Java Code Examples for javacard.framework.APDU#sendBytes()
The following examples show how to use
javacard.framework.APDU#sendBytes() .
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Example 1
| Source File: GaussKeyCard.java From gauss-key-card with Apache License 2.0 | 6 votes |
|
private void
processAuthenticate(APDU apdu)
{
final byte[] buffer = apdu.getBuffer();
final short incomingLength = (short) (buffer[ISO7816.OFFSET_LC] & 0x00FF);
if (incomingLength < (short)0x51) {
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
}
ecdh.generateSecret(buffer, ISO7816.OFFSET_CDATA, (short)65, buffer, (short)16);
aes_key.setKey(buffer, (short)16);
aes_ecb.init(aes_key, Cipher.MODE_ENCRYPT);
// Generate the random salt.
rng.generateData(buffer, OFFSET_CHALLENGE, (short)4);
short len = aes_ecb.doFinal(buffer, OFFSET_CHALLENGE, (short)16, buffer, (short)0);
final short le = apdu.setOutgoing();
len = le > 0 ? (le > len ? len : le) : len;
apdu.setOutgoingLength(len);
apdu.sendBytes((short)0, len);
}
Example 2
| Source File: IsoApplet.java From IsoApplet with GNU General Public License v3.0 | 6 votes |
|
/**
* \brief Process the GET CHALLENGE instruction (INS=0x84).
*
* The host may request a random number of length "Le". This random number
* is currently _not_ used for any cryptographic function (e.g. secure
* messaging) by the applet.
*
* \param apdu The GET CHALLENGE apdu with P1P2=0000.
*
* \throw ISOException SW_INCORRECT_P1P2, SW_WRONG_LENGTH, SW_FUNC_NOT_SUPPORTED.
*/
private void processGetChallenge(APDU apdu) {
byte[] buf = apdu.getBuffer();
byte p1 = buf[ISO7816.OFFSET_P1];
byte p2 = buf[ISO7816.OFFSET_P2];
if(randomData == null) {
ISOException.throwIt(ISO7816.SW_FUNC_NOT_SUPPORTED);
}
if(p1 != 0x00 || p1 != 0x00) {
ISOException.throwIt(ISO7816.SW_INCORRECT_P1P2);
}
short le = apdu.setOutgoing();
if(le <= 0 || le > 256) {
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
}
randomData.generateData(buf, (short)0, le);
apdu.setOutgoingLength(le);
apdu.sendBytes((short)0, le);
}
Example 3
| Source File: STPayP.java From CardExamples with The Unlicense | 6 votes |
|
private void getMobileKey(APDU apdu) throws ISOException {
byte[] apduBuffer = apdu.getBuffer();
// Check if P1=0x00 and P2=0x00.
if (Util.getShort(apduBuffer, ISO7816.OFFSET_P1) != (short) 0x0000) {
ISOException.throwIt(ISO7816.SW_INCORRECT_P1P2);
}
short dataLength = apdu.setOutgoing();
// Check if Le=0x00.
if (dataLength != (short) 256) {
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
}
// Check if Mobile Key is initialized.
