PCSC规范对智能卡操作源代码

#include "StdAfx.h" #include "PCSC.h" CPCSC::CPCSC() { m_hContext = 0; m_hCard = 0; } CPCSC::~CPCSC() { DisConnectCard(); } bool CPCSC::ConnectCard(char* sReader) { DisConnectCard(); LONG res; //建立设备上下文 res = ::SCardEstablishContext(SCARD_SCOPE_USER,NULL,NULL,&m_hContext); if(res != SCARD_S_SUCCESS) { m_hContext = 0; return false; } LPTSTR pmszReaders = NULL; LPTSTR pReader = NULL; DWORD cch = SCARD_AUTOALLOCATE; DWORD dwAP; bool bConnected = false; //遍历当前所有读卡器，并试图建立连接 res = ::SCardListReaders(m_hContext,sReader,(LPTSTR)&pmszReaders,&cch); if(res == SCARD_S_SUCCESS) { pReader = pmszReaders; while ( '\0' != *pReader ) { //得到一个读卡器名字的串 res = ::SCardConnect(m_hContext,pReader,SCARD_SHARE_SHARED,SCARD_PROTOCOL_T0|SCARD_PROTOCOL_T1,&m_hCard,&dwAP); if(SCARD_S_SUCCESS == res) { bConnected = true; break; } else { pReader = pReader + strlen(pReader) + 1; } } //释放名字串空间 ::SCardFreeMemory(m_hContext,pmszReaders); } if(!bConnected) { //连接读卡器失败,释放设备上下文 ::SCardReleaseContext(m_hContext); m_hContext = 0; m_hCard = 0; } return bConnected; } void CPCSC::DisConnectCard() { if(m_hCard) { ::SCardDisconnect(m_hCard,SCARD_EJECT_CARD); m_hCard = 0; } if(m_hContext) { ::SCardReleaseContext(m_hContext); m_hContext = 0; } } bool CPCSC::SELECT(IN WORD wFileID, OUT BYTE& byResLen) { //组织Select命令的APDU指令 BYTE ucCmd[] = {0xa0,0xa4,0x00,0x00,0x02,HIBYTE(wFileID),LOBYTE(wFileID)}; BYTE ucRes[MAX_PATH]; DWORD dwlen = MAX_PATH; //发送APDU指令 if(!RunAPDU(ucCmd,sizeof(ucCmd),ucRes,dwlen)) { return false; } //校验返回值 //if the selected file is the MF or a DF: fileID,total memory space available,CHV status and other GSM specific data. //if the selected file is the EF: fileID,file size,access condition,invalidated/not invalidated indicator,structure //of EF and length of the records in case of linear fixed structure or cyclic structure. //return value: //90 00 normal ending //91 xx normal ending, with extra information //9f xx length xx of the response data //9f 00 sim application toolkit is busy,command cant be executed at present BYTE sw1 = ucRes[dwlen-2]; BYTE sw2 = ucRes[dwlen-1]; if(sw1 != 0x9f) { return false; } byResLen = sw2; return true; } bool CPCSC::STATUS() { //组织Status命令的APDU指令 BYTE ucCmd[] = {0xa0,0xf2,0x00,0x00,0x00}; BYTE ucRes[MAX_PATH]; DWORD dwlen = MAX_PATH; //发送APDU指令 if(!RunAPDU(ucCmd,sizeof(ucCmd),ucRes,dwlen)) { return false; } //校验返回值 BYTE sw1 = ucRes[dwlen-2]; BYTE sw2 = ucRes[dwlen-1]; if(sw1 != 0x90) { return false; } return true; } bool CPCSC::READ_BINARY(OUT BYTE* ucFile, IN BYTE byLen, IN WORD wOffset) { //组织READ BINARY命令的APDU指令 BYTE ucCmd[] = {0xa0,0xb0,HIBYTE(wOffset),LOBYTE(wOffset),byLen}; BYTE ucRes[MAX_PATH]; DWORD dwlen = MAX_PATH; //发送APDU指令 if(!RunAPDU(ucCmd,sizeof(ucCmd),ucRes,dwlen)) { return false; } //校验返回值 BYTE sw1 = ucRes[dwlen-2]; BYTE sw2 = ucRes[dwlen-1]; if(sw1 != 0x90 || sw2 != 0x00) { return false; } //给结果赋值 memcpy(ucFile,ucRes,dwlen-2); return true; } bool CPCSC::UPDATE_BINARY(IN BYTE* ucFile, IN BYTE byLen, IN WORD wOffset) { //组织UPDATE BINARY命令的APDU指令 BYTE ucCmd[MAX_PATH] = ""; ucCmd[0] = 0xa0; ucCmd[1] = 0xd6; ucCmd[2] = HIBYTE(wOffset); ucCmd[3] = LOBYTE(wOffset); ucCmd[4] = byLen; memcpy(&ucCmd[5],ucFile,byLen); BYTE ucRes[MAX_PATH]; DWORD dwlen = MAX_PATH; //发送APDU指令 if(!RunAPDU(ucCmd,byLen+5,ucRes,dwlen)) { return false; } //校验返回值 BYTE sw1 = ucRes[dwlen-2]; BYTE sw2 = ucRes[dwlen-1]; if(sw1 != 0x90 || sw2 != 0x00) { return false; } return true; } bool CPCSC::READ_RECORD(IN BYTE byRecNo, OUT BYTE* ucData, IN BYTE byRecLen) { //组织READ RECORD命令的APDU指令 BYTE ucCmd[] = {0xa0,0xb2,byRecNo+1,0x04,byRecLen}; BYTE ucRes[MAX_PATH]; DWORD dwlen = MAX_PATH; //发送APDU指令 if(!RunAPDU(ucCmd,sizeof(ucCmd),ucRes,dwlen)) { return false; } //校验返回值 BYTE sw1 = ucRes[dwlen-2]; BYTE sw2 = ucRes[dwlen-1]; if(sw1 != 0x90 || sw2 != 0x00) { return false; } //给结果赋值 memcpy(ucData,ucRes,dwlen-2); return true; } bool CPCSC::UPDATE_RECORD(IN BYTE byRecNo,IN BYTE* ucData, IN BYTE byRecLen) { //组织UPDATE RECORD命令的APDU指令 BYTE ucCmd[MAX_PATH] = ""; ucCmd[0] = 0xa0; ucCmd[1] = 0xdc; ucCmd[2] = byRecNo+1; ucCmd[3] = 0x04; ucCmd[4] = byRecLen; memcpy(&ucCmd[5],ucData,byRecLen); BYTE ucRes[MAX_PATH]; DWORD dwlen = MAX_PATH; //发送APDU指令 if(!RunAPDU(ucCmd,byRecLen+5,ucRes,dwlen)) { return false; } //校验返回值 BYTE sw1 = ucRes[dwlen-2]; BYTE sw2 = ucRes[dwlen-1]; if(sw1 != 0x90 || sw2 != 0x00) { return false; } return true; } bool CPCSC::SEEK(IN BYTE* Patten, IN BYTE byPattenLen) { //组织SEEK命令的APDU指令 BYTE ucCmd[MAX_PATH] = ""; ucCmd[0] = 0xa0; ucCmd[1] = 0xa2; ucCmd[2] = 0x00; ucCmd[3] = 0x00; //mode 1, from beging ucCmd[4] = byPattenLen; memcpy(&ucCmd[5],Patten,byPattenLen); BYTE ucRes[MAX_PATH]; DWORD dwlen = MAX_PATH; //发送APDU指令 if(!RunAPDU(ucCmd,byPattenLen+5,ucRes,dwlen)) { return false; } //校验返回值 BYTE sw1 = ucRes[dwlen-2]; BYTE sw2 = ucRes[dwlen-1]; if(sw1 != 0x9f) { return false; } return true; } bool CPCSC::GET_RESPONSE(OUT BYTE* ucResp, IN BYTE byResLen) { //组织GET RESPONSE命令的APDU指令 BYTE ucCmd[] = {0xa0,0xc0,0x00,0x00,byResLen}; BYTE ucRes[MAX_PATH]; DWORD dwlen = MAX_PATH; //发送APDU指令 if(!RunAPDU(ucCmd,sizeof(ucCmd),ucRes,dwlen)) { return false; } //校验返回值 BYTE sw1 = ucRes[dwlen-2]; BYTE sw2 = ucRes[dwlen-1]; if(sw1 != 0x90 || sw2 != 0x00) { return false; } //给结果赋值 memcpy(ucResp,ucRes,dwlen-2); return true; } bool CPCSC::VERIFY_CHV(IN BYTE byChvNo, IN CHAR* ucChv, IN BYTE byChvLen) { //组织VERIFY CHV命令的APDU指令 BYTE ucCmd[MAX_PATH] = ""; memset(ucCmd,0xff,MAX_PATH); //不足的串以0xff填充 ucCmd[0] = 0xa0; ucCmd[1] = 0x20; ucCmd[2] = 0x00; ucCmd[3] = byChvNo; ucCmd[4] = 0x08; memcpy(&ucCmd[5],ucChv,byChvLen); BYTE ucRes[MAX_PATH]; DWORD dwlen = MAX_PATH; //发送APDU指令 if(!RunAPDU(ucCmd,13,ucRes,dwlen)) { return false; } //校验返回值 BYTE sw1 = ucRes[dwlen-2]; BYTE sw2 = ucRes[dwlen-1]; if(sw1 != 0x90 || sw2 != 0x00) { return false; } return true; } bool CPCSC::UNBLOCK_CHV(IN BYTE byChvNo, IN BYTE* ucPuk, IN BYTE byPukLen, IN BYTE* ucChv, IN BYTE byChvLen) { //组织VERIFY CHV命令的APDU指令 BYTE ucCmd[MAX_PATH] = ""; memset(ucCmd,0xff,MAX_PATH); //不足的串以0xff填充 ucCmd[0] = 0xa0; ucCmd[1] = 0x2c; ucCmd[2] = 0x00; ucCmd[3] = byChvNo; ucCmd[4] = 0x10; BYTE puk[8]; BYTE chv[8]; memset(puk,0xff,8); memset(chv,0xff,8); memcpy(puk,ucPuk,byPukLen); memcpy(chv,ucChv,byChvLen); memcpy(&ucCmd[5],puk,8); memcpy(&ucCmd[13],chv,8); BYTE ucRes[MAX_PATH]; DWORD dwlen = MAX_PATH; if(!RunAPDU(ucCmd, 21, ucRes, dwlen)) { return false; } //校验返回值 BYTE sw1 = ucRes[dwlen-2]; BYTE sw2 = ucRes[dwlen-1]; if(sw1 != 0x90 || sw2 != 0x00) { return false; } return true; } bool CPCSC::RunAPDU(IN unsigned char* ucCmd, IN DWORD nCmdLen, OUT unsigned char* ucRes, IN OUT DWORD& nResLen) { //判断读卡器是否连接 if(!m_hCard) { return false; } //发送数据请求 if(::SCardTransmit(m_hCard,SCARD_PCI_T0,ucCmd,nCmdLen,