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authorBodo Möller <bodo@openssl.org>2000-03-13 08:04:20 +0000
committerBodo Möller <bodo@openssl.org>2000-03-13 08:04:20 +0000
commit88f17a5e989b1ba64a9ea3b1cc80eaef2aa266f9 (patch)
treec2423de96cb66fe274e1a580819ed25c176fc62e /crypto/des
parent863fe2ecac0a86475900655899ea78b472941e52 (diff)
downloadopenssl-new-88f17a5e989b1ba64a9ea3b1cc80eaef2aa266f9.tar.gz
Remove Win32 assembler files. They are always rebuilt (with some
choice of parameters) when they are needed.
Diffstat (limited to 'crypto/des')
-rw-r--r--crypto/des/asm/d-win32.asm3132
-rw-r--r--crypto/des/asm/y-win32.asm929
2 files changed, 0 insertions, 4061 deletions
diff --git a/crypto/des/asm/d-win32.asm b/crypto/des/asm/d-win32.asm
deleted file mode 100644
index 9e3dc9cd87..0000000000
--- a/crypto/des/asm/d-win32.asm
+++ /dev/null
@@ -1,3132 +0,0 @@
- ; Don't even think of reading this code
- ; It was automatically generated by des-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 des-586.asm
- .386
-.model FLAT
-_TEXT SEGMENT
-PUBLIC _des_encrypt
-EXTRN _des_SPtrans:DWORD
-_des_encrypt PROC NEAR
- push esi
- push edi
- ;
- ; Load the 2 words
- mov esi, DWORD PTR 12[esp]
- xor ecx, ecx
- push ebx
- push ebp
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 28[esp]
- mov edi, DWORD PTR 4[esi]
- ;
- ; IP
- rol eax, 4
- mov esi, eax
- xor eax, edi
- and eax, 0f0f0f0f0h
- xor esi, eax
- xor edi, eax
- ;
- rol edi, 20
- mov eax, edi
- xor edi, esi
- and edi, 0fff0000fh
- xor eax, edi
- xor esi, edi
- ;
- rol eax, 14
- mov edi, eax
- xor eax, esi
- and eax, 033333333h
- xor edi, eax
- xor esi, eax
- ;
- rol esi, 22
- mov eax, esi
- xor esi, edi
- and esi, 003fc03fch
- xor eax, esi
- xor edi, esi
- ;
- rol eax, 9
- mov esi, eax
- xor eax, edi
- and eax, 0aaaaaaaah
- xor esi, eax
- xor edi, eax
- ;
- rol edi, 1
- mov ebp, DWORD PTR 24[esp]
- cmp ebx, 0
- je $L000start_decrypt
- ;
- ; Round 0
- mov eax, DWORD PTR [ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 4[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 1
- mov eax, DWORD PTR 8[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 12[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 2
- mov eax, DWORD PTR 16[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 20[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 3
- mov eax, DWORD PTR 24[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 28[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 4
- mov eax, DWORD PTR 32[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 36[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 5
- mov eax, DWORD PTR 40[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 44[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 6
- mov eax, DWORD PTR 48[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 52[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 7
- mov eax, DWORD PTR 56[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 60[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 8
- mov eax, DWORD PTR 64[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 68[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 9
- mov eax, DWORD PTR 72[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 76[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 10
- mov eax, DWORD PTR 80[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 84[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 11
- mov eax, DWORD PTR 88[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 92[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 12
- mov eax, DWORD PTR 96[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 100[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 13
- mov eax, DWORD PTR 104[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 108[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 14
- mov eax, DWORD PTR 112[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 116[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 15
- mov eax, DWORD PTR 120[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 124[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- jmp $L001end
-$L000start_decrypt:
- ;
- ; Round 15
- mov eax, DWORD PTR 120[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 124[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 14
- mov eax, DWORD PTR 112[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 116[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 13
- mov eax, DWORD PTR 104[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 108[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 12
- mov eax, DWORD PTR 96[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 100[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 11
- mov eax, DWORD PTR 88[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 92[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 10
- mov eax, DWORD PTR 80[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 84[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 9
- mov eax, DWORD PTR 72[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 76[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 8
- mov eax, DWORD PTR 64[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 68[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 7
- mov eax, DWORD PTR 56[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 60[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 6
- mov eax, DWORD PTR 48[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 52[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 5
- mov eax, DWORD PTR 40[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 44[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 4
- mov eax, DWORD PTR 32[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 36[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 3
- mov eax, DWORD PTR 24[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 28[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 2
- mov eax, DWORD PTR 16[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 20[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 1
- mov eax, DWORD PTR 8[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 12[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 0
- mov eax, DWORD PTR [ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 4[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
-$L001end:
- ;
- ; FP
- mov edx, DWORD PTR 20[esp]
- ror esi, 1
- mov eax, edi
- xor edi, esi
- and edi, 0aaaaaaaah
- xor eax, edi
- xor esi, edi
- ;
- rol eax, 23
- mov edi, eax
- xor eax, esi
- and eax, 003fc03fch
- xor edi, eax
- xor esi, eax
- ;
- rol edi, 10
- mov eax, edi
- xor edi, esi
- and edi, 033333333h
- xor eax, edi
- xor esi, edi
- ;
- rol esi, 18
- mov edi, esi
- xor esi, eax
- and esi, 0fff0000fh
- xor edi, esi
- xor eax, esi
- ;
- rol edi, 12
- mov esi, edi
- xor edi, eax
- and edi, 0f0f0f0f0h
- xor esi, edi
- xor eax, edi
- ;
- ror eax, 4
- mov DWORD PTR [edx],eax
- mov DWORD PTR 4[edx],esi
- pop ebp
- pop ebx
- pop edi
- pop esi
- ret
-_des_encrypt ENDP
-_TEXT ENDS
-_TEXT SEGMENT
-PUBLIC _des_encrypt2
-EXTRN _des_SPtrans:DWORD
-_des_encrypt2 PROC NEAR
- push esi
- push edi
- ;
- ; Load the 2 words
- mov eax, DWORD PTR 12[esp]
- xor ecx, ecx
- push ebx
- push ebp
- mov esi, DWORD PTR [eax]
- mov ebx, DWORD PTR 28[esp]
- rol esi, 3
- mov edi, DWORD PTR 4[eax]
- rol edi, 3
- mov ebp, DWORD PTR 24[esp]
- cmp ebx, 0
- je $L002start_decrypt
- ;
- ; Round 0
- mov eax, DWORD PTR [ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 4[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 1
- mov eax, DWORD PTR 8[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 12[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 2
- mov eax, DWORD PTR 16[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 20[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 3
- mov eax, DWORD PTR 24[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 28[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 4
- mov eax, DWORD PTR 32[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 36[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 5
- mov eax, DWORD PTR 40[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 44[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 6
- mov eax, DWORD PTR 48[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 52[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 7
- mov eax, DWORD PTR 56[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 60[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 8
- mov eax, DWORD PTR 64[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 68[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 9
- mov eax, DWORD PTR 72[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 76[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 10
- mov eax, DWORD PTR 80[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 84[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 11
- mov eax, DWORD PTR 88[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 92[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 12
- mov eax, DWORD PTR 96[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 100[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 13
- mov eax, DWORD PTR 104[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 108[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 14
- mov eax, DWORD PTR 112[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 116[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 15
- mov eax, DWORD PTR 120[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 124[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- jmp $L003end
-$L002start_decrypt:
- ;
- ; Round 15
- mov eax, DWORD PTR 120[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 124[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 14
- mov eax, DWORD PTR 112[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 116[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 13
- mov eax, DWORD PTR 104[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 108[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 12
- mov eax, DWORD PTR 96[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 100[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 11
- mov eax, DWORD PTR 88[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 92[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 10
- mov eax, DWORD PTR 80[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 84[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 9
- mov eax, DWORD PTR 72[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 76[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 8
- mov eax, DWORD PTR 64[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 68[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 7
- mov eax, DWORD PTR 56[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 60[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 6
- mov eax, DWORD PTR 48[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 52[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 5
- mov eax, DWORD PTR 40[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 44[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 4
- mov eax, DWORD PTR 32[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 36[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 3
- mov eax, DWORD PTR 24[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 28[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 2
- mov eax, DWORD PTR 16[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 20[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 1
- mov eax, DWORD PTR 8[ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 12[ebp]
- xor eax, esi
- xor edx, esi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 0
- mov eax, DWORD PTR [ebp]
- xor ebx, ebx
- mov edx, DWORD PTR 4[ebp]
- xor eax, edi
- xor edx, edi
- and eax, 0fcfcfcfch
- and edx, 0cfcfcfcfh
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 24[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
-$L003end:
- ;
- ; Fixup
- ror edi, 3
- mov eax, DWORD PTR 20[esp]
- ror esi, 3
- mov DWORD PTR [eax],edi
- mov DWORD PTR 4[eax],esi
- pop ebp
- pop ebx
- pop edi
- pop esi
- ret
-_des_encrypt2 ENDP
-_TEXT ENDS
-_TEXT SEGMENT
-PUBLIC _des_encrypt3
-
-_des_encrypt3 PROC NEAR
- push ebx
- mov ebx, DWORD PTR 8[esp]
- push ebp
- push esi
- push edi
- ;
- ; Load the data words
- mov edi, DWORD PTR [ebx]
- mov esi, DWORD PTR 4[ebx]
- sub esp, 12
- ;
- ; IP
- rol edi, 4
- mov edx, edi
- xor edi, esi
- and edi, 0f0f0f0f0h
- xor edx, edi
- xor esi, edi
- ;
- rol esi, 20
- mov edi, esi
- xor esi, edx
- and esi, 0fff0000fh
- xor edi, esi
- xor edx, esi
- ;
- rol edi, 14
- mov esi, edi
- xor edi, edx
- and edi, 033333333h
- xor esi, edi
- xor edx, edi
- ;
- rol edx, 22
- mov edi, edx
- xor edx, esi
- and edx, 003fc03fch
- xor edi, edx
- xor esi, edx
- ;
- rol edi, 9
- mov edx, edi
- xor edi, esi
- and edi, 0aaaaaaaah
- xor edx, edi
- xor esi, edi
- ;
- ror edx, 3
- ror esi, 2
- mov DWORD PTR 4[ebx],esi
- mov eax, DWORD PTR 36[esp]
- mov DWORD PTR [ebx],edx
- mov edi, DWORD PTR 40[esp]
- mov esi, DWORD PTR 44[esp]
- mov DWORD PTR 8[esp],1
- mov DWORD PTR 4[esp],eax
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- mov DWORD PTR 8[esp],0
- mov DWORD PTR 4[esp],edi
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- mov DWORD PTR 8[esp],1
- mov DWORD PTR 4[esp],esi
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- add esp, 12
- mov edi, DWORD PTR [ebx]
- mov esi, DWORD PTR 4[ebx]
- ;
- ; FP
- rol esi, 2
- rol edi, 3
- mov eax, edi
- xor edi, esi
- and edi, 0aaaaaaaah
- xor eax, edi
- xor esi, edi
- ;
- rol eax, 23
- mov edi, eax
- xor eax, esi
- and eax, 003fc03fch
- xor edi, eax
- xor esi, eax
- ;
- rol edi, 10
- mov eax, edi
- xor edi, esi
- and edi, 033333333h
- xor eax, edi
- xor esi, edi
- ;
- rol esi, 18
- mov edi, esi
- xor esi, eax
- and esi, 0fff0000fh
- xor edi, esi
- xor eax, esi
- ;
- rol edi, 12
- mov esi, edi
- xor edi, eax
- and edi, 0f0f0f0f0h
- xor esi, edi
- xor eax, edi
- ;
- ror eax, 4
- mov DWORD PTR [ebx],eax
- mov DWORD PTR 4[ebx],esi
- pop edi
- pop esi
- pop ebp
- pop ebx
- ret
-_des_encrypt3 ENDP
-_TEXT ENDS
-_TEXT SEGMENT
-PUBLIC _des_decrypt3
-
-_des_decrypt3 PROC NEAR
- push ebx
- mov ebx, DWORD PTR 8[esp]
- push ebp
- push esi
- push edi
- ;
- ; Load the data words
- mov edi, DWORD PTR [ebx]
- mov esi, DWORD PTR 4[ebx]
- sub esp, 12
- ;
- ; IP
- rol edi, 4
- mov edx, edi
- xor edi, esi
- and edi, 0f0f0f0f0h
- xor edx, edi
- xor esi, edi
- ;
- rol esi, 20
- mov edi, esi
- xor esi, edx
- and esi, 0fff0000fh
- xor edi, esi
- xor edx, esi
- ;
- rol edi, 14
- mov esi, edi
- xor edi, edx
- and edi, 033333333h
- xor esi, edi
- xor edx, edi
- ;
- rol edx, 22
- mov edi, edx
- xor edx, esi
- and edx, 003fc03fch
- xor edi, edx
- xor esi, edx
- ;
- rol edi, 9
- mov edx, edi
- xor edi, esi
- and edi, 0aaaaaaaah
- xor edx, edi
- xor esi, edi
- ;
- ror edx, 3
- ror esi, 2
- mov DWORD PTR 4[ebx],esi
- mov esi, DWORD PTR 36[esp]
- mov DWORD PTR [ebx],edx
- mov edi, DWORD PTR 40[esp]
- mov eax, DWORD PTR 44[esp]
- mov DWORD PTR 8[esp],0
- mov DWORD PTR 4[esp],eax
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- mov DWORD PTR 8[esp],1
- mov DWORD PTR 4[esp],edi
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- mov DWORD PTR 8[esp],0
- mov DWORD PTR 4[esp],esi
- mov DWORD PTR [esp],ebx
- call _des_encrypt2
- add esp, 12
- mov edi, DWORD PTR [ebx]
- mov esi, DWORD PTR 4[ebx]
- ;
- ; FP
- rol esi, 2
- rol edi, 3
- mov eax, edi
- xor edi, esi
- and edi, 0aaaaaaaah
- xor eax, edi
- xor esi, edi
- ;
- rol eax, 23
- mov edi, eax
- xor eax, esi
- and eax, 003fc03fch
- xor edi, eax
- xor esi, eax
- ;
- rol edi, 10
- mov eax, edi
- xor edi, esi
- and edi, 033333333h
- xor eax, edi
- xor esi, edi
- ;
- rol esi, 18
- mov edi, esi
- xor esi, eax
- and esi, 0fff0000fh
- xor edi, esi
- xor eax, esi
- ;
- rol edi, 12
- mov esi, edi
- xor edi, eax
- and edi, 0f0f0f0f0h
- xor esi, edi
- xor eax, edi
- ;
- ror eax, 4
- mov DWORD PTR [ebx],eax
- mov DWORD PTR 4[ebx],esi
- pop edi
- pop esi
- pop ebp
- pop ebx
- ret
-_des_decrypt3 ENDP
-_TEXT ENDS
-_TEXT SEGMENT
-PUBLIC _des_ncbc_encrypt
-
-_des_ncbc_encrypt PROC NEAR
- ;
- push ebp
- push ebx
- push esi
- push edi
- mov ebp, DWORD PTR 28[esp]
- ; getting iv ptr from parameter 4
- mov ebx, DWORD PTR 36[esp]
- mov esi, DWORD PTR [ebx]
- mov edi, DWORD PTR 4[ebx]
- push edi
- push esi
- push edi
- push esi
- mov ebx, esp
- mov esi, DWORD PTR 36[esp]
- mov edi, DWORD PTR 40[esp]
- ; getting encrypt flag from parameter 5
- mov ecx, DWORD PTR 56[esp]
- ; get and push parameter 5
- push ecx
- ; get and push parameter 3
- mov eax, DWORD PTR 52[esp]
- push eax
- push ebx
- cmp ecx, 0
- jz $L004decrypt
- and ebp, 4294967288
- mov eax, DWORD PTR 12[esp]
- mov ebx, DWORD PTR 16[esp]
- jz $L005encrypt_finish
-L006encrypt_loop:
- mov ecx, DWORD PTR [esi]
- mov edx, DWORD PTR 4[esi]
- xor eax, ecx
- xor ebx, edx
- mov DWORD PTR 12[esp],eax
- mov DWORD PTR 16[esp],ebx
- call _des_encrypt
- mov eax, DWORD PTR 12[esp]
- mov ebx, DWORD PTR 16[esp]
- mov DWORD PTR [edi],eax
- mov DWORD PTR 4[edi],ebx
- add esi, 8
- add edi, 8
- sub ebp, 8
- jnz L006encrypt_loop
-$L005encrypt_finish:
- mov ebp, DWORD PTR 56[esp]
- and ebp, 7
- jz $L007finish
- xor ecx, ecx
- xor edx, edx
- mov ebp, DWORD PTR $L008cbc_enc_jmp_table[ebp*4]
- jmp ebp
-L009ej7:
- mov dh, BYTE PTR 6[esi]
- shl edx, 8
-L010ej6:
- mov dh, BYTE PTR 5[esi]
-L011ej5:
- mov dl, BYTE PTR 4[esi]
-L012ej4:
- mov ecx, DWORD PTR [esi]
- jmp $L013ejend
-L014ej3:
- mov ch, BYTE PTR 2[esi]
- shl ecx, 8
-L015ej2:
- mov ch, BYTE PTR 1[esi]
-L016ej1:
- mov cl, BYTE PTR [esi]
-$L013ejend:
- xor eax, ecx
- xor ebx, edx
- mov DWORD PTR 12[esp],eax
- mov DWORD PTR 16[esp],ebx
- call _des_encrypt
- mov eax, DWORD PTR 12[esp]
- mov ebx, DWORD PTR 16[esp]
- mov DWORD PTR [edi],eax
- mov DWORD PTR 4[edi],ebx
- jmp $L007finish
-$L004decrypt:
- and ebp, 4294967288
- mov eax, DWORD PTR 20[esp]
- mov ebx, DWORD PTR 24[esp]
- jz $L017decrypt_finish
-L018decrypt_loop:
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR 12[esp],eax
- mov DWORD PTR 16[esp],ebx
- call _des_encrypt
- mov eax, DWORD PTR 12[esp]
- mov ebx, DWORD PTR 16[esp]
- mov ecx, DWORD PTR 20[esp]
- mov edx, DWORD PTR 24[esp]
- xor ecx, eax
- xor edx, ebx
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR [edi],ecx
- mov DWORD PTR 4[edi],edx
- mov DWORD PTR 20[esp],eax
- mov DWORD PTR 24[esp],ebx
- add esi, 8
- add edi, 8
- sub ebp, 8
- jnz L018decrypt_loop
-$L017decrypt_finish:
- mov ebp, DWORD PTR 56[esp]
- and ebp, 7
- jz $L007finish
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR 12[esp],eax
- mov DWORD PTR 16[esp],ebx
- call _des_encrypt
- mov eax, DWORD PTR 12[esp]
- mov ebx, DWORD PTR 16[esp]
- mov ecx, DWORD PTR 20[esp]
- mov edx, DWORD PTR 24[esp]
- xor ecx, eax
- xor edx, ebx
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
-L019dj7:
- ror edx, 16
- mov BYTE PTR 6[edi],dl
- shr edx, 16
-L020dj6:
- mov BYTE PTR 5[edi],dh
-L021dj5:
- mov BYTE PTR 4[edi],dl
-L022dj4:
- mov DWORD PTR [edi],ecx
- jmp $L023djend
-L024dj3:
- ror ecx, 16
- mov BYTE PTR 2[edi],cl
- shl ecx, 16
-L025dj2:
- mov BYTE PTR 1[esi],ch
-L026dj1:
- mov BYTE PTR [esi], cl
-$L023djend:
- jmp $L007finish
-$L007finish:
- mov ecx, DWORD PTR 64[esp]
- add esp, 28
- mov DWORD PTR [ecx],eax
- mov DWORD PTR 4[ecx],ebx
- pop edi
- pop esi
- pop ebx
- pop ebp
- ret
-$L008cbc_enc_jmp_table:
- DD 0
- DD L016ej1
- DD L015ej2
- DD L014ej3
- DD L012ej4
- DD L011ej5
- DD L010ej6
- DD L009ej7
-L027cbc_dec_jmp_table:
- DD 0
- DD L026dj1
- DD L025dj2
- DD L024dj3
- DD L022dj4
- DD L021dj5
- DD L020dj6
- DD L019dj7
-_des_ncbc_encrypt ENDP
-_TEXT ENDS
-_TEXT SEGMENT
-PUBLIC _des_ede3_cbc_encrypt
-
-_des_ede3_cbc_encrypt PROC NEAR
- ;
- push ebp
- push ebx
- push esi
- push edi
- mov ebp, DWORD PTR 28[esp]
- ; getting iv ptr from parameter 6
- mov ebx, DWORD PTR 44[esp]
- mov esi, DWORD PTR [ebx]
- mov edi, DWORD PTR 4[ebx]
- push edi
- push esi
- push edi
- push esi
- mov ebx, esp
- mov esi, DWORD PTR 36[esp]
- mov edi, DWORD PTR 40[esp]
- ; getting encrypt flag from parameter 7
- mov ecx, DWORD PTR 64[esp]
- ; get and push parameter 5
- mov eax, DWORD PTR 56[esp]
- push eax
- ; get and push parameter 4
- mov eax, DWORD PTR 56[esp]
- push eax
- ; get and push parameter 3
- mov eax, DWORD PTR 56[esp]
- push eax
- push ebx
- cmp ecx, 0
- jz $L028decrypt
- and ebp, 4294967288
- mov eax, DWORD PTR 16[esp]
- mov ebx, DWORD PTR 20[esp]
- jz $L029encrypt_finish
-L030encrypt_loop:
- mov ecx, DWORD PTR [esi]
- mov edx, DWORD PTR 4[esi]
- xor eax, ecx
- xor ebx, edx
- mov DWORD PTR 16[esp],eax
- mov DWORD PTR 20[esp],ebx
- call _des_encrypt3
- mov eax, DWORD PTR 16[esp]
- mov ebx, DWORD PTR 20[esp]
- mov DWORD PTR [edi],eax
- mov DWORD PTR 4[edi],ebx
- add esi, 8
- add edi, 8
- sub ebp, 8
- jnz L030encrypt_loop
-$L029encrypt_finish:
- mov ebp, DWORD PTR 60[esp]
- and ebp, 7
- jz $L031finish
- xor ecx, ecx
- xor edx, edx
- mov ebp, DWORD PTR $L032cbc_enc_jmp_table[ebp*4]
- jmp ebp
-L033ej7:
- mov dh, BYTE PTR 6[esi]
- shl edx, 8
-L034ej6:
- mov dh, BYTE PTR 5[esi]
-L035ej5:
- mov dl, BYTE PTR 4[esi]
-L036ej4:
- mov ecx, DWORD PTR [esi]
- jmp $L037ejend
-L038ej3:
- mov ch, BYTE PTR 2[esi]
- shl ecx, 8
-L039ej2:
- mov ch, BYTE PTR 1[esi]
-L040ej1:
- mov cl, BYTE PTR [esi]
-$L037ejend:
- xor eax, ecx
- xor ebx, edx
- mov DWORD PTR 16[esp],eax
- mov DWORD PTR 20[esp],ebx
- call _des_encrypt3
- mov eax, DWORD PTR 16[esp]
- mov ebx, DWORD PTR 20[esp]
- mov DWORD PTR [edi],eax
- mov DWORD PTR 4[edi],ebx
- jmp $L031finish
-$L028decrypt:
- and ebp, 4294967288
- mov eax, DWORD PTR 24[esp]
- mov ebx, DWORD PTR 28[esp]
- jz $L041decrypt_finish
-L042decrypt_loop:
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR 16[esp],eax
- mov DWORD PTR 20[esp],ebx
- call _des_decrypt3
- mov eax, DWORD PTR 16[esp]
- mov ebx, DWORD PTR 20[esp]