if (!this.dataEncryption.isMobileKeyInit()) {
ISOException.throwIt(ISO7816.SW_CONDITIONS_NOT_SATISFIED);
}
dataLength = this.dataEncryption.getMobileKey(apduBuffer, (short) 0);
apdu.setOutgoingLength(dataLength);
apdu.sendBytes((short) 0, dataLength);
}
Example 4
| Source File: PayPass.java From CardExamples with The Unlicense | 6 votes |
|
public void get_data(APDU apdu, byte[] buf) {
// verify that the class for this instruction is correct
if ((short) (buf[ISO7816.OFFSET_CLA] & 0xFF) != 0x80)
ISOException.throwIt(ISO7816.SW_CLA_NOT_SUPPORTED);
// check state - this command only works in the PERSO state
if (PROFILE.STATE != PERSO)
ISOException.throwIt(ISO7816.SW_INS_NOT_SUPPORTED);
// check that P1 & P2 are correct
if (buf[ISO7816.OFFSET_P1] != (byte) 0x00 || (byte) buf[ISO7816.OFFSET_P2] != (byte) 0xCF)
ISOException.throwIt((short) 0x6A88); //referenced data not found
// build response message
apdu.setOutgoing();
apdu.setOutgoingLength((short) 13);
buf[0] = (byte) 0xCF; //Key Data Tag
buf[1] = (byte) 11; //length
buf[2] = PROFILE.VER_KMC;
Util.arrayCopyNonAtomic(PROFILE.KMC_ID, (short) 0, buf, (short) 3, (short) 6);
Util.arrayCopyNonAtomic(PROFILE.CSN, (short) 0, buf, (short) 9, (short) 4);
apdu.sendBytes((short) 0, (short) 13);
}
Example 5
| Source File: GaussKeyCard.java From gauss-key-card with Apache License 2.0 | 5 votes |
|
private void
processGetCardInfo(APDU apdu)
{
final byte[] buffer = apdu.getBuffer();
final short le = apdu.setOutgoing();
short len = 0;
buffer[len++] = 0x00;
buffer[len++] = 0x01;
len = le > 0 ? (le > len ? len : le) : len;
apdu.setOutgoingLength(len);
apdu.sendBytes((short)0, len);
}
Example 6
| Source File: GaussKeyCard.java From gauss-key-card with Apache License 2.0 | 5 votes |
|
private void
processGetPublicKey(APDU apdu)
{
final byte[] buffer = apdu.getBuffer();
final short le = apdu.setOutgoing();
final ECPublicKey epubk = (ECPublicKey)key1.getPublic();
short len = epubk.getW(buffer, (short)0);
len = le > 0 ? (le > len ? len : le) : len;
apdu.setOutgoingLength(len);
apdu.sendBytes((short)0, len);
}
Example 7
| Source File: GidsPINManager.java From GidsApplet with GNU General Public License v3.0 | 5 votes |
|
/**
* \brief return information regarding the PIN
*/
public void returnPINStatus(APDU apdu, short id) {
byte[] buf = apdu.getBuffer();
GidsPIN pin = null;
switch(id) {
default:
ISOException.throwIt(ErrorCode.SW_REFERENCE_DATA_NOT_FOUND);
break;
case (short) 0x7F71:
case (short) 0x7F72:
pin = pin_pin;
break;
}
Util.setShort(buf, (short) 0, id);
buf[2] = (byte) 0x06;
buf[3] = (byte) 0x97;
buf[4] = (byte) 0x01;
buf[5] = pin.getTriesRemaining();
buf[6] = (byte) 0x93;
buf[7] = (byte) 0x01;
buf[8] = pin.getTryLimit();
apdu.setOutgoing();
apdu.setOutgoingLength((short)9);
apdu.sendBytes((short) 0, (short) 9);
}
Example 8
| Source File: CardAgent.java From CardExamples with The Unlicense | 4 votes |
|
/**
* Handle Read Record command.
*
* @param apdu
* the incoming <code>APDU</code> object
*/
private void readRecord(APDU apdu) throws ISOException {
byte[] apduBuffer = apdu.getBuffer();
// DEBUG
Log.v(LOG_TAG, "C-APDU: " + DataUtil.byteArrayToHexString(apduBuffer, 0, 5));
final byte recordNumber = apduBuffer[ISO7816.OFFSET_P1];
// Check P1/P2.
if ((recordNumber == (byte) 0x00) ||
((apduBuffer[ISO7816.OFFSET_P2] & (byte) 0x07) != (byte) 0x04)) {
ISOException.throwIt(ISO7816.SW_INCORRECT_P1P2);
}
// Check if Lc is not present.
// Check if Le=0x00.
if ((apdu.setIncomingAndReceive() != (short) 0) ||
(apdu.setOutgoing() != (short) 256)) {
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
}
// Check if AFL saved in Get Processing Options or
// if Read Records counter is greater than number of records indicated in AFL.
if ((this.afl == null) ||
(this.readRecordCounter > this.aflRecords)) {
ISOException.throwIt(ISO7816.SW_CONDITIONS_NOT_SATISFIED);
}
// Check if SFI and record supported in AFL.
