main.asm

基于二进制模2除法的简单流加解密算法。要求被加密的数据至少8字节

;	COMDAT ?right@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?_Stz@?$fpos@H@std@@0HA
_BSS	SEGMENT DWORD USE32 PUBLIC 'BSS'
_BSS	ENDS
;	COMDAT ?ctype@?$_Locbase@H@std@@2HB
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?out@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ??_7?$ctype@D@std@@6B@
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?internal@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?goodbit@?$_Iosb@H@std@@2W4_Iostate@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?npos@?$basic_string@DU?$char_traits@D@std@@V?$_DebugHeapAllocator@D@2@@std@@2IB
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ??_7bad_exception@std@@6B@
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?boolalpha@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?ate@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?all@?$_Locbase@H@std@@2HB
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?numeric@?$_Locbase@H@std@@2HB
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?end@?$_Iosb@H@std@@2W4_Seekdir@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?_Noreplace@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ??_8?$basic_istream@GU?$char_traits@G@std@@@std@@7B@
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ??_7failure@ios_base@std@@6B@
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?cur@?$_Iosb@H@std@@2W4_Seekdir@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ??_7range_error@std@@6B@
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ??_7?$basic_ios@DU?$char_traits@D@std@@@std@@6B@
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ??_8?$basic_ostream@DU?$char_traits@D@std@@@std@@7B@
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ??_7logic_error@std@@6B@
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?time@?$_Locbase@H@std@@2HB
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?messages@?$_Locbase@H@std@@2HB
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ??_7domain_error@std@@6B@
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?fixed@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ??_7?$basic_ostream@DU?$char_traits@D@std@@@std@@6B@
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?none@?$_Locbase@H@std@@2HB
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?floatfield@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?_Nocreate@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?scientific@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?monetary@?$_Locbase@H@std@@2HB
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
;	COMDAT ?dec@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT DWORD USE32 PUBLIC 'CONST'
CONST	ENDS
sxdata	SEGMENT DWORD USE32 'SXDATA'
sxdata	ENDS
FLAT	GROUP _DATA, CONST, _BSS
	ASSUME	CS: FLAT, DS: FLAT, SS: FLAT
endif

INCLUDELIB LIBCD
INCLUDELIB OLDNAMES

PUBLIC	?collate@?$_Locbase@H@std@@2HB			; std::_Locbase<int>::collate
PUBLIC	?ctype@?$_Locbase@H@std@@2HB			; std::_Locbase<int>::ctype
PUBLIC	?monetary@?$_Locbase@H@std@@2HB			; std::_Locbase<int>::monetary
PUBLIC	?numeric@?$_Locbase@H@std@@2HB			; std::_Locbase<int>::numeric
PUBLIC	?time@?$_Locbase@H@std@@2HB			; std::_Locbase<int>::time
PUBLIC	?messages@?$_Locbase@H@std@@2HB			; std::_Locbase<int>::messages
PUBLIC	?all@?$_Locbase@H@std@@2HB			; std::_Locbase<int>::all
PUBLIC	?none@?$_Locbase@H@std@@2HB			; std::_Locbase<int>::none
PUBLIC	?skipws@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::skipws
PUBLIC	?unitbuf@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::unitbuf
