EEPW论坛

功能描述：内部认证(加密),inauthen[14]={0x00,0x88,0x00,0x00,0x08}。 
输入条件：SysKind=0--->EasmChip的操作，SysKind=1-->CpuCard的操作,KeyId密钥标识符
输出项目：RetData=0x00操作成功;RetData=0xFF此操作失败。

unsigned char Internalauthen(bool SysKind,unsigned char KeyId)
{ 
    unsigned char i,Ret;
    Ret=0xff;
    CmdBuf[CLA] = 0x00;
    CmdBuf[INS] = 0x88;
    CmdBuf[P01] = 0x00;
    CmdBuf[P02] = KeyId;
    CmdBuf[P03] = 8; 
    for(i = 0; i < 3; i ++)
    {
        CosCommand(SysKind,2,8);
        if( SwBuf[0] == 0x61 ) 
        {
            Ret = GetResponse(SysKind,SwBuf[1]=SwBuf[1]&0x0f);
            if(Ret == 0)
            {
                break;
            }
        }
    }
    if(i < 3) 
    {
        return 0x00;
    }
    else 
    {
        return 0xff; 
    }
}