final byte sfi = (byte) ((apduBuffer[ISO7816.OFFSET_P2] & (byte) 0xF8));
boolean aflSupported = false;
this.afl.reset();
while (this.afl.hasRemaining()) {
byte aflSfi = this.afl.get();
byte aflFirstRecord = this.afl.get();
byte aflLastRecord = this.afl.get();
if ((aflSfi == sfi) &&
(aflFirstRecord <= recordNumber) &&
(aflLastRecord >= recordNumber)) {
aflSupported = true;
break;
}
// Skip the next byte.
this.afl.get();
}
if (!aflSupported) {
Log.e(LOG_TAG, "Transaction Failure: SFI and record not supported in AFL.");
ISOException.throwIt(ISO7816.SW_FILE_NOT_FOUND);
}
// Retrieve record.
short sfiRecord = (short) ((sfi << 5) | recordNumber);
byte[] recordData = this.accountParamsStatic.getSfiRecord(sfiRecord);
if (recordData == null) {
if (sfiRecord == (short) 0x0204) {
recordData = this.dynamicSfi2Record4;
}
else {
// Req 7.23
Log.e(LOG_TAG, "Transaction Failure: SFI and record not found.");
ISOException.throwIt(ISO7816.SW_FILE_NOT_FOUND);
}
}
// Increment Read Record counter.
this.readRecordCounter++;
// Copy record data to APDU response buffer.
short rdataLength = (short) recordData.length;
System.arraycopy(recordData, 0, apduBuffer, 0, rdataLength);
// Determine if this is the last Read Record command.
if (this.readRecordCounter == this.aflRecords) {
this.apduState = APDU_SENDING_LAST;
}
else {
this.apduState = APDU_SENDING;
}
// DEBUG
Log.v(LOG_TAG, "R-APDU: " + DataUtil.byteArrayToHexString(apduBuffer, 0, rdataLength) + "9000");
apdu.setOutgoingLength(rdataLength);
apdu.sendBytes((short) 0, rdataLength);
// Determine if this is the last Read Record command.
if (this.readRecordCounter == this.aflRecords) {
// Success triggers a successful transaction.
apdu.setTransactionSuccess();
}
}
Example 9
| Source File: Ppse2Pay.java From CardExamples with The Unlicense | 4 votes |
|
@Override
public void process(APDU apdu) throws ISOException {
byte[] buf = apdu.getBuffer();
if (selectingApplet()) {
//check that LC is 0x0E
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) != 0x0E)
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
//get the rest of the apdu and check length
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) != apdu.setIncomingAndReceive())
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
if(FCI_TEMPLATE==null)
{
FCI_TEMPLATE = new byte[12 + ADF.length];
FCI_TEMPLATE[0]=(byte)0xA5; //FCI Proprietary Template
FCI_TEMPLATE[1]=(byte)(10 + ADF.length); //length
FCI_TEMPLATE[2]=(byte)0xBF; //FCI Issuer Discretionary Data
FCI_TEMPLATE[3]=(byte)0x0C;
FCI_TEMPLATE[4]=(byte)(7 + ADF.length); //length
FCI_TEMPLATE[5]=(byte)0x61; //Directory Entry
FCI_TEMPLATE[6]=(byte)(ADF.length + 5); //length
FCI_TEMPLATE[7]=(byte)0x4F; //ADF Name
FCI_TEMPLATE[8]=(byte)(ADF.length); //length
for(short i=0;i<ADF.length;i++)
FCI_TEMPLATE[9+i] = ADF[i];
FCI_TEMPLATE[9 + ADF.length]=(byte)0x87; //Application Priority Indicator
FCI_TEMPLATE[10 + ADF.length]=(byte)1; //length
FCI_TEMPLATE[11 + ADF.length]=(byte)0x01;
}
//return FCI upon successful select
apdu.setOutgoing();
buf[0]=(byte)0x6F; //FCI Template
buf[1]=(byte)(2 + DF.length + FCI_TEMPLATE.length); //length
buf[2]=(byte)0x84; //DF Name
buf[3]=(byte)DF.length; //length
for(short i=0;i<DF.length;i++)
buf[4+i] = DF[i];
for(short i=0;i<FCI_TEMPLATE.length;i++)
buf[4 + DF.length + i] = FCI_TEMPLATE[i];
apdu.setOutgoingLength((short)(4 + DF.length + FCI_TEMPLATE.length));