PUBLIC	?uppercase@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::uppercase
PUBLIC	?showbase@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::showbase
PUBLIC	?showpoint@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::showpoint
PUBLIC	?showpos@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::showpos
PUBLIC	?left@?$_Iosb@H@std@@2W4_Fmtflags@12@B		; std::_Iosb<int>::left
PUBLIC	?right@?$_Iosb@H@std@@2W4_Fmtflags@12@B		; std::_Iosb<int>::right
PUBLIC	?internal@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::internal
PUBLIC	?dec@?$_Iosb@H@std@@2W4_Fmtflags@12@B		; std::_Iosb<int>::dec
PUBLIC	?oct@?$_Iosb@H@std@@2W4_Fmtflags@12@B		; std::_Iosb<int>::oct
PUBLIC	?hex@?$_Iosb@H@std@@2W4_Fmtflags@12@B		; std::_Iosb<int>::hex
PUBLIC	?scientific@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::scientific
PUBLIC	?fixed@?$_Iosb@H@std@@2W4_Fmtflags@12@B		; std::_Iosb<int>::fixed
PUBLIC	?boolalpha@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::boolalpha
PUBLIC	?_Stdio@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::_Stdio
PUBLIC	?adjustfield@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::adjustfield
PUBLIC	?basefield@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::basefield
PUBLIC	?floatfield@?$_Iosb@H@std@@2W4_Fmtflags@12@B	; std::_Iosb<int>::floatfield
PUBLIC	?goodbit@?$_Iosb@H@std@@2W4_Iostate@12@B	; std::_Iosb<int>::goodbit
PUBLIC	?eofbit@?$_Iosb@H@std@@2W4_Iostate@12@B		; std::_Iosb<int>::eofbit
PUBLIC	?failbit@?$_Iosb@H@std@@2W4_Iostate@12@B	; std::_Iosb<int>::failbit
PUBLIC	?badbit@?$_Iosb@H@std@@2W4_Iostate@12@B		; std::_Iosb<int>::badbit
PUBLIC	?_Hardfail@?$_Iosb@H@std@@2W4_Iostate@12@B	; std::_Iosb<int>::_Hardfail
PUBLIC	?in@?$_Iosb@H@std@@2W4_Openmode@12@B		; std::_Iosb<int>::in
PUBLIC	?out@?$_Iosb@H@std@@2W4_Openmode@12@B		; std::_Iosb<int>::out
PUBLIC	?ate@?$_Iosb@H@std@@2W4_Openmode@12@B		; std::_Iosb<int>::ate
PUBLIC	?app@?$_Iosb@H@std@@2W4_Openmode@12@B		; std::_Iosb<int>::app
PUBLIC	?trunc@?$_Iosb@H@std@@2W4_Openmode@12@B		; std::_Iosb<int>::trunc
PUBLIC	?_Nocreate@?$_Iosb@H@std@@2W4_Openmode@12@B	; std::_Iosb<int>::_Nocreate
PUBLIC	?_Noreplace@?$_Iosb@H@std@@2W4_Openmode@12@B	; std::_Iosb<int>::_Noreplace
PUBLIC	?binary@?$_Iosb@H@std@@2W4_Openmode@12@B	; std::_Iosb<int>::binary
PUBLIC	?beg@?$_Iosb@H@std@@2W4_Seekdir@12@B		; std::_Iosb<int>::beg
PUBLIC	?cur@?$_Iosb@H@std@@2W4_Seekdir@12@B		; std::_Iosb<int>::cur
PUBLIC	?end@?$_Iosb@H@std@@2W4_Seekdir@12@B		; std::_Iosb<int>::end
;	COMDAT ?collate@?$_Locbase@H@std@@2HB
CONST	SEGMENT
?collate@?$_Locbase@H@std@@2HB DD 01H			; std::_Locbase<int>::collate
CONST	ENDS
;	COMDAT ?ctype@?$_Locbase@H@std@@2HB
CONST	SEGMENT
?ctype@?$_Locbase@H@std@@2HB DD 02H			; std::_Locbase<int>::ctype
CONST	ENDS
;	COMDAT ?monetary@?$_Locbase@H@std@@2HB
CONST	SEGMENT
?monetary@?$_Locbase@H@std@@2HB DD 04H			; std::_Locbase<int>::monetary
CONST	ENDS
;	COMDAT ?numeric@?$_Locbase@H@std@@2HB
CONST	SEGMENT
?numeric@?$_Locbase@H@std@@2HB DD 08H			; std::_Locbase<int>::numeric
CONST	ENDS
;	COMDAT ?time@?$_Locbase@H@std@@2HB
CONST	SEGMENT
?time@?$_Locbase@H@std@@2HB DD 010H			; std::_Locbase<int>::time
CONST	ENDS
;	COMDAT ?messages@?$_Locbase@H@std@@2HB
CONST	SEGMENT
?messages@?$_Locbase@H@std@@2HB DD 020H			; std::_Locbase<int>::messages
CONST	ENDS
;	COMDAT ?all@?$_Locbase@H@std@@2HB
CONST	SEGMENT
?all@?$_Locbase@H@std@@2HB DD 03fH			; std::_Locbase<int>::all
CONST	ENDS
;	COMDAT ?none@?$_Locbase@H@std@@2HB
CONST	SEGMENT
?none@?$_Locbase@H@std@@2HB DD 00H			; std::_Locbase<int>::none
CONST	ENDS
;	COMDAT ?skipws@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?skipws@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 01H		; std::_Iosb<int>::skipws
CONST	ENDS
;	COMDAT ?unitbuf@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?unitbuf@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 02H	; std::_Iosb<int>::unitbuf
CONST	ENDS
;	COMDAT ?uppercase@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?uppercase@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 04H	; std::_Iosb<int>::uppercase
CONST	ENDS
;	COMDAT ?showbase@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?showbase@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 08H	; std::_Iosb<int>::showbase
CONST	ENDS
;	COMDAT ?showpoint@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?showpoint@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 010H	; std::_Iosb<int>::showpoint
CONST	ENDS
;	COMDAT ?showpos@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?showpos@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 020H	; std::_Iosb<int>::showpos
CONST	ENDS
;	COMDAT ?left@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?left@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 040H		; std::_Iosb<int>::left
CONST	ENDS
;	COMDAT ?right@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?right@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 080H		; std::_Iosb<int>::right
CONST	ENDS
;	COMDAT ?internal@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?internal@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 0100H	; std::_Iosb<int>::internal
CONST	ENDS
;	COMDAT ?dec@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?dec@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 0200H		; std::_Iosb<int>::dec
CONST	ENDS
;	COMDAT ?oct@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?oct@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 0400H		; std::_Iosb<int>::oct
CONST	ENDS
;	COMDAT ?hex@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?hex@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 0800H		; std::_Iosb<int>::hex
CONST	ENDS
;	COMDAT ?scientific@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?scientific@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 01000H	; std::_Iosb<int>::scientific
CONST	ENDS
;	COMDAT ?fixed@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?fixed@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 02000H	; std::_Iosb<int>::fixed
CONST	ENDS
;	COMDAT ?boolalpha@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?boolalpha@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 04000H	; std::_Iosb<int>::boolalpha
CONST	ENDS
;	COMDAT ?_Stdio@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?_Stdio@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 08000H	; std::_Iosb<int>::_Stdio
CONST	ENDS
;	COMDAT ?adjustfield@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?adjustfield@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 01c0H	; std::_Iosb<int>::adjustfield
CONST	ENDS
;	COMDAT ?basefield@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?basefield@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 0e00H	; std::_Iosb<int>::basefield
CONST	ENDS
;	COMDAT ?floatfield@?$_Iosb@H@std@@2W4_Fmtflags@12@B
CONST	SEGMENT
?floatfield@?$_Iosb@H@std@@2W4_Fmtflags@12@B DD 03000H	; std::_Iosb<int>::floatfield
CONST	ENDS
;	COMDAT ?goodbit@?$_Iosb@H@std@@2W4_Iostate@12@B
CONST	SEGMENT
?goodbit@?$_Iosb@H@std@@2W4_Iostate@12@B DD 00H		; std::_Iosb<int>::goodbit
CONST	ENDS
;	COMDAT ?eofbit@?$_Iosb@H@std@@2W4_Iostate@12@B
