Index: RSA_GENKEY_TEST/user/main.c
===================================================================
--- /YC3121_demo/ModuleDemo/CryptTest/RSA_GENKEY_TEST/user/main.c	(revision 635)
+++ /YC3121_demo/ModuleDemo/CryptTest/RSA_GENKEY_TEST/user/main.c	(working copy)
@@ -101,10 +101,12 @@
 	uint8_t plain[2048 / 8];
 	uint8_t cipher[2048 / 8];
 	uint8_t tmp0[2048 / 8];
+	uint32_t ret = 0;
 	
 	MyPrintf("\r\n RSA_GenerateKey 1024");
 
-	RSA_GenerateKey(&pri_key, 0x10001, 1024, &RAND_RandP, NULL);
+	ret = RSA_GenerateKey(&pri_key, 0x10001, 1024, &RAND_RandP, NULL);
+	
 	MyPrintf("\r\n RSA_GenerateKey OK ");
 	memcpy_r(pri_key.p, pri_key.p, pri_key.bytes / 2);
 	memcpy_r(pri_key.q, pri_key.q, pri_key.bytes / 2);
@@ -138,7 +140,8 @@
 	
 	MyPrintf("\r\n RSA_GenerateKey 2048");
 	
-	RSA_GenerateKey(&pri_key, 0x10001, 2048, &RAND_RandP, NULL);
+	ret = RSA_GenerateKey(&pri_key, 0x10001, 2048, &RAND_RandP, NULL);
+
 	MyPrintf("\r\n RSA_GenerateKey OK ");
 	memcpy_r(pri_key.p, pri_key.p, pri_key.bytes / 2);
 	memcpy_r(pri_key.q, pri_key.q, pri_key.bytes / 2);
Index: SM2_ENC&DEC_TEST/prj/MDK/Objects/YC3121_keil.sct
===================================================================
--- /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/prj/MDK/Objects/YC3121_keil.sct	(nonexistent)
+++ /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/prj/MDK/Objects/YC3121_keil.sct	(working copy)
@@ -0,0 +1,55 @@
+; *************************************************************
+; *** Scatter-Loading Description File generated by uVision ***
+; *************************************************************
+
+LR_IROM1 0x00000000 0x0001fff  {    ; load region size_region
+  ER_IROM1 0x00000000 0x00001fff  {  ; load address = execution address
+   startup.o (RESET, +First)
+   startup.o (|.text|,+RO)
+;   *(InRoot$$Sections)
+  }
+  ;ER_IROM2 0x4000   {
+  ;rom_main.o (+RO)
+  ;}
+  
+  ;ER_IROM3 0x100000 {
+	  ;*(InRoot$$Sections)
+  ;}
+	
+  ;ER_IROM4 0x100400   {
+  ;flash_start.o (+RO)
+  ;.ANY (+RO) 
+  ;}
+  
+  ;RW_IRAM1 0x000d0000 0x0010000  {  ; RW data
+   ;.ANY (+RW +ZI)
+  ;}
+  
+;  ARM_LIB_STACK 0xE0000 EMPTY -0x10000{}
+}
+
+;LR_IROM2 0x4000 0x4000{
+;	ER_IROM2 0x4000 {
+;	  rom_main.o (+RO)
+;	}
+;}
+
+LR_IROM3 0x1000200 0x200{
+	ER_IROM3 0x1000200 {
+	  flash_start.o (|.flash_start|,+RO)
+	}
+}
+
+LR_IROM4 0x1000400 0x1000000{
+	ER_IROM4 0x1000400 {
+;	  flash_start.o (|.flash_start|,+RO)
+	  *(InRoot$$Sections)
+	  .ANY (+RO)
+	}
+	
+	
+	 RW_IRAM2 0x00020000 0x010000  {  ; RW data
+	.ANY (+RW +ZI)
+	}
+}
+
Index: SM2_ENC&DEC_TEST/prj/MDK/YC3121_Keil.uvoptx
===================================================================
--- /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/prj/MDK/YC3121_Keil.uvoptx	(nonexistent)
+++ /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/prj/MDK/YC3121_Keil.uvoptx	(working copy)
@@ -0,0 +1,391 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj; *.o</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+    <nMigrate>0</nMigrate>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>YC3121</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>12000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>0</RunSim>
+        <RunTarget>1</RunTarget>
+        <RunAbUc>0</RunAbUc>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\Listings\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>7</CpuCode>
+      <DebugOpt>
+        <uSim>0</uSim>
+        <uTrg>1</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>1</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>1</tRtrace>
+        <sRSysVw>1</sRSysVw>
+        <tRSysVw>1</tRSysVw>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <bEvRecOn>1</bEvRecOn>
+        <bSchkAxf>0</bSchkAxf>
+        <bTchkAxf>0</bTchkAxf>
+        <nTsel>4</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile>..\..\..\..\..\ConfigFiles\MDK\flash.ini</tIfile>
+        <pMon>Segger\JL2CM3.dll</pMon>
+      </DebugOpt>
+      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>DLGUARM</Key>
+          <Name>d</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>PWSTATINFO</Key>
+          <Name>200,50,700</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>ARMRTXEVENTFLAGS</Key>
+          <Name>-L70 -Z18 -C0 -M0 -T1</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>DLGTARM</Key>