apdu.sendBytes((short)0,(short)(4 + DF.length + FCI_TEMPLATE.length));
return;
}
switch (buf[ISO7816.OFFSET_INS]) {
case (byte) 0xA4: //select PPSE
//check that P1 & P2 are correct
if(buf[ISO7816.OFFSET_P1] != (byte) 0x04 || buf[ISO7816.OFFSET_P2] != (byte) 0x00)
ISOException.throwIt(ISO7816.SW_INCORRECT_P1P2);
//check that LC is 0x0E
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) != 0x0E)
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
//get the rest of the apdu and check length
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) != apdu.setIncomingAndReceive())
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
//otherwise, the file name was wrong for this select
else ISOException.throwIt(ISO7816.SW_FILE_NOT_FOUND);
case (byte) 0xEE: //loopback
//check that P1 & P2 are correct
if(buf[ISO7816.OFFSET_P1] != (byte) 0x00 || buf[ISO7816.OFFSET_P2] != (byte) 0x00)
ISOException.throwIt(ISO7816.SW_INCORRECT_P1P2);
//check that the length byte is within the spec (1-250)
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) < 1 || (short)(buf[ISO7816.OFFSET_LC] & 0xFF) > 250)
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
//get the rest of the apdu and check length
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) != apdu.setIncomingAndReceive())
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
short len = buf[ISO7816.OFFSET_LC];
for(short i=0;i<len;i++)
buf[i] = buf[i+5];
apdu.setOutgoingLength(len);
apdu.sendBytes((short)0,len);
break;
default:
// good practice: If you don't know the INStruction, say so:
ISOException.throwIt(ISO7816.SW_INS_NOT_SUPPORTED);
}
}
Example 10
| Source File: Ppse2Pay.java From CardExamples with The Unlicense | 4 votes |
|
@Override
public void process(APDU apdu) throws ISOException {
byte[] buf = apdu.getBuffer();
if (selectingApplet()) {
//check that LC is 0x0E
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) != 0x0E)
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
//get the rest of the apdu and check length
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) != apdu.setIncomingAndReceive())
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
if(FCI_TEMPLATE==null)
{
FCI_TEMPLATE = new byte[12 + ADF.length];
FCI_TEMPLATE[0]=(byte)0xA5; //FCI Proprietary Template
FCI_TEMPLATE[1]=(byte)(10 + ADF.length); //length
FCI_TEMPLATE[2]=(byte)0xBF; //FCI Issuer Discretionary Data
FCI_TEMPLATE[3]=(byte)0x0C;
FCI_TEMPLATE[4]=(byte)(7 + ADF.length); //length
FCI_TEMPLATE[5]=(byte)0x61; //Directory Entry
FCI_TEMPLATE[6]=(byte)(ADF.length + 5); //length
FCI_TEMPLATE[7]=(byte)0x4F; //ADF Name
FCI_TEMPLATE[8]=(byte)(ADF.length); //length
for(short i=0;i<ADF.length;i++)
FCI_TEMPLATE[9+i] = ADF[i];
FCI_TEMPLATE[9 + ADF.length]=(byte)0x87; //Application Priority Indicator
FCI_TEMPLATE[10 + ADF.length]=(byte)1; //length
FCI_TEMPLATE[11 + ADF.length]=(byte)0x01;
}
//return FCI upon successful select
apdu.setOutgoing();
buf[0]=(byte)0x6F; //FCI Template
buf[1]=(byte)(2 + DF.length + FCI_TEMPLATE.length); //length
buf[2]=(byte)0x84; //DF Name
buf[3]=(byte)DF.length; //length
for(short i=0;i<DF.length;i++)
buf[4+i] = DF[i];
for(short i=0;i<FCI_TEMPLATE.length;i++)
buf[4 + DF.length + i] = FCI_TEMPLATE[i];
apdu.setOutgoingLength((short)(4 + DF.length + FCI_TEMPLATE.length));
apdu.sendBytes((short)0,(short)(4 + DF.length + FCI_TEMPLATE.length));
return;
}
switch (buf[ISO7816.OFFSET_INS]) {
case (byte) 0xA4: //select PPSE
//check that P1 & P2 are correct
if(buf[ISO7816.OFFSET_P1] != (byte) 0x04 || buf[ISO7816.OFFSET_P2] != (byte) 0x00)
ISOException.throwIt(ISO7816.SW_INCORRECT_P1P2);
//check that LC is 0x0E
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) != 0x0E)
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
//get the rest of the apdu and check length
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) != apdu.setIncomingAndReceive())
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
//otherwise, the file name was wrong for this select
else ISOException.throwIt(ISO7816.SW_FILE_NOT_FOUND);
case (byte) 0xEE: //loopback
//check that P1 & P2 are correct
if(buf[ISO7816.OFFSET_P1] != (byte) 0x00 || buf[ISO7816.OFFSET_P2] != (byte) 0x00)
ISOException.throwIt(ISO7816.SW_INCORRECT_P1P2);
//check that the length byte is within the spec (1-250)
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) < 1 || (short)(buf[ISO7816.OFFSET_LC] & 0xFF) > 250)
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
//get the rest of the apdu and check length
if((short)(buf[ISO7816.OFFSET_LC] & 0xFF) != apdu.setIncomingAndReceive())
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
short len = buf[ISO7816.OFFSET_LC];
for(short i=0;i<len;i++)
buf[i] = buf[i+5];
apdu.setOutgoingLength(len);
apdu.sendBytes((short)0,len);
break;
default:
// good practice: If you don't know the INStruction, say so:
ISOException.throwIt(ISO7816.SW_INS_NOT_SUPPORTED);
}
}
Example 11
| Source File: CardAgent.java From CardExamples with The Unlicense | 4 votes |
|
/**
* Handle Get Processing Options command.
*
* @param apdu
* the incoming <code>APDU</code> object
* @throws ISOException
*/
private void getProcessingOptions(APDU apdu) throws ISOException {
byte[] apduBuffer = apdu.getBuffer();
// DEBUG
Log.v(LOG_TAG, "C-APDU Header: " + DataUtil.byteArrayToHexString(apduBuffer, 0, 5));
ByteBuffer apduByteBuffer = ByteBuffer.wrap(apduBuffer);
// Check if P1=0x00 and P2=0x00.
if (apduByteBuffer.getShort(ISO7816.OFFSET_P1) != (short) 0x0000) {
ISOException.throwIt(ISO7816.SW_INCORRECT_P1P2);
}
// Check if Lc=[number of data bytes read].
// Check if Lc=3.
// Check if Le=0x00.
short len = apdu.setIncomingAndReceive();
// DEBUG
Log.v(LOG_TAG, "C-APDU: " + DataUtil.byteArrayToHexString(apduBuffer, 0, len + 6));
if ((len != (short) (apduBuffer[ISO7816.OFFSET_LC] & (short) 0x00FF)) ||
(len != (short) 3) ||
(apdu.setOutgoing() != (short) 256)) {
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
}
// Check PDOL data.
apduByteBuffer.position(ISO7816.OFFSET_CDATA);
if (apduByteBuffer.getShort() != (short) 0x8301) {
ISOException.throwIt(ISO7816.SW_CONDITIONS_NOT_SATISFIED);
}
byte terminalType = apduByteBuffer.get();
// Check if terminal type is offline only.
if ((terminalType == (byte) 0x13) ||
(terminalType == (byte) 0x16) ||
(terminalType == (byte) 0x23) ||
(terminalType == (byte) 0x26) ||
(terminalType == (byte) 0x36)) {
ISOException.throwIt(ISO7816.SW_CONDITIONS_NOT_SATISFIED);
}
this.pdolData = new byte[1];
this.pdolData[0] = terminalType;
apduByteBuffer.rewind();
// Build response.
apduByteBuffer.put(PayPConstants.TAG_RESPONSE_MESSAGE_TEMPLATE);
// Skip response message template length.
apduByteBuffer.put((byte) 0);
// Skip response message template length.
// Append data elements in response:
// '82' [2] Application Interchange Profile
// '94' [var.] Application File Locator
apduByteBuffer.put(PayPConstants.TAG_AIP);
apduByteBuffer.put((byte) this.cardProfile.getAip().length);
apduByteBuffer.put(this.cardProfile.getAip());
apduByteBuffer.put(PayPConstants.TAG_AFL);
apduByteBuffer.put((byte) this.cardProfile.getAfl().length);
apduByteBuffer.put(this.cardProfile.getAfl());
int rdataLength = apduByteBuffer.position();
// Set response template message length.
apduByteBuffer.put(1, (byte) (rdataLength - 2));
this.apduState = APDU_SENDING;
// DEBUG
Log.v(LOG_TAG, "R-APDU: " + DataUtil.byteArrayToHexString(apduBuffer, 0, rdataLength) + "9000");
apdu.setOutgoingLength((short) rdataLength);
apdu.sendBytes((short) 0, (short) rdataLength);
}
Example 12
| Source File: CardAgent.java From CardExamples with The Unlicense | 4 votes |
|
/**
* Handle Read Record command.
*
* @param apdu
* the incoming <code>APDU</code> object
*/
private void readRecord(APDU apdu) throws ISOException {
byte[] apduBuffer = apdu.getBuffer();
// DEBUG
Log.v(LOG_TAG, "C-APDU: " + DataUtil.byteArrayToHexString(apduBuffer, 0, 5));
short recordNumber = (short) (apduBuffer[ISO7816.OFFSET_P1] & (short) 0x00FF);
byte sfi = (byte) ((short) (apduBuffer[ISO7816.OFFSET_P2] & (short) 0x00F8) >> (byte) 3);
// Check P1/P2.
if ((recordNumber == (short) 0x0000) ||
((apduBuffer[ISO7816.OFFSET_P2] & (byte) 0x07) != (byte) 0x04)) {
ISOException.throwIt(ISO7816.SW_INCORRECT_P1P2);
}
// Check if Lc is not present.
// Check if Le=0x00.
if ((apdu.setIncomingAndReceive() != (short) 0) ||
(apdu.setOutgoing() != (short) 256)) {
ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
}
byte[] recordData = null;
if (sfi == (byte) 0x01) {
if (recordNumber == (byte) 0x01) {
recordData = this.cardProfile.getSfi1Record1();
}
}
else if (sfi == (byte) 0x02) {
if (recordNumber == (byte) 0x01) {
recordData = this.cardProfile.getSfi2Record1();
}
else if (recordNumber == (byte) 0x02) {
recordData = this.cardProfile.getSfi2Record2();
}
else if (recordNumber == (byte) 0x03) {
recordData = this.cardProfile.getSfi2Record3();
}
}
else {
// SFI not found.
ISOException.throwIt(ISO7816.SW_FILE_NOT_FOUND);
}
if (recordData == null) {
// SFI found, record number not found.
ISOException.throwIt(ISO7816.SW_RECORD_NOT_FOUND);
}
short rdataLength = (short) recordData.length;
System.arraycopy(recordData, 0, apduBuffer, 0, rdataLength);
if (apduBuffer[(byte) 0] == PayPConstants.TAG_READ_RECORD_RESPONSE_MESSAGE_TEMPLATE) {
// EMV file, check if record is referenced in AFL.
byte[] afl = this.cardProfile.getAfl();
short aflDataOffset = 0;
while (aflDataOffset < afl.length) {
if ((sfi == (byte) ((short) (afl[aflDataOffset] & (short) 0x00F8) >> (byte) 3)) &&
(recordNumber >= (short) (afl[(short) (aflDataOffset + (byte) 1)] & (short) 0x00FF)) &&
(recordNumber <= (short) (afl[(short) (aflDataOffset + (byte) 2)] & (short) 0x00FF))) {
// Record is referenced in AFL.
break;
}
aflDataOffset += (byte) 4;
}
if (aflDataOffset >= afl.length) {
// Record is not referenced in AFL.
ISOException.throwIt(ISO7816.SW_CONDITIONS_NOT_SATISFIED);
}
}
this.apduState = APDU_SENDING;
// DEBUG
Log.v(LOG_TAG, "R-APDU: " + DataUtil.byteArrayToHexString(apduBuffer, 0, rdataLength) + "9000");
apdu.setOutgoingLength(rdataLength);
apdu.sendBytes((short) 0, rdataLength);
}
