//iamshuke@hotmail.com?2017.12.25
#include?“base64.h“
#include?
#include?

static?const?char*?g_szV64?=?“ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/“;
char*?Encodebase64A（const?unsigned?char*?pData?unsigned?int?nCount）
{
	int?nIndex?=?0;
	unsigned?int?i?=?0;
	unsigned?char?val?=?0;
	int?nSize?=?nCount*8/6+4;
	int?nM?=?nCount?%?3;
	char*?pResult?=?malloc（nSize）;
	memset（pResult?0?sizeof（char）*nSize）;

	for（;?i?+?2?	{
		val?=?（pData[i]?>>?2）;
		pResult[nIndex++]?=?g_szV64[val];

		val?=?（pData[i]?&?0x3）?<		val?|=?（pData[i+1]?>>?4）;
		pResult[nIndex++]?=?g_szV64[val];

		val?=?（pData[i+1]?&?0xF）?<		val?|=?（pData[i+2]?>>?6）;
		pResult[nIndex++]?=?g_szV64[val];

		val?=?（pData[i+2]?&?0x3F）;
		pResult[nIndex++]?=?g_szV64[val];
	}
	
	if（nM?==?1）
	{
		val?=?（pData[i]?>>?2）;
		pResult[nIndex++]?=?g_szV64[val];

		val?=?（pData[i]?&?0x3）?<		pResult[nIndex++]?=?g_szV64[val];

		pResu

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

?????文件??????61440??2017-12-25?11:00??Release\HMACSHA.exe

?????文件???????4701??2017-12-25?10:54??base64.c

?????文件????????747??2017-12-25?10:54??base64.h

?????文件???????5399??2017-12-25?11:00??HMACSHA.c

?????文件????????879??2017-12-25?09:34??HMACSHA.sln

?????文件???????5181??2017-12-25?09:57??HMACSHA.vcproj

?????文件???????4583??2017-12-25?09:51??sha1.c

?????文件???????1870??2017-12-25?09:51??sha1.h

?????文件???????8762??2017-12-22?19:29??sha256.c

?????文件????????773??2017-12-22?19:28??sha256.h

?????目錄??????????0??2017-12-25?11:00??Release

-----------?---------??----------?-----??----

????????????????94335????????????????????11