void rfid::onRead_clicked()
{
get_encrypt_key();
ui->stackedWidget->setCurrentWidget(ui->Read);
qDebug()<<"Reading form Block 1";
if(tag.read_data_block(0,1,new_key_A))
qDebug()<<"Read, Block 1: SUCCESS";
else
qDebug()<<"Read, Block 1: FAIL";
qDebug()<<"Reading form Block 2";
if(tag.read_data_block(0,2,new_key_A))
qDebug()<<"Read, Block 2: SUCCESS";
else
qDebug()<<"Read, Block 2: FAIL";
qDebug()<<"Reading form Block 3";
if(tag.read_data_block(0,3,new_key_A))
qDebug()<<"Read, Block 3: SUCCESS";
else
qDebug()<<"Read, Block 3: FAIL";
qDebug()<<"Reading form Block 4";
if(tag.read_data_block(0,4,new_key_A))
qDebug()<<"Read, Block 4: SUCCESS";
else
qDebug()<<"Read, Block 4: FAIL";
qDebug()<<"Reading form Block 5";
if(tag.read_data_block(0,5,new_key_A))
qDebug()<<"Read, Block 5: SUCCESS";
else
qDebug()<<"Read, Block 5: FAIL";
qDebug()<<"Reading form Block 6";
if(tag.read_data_block(0,6,new_key_A))
qDebug()<<"Read, Block 6: SUCCESS";
else
qDebug()<<"Read, Block 6: FAIL";
}
static int store_master_key(char *upasswd, unsigned char *master_key)
{
AES_KEY key;
DATA_BLOB blob;
// prepare the blob
if (strlen(MASTER_KEY_TAG) >= USER_KEY_LEN) return -1;
strlcpy(blob.keyname, MASTER_KEY_TAG, USER_KEY_LEN);
blob.value_size = USER_KEY_LEN;
if (USER_KEY_LEN > MAX_KEY_VALUE_LENGTH) {
LOGE("master_key length is too long.");
return -1;
}
memcpy((void*)blob.value, (const void*)master_key, USER_KEY_LEN);
// generate the encryption key
get_encrypt_key(upasswd, &key);
return encrypt_n_save(&key, &blob, MASTER_KEY);
}
void rfid::onInit_clicked()
{
/////////////////////////////////////
/* defining the sector trailer for sector 0,1,2,3.... new_key_A(a function of the serial number),access_conditions(transport),new_key_B(useless)*/
////////////////////////////////////
get_encrypt_key();
qDebug()<<"new key A: "<<new_key_A; // 0xe9, 0x08, 0x86, 0xae, 0x06, 0x6a (for the blue tag)
byte new_key_B[]={0xff,0xff,0xff,0xff,0xff,0xff};
byte data_write_sectorTrailer[16];
for(int i=0;i<6;i++)
data_write_sectorTrailer[i]=new_key_A[i];
data_write_sectorTrailer[6]=0xff;
data_write_sectorTrailer[7]=0x07;
data_write_sectorTrailer[8]=0x80;
data_write_sectorTrailer[9]=0x29;
for(int i=10;i<16;i++)
data_write_sectorTrailer[i]=new_key_B[i-10];
qDebug()<<data_write_sectorTrailer;
ui->textEdit->setText("writing data...\n");
qDebug()<<"writing to sector trailer 0";
if(tag.write_data_block(0,3,default_key_A,data_write_sectorTrailer))
{
qDebug()<<"Write, sector trailer 0: SUCCESS";
ui->textEdit->append("Write, sector trailer 0: SUCCESS\n");
}
else
{
qDebug()<<"Write, sector trailer 0: FAIL";
ui->textEdit->append("Write, sector trailer 0: FAIL\n");
}
qDebug()<<"writing to sector trailer 1";
if(tag.write_data_block(0,7,default_key_A,data_write_sectorTrailer))
{
qDebug()<<"Write, sector trailer 1: SUCCESS";
ui->textEdit->append("Write, sector trailer 1: SUCCESS\n");
}
else
{
qDebug()<<"Write, sector trailer 1: FAIL";
ui->textEdit->append("Write, sector trailer 1: FAIL\n");
}
qDebug()<<"writing to sector trailer 2";
if(tag.write_data_block(0,11,default_key_A,data_write_sectorTrailer))
{
qDebug()<<"Write, sector trailer 2: SUCCESS";
ui->textEdit->append("Write, sector trailer 2: SUCCESS\n");
}
else
{
qDebug()<<"Write, sector trailer 2: FAIL";
ui->textEdit->append("Write, sector trailer 2: FAIL\n");
}
qDebug()<<"writing to sector trailer 3";
if(tag.write_data_block(0,15,default_key_A,data_write_sectorTrailer))
{
qDebug()<<"Write, sector trailer 3: SUCCESS";
ui->textEdit->append("Write, sector trailer 3: SUCCESS\n");
}
else
{
qDebug()<<"Write, sector trailer 3: FAIL";
ui->textEdit->append("Write, sector trailer 3: FAIL\n");
}
qDebug()<<"writing to sector trailer 4";
if(tag.write_data_block(0,19,default_key_A,data_write_sectorTrailer))
{
qDebug()<<"Write, sector trailer 4: SUCCESS";
ui->textEdit->append("Write, sector trailer 4: SUCCESS\n");
}
else
{
qDebug()<<"Write, sector trailer 4: FAIL";
ui->textEdit->append("Write, sector trailer 4: FAIL\n");
}
//////////////////////////////////////
/*Storing Flags in block 1..... init_flag, install_flag, use_flag,0x00,0x02,0x09,Grey orange...*/
/////////////////////////////////////
qDebug()<<"writing to Block 1";
byte data_write_block1[]={true,false,false,0x00,0x02,0x09,'g','r','e','y','o','r','a','n','g','e'};
if(tag.write_data_block(0,1,new_key_A,data_write_block1))
{
qDebug()<<"Write, Block 1: SUCCESS";
ui->textEdit->append("Write, Block 1: SUCCESS\n");
}
else
{
qDebug()<<"Write, Block 1: FAIL";
ui->textEdit->append("Write, Block 1: FAIL\n");
}
/////////////////////////////////////
/*Storing serial key in block 2*/
////////////////////////////////////
qDebug()<<"writing to block 2";
byte *data_write_block2=serialNumber;
if(tag.write_data_block(0,2,new_key_A,data_write_block2))
{
qDebug()<<"Write, Block 2: SUCCESS";
ui->textEdit->append("Write, Block 2: SUCCESS\n");
}
else
{
qDebug()<<"Write, Block 2: FAIL";
ui->textEdit->append("Write, Block 2: FAIL\n");
}
}
