PBOCcmd.cpp
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/*
* Copyright (c) 2011, 广州江南科友union
* All rights reserved.
* 文件名称： PBOCcmd.cpp
* 摘 要： 实现应用加密机PBOC指令接口
* 当前版本： 1.0, 编写者: 杨武，修改时间: 2011-11-22 修改内容: 创建
*
*/
#include "stdafx.h"
extern "C"
{
//计算PBOC MAC/TAC(B010)
//输入参数：indexOfKey 密钥索引
//输入参数：keyValByMK 密钥值
//输入参数：typeOfFilled 填充方式
//输入参数：macAlgo MAC算法
//输入参数：lenOfMac 返回MAC长度位数，一个字节=2位
//输入参数：disperseCount 离散次数
//输入参数：disperseData 离散数据
//输入参数：lenOfMacData 长度
//输入参数：iniVec
//输入参数：macData
//输出数据：mac
//返回值： <0：失败；>0成功 mac 长度
_declspec(dllexport) int union_syj1001_genPBOCMac(char* hsmIp,int hsmPort,int timeout,int isCfg,int hsmLenOfMsgHeader,int isLenOfHsmMsg,int clientSocket,char*indexOfKey,char*keyValByMK,char*typeOfFilled,char*macAlgo,int lenOfMac,int disperseCount,char *disperseData,int lenOfMacData,char*iniVec,char*macData,char*mac)
{
int oldClientSocket = -1;
oldClientSocket = clientSocket;
int tmpLen = 0;
if(isCfg==1)
{
CONFIG *cfg;
cfg = (struct CONFIG*)malloc(sizeof(struct CONFIG));
getConfig(cfg);
if(cfg!=NULL)
{
memcpy(hsmIp,cfg->ip,strlen(cfg->ip));
hsmPort = cfg->port;
timeout = cfg->timeout;
hsmLenOfMsgHeader = cfg->hsmLenOfMsgHeader;
isLenOfHsmMsg = cfg->isLenOfHsmMsg;
free(cfg);
}
}
if(clientSocket==-1)
{
clientSocket = socketConnect(hsmIp,hsmPort);
}
if(clientSocket>0)
{
char outData[1024] = {0};
char inData[1024] = {0};
char tmp[10] ={0};
int lenOfMsg = 0;
//判断是否需要添加两位消息长度
if(1==isLenOfHsmMsg)
{
lenOfMsg = 2;
}
tmpLen += lenOfMsg;
//添加消息头
my_strcat(inData,(char*)(LPCTSTR)GetRandStr(hsmLenOfMsgHeader),tmpLen,hsmLenOfMsgHeader);
//添加命令头
my_strcat(inData,"B010",tmpLen,4);
//添加密钥索引
my_strcat(inData,indexOfKey,tmpLen,4);
if(strcmp(indexOfKey,"FFFF")==0)
{
//添加密钥长度
int keyLen = strlen(keyValByMK);
memset(tmp,0,sizeof(tmp));
lenToChar(keyLen,tmp);
my_strcat(inData,tmp,tmpLen,2);
//添加密钥值
my_strcat(inData,keyValByMK,tmpLen,keyLen);
}
//填充方式
my_strcat(inData,typeOfFilled,tmpLen,2);
//添加mac算法
my_strcat(inData,macAlgo,tmpLen,2);
//返回MAC长度字节数
memset(tmp,0,sizeof(tmp));
IntToHexChar(lenOfMac/2,4,tmp);
my_strcat(inData,tmp,tmpLen,4);
//离散次数
memset(tmp,0,sizeof(tmp));
IntToChar(disperseCount,4,tmp);
my_strcat(inData,tmp,tmpLen,4);
//离散数据
my_strcat(inData,disperseData,tmpLen,16*disperseCount);
//数据字节长度
memset(tmp,0,sizeof(tmp));
IntToHexChar(lenOfMacData/2 ,4,tmp);
my_strcat(inData,tmp,tmpLen,4);
//IV
my_strcat(inData,iniVec,tmpLen,16);
//MAC数据
my_strcat(inData,macData,tmpLen,lenOfMacData-16);
//在报文体内增加消息长度
if(1==isLenOfHsmMsg)
{
int lenOfReport = tmpLen-lenOfMsg;
inData[0] = lenOfReport/256;
inData[1] = lenOfReport%256;
}
int outlen = socketHandle(clientSocket,inData, tmpLen,outData,timeout);
if(outlen>0)
{
//断开短连接
if(oldClientSocket == -1)
{
socketDisconnect(clientSocket);
}
memset(tmp,0,sizeof(tmp));
//获取错误码
my_strncut(tmp,outData,4+hsmLenOfMsgHeader+lenOfMsg,2);
if(strcmp(tmp,"00")==0)
{
