]={ l# t+ R/ V9 S+ K
14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,
* I- c. ]* ?2 O/ e/ ~ 0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,$ ~" Z! ?7 {. X
4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,( f$ B9 Z: \$ o1 m/ a
15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13
4 @9 P5 q f* K* H3 ^5 u };
* J! R; Z9 H, q$ n# U3 p- E- n" F
int s2[4][16]={7 t' J+ X3 R6 |7 Y% M
15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,
# l4 J/ N9 I6 _4 i 3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,
! C9 h* U) a0 O( a 0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
4 {. }( s% \" T* T 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
" ?& W4 F l4 B" a5 g+ P }; w0 K5 g8 H K5 ^! N
' l0 k; E6 D# [" M; G5 _
int s3[4][16]={
, I' U! W8 o$ ^/ q 10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,
! ^0 @# Z1 @, n1 S9 ?% q$ c; I 13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
( `/ a3 R q8 { 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,
4 U ~5 v2 f; g0 z3 g0 i 1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12
# Q) U+ E+ A) @# |% J! l7 O };/ E; a A+ Y! z; \- X& Z
. i0 z: u2 n2 h
int s4[4][16]={
: C2 F1 v% d+ z" t 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,! w- x/ c5 S0 m% _9 P- j6 P
13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,
8 g+ j' @/ V- C# _: k5 h 10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,+ l0 s0 K r) x+ V1 j9 S) \" B
3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14
( A `" E# u v+ ^8 s };
, k% a4 B A# J2 u6 d8 I M1 j8 ^& ~8 C( C% F
int s5[4][16]={
8 r+ u m4 e) M: y( T# F 2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,$ K: s; ]7 P7 I8 w) f- z& _) p
14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,- P' v4 I* b7 s" k" {* }9 R
4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,
+ d6 c4 a* o2 ^ 11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,30 Z6 w+ K) J3 I+ p+ \7 J
};/ x- ?; S: I- R4 M4 ~
) y3 D7 r( H+ z* H+ C
int s6[4][16]={& C @* P+ L- d0 W. ^/ }2 ?
12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,
8 Z4 I0 e! B' \/ t' I 10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,8 [$ \% w' w: a" i
9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,4 Z' _- F6 g# C1 k9 g
4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13
5 Q* d% R0 n" K- b" l4 J( g/ D4 z };1 x( N4 F: q" ?! X
0 C. K# s1 D. J* Z int s7[4][16]={0 n2 }8 q/ o" i. B T, i' `5 `
4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,/ J- {* ^# ^9 R0 ?; t$ F& H
13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,+ i4 g# h& ~ e7 @
1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,0 W- p; S$ {* c! a
6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,128 C" N4 N1 z+ Q5 m8 ~
};
# o# c/ F5 e% i! m- S" B* y) v, U, D. s8 ?; ^
int s8[4][16]={" ?+ H6 \7 n( N, R
13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,( A) }. l! a- C+ o4 o4 J% b% l
1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,) x4 X' t- I* y& B6 q
7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8," \, L3 H! J$ c p: `- Z
2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
3 x6 E3 D& P. o' J' B% J$ [1 s };* F8 ^' v0 F1 A' N' u: I
} I U! G4 F: n
# _2 I8 H' |# T; {, s; ?/ c' a[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |