/*??crapto1.c

????This?program?is?free?software;?you?can?redistribute?it?and/or
????modify?it?under?the?terms?of?the?GNU?General?Public?License
????as?published?by?the?Free?Software?Foundation;?either?version?2
????of?the?License?or?（at?your?option）?any?later?version.

????This?program?is?distributed?in?the?hope?that?it?will?be?useful
????but?WITHOUT?ANY?WARRANTY;?without?even?the?implied?warranty?of
????MERCHANTABILITY?or?FITNESS?FOR?A?PARTICULAR?PURPOSE.??See?the
????GNU?General?Public?License?for?more?details.

????You?should?have?received?a?copy?of?the?GNU?General?Public?License
????along?with?this?program;?if?not?write?to?the?Free?Software
????Foundation?Inc.?51?Franklin?Street?Fifth?Floor
????Boston?MA??02110-1301?US$

????Copyright?（C）?2008-2008?bla?
*/
#include?“crapto1.h“
#include?

#if?!defined?LOWMEM?&&?defined?__GNUC__
static?uint8_t?filterlut[1?<static?void?__attribute__（（constructor））?fill_lut（）
{
????????uint32_t?i;
????????for（i?=?0;?i?????????????????filterlut[i]?=?filter（i）;
}
#define?filter（x）?（filterlut[（x）?&?0xfffff]）
#endif

static?void?quicksort（uint32_t*?const?start?uint32_t*?const?stop）
{
	uint32_t?*it?=?start?+?1?*rit?=?stop;

	if（it?>?rit）
		return;

	while（it?		if（*it?<=?*start）
			++it;
		else?if（*rit?>?*start）
			--rit;
		else
			*it?^=?（*it?^=?*rit?*rit?^=?*it）;

	if（*rit?>=?*start）
		--rit;
	if（rit?!=?start）
		*rit?^=?（*rit?^=?*start?*start?^=?*rit）;

	quicksort（start?rit?-?1）;
	quicksort（rit?+?1?stop）;
}
/**?binsearch
?*?Binary?search?for?the?first?occurence?of?*stop‘s?MSB?in?sorted?[startstop]
?*/
static?inline?uint32_t*?binsearch（uint32_t?*start?uint32_t?*stop）
{
	uint32_t?mid?val?=?*stop?&?0xff000000;
	while（start?!=?stop）
		if（start[mid?=?（stop?-?start）?>>?1]?>?val）
			stop?=?&start[mid];
		else
			start?+=?mid?+?1;

	return?start;
}

/**?update_contribution
?*?helper?calculates?the?partial?linear?feedback?contributions?and?puts?in?MSB
?*/
static?inline?void
update_contribution（uint32_t?*item?const?uint32_t?mask1?const?uint32_t?mask2）
{
	uint32_t?p?=?*item?>>?25;

	p?=?p?<	p?=?p?<	*item?=?p?<}

/**?extend_table
?*?using?a?bit?of?the?keystream?extend?the?table?of?possible?lfsr?states
?*/
static?inline?void
extend_table（uint32_t?*tbl?uint32_t?**end?int?bit?int?m1?int?m2?uint32_t?in）
{
	in?<<=?24;
	for（*tbl?<<=?1;?tbl?<=?*end;?*++tbl?<<=?1）
		if（filter（*tbl）?^?filter（*tbl?|?1））?{
			*tbl?|=?filter（*tbl）?^?bit;
			update_contribution（tbl?m1?m2）;
			*tbl?^=?in;
		}?else?if（filter（*tbl）?==?bit）?{
			*++*end?=?tbl[1];
			tbl[1]?=?tbl[0]?|?1;
			update_contribution（tbl?m1?m2）;
			*tbl++?^=?in;
			update_contribution（tbl?m1?m2）;
			*tbl?^=?in;
		}?else
			*tbl--?=?*（*end）--;
}
/**?extend_table_simple
?*?using?a?bit?of?the?keystream?extend?t

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????37376??2009-12-16?00:16??acr122U\ACR122U\a122w98.sys

?????文件???????8176??2010-01-26?03:34??acr122U\ACR122U\a38ccid.cat

?????文件???????3358??2009-12-15?23:32??acr122U\ACR122U\a38ccid.inf

?????文件??????38016??2009-12-15?23:37??acr122U\ACR122U\a38ccid.sys

?????文件??????45824??2009-12-15?23:38??acr122U\ACR122U\a38ccidx64.sys

?????文件??????37888??2009-12-15?23:36??acr122U\ACR122U\a38cd98.sys

?????文件???????8170??2010-01-04?23:05??acr122U\ACR122U\acr122.cat

?????文件???????3353??2009-12-16?00:15??acr122U\ACR122U\acr122.inf

?????文件??????37632??2009-12-16?00:18??acr122U\ACR122U\acr122.sys

?????文件??????44800??2009-12-16?00:19??acr122U\ACR122U\acr122x64.sys

?????文件??????27199??2009-12-16?16:30??acr122U\ACR122U\Driver_Readme.txt

?????文件???????4043??2010-01-05?16:20??acr122U\ACR122U\Release.txt

?????文件??????10752??2014-08-31?00:07??acr122U\dump（群內首發，內測，免費）.exe

?????文件???????1024??2014-11-04?09:06??acr122U\mfocGUI_v29\compiled\dumpfile?3599e435?（2014-11-04?09_06_00）?1K.dump

?????文件???????1024??2014-11-04?09:38??acr122U\mfocGUI_v29\compiled\dumpfile?8e4bd23b?（2014-11-04?09_38_14）?1K.dump

?????文件?????????96??2014-11-04?09:06??acr122U\mfocGUI_v29\compiled\Keys\a03fc16f0.dump

?????文件?????????96??2014-11-04?09:06??acr122U\mfocGUI_v29\compiled\Keys\a3599e435.dump

?????文件?????????96??2014-11-04?09:38??acr122U\mfocGUI_v29\compiled\Keys\a8e4bd23b.dump

?????文件?????????96??2014-11-04?09:06??acr122U\mfocGUI_v29\compiled\Keys\b03fc16f0.dump

?????文件?????????96??2014-11-04?09:06??acr122U\mfocGUI_v29\compiled\Keys\b3599e435.dump

?????文件?????????96??2014-11-04?09:38??acr122U\mfocGUI_v29\compiled\Keys\b8e4bd23b.dump

?????文件????????112??2014-11-04?16:47??acr122U\mfocGUI_v29\compiled\Keys\Ta1200e635.dump

?????文件????????112??2014-11-04?09:30??acr122U\mfocGUI_v29\compiled\Keys\Ta4e62d894.dump

?????文件????????112??2014-11-04?09:33??acr122U\mfocGUI_v29\compiled\Keys\Tafef3d794.dump

?????文件????????112??2014-11-04?16:47??acr122U\mfocGUI_v29\compiled\Keys\Tb1200e635.dump

?????文件????????112??2014-11-04?09:30??acr122U\mfocGUI_v29\compiled\Keys\Tb4e62d894.dump

?????文件????????112??2014-11-04?09:33??acr122U\mfocGUI_v29\compiled\Keys\Tbfef3d794.dump

?????文件?????167936??2011-03-13?19:23??acr122U\mfocGUI_v29\compiled\mfocGUI.exe

?????文件?????773120??2011-03-13?19:23??acr122U\mfocGUI_v29\compiled\mfocGUI.pdb

?????文件??????38912??2010-09-07?21:59??acr122U\mfocGUI_v29\compiled\nfc.dll

............此處省略139個文件信息