- mov ecx, DWORD PTR 24[esp]
- mov edx, DWORD PTR 28[esp]
- xor ecx, eax
- xor edx, ebx
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR [edi],ecx
- mov DWORD PTR 4[edi],edx
- mov DWORD PTR 24[esp],eax
- mov DWORD PTR 28[esp],ebx
- add esi, 8
- add edi, 8
- sub ebp, 8
- jnz L042decrypt_loop
-$L041decrypt_finish:
- mov ebp, DWORD PTR 60[esp]
- and ebp, 7
- jz $L031finish
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
- mov DWORD PTR 16[esp],eax
- mov DWORD PTR 20[esp],ebx
- call _des_decrypt3
- mov eax, DWORD PTR 16[esp]
- mov ebx, DWORD PTR 20[esp]
- mov ecx, DWORD PTR 24[esp]
- mov edx, DWORD PTR 28[esp]
- xor ecx, eax
- xor edx, ebx
- mov eax, DWORD PTR [esi]
- mov ebx, DWORD PTR 4[esi]
-L043dj7:
- ror edx, 16
- mov BYTE PTR 6[edi],dl
- shr edx, 16
-L044dj6:
- mov BYTE PTR 5[edi],dh
-L045dj5:
- mov BYTE PTR 4[edi],dl
-L046dj4:
- mov DWORD PTR [edi],ecx
- jmp $L047djend
-L048dj3:
- ror ecx, 16
- mov BYTE PTR 2[edi],cl
- shl ecx, 16
-L049dj2:
- mov BYTE PTR 1[esi],ch
-L050dj1:
- mov BYTE PTR [esi], cl
-$L047djend:
- jmp $L031finish
-$L031finish:
- mov ecx, DWORD PTR 76[esp]
- add esp, 32
- mov DWORD PTR [ecx],eax
- mov DWORD PTR 4[ecx],ebx
- pop edi
- pop esi
- pop ebx
- pop ebp
- ret
-$L032cbc_enc_jmp_table:
- DD 0
- DD L040ej1
- DD L039ej2
- DD L038ej3
- DD L036ej4
- DD L035ej5
- DD L034ej6
- DD L033ej7
-L051cbc_dec_jmp_table:
- DD 0
- DD L050dj1
- DD L049dj2
- DD L048dj3
- DD L046dj4
- DD L045dj5
- DD L044dj6
- DD L043dj7
-_des_ede3_cbc_encrypt ENDP
-_TEXT ENDS
-END
diff --git a/crypto/des/asm/y-win32.asm b/crypto/des/asm/y-win32.asm
deleted file mode 100644
index af5c102422..0000000000
--- a/crypto/des/asm/y-win32.asm
+++ /dev/null
@@ -1,929 +0,0 @@
- ; Don't even think of reading this code
- ; It was automatically generated by crypt586.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 crypt586.asm
- .386
-.model FLAT
-_TEXT SEGMENT
-PUBLIC _fcrypt_body
-EXTRN _des_SPtrans:DWORD
-_fcrypt_body PROC NEAR
- push ebp
- push ebx
- push esi
- push edi
- ;
- ; Load the 2 words
- xor edi, edi
- xor esi, esi
- mov ebp, DWORD PTR 24[esp]
- push 25
-L000start:
- ;
- ; Round 0
- mov eax, DWORD PTR 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR [ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 4[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 1
- mov eax, DWORD PTR 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 8[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 12[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 2
- mov eax, DWORD PTR 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 16[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 20[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 3
- mov eax, DWORD PTR 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 24[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 28[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 4
- mov eax, DWORD PTR 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 32[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 36[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 5
- mov eax, DWORD PTR 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 40[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 44[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 6
- mov eax, DWORD PTR 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 48[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 52[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 7
- mov eax, DWORD PTR 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 56[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 60[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 8
