d-win32.asm

cryptlib安全工具包

	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 7
	mov	eax,		[56+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	esi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	esi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	esi,		ebx
	; 
	; Round 8
	mov	eax,		[64+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	edi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	edi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 9
	mov	eax,		[72+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	esi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	esi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	esi,		ebx
	; 
	; Round 10
	mov	eax,		[80+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	edi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	edi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 11
	mov	eax,		[88+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	esi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	esi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	esi,		ebx
	; 
	; Round 12
	mov	eax,		[96+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	edi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	edi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 13
	mov	eax,		[104+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	esi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	esi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	esi,		ebx
	; 
	; Round 14
	mov	eax,		[112+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	edi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	edi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 15
	mov	eax,		[120+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	esi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	esi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	esi,		ebx
	jmp	$L003end
$L002start_decrypt:
	; 
	; Round 15
	mov	eax,		[120+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	edi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	edi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 14
	mov	eax,		[112+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	esi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	esi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	esi,		ebx
	; 
	; Round 13
	mov	eax,		[104+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	edi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	edi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 12
	mov	eax,		[96+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	esi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	esi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	esi,		ebx
	; 
	; Round 11
	mov	eax,		[88+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	edi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	edi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 10
	mov	eax,		[80+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	esi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	esi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	esi,		ebx
	; 
	; Round 9
	mov	eax,		[72+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	edi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	edi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 8
	mov	eax,		[64+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	esi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	esi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	esi,		ebx
	; 
	; Round 7
	mov	eax,		[56+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	edi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	edi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 6
	mov	eax,		[48+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	esi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	esi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	esi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	esi,		ebx
	; 
	; Round 5
	mov	eax,		[40+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	edi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	edi,		ebp
	mov	cl,		dh
	shr	eax,		16
	mov	ebp,		[_des_SPtrans+0100h+ebx]
	xor	edi,		ebp
	mov	bl,		ah
	shr	edx,		16
	mov	ebp,		[_des_SPtrans+0300h+ecx]
	xor	edi,		ebp
	mov	ebp,		[24+esp]
	mov	cl,		dh
	and	eax,		0ffh
	and	edx,		0ffh
	mov	ebx,		[_des_SPtrans+0600h+ebx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0700h+ecx]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0400h+eax]
	xor	edi,		ebx
	mov	ebx,		[_des_SPtrans+0500h+edx]
	xor	edi,		ebx
	; 
	; Round 4
	mov	eax,		[32+ebp]
	xor	ebx,		ebx
	mov	edx,		[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,		[_des_SPtrans+ebx]
	mov	bl,		dl
	xor	esi,		ebp
	mov	ebp,		[_des_SPtrans+0200h+ecx]
	xor	esi,		ebp