CONST	SEGMENT
?eofbit@?$_Iosb@H@std@@2W4_Iostate@12@B DD 01H		; std::_Iosb<int>::eofbit
CONST	ENDS
;	COMDAT ?failbit@?$_Iosb@H@std@@2W4_Iostate@12@B
CONST	SEGMENT
?failbit@?$_Iosb@H@std@@2W4_Iostate@12@B DD 02H		; std::_Iosb<int>::failbit
CONST	ENDS
;	COMDAT ?badbit@?$_Iosb@H@std@@2W4_Iostate@12@B
CONST	SEGMENT
?badbit@?$_Iosb@H@std@@2W4_Iostate@12@B DD 04H		; std::_Iosb<int>::badbit
CONST	ENDS
;	COMDAT ?_Hardfail@?$_Iosb@H@std@@2W4_Iostate@12@B
CONST	SEGMENT
?_Hardfail@?$_Iosb@H@std@@2W4_Iostate@12@B DD 010H	; std::_Iosb<int>::_Hardfail
CONST	ENDS
;	COMDAT ?in@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT
?in@?$_Iosb@H@std@@2W4_Openmode@12@B DD 01H		; std::_Iosb<int>::in
CONST	ENDS
;	COMDAT ?out@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT
?out@?$_Iosb@H@std@@2W4_Openmode@12@B DD 02H		; std::_Iosb<int>::out
CONST	ENDS
;	COMDAT ?ate@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT
?ate@?$_Iosb@H@std@@2W4_Openmode@12@B DD 04H		; std::_Iosb<int>::ate
CONST	ENDS
;	COMDAT ?app@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT
?app@?$_Iosb@H@std@@2W4_Openmode@12@B DD 08H		; std::_Iosb<int>::app
CONST	ENDS
;	COMDAT ?trunc@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT
?trunc@?$_Iosb@H@std@@2W4_Openmode@12@B DD 010H		; std::_Iosb<int>::trunc
CONST	ENDS
;	COMDAT ?_Nocreate@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT
?_Nocreate@?$_Iosb@H@std@@2W4_Openmode@12@B DD 040H	; std::_Iosb<int>::_Nocreate
CONST	ENDS
;	COMDAT ?_Noreplace@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT
?_Noreplace@?$_Iosb@H@std@@2W4_Openmode@12@B DD 080H	; std::_Iosb<int>::_Noreplace
CONST	ENDS
;	COMDAT ?binary@?$_Iosb@H@std@@2W4_Openmode@12@B
CONST	SEGMENT
?binary@?$_Iosb@H@std@@2W4_Openmode@12@B DD 020H	; std::_Iosb<int>::binary
CONST	ENDS
;	COMDAT ?beg@?$_Iosb@H@std@@2W4_Seekdir@12@B
CONST	SEGMENT
?beg@?$_Iosb@H@std@@2W4_Seekdir@12@B DD 00H		; std::_Iosb<int>::beg
CONST	ENDS
;	COMDAT ?cur@?$_Iosb@H@std@@2W4_Seekdir@12@B
CONST	SEGMENT
?cur@?$_Iosb@H@std@@2W4_Seekdir@12@B DD 01H		; std::_Iosb<int>::cur
CONST	ENDS
;	COMDAT ?end@?$_Iosb@H@std@@2W4_Seekdir@12@B
CONST	SEGMENT
?end@?$_Iosb@H@std@@2W4_Seekdir@12@B DD 02H		; std::_Iosb<int>::end
CONST	ENDS
CONST	SEGMENT
_str1	DB	'abcdefghijkmn', 00H
CONST	ENDS
PUBLIC	?encry@@YAHPAE0HH@Z				; encry
EXTRN	__RTC_InitBase:NEAR
EXTRN	__RTC_Shutdown:NEAR
EXTRN	__RTC_CheckEsp:NEAR
;	COMDAT rtc$IMZ
; File e:\30g\clion\en2\main.cpp
rtc$IMZ	SEGMENT
__RTC_InitBase.rtc$IMZ DD FLAT:__RTC_InitBase
rtc$IMZ	ENDS
;	COMDAT rtc$TMZ
rtc$TMZ	SEGMENT
__RTC_Shutdown.rtc$TMZ DD FLAT:__RTC_Shutdown
; Function compile flags: /Odt /RTCsu /ZI
rtc$TMZ	ENDS
;	COMDAT ?encry@@YAHPAE0HH@Z
_TEXT	SEGMENT
_src$ = 8						; size = 4
_des$ = 12						; size = 4
_nsize$ = 16						; size = 4
_key$ = 20						; size = 4
?encry@@YAHPAE0HH@Z PROC NEAR				; encry, COMDAT
; Line 15
	push	ebp
	mov	ebp, esp
	sub	esp, 192				; 000000c0H
	push	ebx
	push	esi
	push	edi
	lea	edi, DWORD PTR [ebp-192]
	mov	ecx, 48					; 00000030H
	mov	eax, -858993460				; ccccccccH
	rep stosd
; Line 16
	cmp	DWORD PTR _nsize$[ebp], 8
	jge	SHORT $L9500
	mov	eax, 1
	jmp	SHORT $L9499
$L9500:
; Line 21
	mov	esi, DWORD PTR _src$[ebp]
; Line 22
	mov	edi, DWORD PTR _des$[ebp]
; Line 23
	mov	eax, DWORD PTR [esi]
; Line 24
	add	esi, 4
; Line 26
	mov	ebx, DWORD PTR _nsize$[ebp]
; Line 27
	sub	ebx, 4
; Line 28
	mov	DWORD PTR _nsize$[ebp], ebx
$lp2$9501:
; Line 30
	mov	edx, DWORD PTR [esi]
; Line 31
	add	esi, 4
; Line 32
	mov	cl, 32					; 00000020H
$lp1$9502:
; Line 34
	shr	edx, 1
; Line 35
	rcr	eax, 1