//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）;
		pRe

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-07-10?15:18??HMAC-SHA\
?????文件????????4701??2017-12-25?10:54??HMAC-SHA\base64.c
?????文件?????????747??2017-12-25?10:54??HMAC-SHA\base64.h
?????文件????????5399??2017-12-25?11:00??HMAC-SHA\HMACSHA.c
?????文件?????????879??2017-12-25?09:34??HMAC-SHA\HMACSHA.sln
?????文件????????5181??2017-12-25?09:57??HMAC-SHA\HMACSHA.vcproj
?????目錄???????????0??2017-12-25?11:00??HMAC-SHA\Release\
?????文件???????61440??2017-12-25?11:00??HMAC-SHA\Release\HMACSHA.exe
?????文件????????4583??2017-12-25?09:51??HMAC-SHA\sha1.c
?????文件????????1870??2017-12-25?09:51??HMAC-SHA\sha1.h
?????文件????????8762??2017-12-22?19:29??HMAC-SHA\sha256.c
?????文件?????????773??2017-12-22?19:28??HMAC-SHA\sha256.h