my_strncut(mac,outData,4+hsmLenOfMsgHeader+lenOfMsg+2,lenOfMac);
return lenOfMac;
}
else
{
return revValue(tmp);
}
}
else
{
return unionSocketErr;
}
}
else
{
return clientSocket;
}
}
//验证PBOC MAC/TAC(B012)
//输入参数：indexOfKey 密钥索引
//输入参数：keyValByMK 密钥值
//输入参数：typeOfFilled 填充方式
//输入参数：macAlgo MAC算法
//输入参数：disperseCount 离散次数
//输入参数：disperseData 离散数据
//输入参数：lenOfMac 长度 位数
//输入参数：mac
//输入参数：lenOfMacData 长度
//输入参数：iniVec
//输入参数：macData
//返回值： <0：失败；=0成功
_declspec(dllexport) int union_syj1001_verifyPBOCMac(char* hsmIp,int hsmPort,int timeout,int isCfg,int hsmLenOfMsgHeader,int isLenOfHsmMsg,int clientSocket,char*indexOfKey,char*keyValByMK,char*typeOfFilled,char*macAlgo,int disperseCount,char*disperseData,int lenOfMac,char*mac,int lenOfMacData,char*iniVec,char*macData)
{
int oldClientSocket = -1;
oldClientSocket = clientSocket;
int tmpLen = 0;
if(isCfg==1)
{
CONFIG *cfg;
cfg = (struct CONFIG*)malloc(sizeof(struct CONFIG));
getConfig(cfg);
if(cfg!=NULL)
{
memcpy(hsmIp,cfg->ip,strlen(cfg->ip));
hsmPort = cfg->port;
timeout = cfg->timeout;
hsmLenOfMsgHeader = cfg->hsmLenOfMsgHeader;
isLenOfHsmMsg = cfg->isLenOfHsmMsg;
free(cfg);
}
}
if(clientSocket==-1)
{
clientSocket = socketConnect(hsmIp,hsmPort);
}
if(clientSocket>0)
{
char outData[1024] = {0};
char inData[1024] = {0};
char tmp[10] ={0};
int lenOfMsg = 0;
//判断是否需要添加两位消息长度
if(1==isLenOfHsmMsg)
{
lenOfMsg = 2;
}
tmpLen += lenOfMsg;
//添加消息头
my_strcat(inData,(char*)(LPCTSTR)GetRandStr(hsmLenOfMsgHeader),tmpLen,hsmLenOfMsgHeader);
//添加命令头
my_strcat(inData,"B012",tmpLen,4);
//添加密钥索引
my_strcat(inData,indexOfKey,tmpLen,4);
if(strcmp(indexOfKey,"FFFF")==0)
{
//添加密钥长度
int keyLen = strlen(keyValByMK);
memset(tmp,0,sizeof(tmp));
lenToChar(keyLen,tmp);
my_strcat(inData,tmp,tmpLen,2);
//添加密钥值
my_strcat(inData,keyValByMK,tmpLen,keyLen);
}
//填充方式
my_strcat(inData,typeOfFilled,tmpLen,2);
//添加mac算法
my_strcat(inData,macAlgo,tmpLen,2);
//离散次数
memset(tmp,0,sizeof(tmp));
IntToChar(disperseCount,4,tmp);
my_strcat(inData,tmp,tmpLen,4);
//离散数据
my_strcat(inData,disperseData,tmpLen,16*disperseCount);
//MAC长度
memset(tmp,0,sizeof(tmp));
IntToHexChar(lenOfMac/2,4,tmp);
my_strcat(inData,tmp,tmpLen,4);
//mac
my_strcat(inData,mac,tmpLen,lenOfMac);
//数据长度
memset(tmp,0,sizeof(tmp));
IntToHexChar(lenOfMacData/2 ,4,tmp);
my_strcat(inData,tmp,tmpLen,4);
//IV
my_strcat(inData,iniVec,tmpLen,16);
//MAC数据
my_strcat(inData,macData,tmpLen,lenOfMacData-16);
//在报文体内增加消息长度
if(1==isLenOfHsmMsg)
{
int lenOfReport = tmpLen-lenOfMsg;
inData[0] = lenOfReport/256;
inData[1] = lenOfReport%256;
}
int outlen = socketHandle(clientSocket,inData,tmpLen,outData,timeout);
if(outlen>0)
{
//断开短连接
if(oldClientSocket == -1)
{
socketDisconnect(clientSocket);
}
memset(tmp,0,sizeof(tmp));
//获取错误码
my_strncut(tmp,outData,4+hsmLenOfMsgHeader+lenOfMsg,2);
if(strcmp(tmp,"00")==0)
{
return 0;
}
else
{
return revValue(tmp);
}
}
else
{
return unionSocketErr;
}
}
else
{
return clientSocket;
}
}
};