- mov eax, DWORD PTR 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 64[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 68[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 9
- mov eax, DWORD PTR 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 72[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 76[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 10
- mov eax, DWORD PTR 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 80[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 84[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 11
- mov eax, DWORD PTR 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 88[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 92[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 12
- mov eax, DWORD PTR 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 96[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 100[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 13
- mov eax, DWORD PTR 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 104[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 108[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- ;
- ; Round 14
- mov eax, DWORD PTR 32[esp]
- mov edx, esi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, esi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 112[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 116[ebp]
- xor eax, esi
- xor edx, esi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor edi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor edi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor edi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor edi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor edi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor edi, ebx
- ;
- ; Round 15
- mov eax, DWORD PTR 32[esp]
- mov edx, edi
- shr edx, 16
- mov ecx, DWORD PTR 36[esp]
- xor edx, edi
- and eax, edx
- and edx, ecx
- mov ebx, eax
- shl ebx, 16
- mov ecx, edx
- shl ecx, 16
- xor eax, ebx
- xor edx, ecx
- mov ebx, DWORD PTR 120[ebp]
- xor eax, ebx
- mov ecx, DWORD PTR 124[ebp]
- xor eax, edi
- xor edx, edi
- xor edx, ecx
- and eax, 0fcfcfcfch
- xor ebx, ebx
- and edx, 0cfcfcfcfh
- xor ecx, ecx
- mov bl, al
- mov cl, ah
- ror edx, 4
- mov ebp, DWORD PTR _des_SPtrans[ebx]
- mov bl, dl
- xor esi, ebp
- mov ebp, DWORD PTR _des_SPtrans[0200h+ecx]
- xor esi, ebp
- mov cl, dh
- shr eax, 16
- mov ebp, DWORD PTR _des_SPtrans[0100h+ebx]
- xor esi, ebp
- mov bl, ah
- shr edx, 16
- mov ebp, DWORD PTR _des_SPtrans[0300h+ecx]
- xor esi, ebp
- mov ebp, DWORD PTR 28[esp]
- mov cl, dh
- and eax, 0ffh
- and edx, 0ffh
- mov ebx, DWORD PTR _des_SPtrans[0600h+ebx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0700h+ecx]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0400h+eax]
- xor esi, ebx
- mov ebx, DWORD PTR _des_SPtrans[0500h+edx]
- xor esi, ebx
- mov ebx, DWORD PTR [esp]
- mov eax, edi
- dec ebx
- mov edi, esi
- mov esi, eax
- mov DWORD PTR [esp],ebx
- jnz L000start
- ;
- ; FP
- mov edx, DWORD PTR 24[esp]
- ror edi, 1
- mov eax, esi
- xor esi, edi
- and esi, 0aaaaaaaah
- xor eax, esi
- xor edi, esi
- ;
- rol eax, 23
- mov esi, eax
- xor eax, edi
- and eax, 003fc03fch
- xor esi, eax
- xor edi, eax
- ;
- rol esi, 10
- mov eax, esi
- xor esi, edi
- and esi, 033333333h
- xor eax, esi
- xor edi, esi
- ;
- rol edi, 18
- mov esi, edi
- xor edi, eax
- and edi, 0fff0000fh
- xor esi, edi
- xor eax, edi
- ;
- rol esi, 12
- mov edi, esi
- xor esi, eax
- and esi, 0f0f0f0f0h
- xor edi, esi
- xor eax, esi
- ;
- ror eax, 4
- mov DWORD PTR [edx],eax
- mov DWORD PTR 4[edx],edi
- pop ecx
- pop edi
- pop esi
- pop ebx
- pop ebp
- ret
-_fcrypt_body ENDP
-_TEXT ENDS
-END