+          <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>ARMDBGFLAGS</Key>
+          <Name></Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>JL2CM3</Key>
+          <Name>-U4294967295 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(0BB11477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO31 -FD20000 -FCA000 -FN1 -FF0YC3121 -FS01000000 -FL080000</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000)</Name>
+        </SetRegEntry>
+      </TargetDriverDllRegistry>
+      <Breakpoint>
+        <Bp>
+          <Number>0</Number>
+          <Type>0</Type>
+          <LineNumber>146</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>16779460</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>1</BreakIfRCount>
+          <Filename>..\..\user\main.c</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression>\\YC3121_Keil\../../user/main.c\146</Expression>
+        </Bp>
+      </Breakpoint>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>0</periodic>
+        <aLwin>1</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>1</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+      <bLintAuto>0</bLintAuto>
+      <bAutoGenD>0</bAutoGenD>
+      <LntExFlags>0</LntExFlags>
+      <pMisraName></pMisraName>
+      <pszMrule></pszMrule>
+      <pSingCmds></pSingCmds>
+      <pMultCmds></pMultCmds>
+      <pMisraNamep></pMisraNamep>
+      <pszMrulep></pszMrulep>
+      <pSingCmdsp></pSingCmdsp>
+      <pMultCmdsp></pMultCmdsp>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>core</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\core\misc.c</PathWithFileName>
+      <FilenameWithoutPath>misc.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\core\system.c</PathWithFileName>
+      <FilenameWithoutPath>system.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>main</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>1</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\user\main.c</PathWithFileName>
+      <FilenameWithoutPath>main.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\user\bt_code.c</PathWithFileName>
+      <FilenameWithoutPath>bt_code.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>sdk</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_gpio.c</PathWithFileName>
+      <FilenameWithoutPath>yc_gpio.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>6</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_uart.c</PathWithFileName>
+      <FilenameWithoutPath>yc_uart.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>7</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_rand.c</PathWithFileName>
+      <FilenameWithoutPath>yc_rand.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>8</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_trng.c</PathWithFileName>
+      <FilenameWithoutPath>yc_trng.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>4</GroupNumber>
+      <FileNumber>9</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\startup\flash_start.s</PathWithFileName>
+      <FilenameWithoutPath>flash_start.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>4</GroupNumber>
+      <FileNumber>10</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\startup\startup.s</PathWithFileName>
+      <FilenameWithoutPath>startup.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>crypt</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>5</GroupNumber>
+      <FileNumber>11</FileNumber>
+      <FileType>4</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\Librarier\sdk\yc_crypt\yc_crypt.lib</PathWithFileName>
+      <FilenameWithoutPath>yc_crypt.lib</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>
Index: SM2_ENC&DEC_TEST/prj/MDK/YC3121_Keil.uvprojx
===================================================================
--- /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/prj/MDK/YC3121_Keil.uvprojx	(nonexistent)
+++ /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/prj/MDK/YC3121_Keil.uvprojx	(working copy)
@@ -0,0 +1,471 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
+
+  <SchemaVersion>2.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>YC3121</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <uAC6>0</uAC6>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>ARMCM0</Device>
+          <Vendor>ARM</Vendor>
+          <PackID>ARM.CMSIS.5.5.1</PackID>
+          <PackURL>http://www.keil.com/pack/</PackURL>
+          <Cpu>IRAM(0x20000000,0x00020000) IROM(0x00000000,0x00040000) CPUTYPE("Cortex-M0") CLOCK(12000000) ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000)</FlashDriverDll>
+          <DeviceId>0</DeviceId>
+          <RegisterFile>$$Device:ARMCM0$Device\ARM\ARMCM0\Include\ARMCM0.h</RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <bCustSvd>0</bCustSvd>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\Objects\</OutputDirectory>
+          <OutputName>YC3121_Keil</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>1</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\Listings\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>1</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopB1X>0</nStopB1X>
+            <nStopB2X>0</nStopB2X>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>fromelf.exe --text -a -c --output=@L_asm.txt "!L"</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopA1X>0</nStopA1X>
+            <nStopA2X>0</nStopA2X>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>1</ComprImg>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments>  </SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments>-pCM0</SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments> </TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments>-pCM0</TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>1</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>1</RunIndependent>
+            <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
+            <Capability>1</Capability>
+            <DriverSelection>4100</DriverSelection>
+          </Flash1>
+          <bUseTDR>0</bUseTDR>
+          <Flash2>Segger\JL2CM3.dll</Flash2>
+          <Flash3>"" ()</Flash3>
+          <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>1</hadIROM>
+            <hadIRAM>1</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>8</StupSel>
+            <useUlib>1</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <nSecure>0</nSecure>
+            <RoSelD>3</RoSelD>
+            <RwSelD>3</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>0</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>1</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>0</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>1</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x20000</Size>
+              </IRAM>
+              <IROM>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x40000</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x40000</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x20000</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>3</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>2</wLevel>
+            <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
+            <uC99>1</uC99>
+            <uGnu>1</uGnu>
+            <useXO>0</useXO>
+            <v6Lang>1</v6Lang>
+            <v6LangP>1</v6LangP>
+            <vShortEn>1</vShortEn>
+            <vShortWch>1</vShortWch>
+            <v6Lto>0</v6Lto>
+            <v6WtE>0</v6WtE>
+            <v6Rtti>0</v6Rtti>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>__USEKEILCOMPILE__</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\..\Librarier\core;..\..\..\..\..\Librarier\sdk;..\..\..\..\..\Librarier\sdk\yc_crypt</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
+            <useXO>0</useXO>
+            <uClangAs>0</uClangAs>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>0</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0xd0000</DataAddressRange>
+            <pXoBase></pXoBase>
+            <ScatterFile>.\Objects\YC3121_keil.sct</ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>core</GroupName>
+          <Files>
+            <File>
+              <FileName>misc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\core\misc.c</FilePath>
+            </File>
+            <File>
+              <FileName>system.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\core\system.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>main</GroupName>
+          <Files>
+            <File>
+              <FileName>main.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\user\main.c</FilePath>
+            </File>
+            <File>
+              <FileName>bt_code.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\user\bt_code.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>sdk</GroupName>
+          <Files>
+            <File>
+              <FileName>yc_gpio.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_gpio.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_uart.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_uart.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_rand.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_rand.c</FilePath>
+            </File>
+            <File>
+              <FileName>yc_trng.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_trng.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>startup</GroupName>
+          <Files>
+            <File>
+              <FileName>flash_start.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\..\Librarier\startup\flash_start.s</FilePath>
+            </File>
+            <File>
+              <FileName>startup.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\..\Librarier\startup\startup.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>crypt</GroupName>
+          <Files>
+            <File>
+              <FileName>yc_crypt.lib</FileName>
+              <FileType>4</FileType>
+              <FilePath>..\..\..\..\..\Librarier\sdk\yc_crypt\yc_crypt.lib</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+  <RTE>
+    <apis/>
+    <components/>
+    <files/>
+  </RTE>
+
+</Project>
Index: SM2_ENC&DEC_TEST/user/bt_code.h
===================================================================
--- /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/user/bt_code.h	(nonexistent)
+++ /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/user/bt_code.h	(working copy)
@@ -0,0 +1 @@
+extern const unsigned char bt_code[];
\ No newline at end of file
Index: SM2_ENC&DEC_TEST/user/bt_code.c
===================================================================
--- /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/user/bt_code.c	(nonexistent)
+++ /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/user/bt_code.c	(working copy)
@@ -0,0 +1,116 @@
+const unsigned char bt_code[] = {
+0x00,0x02,0xaa,0x55,0x7a,0x03,0xc0,0x42,0x80,0x19,0xc0,0x43,0x00,0x1b,0xc0,0x43,
+0x80,0x1f,0xc0,0x44,0x00,0x1d,0xc0,0x44,0x80,0x28,0xc0,0x45,0x00,0x2d,0xc0,0x02,
+0x00,0x0d,0xc0,0x03,0x00,0x08,0x20,0x40,0x57,0xaf,0x24,0x36,0xd8,0xa5,0x20,0x40,
+0x00,0xb5,0x20,0x40,0x49,0x36,0x20,0x20,0x58,0xa6,0x09,0x80,0x00,0x18,0x78,0x28,
+0x7c,0x00,0xdb,0x60,0x06,0x64,0x1f,0xef,0x7e,0x00,0x1f,0xf1,0x7e,0x00,0xe7,0xe6,
+0x00,0x05,0x20,0x23,0x46,0x49,0x78,0x36,0xfc,0x00,0x6f,0xe2,0x00,0x17,0x1f,0xe0,
+0x84,0x00,0x20,0x40,0x00,0xb9,0x20,0x20,0x58,0x97,0x20,0x40,0x00,0xb1,0x20,0x20,
+0x48,0xf6,0x20,0x40,0x00,0xb3,0x20,0x20,0x49,0x16,0x20,0x40,0x00,0xb7,0x20,0x20,
+0x49,0x22,0x60,0x42,0x00,0x17,0x20,0x20,0x00,0xbb,0x20,0x40,0x00,0xbb,0xda,0x20,
+0x89,0x60,0x20,0x40,0x00,0xa7,0xda,0x20,0x00,0x10,0x20,0x40,0x00,0xa7,0xda,0x20,
+0x00,0x00,0x20,0x20,0x00,0xd6,0x60,0x42,0x00,0x17,0x20,0x40,0x00,0xb9,0x58,0x00,
+0x03,0x84,0x20,0x40,0x4a,0x8e,0x20,0x20,0x49,0x36,0x70,0x89,0x07,0xff,0x70,0x80,
+0x42,0x05,0x20,0x00,0x03,0xe8,0x6f,0xe2,0x4f,0xef,0x24,0x7a,0x00,0x00,0x70,0x4f,
+0xef,0x01,0x70,0x89,0x4e,0xc2,0x70,0x89,0x4e,0xc0,0x20,0x40,0x00,0xca,0xc0,0x81,
+0x00,0x43,0x20,0x00,0x75,0x30,0x20,0x40,0x00,0xca,0xc0,0x81,0x00,0x43,0x20,0x00,
+0x27,0x10,0xda,0x20,0x89,0x56,0xda,0x40,0x00,0xf0,0x20,0x40,0x00,0xd1,0xda,0x20,
+0x89,0x55,0x20,0x40,0x00,0xa7,0xda,0x20,0x00,0x00,0x20,0x40,0x00,0xd6,0x20,0x60,
+0x00,0x00,0x20,0x20,0x00,0x43,0x20,0x40,0x00,0x46,0x20,0x20,0x48,0xf5,0x20,0x40,
+0x00,0x6e,0x20,0x40,0x00,0x77,0x79,0x20,0x2a,0x00,0x78,0x46,0xfc,0x00,0x78,0x2e,
+0xfc,0x00,0x78,0x30,0x7c,0x00,0x78,0x50,0xfc,0x00,0x19,0x31,0x7e,0x00,0x1f,0xec,
+0xfe,0x00,0x1f,0xf1,0xfe,0x00,0x08,0x00,0x86,0x28,0x78,0x24,0xfc,0x00,0x6f,0xe2,
+0x43,0xae,0x08,0x00,0x86,0x08,0xef,0xe2,0x00,0x06,0x1f,0xe1,0x72,0x3f,0x08,0x00,
+0x86,0x08,0x20,0x22,0x80,0x5b,0xef,0xe2,0x00,0x06,0x08,0x00,0x86,0x08,0xc2,0x00,
+0x00,0x58,0x78,0x24,0x7c,0x00,0x08,0x00,0x86,0x18,0x78,0x44,0x7c,0x00,0x37,0xd3,
+0x82,0x00,0x20,0x00,0x00,0x64,0x20,0x60,0x00,0x00,0x78,0x3b,0x7c,0x00,0x70,0x89,
+0x14,0x07,0x20,0x60,0x00,0x00,0x78,0x5b,0x7c,0x00,0x70,0x89,0x14,0x03,0x20,0x60,
+0x00,0x00,0x58,0x71,0x76,0x41,0x1f,0xed,0x7e,0x00,0x1f,0xe1,0xfe,0x29,0x98,0x00,
+0x12,0x00,0x58,0x55,0x55,0x55,0x67,0xe6,0x04,0x63,0x20,0x60,0x00,0x00,0x78,0x44,
+0xfc,0x00,0x78,0x43,0xfc,0x00,0x6f,0xe6,0x04,0x63,0x98,0x00,0x1e,0x00,0x6f,0xe2,
+0x00,0x16,0x1f,0xed,0x84,0x00,0x79,0x20,0x04,0x01,0x18,0x43,0x1c,0x00,0x20,0x60,
+0x00,0x00,0x20,0x40,0x00,0x7c,0x20,0x20,0x49,0x30,0x20,0x40,0x00,0x7c,0x20,0x40,
+0x49,0x1c,0x20,0x20,0x49,0x21,0x20,0x40,0x49,0x15,0x6f,0xe2,0x00,0x16,0x1f,0xe3,
+0x84,0x00,0x20,0x60,0x00,0x00,0x20,0x40,0x00,0x79,0x20,0x40,0x00,0x6e,0x78,0x56,
+0xfc,0x00,0x78,0x26,0xfc,0x00,0x78,0x4e,0xfc,0x00,0x78,0x30,0xfc,0x00,0x78,0x50,
+0x7c,0x00,0x19,0x62,0x36,0x00,0x37,0xc1,0x84,0x00,0x24,0x2c,0x48,0xf5,0x1b,0x42,
+0x04,0x00,0xdd,0x20,0x01,0xe0,0x1c,0x22,0x50,0x00,0x78,0x24,0xfc,0x00,0x09,0x80,
+0x00,0x08,0x19,0x89,0x7e,0x00,0x67,0xe2,0x02,0xd5,0x09,0x80,0x00,0x08,0x19,0x89,
+0x7e,0x00,0xe7,0xe2,0x00,0x05,0x1f,0xe1,0x72,0x3f,0x20,0x22,0x80,0x9a,0x09,0x80,
+0x00,0x08,0x19,0x89,0x7e,0x00,0xe7,0xe2,0x00,0x05,0xc2,0x00,0x00,0x96,0x09,0x80,
+0x00,0x18,0x78,0x28,0x7c,0x00,0xdb,0x60,0x06,0x64,0x1f,0xef,0x7e,0x00,0x1f,0xf1,
+0x7e,0x00,0xe7,0xe6,0x00,0x05,0x20,0x40,0x49,0xba,0x20,0x23,0x48,0xf5,0x78,0x36,
+0xfc,0x00,0x6f,0xe2,0x00,0x17,0x1f,0xe0,0xa2,0x02,0x20,0x40,0x49,0x80,0x20,0x20,
+0x49,0x15,0x58,0x00,0x00,0x00,0x67,0xf0,0x0a,0x96,0xdf,0x20,0x00,0x08,0xda,0x40,
+0x0a,0x96,0x20,0x40,0x00,0xcd,0xe7,0xe2,0x00,0x12,0x1a,0x40,0xa4,0x01,0x1a,0x20,
+0xa2,0x01,0xc2,0x00,0x00,0xab,0x20,0x60,0x00,0x00,0xda,0x40,0x00,0xfe,0x20,0x20,
+0x00,0xd2,0xda,0x40,0x00,0xfd,0x20,0x20,0x00,0xd2,0xda,0x40,0x00,0xfc,0x20,0x20,
+0x00,0xd2,0xda,0x40,0x00,0xfb,0x20,0x20,0x00,0xd2,0x18,0x42,0x24,0x00,0x20,0x20,
+0x00,0xd2,0x18,0x41,0xa4,0x80,0x20,0x20,0x00,0xd2,0x67,0xe2,0x89,0x4b,0x70,0x89,
+0x4e,0xc5,0x70,0x89,0x4e,0xc4,0x6f,0xe2,0x89,0x91,0xc4,0x00,0x80,0x00,0x20,0x20,
+0x00,0xc0,0x6f,0xe2,0x89,0x91,0xc3,0x00,0x00,0xc3,0x6f,0xe2,0x89,0x90,0x70,0x89,
+0x4e,0xc6,0x70,0x89,0x4e,0xc4,0x20,0x00,0x03,0xe8,0x20,0x60,0x00,0x00,0x58,0x00,
+0x00,0x02,0x20,0x40,0x00,0xbd,0x20,0x20,0x00,0xc3,0x20,0x40,0x00,0xd6,0x58,0x00,
+0x00,0x06,0x20,0x40,0x00,0xbd,0x20,0x20,0x00,0xc3,0x20,0x40,0x00,0xd6,0x58,0x00,
+0x00,0x05,0x20,0x40,0x00,0xbd,0x1a,0x42,0x7e,0x00,0x20,0x20,0x00,0xbd,0x58,0x00,
+0x00,0x0b,0x20,0x40,0x00,0xbd,0x1a,0x2c,0xfe,0x00,0x20,0x40,0x00,0xbd,0x58,0x00,
+0x00,0x03,0x20,0x40,0x00,0xbd,0x1a,0x21,0x7e,0xff,0x20,0x20,0x00,0xbd,0x3f,0xc9,
+0xaa,0x55,0x01,0x00,0x92,0x40,0x0a,0xaa,0x55,0x01,0x00,0x54,0x46,0x40,0xaa,0x55,
+0x01,0x00,0x06,0x42,0x13,0xaa,0x55,0x08,0x00,0x98,0x40,0xff,0xff,0x8f,0xf8,0x9b,
+0x9d,0x59,0x83,0xaa,0x55,0x03,0x00,0x14,0x42,0x07,0x4a,0x05,0xaa,0x55,0x04,0x00,
+0x3d,0x45,0x00,0x7f,0x00,0x07,0xaa,0x55,0x03,0x00,0x2d,0x46,0x03,0x00,0x04,0xaa,
+0x55,0x01,0x00,0x2c,0x46,0x01,0xaa,0x55,0x06,0x00,0x57,0x46,0x04,0x30,0x30,0x30,
+0x30,0x30,0xaa,0x55,0x10,0x00,0xf0,0x4f,0x00,0x1c,0xff,0x1f,0x00,0x1c,0x00,0x1c,
+0x00,0x4c,0xe0,0x4f,0x00,0x4c,0x00,0x4c,0xaa,0x55,0x02,0x00,0x68,0x46,0x00,0x01,
+0xaa,0x55,0x01,0x00,0x6c,0x46,0x03,0xaa,0x55,0x01,0x00,0x6f,0x46,0x07,0xaa,0x55,
+0x03,0x00,0xaa,0x40,0x24,0x04,0x04,0xaa,0x55,0x01,0x00,0x79,0x46,0x00,0xaa,0x55,
+0x01,0x00,0x91,0x40,0x00,0xaa,0x55,0x03,0x00,0x54,0x41,0x00,0x01,0x08,0xaa,0x55,
+0x01,0x00,0x74,0x41,0x02,0xaa,0x55,0x01,0x00,0x93,0x40,0x03,0xaa,0x55,0x01,0x00,
+0x6d,0x46,0x28,0xaa,0x55,0x06,0x00,0xa0,0x40,0xa7,0x2a,0x2a,0x31,0x10,0x3a,0xaa,
+0x55,0x0c,0x00,0xe7,0x44,0x0b,0x59,0x69,0x63,0x68,0x69,0x70,0x20,0x33,0x31,0x32,
+0x31,0xaa,0x55,0x03,0x00,0xe4,0x41,0x20,0x00,0x01,0xaa,0x55,0x01,0x00,0xe8,0x41,
+0x00,0xaa,0x55,0x01,0x00,0x90,0x44,0x01,0xaa,0x55,0x01,0x00,0x5f,0x44,0x07,0xaa,
+0x55,0x01,0x00,0x98,0x44,0x01,0xaa,0x55,0x04,0x00,0x75,0x46,0x09,0x00,0x2f,0x00,
+0xaa,0x55,0x01,0x00,0x40,0x43,0x01,0xaa,0x55,0x02,0x00,0x54,0x44,0xf0,0x00,0xaa,
+0x55,0x01,0x00,0x6e,0x46,0x05,0xaa,0x55,0x06,0x00,0x72,0x44,0x21,0x22,0x00,0x33,
+0x02,0x3a,0xaa,0x55,0x10,0x00,0x81,0x43,0x0f,0x59,0x69,0x63,0x68,0x69,0x70,0x20,
+0x33,0x31,0x32,0x31,0x20,0x4d,0x6f,0x75,0xaa,0x55,0x04,0x00,0x41,0x43,0x03,0x02,
+0x01,0x0e,0xaa,0x55,0x13,0x00,0x61,0x43,0x0e,0x11,0x09,0x59,0x69,0x63,0x68,0x69,
+0x70,0x20,0x31,0x30,0x32,0x31,0x73,0x20,0x4d,0x6f,0x75,0xaa,0x55,0x07,0x00,0x25,
+0x44,0x02,0x03,0x00,0x05,0x10,0x02,0x03,0xaa,0x55,0x08,0x00,0x68,0x44,0x08,0x00,
+0x10,0x00,0x00,0x00,0x2c,0x01,0xaa,0x55,0x01,0x00,0x78,0x44,0xb5,0xaa,0x55,0x01,
+0x00,0x7a,0x44,0x17,0xaa,0x55,0x02,0x00,0xcc,0x44,0x31,0x00,0xaa,0x55,0x01,0x00,
+0xd1,0x40,0x01,0xaa,0x55,0x0c,0x00,0x49,0x45,0x05,0x03,0x00,0x12,0x00,0x01,0x01,
+0x00,0x01,0x11,0x03,0x00,0xaa,0x55,0x01,0x00,0x5f,0x45,0x00,0xaa,0x55,0x02,0x00,
+0x47,0x45,0x83,0x46,0xaa,0x55,0xb8,0x00,0x83,0x46,0x03,0x12,0x00,0x01,0x00,0x00,
+0x01,0x00,0x01,0x00,0x01,0x36,0x00,0x52,0x09,0x00,0x00,0x0a,0x00,0x01,0x00,0x01,
+0x09,0x00,0x01,0x35,0x03,0x19,0x12,0x00,0x09,0x00,0x04,0x35,0x0d,0x35,0x06,0x19,
+0x01,0x00,0x09,0x00,0x01,0x35,0x03,0x19,0x00,0x01,0x09,0x00,0x09,0x35,0x08,0x35,
+0x06,0x19,0x12,0x00,0x09,0x01,0x00,0x09,0x02,0x00,0x09,0x01,0x03,0x09,0x02,0x01,
+0x09,0x05,0xac,0x09,0x02,0x02,0x09,0x02,0x39,0x09,0x02,0x03,0x09,0x06,0x44,0x09,
+0x02,0x04,0x28,0x01,0x09,0x02,0x05,0x09,0x00,0x02,0x03,0x11,0x01,0x00,0x03,0x01,
+0x00,0x00,0x01,0x00,0x03,0x36,0x00,0x46,0x09,0x00,0x00,0x0a,0x00,0x01,0x00,0x03,
+0x09,0x00,0x01,0x35,0x03,0x19,0x11,0x01,0x09,0x00,0x02,0x0a,0x00,0x00,0x00,0x00,
+0x09,0x00,0x04,0x35,0x0c,0x35,0x03,0x19,0x01,0x00,0x35,0x05,0x19,0x00,0x03,0x08,
+0x01,0x09,0x00,0x06,0x35,0x09,0x09,0x65,0x6e,0x09,0x00,0x6a,0x09,0x01,0x00,0x09,
+0x01,0x00,0x25,0x0a,0x53,0x50,0x50,0x20,0x73,0x6c,0x61,0x76,0x65,0x00,0x00,0x00,
+0x01,0x00,0xaa,0x55,0x02,0x00,0x8e,0x44,0xaf,0x47,0xaa,0x55,0x8a,0x00,0xaf,0x47,
+0x01,0x00,0x02,0x00,0x28,0x02,0x00,0x18,0x02,0x00,0x02,0x03,0x28,0x01,0x0a,0x03,
+0x00,0x02,0x00,0x2a,0x13,0x41,0x73,0x74,0x20,0x4c,0x45,0x20,0x4d,0x6f,0x75,0x73,
+0x65,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x04,0x00,0x02,0x00,0x28,0x10,0x55,0xe4,
+0x05,0xd2,0xaf,0x9f,0xa9,0x8f,0xe5,0x4a,0x7d,0xfe,0x43,0x53,0x53,0x49,0x05,0x00,
+0x02,0x03,0x28,0x01,0x10,0x06,0x00,0x02,0x87,0x05,0x14,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,
+0x00,0x02,0x02,0x29,0x02,0x00,0x00,0x08,0x00,0x02,0x03,0x28,0x01,0x0e,0x09,0x00,
+0x02,0x98,0x05,0x14,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xaa,0x55,0x02,0x00,0x10,0x40,
+0xe0,0x07,0xaa,0x55,0x01,0x00,0x20,0x40,0x50,0xaa,0x55,0x04,0x00,0x79,0x41,0x0a,
+0x0b,0xb2,0x32,0xaa,0x55,0x02,0x00,0x57,0x41,0x8b,0x0b,0xaa,0x55,0x08,0x00,0xa1,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xaa,0x55,0x02,0x00,0xbd,0x40,0x02,
+0x24,0xaa,0x55,0x08,0x00,0xad,0x40,0x24,0x00,0x80,0x00,0x24,0x00,0x80,0x00,0xaa,
+0x55,0x02,0x00,0xbb,0x40,0x20,0x00,0xaa,0x55,0x04,0x00,0xb7,0x40,0x20,0x00,0x00,
+0x20,0xaa,0x55,0x04,0x00,0xbf,0x40,0x80,0x04,0x00,0x10,0xaa,0x55,0x05,0x00,0xe2,
+0x44,0x08,0x0e,0x05,0x04,0x00,0xaa,0x55,0x02,0x00,0x02,0x42,0x30,0x1f,0xaa,0x55,
+0x01,0x00,0x10,0x42,0x20,0xaa,0x55,0x01,0x00,0xe0,0x41,0x01,0xaa,0x55,0x01,0x00,
+0xe2,0x41,0xff,0xaa,0x55,0x02,0x00,0xc3,0x40,0xe2,0x41,0x97,0xc3
+};
Index: SM2_ENC&DEC_TEST/user/main.c
===================================================================
--- /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/user/main.c	(nonexistent)
+++ /YC3121_demo/ModuleDemo/CryptTest/SM2_ENC&DEC_TEST/user/main.c	(working copy)
@@ -0,0 +1,291 @@
+/**
+  ******************************************************************************
+  * @file    3121Demo_1.0V\ModuleDemo\CryptTest\SM2_ENC&DEC_TEST\user\main.c
+  * @author  Yichip Application Team
+  * @version V1.0.0
+  * @date    9-May-2020
+  * @brief   SM2 ENC&DEC TEST program.
+  ******************************************************************************
+  * @attention
+  *
+  * COPYRIGHT 2019 Yichip Microelectronics
+  *
+  * The purpose of this demo is to provide guidance to customers engaged in
+	* programming work to guide them smoothly to product development,
+	* so as to save their time.
+	*
+	* Therefore, Yichip microelectronics shall not be responsible for any direct,
+	* indirect or consequential damages caused by any content of this demo
+	* and/or contained in this code used by the customer in its products.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include <string.h>
+#include <stdio.h>
+#include "yc3121.h"
+#include "yc_gpio.h"
+#include "yc_uart.h"
+#include "yc_sm2.h"
+#include "yc_rand.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define uartBaud 115200
+
+#define SM2_ENC 0
+#define SM2_DEC 1
+
+#define KEY_WORDS (256 + 31) / 32
+#define KEY_BYTES (256 + 7 ) / 8
+
+#define ce     "B524F552CD82B8B028476E005C377FB19A87E6FC682D48BB5D42E3D9B9EFFE76"
+#define crand  "6CB28D99385C175C94F94E934817663FC176D925DD72B727260DBAAE1FB2F96F"
+
+#define cp     "8542D69E4C044F18E8B92435BF6FF7DE457283915C45517D722EDB8B08F1DFC3"
+#define ca     "787968B4FA32C3FD2417842E73BBFEFF2F3C848B6831D7E0EC65228B3937E498"
+#define cb     "63E4C6D3B23B0C849CF84241484BFE48F61D59A5B16BA06E6E12D1DA27C5249A"
+#define cGx    "421DEBD61B62EAB6746434EBC3CC315E32220B3BADD50BDC4C4E6C147FEDD43D"
+#define cGy    "0680512BCBB42C07D47349D2153B70C4E5D7FDFCBFA36EA1A85841B9E46E09A2"
+#define cn     "8542D69E4C044F18E8B92435BF6FF7DD297720630485628D5AE74EE7C32E79B7"
+
+#define ckeyd  "1649AB77A00637BD5E2EFE283FBF353534AA7F7CB89463F208DDBC2920BB0DA0"
+#define cex    "435B39CCA8F3B508C1488AFC67BE491A0F7BA07E581A0E4849A5CF70628A7E0A"
+#define cey    "75DDBA78F15FEECB4C7895E2C1CDF5FE01DEBB2CDBADF45399CCF77BBA076A42"
+
+#define cENTLa "0090"
+#define cIDa   "414C494345313233405941484F4F2E434F4D"
+
+#define cm     "6D65737361676520646967657374"
+#define cZa    "F4A38489E32B45B6F876E3AC2168CA392362DC8F23459C1D1146FC3DBFB7BC9A"
+#define _cm    "F4A38489E32B45B6F876E3AC2168CA392362DC8F23459C1D1146FC3DBFB7BC9A6D65737361676520646967657374"
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+uint8_t test_cplain[] = {0x65,0x6E,0x63,0x72,0x79,0x70,0x74,0x69,0x6F,0x6E,0x20,0x73,0x74,0x61,0x6E,0x64,0x61,0x72,0x64};
+uint8_t _test_cplain[512];
+uint8_t test_ccipher[40 + 65 + 32];
+uint8_t  message[19];
+uint32_t mlen;
+uint8_t  cipher[116];
+uint32_t clen;
+
+/* Private function prototypes -----------------------------------------------*/
+void UART_Configuration(void);
+void sm2_enc_dec_test(void);
+void SM2_ALU(SM2_PrivateKeyTypeDef Key, uint16_t Keylen, uint8_t *Input, uint32_t InputLen, uint8_t *Output, uint32_t *OutputLen, uint8_t Mode);
+
+/*
+ * Convert an ASCII character to digit value
+ */
+static int bn_get_digit( uint32_t *d, char c )
+{
+    *d = 255;
+
+    if( c >= 0x30 && c <= 0x39 ) *d = c - 0x30;
+    if( c >= 0x41 && c <= 0x46 ) *d = c - 0x37;
+    if( c >= 0x61 && c <= 0x66 ) *d = c - 0x57;
+
+    if( *d >= (uint32_t) 16 )
+        return( -1 );
+
+    return( 0 );
+}
+/*
+ * Import from an ASCII string to an big endian data array
+ */
+int bn_read_string_to_bytes( uint8_t *r, uint32_t len, const char *s )
+{
+    uint32_t i, j, slen;
+    uint32_t d;
+
+    slen = strlen( s );
+
+	if ((len * 2) < slen)
+		return(-1);
+
+	memset(r, 0, len);
+
+	len = len - 1;
+
+	for( i = slen, j = 0; i > 0; i--, j++)
+	{
+		if( -1 == bn_get_digit( &d, s[i - 1] ) )
+			return (-1);
+		r[j / 2] |= d << ( (j % 2) << 2 );
+	}
+
+    return( 0 );
+}
+
+/**
+  * @brief  Main program
+  * @param  None
+  * @retval None
+  */
+int main(void)
+{
+	SM2_PrivateKeyTypeDef Key;
+	
+	UART_Configuration();
+
+	MyPrintf("Yichip Yc3121 SM2 ENC&DEC test Demo V1.0.\r\n");
+	
+	bn_read_string_to_bytes(Key.d, 	 KEY_WORDS*4, ckeyd);
+	bn_read_string_to_bytes(Key.e.x, KEY_WORDS*4, cex);
+	bn_read_string_to_bytes(Key.e.y, KEY_WORDS*4, cey);
+	printv(Key.d, KEY_WORDS*4, "d:");
+	printv(Key.e.x, KEY_WORDS*4, "ex:");
+	printv(Key.e.y, KEY_WORDS*4, "ey:");
+//	sm2_enc_dec_test();
+	
+	MyPrintf("\n  SM2_Enc           \n");
+	SM2_ALU(Key, 256, test_cplain, sizeof(test_cplain), test_ccipher, &clen, SM2_ENC);
+	MyPrintf("\n  SM2_Dec           \n");
+	SM2_ALU(Key, 256, test_ccipher, clen, _test_cplain, &mlen, SM2_DEC);
+	
+	while (1)
+	{
+
+	}
+}
+
+/**
+  * @brief  Serial port 0 initialization function.
+  * @param  None
+  * @retval None
+  */
+void UART_Configuration(void)
+{
+	UART_InitTypeDef UART_InitStruct;
+
+	/* Configure serial ports RX and TX for IO. */
+	GPIO_Config(GPIOA, GPIO_Pin_1, UART0_TXD);
+	GPIO_Config(GPIOA, GPIO_Pin_0, UART0_RXD);
+
+	/* USARTx configured as follow:
+  - BaudRate = 115200 baud
+  - Word Length = 8 Bits
+  - Stop Bit = 1 Stop Bit
+  - Parity = No Parity
+  - Hardware flow control disabled (RTS and CTS signals)
+  - Receive and transmit enabled
+  */
+	UART_InitStruct.BaudRate = uartBaud;			//Configure serial port baud rate, the baud rate defaults to 128000.
+	UART_InitStruct.DataBits = Databits_8b;
+	UART_InitStruct.StopBits = StopBits_1;
+	UART_InitStruct.Parity = Parity_None;
+	UART_InitStruct.FlowCtrl = FlowCtrl_None;
+	UART_InitStruct.Mode = Mode_duplex;
+
+	UART_Init(UART0, &UART_InitStruct);
+}
+
+void SM2_ALU(SM2_PrivateKeyTypeDef Key, uint16_t Keylen, uint8_t *Input, uint32_t InputLen, uint8_t *Output, uint32_t *OutputLen, uint8_t Mode)
+{
+	SM2_EllipseParaTypeDef para;
+	SM2_PrivateKeyTypeDef *key;
+	uint8_t config = 0;
+	uint32_t ret;
+
+	bn_read_string_to_bytes(para.p, KEY_WORDS*4, cp);
+	bn_read_string_to_bytes(para.a, KEY_WORDS*4, ca);
+	bn_read_string_to_bytes(para.b, KEY_WORDS*4, cb);
+	bn_read_string_to_bytes(para.n, KEY_WORDS*4, cn);
+	bn_read_string_to_bytes(para.g.x, KEY_WORDS*4, cGx);
+	bn_read_string_to_bytes(para.g.y, KEY_WORDS*4, cGy);
+
+	printv(para.p, KEY_WORDS*4, "p:"); //数据取反
+	printv(para.a, KEY_WORDS*4, "a:");
+	printv(para.b, KEY_WORDS*4, "b:");
+	printv(para.n, KEY_WORDS*4, "n:");
+	printv(para.g.x, KEY_WORDS*4, "gx:");
+	printv(para.g.y, KEY_WORDS*4, "gy:");
+
+	key = &Key;
+	printv(key->d, KEY_WORDS*4, "d:");
+	printv(key->e.x, KEY_WORDS*4, "e.x:");
+	printv(key->e.y, KEY_WORDS*4, "e.y:");
+	switch (Keylen)
+	{
+		case 192: config = ECC_P192; break;
+		case 224: config = ECC_P224; break;
+		case 256: config = ECC_P256; break;
+		case 163: config = ECC_B163; break;
+		case 193: config = ECC_B193; break;
+		case 233: config = ECC_B233; break;
+		case 257: config = ECC_B257; break;
+		default: config = ECC_P256; break;
+	}
+
+	if (Mode == SM2_ENC)
+	{
+		ret = SM2_Enc(Output, OutputLen, Input, InputLen, &(key->e), &para, &RAND_RandP, NULL, config);
+		if(ret != RET_SM2_ENC_SUCCESS)
+			MyPrintf("  SM2_Enc:  ERROR::%c%c%c%c\n",ret,ret>>8,ret>>16,ret>>24);
+		else
+			MyPrintf("  SM2_Enc:  SUCCESS	\n");
+		printv(test_ccipher, clen, "test_ccipher:");
+	}
+	else if (Mode == SM2_DEC)
+	{
+		ret =SM2_Dec(Output, OutputLen, Input, InputLen, key, &para, &RAND_RandP, NULL, config);
+		if(ret != RET_SM2_DEC_SUCCESS)
+			MyPrintf("  SM2_Dec:  ERROR::%c%c%c%c\n",ret,ret>>8,ret>>16,ret>>24);
+		else
+			MyPrintf("	SM2_Dec: SUCCESS	\n");
+		printv(_test_cplain, mlen, "_test_cplain:");
+	}
+}
+
+void sm2_enc_dec_test(void)
+{
+	SM2_EllipseParaTypeDef para;
+	SM2_PrivateKeyTypeDef key;
+
+	uint32_t ret;
+	uint32_t i = 0;
+
+	MyPrintf("\n***************SM2 enc&dec Test In***************\n");
+
+	bn_read_string_to_bytes(para.p, KEY_WORDS*4, cp);
+	bn_read_string_to_bytes(para.a, KEY_WORDS*4, ca);
+	bn_read_string_to_bytes(para.b, KEY_WORDS*4, cb);
+	bn_read_string_to_bytes(para.n, KEY_WORDS*4, cn);
+	bn_read_string_to_bytes(para.g.x, KEY_WORDS*4, cGx);
+	bn_read_string_to_bytes(para.g.y, KEY_WORDS*4, cGy);
+	bn_read_string_to_bytes(key.d, 	 KEY_WORDS*4, ckeyd);
+	bn_read_string_to_bytes(key.e.x, KEY_WORDS*4, cex);
+	bn_read_string_to_bytes(key.e.y, KEY_WORDS*4, cey);
+
+	printv(para.p, KEY_WORDS*4, "p:");
+	printv(para.a, KEY_WORDS*4, "a:");
+	printv(para.b, KEY_WORDS*4, "b:");
+	printv(para.n, KEY_WORDS*4, "n:");
+	printv(para.g.x, KEY_WORDS*4, "gx:");
+	printv(para.g.y, KEY_WORDS*4, "gy:");
+	printv(key.d, KEY_WORDS*4, "d:");
+	printv(key.e.x, KEY_WORDS*4, "ex:");
+	printv(key.e.y, KEY_WORDS*4, "ey:");
+	printv(test_cplain,sizeof(test_cplain),"test_cplain:");
+
+	ret = SM2_Enc(test_ccipher, &clen, test_cplain, sizeof(test_cplain), &(key.e), &para, &RAND_RandP, NULL, ECC_P256);
+	if(ret != RET_SM2_ENC_SUCCESS)
+		MyPrintf("  SM2_Enc:  ERROR::%c%c%c%c\n",ret,ret>>8,ret>>16,ret>>24);
+	else
+		MyPrintf("  SM2_Enc:  SUCCESS	\n");
+	printv(test_ccipher, clen, "test_ccipher:");
+
+	MyPrintf("\n  SM2_Dec           \n");
+	ret =SM2_Dec(_test_cplain, &mlen, test_ccipher, clen, &key, &para, &RAND_RandP, NULL, ECC_P256);
+	if(ret != RET_SM2_DEC_SUCCESS)
+		MyPrintf("  SM2_Dec:  ERROR::%c%c%c%c\n",ret,ret>>8,ret>>16,ret>>24);
+	else
+		MyPrintf("	SM2_Dec: SUCCESS	\n");
+
+	printv(_test_cplain, mlen, "_test_cplain:");
+	MyPrintf("\n*****sm2_enc_dec_test end****");
+}
+
+/************************ (C) COPYRIGHT Yichip Microelectronics *****END OF FILE****/
