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-rw-r--r--crypto/des/doIP46
1 files changed, 0 insertions, 46 deletions
diff --git a/crypto/des/doIP b/crypto/des/doIP
deleted file mode 100644
index 18cf231303..0000000000
--- a/crypto/des/doIP
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/usr/local/bin/perl
-
-@l=(
- 0, 1, 2, 3, 4, 5, 6, 7,
- 8, 9,10,11,12,13,14,15,
- 16,17,18,19,20,21,22,23,
- 24,25,26,27,28,29,30,31
- );
-@r=(
- 32,33,34,35,36,37,38,39,
- 40,41,42,43,44,45,46,47,
- 48,49,50,51,52,53,54,55,
- 56,57,58,59,60,61,62,63
- );
-
-require 'shifts.pl';
-
-sub PERM_OP
- {
- local(*a,*b,*t,$n,$m)=@_;
-
- @z=&shift(*a,-$n);
- @z=&xor(*b,*z);
- @z=&and(*z,$m);
- @b=&xor(*b,*z);
- @z=&shift(*z,$n);
- @a=&xor(*a,*z);
- }
-
-
-@L=@l;
-@R=@r;
-&PERM_OP(*R,*L,*T,4,0x0f0f0f0f);
-&PERM_OP(*L,*R,*T,16,0x0000ffff);
-&PERM_OP(*R,*L,*T,2,0x33333333);
-&PERM_OP(*L,*R,*T,8,0x00ff00ff);
-&PERM_OP(*R,*L,*T,1,0x55555555);
- &printit(@L);
- &printit(@R);
-&PERM_OP(*R,*L,*T,1,0x55555555);
-&PERM_OP(*L,*R,*T,8,0x00ff00ff);
-&PERM_OP(*R,*L,*T,2,0x33333333);
-&PERM_OP(*L,*R,*T,16,0x0000ffff);
-&PERM_OP(*R,*L,*T,4,0x0f0f0f0f);
- &printit(@L);
- &printit(@R);