/*?====================================================================
?*?Copyright?（c）?2014?-?2017?The?GmSSL?Project.??All?rights?reserved.
?*
?*?Redistribution?and?use?in?source?and?binary?forms?with?or?without
?*?modification?are?permitted?provided?that?the?following?conditions
?*?are?met:
?*
?*?1.?Redistributions?of?source?code?must?retain?the?above?copyright
?*????notice?this?list?of?conditions?and?the?following?disclaimer.
?*
?*?2.?Redistributions?in?binary?form?must?reproduce?the?above?copyright
?*????notice?this?list?of?conditions?and?the?following?disclaimer?in
?*????the?documentation?and/or?other?materials?provided?with?the
?*????distribution.
?*
?*?3.?All?advertising?materials?mentioning?features?or?use?of?this
?*????software?must?display?the?following?acknowledgment:
?*????“This?product?includes?software?developed?by?the?GmSSL?Project.
?*????（http://gmssl.org/）“
?*
?*?4.?The?name?“GmSSL?Project“?must?not?be?used?to?endorse?or?promote
?*????products?derived?from?this?software?without?prior?written
?*????permission.?For?written?permission?please?contact
?*????guanzhi1980@gmail.com.
?*
?*?5.?Products?derived?from?this?software?may?not?be?called?“GmSSL“
?*????nor?may?“GmSSL“?appear?in?their?names?without?prior?written
?*????permission?of?the?GmSSL?Project.
?*
?*?6.?Redistributions?of?any?form?whatsoever?must?retain?the?following
?*????acknowledgment:
?*????“This?product?includes?software?developed?by?the?GmSSL?Project
?*????（http://gmssl.org/）“
?*
?*?THIS?SOFTWARE?IS?PROVIDED?BY?THE?GmSSL?PROJECT?‘‘AS?IS‘‘?AND?ANY
?*?EXPRESSED?OR?IMPLIED?WARRANTIES?INCLUDING?BUT?NOT?LIMITED?TO?THE
?*?IMPLIED?WARRANTIES?OF?MERCHANTABILITY?AND?FITNESS?FOR?A?PARTICULAR
?*?PURPOSE?ARE?DISCLAIMED.??IN?NO?EVENT?SHALL?THE?GmSSL?PROJECT?OR
?*?ITS?CONTRIBUTORS?BE?LIABLE?FOR?ANY?DIRECT?INDIRECT?INCIDENTAL
?*?SPECIAL?EXEMPLARY?OR?CONSEQUENTIAL?DAMAGES?（INCLUDING?BUT
?*?NOT?LIMITED?TO?PROCUREMENT?OF?SUBSTITUTE?GOODS?OR?SERVICES;
?*?LOSS?OF?USE?DATA?OR?PROFITS;?OR?BUSINESS?INTERRUPTION）
?*?HOWEVER?CAUSED?AND?ON?ANY?THEORY?OF?LIABILITY?WHETHER?IN?CONTRACT
?*?STRICT?LIABILITY?OR?TORT?（INCLUDING?NEGLIGENCE?OR?OTHERWISE）
?*?ARISING?IN?ANY?WAY?OUT?OF?THE?USE?OF?THIS?SOFTWARE?EVEN?IF?ADVISED
?*?OF?THE?POSSIBILITY?OF?SUCH?DAMAGE.
?*?====================================================================
?*/

#include?
#include?
#include?“internal/byteorder.h“

void?sm3_init（sm3_ctx_t?*ctx）
{
	ctx->digest[0]?=?0x7380166F;
	ctx->digest[1]?=?0x4914B2B9;
	ctx->digest[2]?=?0x172442D7;
	ctx->digest[3]?=?0xDA8A0600;
	ctx->digest[4]?=?0xA96F30BC;
	ctx->digest[5]?=?0x163138AA;
	ctx->digest[6]?=?0xE38DEE4D;
	ctx->digest[7]?=?0xB0FB0E4E;

	ctx->nblocks?=?0;
	ctx->num?=?0;
}

void?sm3_update（sm3_ctx_t?*ctx?const?unsigned?char*?data?size_t?data_len）
{
	if?（ctx->num）?{
		unsigned?int?left?=?SM3_BLOCK_SIZE?-?ctx->num;
		if?（data_len?			memcpy（ctx->block?+?ctx->num?data?data_len）;
			ctx->num?+=?data_len;
			return;
		}?else?{
			mem

?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件???????1039??2018-12-12?17:54??SM3-me\sm3test.c

?????文件???????1000??2018-12-11?17:54??SM3-me\Makefile

?????文件???????6204??2018-12-12?13:35??SM3-me\sm3.c

?????目錄??????????0??2018-12-12?17:55??SM3-me

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?????????????????8243????????????????????4