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-rw-r--r--crypto/bf/asm/b-win32.asm1568
1 files changed, 906 insertions, 662 deletions
diff --git a/crypto/bf/asm/b-win32.asm b/crypto/bf/asm/b-win32.asm
index bef272eebb..138c99d0aa 100644
--- a/crypto/bf/asm/b-win32.asm
+++ b/crypto/bf/asm/b-win32.asm
@@ -1,662 +1,906 @@
- ; Don't even think of reading this code
- ; It was automatically generated by bf586.pl
- ; Which is a perl program used to generate the x86 assember for
- ; any of elf, a.out, Win32, or Solaris
- ; It can be found in SSLeay 0.7.0+
- ; eric <eay@cryptsoft.com>
- ;
- TITLE bfx86xxxx.asm
- .386
-.model FLAT
-_TEXT SEGMENT
-PUBLIC _BF_encrypt
-_BF_encrypt PROC NEAR
- push ebp
- push ebx
- push esi
- push edi
- ;
- ; Load the 2 words
- mov eax, DWORD PTR 20[esp]
- mov ecx, DWORD PTR [eax]
- mov edx, DWORD PTR 4[eax]
- ;
- ; P pointer, s and enc flag
- mov edi, DWORD PTR 24[esp]
- xor eax, eax
- xor ebx, ebx
- mov ebp, DWORD PTR 28[esp]
- cmp ebp, 0
- je $L000start_decrypt
- xor ecx, DWORD PTR [edi]
- ;
- ; Round 0
- ror ecx, 16
- mov esi, DWORD PTR 4[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 1
- ror edx, 16
- mov esi, DWORD PTR 8[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 2
- ror ecx, 16
- mov esi, DWORD PTR 12[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 3
- ror edx, 16
- mov esi, DWORD PTR 16[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 4
- ror ecx, 16
- mov esi, DWORD PTR 20[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 5
- ror edx, 16
- mov esi, DWORD PTR 24[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 6
- ror ecx, 16
- mov esi, DWORD PTR 28[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 7
- ror edx, 16
- mov esi, DWORD PTR 32[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 8
- ror ecx, 16
- mov esi, DWORD PTR 36[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 9
- ror edx, 16
- mov esi, DWORD PTR 40[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 10
- ror ecx, 16
- mov esi, DWORD PTR 44[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 11
- ror edx, 16
- mov esi, DWORD PTR 48[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 12
- ror ecx, 16
- mov esi, DWORD PTR 52[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 13
- ror edx, 16
- mov esi, DWORD PTR 56[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 14
- ror ecx, 16
- mov esi, DWORD PTR 60[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 15
- ror edx, 16
- mov esi, DWORD PTR 64[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- xor edx, DWORD PTR 68[edi]
- mov eax, DWORD PTR 20[esp]
- mov DWORD PTR [eax],edx
- mov DWORD PTR 4[eax],ecx
- pop edi
- pop esi
- pop ebx
- pop ebp
- ret
-$L000start_decrypt:
- xor ecx, DWORD PTR 68[edi]
- ;
- ; Round 16
- ror ecx, 16
- mov esi, DWORD PTR 64[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 15
- ror edx, 16
- mov esi, DWORD PTR 60[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 14
- ror ecx, 16
- mov esi, DWORD PTR 56[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 13
- ror edx, 16
- mov esi, DWORD PTR 52[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 12
- ror ecx, 16
- mov esi, DWORD PTR 48[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 11
- ror edx, 16
- mov esi, DWORD PTR 44[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 10
- ror ecx, 16
- mov esi, DWORD PTR 40[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 9
- ror edx, 16
- mov esi, DWORD PTR 36[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 8
- ror ecx, 16
- mov esi, DWORD PTR 32[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 7
- ror edx, 16
- mov esi, DWORD PTR 28[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 6
- ror ecx, 16
- mov esi, DWORD PTR 24[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 5
- ror edx, 16
- mov esi, DWORD PTR 20[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 4
- ror ecx, 16
- mov esi, DWORD PTR 16[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 3
- ror edx, 16
- mov esi, DWORD PTR 12[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- ;
- ; Round 2
- ror ecx, 16
- mov esi, DWORD PTR 8[edi]
- mov al, ch
- mov bl, cl
- ror ecx, 16
- xor edx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, ch
- mov bl, cl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor edx, esi
- ;
- ; Round 1
- ror edx, 16
- mov esi, DWORD PTR 4[edi]
- mov al, dh
- mov bl, dl
- ror edx, 16
- xor ecx, esi
- mov esi, DWORD PTR 72[eax*4+edi]
- mov ebp, DWORD PTR 1096[ebx*4+edi]
- mov al, dh
- mov bl, dl
- add esi, ebp
- mov eax, DWORD PTR 2120[eax*4+edi]
- xor esi, eax
- mov ebp, DWORD PTR 3144[ebx*4+edi]
- add esi, ebp
- xor eax, eax
- xor ecx, esi
- xor edx, DWORD PTR [edi]
- mov eax, DWORD PTR 20[esp]
- mov DWORD PTR [eax],edx
- mov DWORD PTR 4[eax],ecx
- pop edi
- pop esi
- pop ebx
- pop ebp
- ret
-_BF_encrypt ENDP
-_TEXT ENDS
-END
+ ; Don't even think of reading this code
+ ; It was automatically generated by bf-586.pl
+ ; Which is a perl program used to generate the x86 assember for
+ ; any of elf, a.out, BSDI,Win32, or Solaris
+ ; eric <eay@cryptsoft.com>
+ ;
+ TITLE bf-586.asm
+ .486
+.model FLAT
+_TEXT SEGMENT
+PUBLIC _BF_encrypt
+
+_BF_encrypt PROC NEAR
+ ;
+ push ebp
+ push ebx
+ mov ebx, DWORD PTR 12[esp]
+ mov ebp, DWORD PTR 16[esp]
+ push esi
+ push edi
+ ; Load the 2 words
+ mov edi, DWORD PTR [ebx]
+ mov esi, DWORD PTR 4[ebx]
+ xor eax, eax
+ mov ebx, DWORD PTR [ebp]
+ xor ecx, ecx
+ xor edi, ebx
+ ;
+ ; Round 0
+ mov edx, DWORD PTR 4[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 1
+ mov edx, DWORD PTR 8[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 2
+ mov edx, DWORD PTR 12[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 3
+ mov edx, DWORD PTR 16[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 4
+ mov edx, DWORD PTR 20[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 5
+ mov edx, DWORD PTR 24[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 6
+ mov edx, DWORD PTR 28[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 7
+ mov edx, DWORD PTR 32[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 8
+ mov edx, DWORD PTR 36[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 9
+ mov edx, DWORD PTR 40[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 10
+ mov edx, DWORD PTR 44[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 11
+ mov edx, DWORD PTR 48[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 12
+ mov edx, DWORD PTR 52[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 13
+ mov edx, DWORD PTR 56[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 14
+ mov edx, DWORD PTR 60[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 15
+ mov edx, DWORD PTR 64[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ ; Load parameter 0 (16) enc=1
+ mov eax, DWORD PTR 20[esp]
+ xor edi, ebx
+ mov edx, DWORD PTR 68[ebp]
+ xor esi, edx
+ mov DWORD PTR 4[eax],edi
+ mov DWORD PTR [eax],esi
+ pop edi
+ pop esi
+ pop ebx
+ pop ebp
+ ret
+_BF_encrypt ENDP
+_TEXT ENDS
+_TEXT SEGMENT
+PUBLIC _BF_decrypt
+
+_BF_decrypt PROC NEAR
+ ;
+ push ebp
+ push ebx
+ mov ebx, DWORD PTR 12[esp]
+ mov ebp, DWORD PTR 16[esp]
+ push esi
+ push edi
+ ; Load the 2 words
+ mov edi, DWORD PTR [ebx]
+ mov esi, DWORD PTR 4[ebx]
+ xor eax, eax
+ mov ebx, DWORD PTR 68[ebp]
+ xor ecx, ecx
+ xor edi, ebx
+ ;
+ ; Round 16
+ mov edx, DWORD PTR 64[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 15
+ mov edx, DWORD PTR 60[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 14
+ mov edx, DWORD PTR 56[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 13
+ mov edx, DWORD PTR 52[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 12
+ mov edx, DWORD PTR 48[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 11
+ mov edx, DWORD PTR 44[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 10
+ mov edx, DWORD PTR 40[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 9
+ mov edx, DWORD PTR 36[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 8
+ mov edx, DWORD PTR 32[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 7
+ mov edx, DWORD PTR 28[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 6
+ mov edx, DWORD PTR 24[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 5
+ mov edx, DWORD PTR 20[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 4
+ mov edx, DWORD PTR 16[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 3
+ mov edx, DWORD PTR 12[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor edi, ebx
+ ;
+ ; Round 2
+ mov edx, DWORD PTR 8[ebp]
+ mov ebx, edi
+ xor esi, edx
+ shr ebx, 16
+ mov edx, edi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PTR 2120[ecx*4+ebp]
+ xor ebx, eax
+ mov edx, DWORD PTR 3144[edx*4+ebp]
+ add ebx, edx
+ xor eax, eax
+ xor esi, ebx
+ ;
+ ; Round 1
+ mov edx, DWORD PTR 4[ebp]
+ mov ebx, esi
+ xor edi, edx
+ shr ebx, 16
+ mov edx, esi
+ mov al, bh
+ and ebx, 255
+ mov cl, dh
+ and edx, 255
+ mov eax, DWORD PTR 72[eax*4+ebp]
+ mov ebx, DWORD PTR 1096[ebx*4+ebp]
+ add ebx, eax
+ mov eax, DWORD PT