com.yello.api.payment.emv.tlv

Class TlvUtils

java.lang.Object

com.yello.api.payment.emv.tlv.TlvUtils

public class TlvUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static byte	AIP_EMV_CONTACTLESS Application Interchange Profile
static int	ARC_APPROVED_OFFLINE
static int	ARC_APPROVED_ONLINE Authorization Response Code - Tag 8A
static int	ARC_DECLINED
static int	ARC_DECLINED_TRY_ANOTHER_INTERFACE
static int	ARC_ONLINE_PIN_REQUEST_MCL
static int	ARC_PARTIALLY_APPROVED
static int	ARC_REFERRAL
static int	ASRPD_CARD_TYPE_COMMERCIAL_PRODUCT
static int	ASRPD_CARD_TYPE_CREDIT
static int	ASRPD_CARD_TYPE_DEBIT Application Selection Registered Proprietary Data (ASRPD - Card Type)
static int	ASRPD_CARD_TYPE_PREPAID
static int	CID_ARQC
static int	CID_TC Cryptogram Information Data - Tag 9F27
static int	CTQ_CONSUMER_DEVICE_CVM_PERFORMED
static int	CTQ_ISSUER_UPDATE_PROCESSING
static int	CTQ_ONLINE_APP_EXPIRED
static int	CTQ_ONLINE_ODA_FAIL
static int	CTQ_ONLINE_PIN_REQUIRED CTQ - Tag 9F6C byte 1 MSB - byte 2 LSB
static int	CTQ_SIGNATURE_REQUIRED
static int	CTQ_SWITCH_CASH
static int	CTQ_SWITCH_CASHBACK
static int	CTQ_SWITCH_DA_FAIL
static byte	CVM_CODE_ENC_PIN_OFFLINE
static byte	CVM_CODE_ENC_PIN_OFFLINE_SIG
static byte	CVM_CODE_ENC_PIN_ONLINE
static byte	CVM_CODE_FAIL_CVM
static byte	CVM_CODE_MASK CVM Results Code - Tag 9F34
static byte	CVM_CODE_NO_CVM
static byte	CVM_CODE_PLAIN_PIN
static byte	CVM_CODE_PLAIN_PIN_AND_SIG
static byte	CVM_CODE_SIGNATURE
static byte	CVM_CODE_UNKNOWN
static byte	ERR_INDICATION_CAM_FAILED
static byte	ERR_INDICATION_CARD_DATA_ERROR
static byte	ERR_INDICATION_CARD_DATA_MISSING
static byte	ERR_INDICATION_EMPTY_CANDIDATE_LIST
static byte	ERR_INDICATION_IDS_DATA_ERROR
static byte	ERR_INDICATION_IDS_NO_MATCHING_AC
static byte	ERR_INDICATION_IDS_READ_ERROR
static byte	ERR_INDICATION_IDS_WRITE_ERROR
static byte	ERR_INDICATION_MAGSTRIPE_NOT_SUPPORTED
static byte	ERR_INDICATION_MAX_LIMIT_EXCEEDED
static byte	ERR_INDICATION_NO_PPSE
static byte	ERR_INDICATION_OK Error Indication tag
static byte	ERR_INDICATION_PARSING_ERROR
static byte	ERR_INDICATION_PPSE_FAULT
static byte	ERR_INDICATION_STATUS_BYTES
static byte	ERR_INDICATION_TERMINAL_DATA_ERROR
static java.lang.String	MASTERCARD_MAESTRO1 Sub-schemes
static java.lang.String	MASTERCARD_MAESTRO2
static int	OUTCOME_PARAM_DATA_DISCRETIONARY
static int	OUTCOME_PARAM_DATA_FCI_COMBINATION
static int	OUTCOME_PARAM_DATA_RECEIPT
static int	OUTCOME_PARAM_DATA_RECORD
static int	OUTCOME_PARAM_DATA_UI_REQUEST
static int	OUTCOME_PARAM_DATA_UI_REQUEST_RESTART
static int	OUTCOME_PARAM_START_A
static int	OUTCOME_PARAM_START_B
static int	OUTCOME_PARAM_START_C
static int	OUTCOME_PARAM_START_D
static int	OUTCOME_PARAM_START_NA
static int	OUTCOME_PARAM_STATUS_ANOTHER_ITF
static int	OUTCOME_PARAM_STATUS_APPROVED OutComeParameter values
static int	OUTCOME_PARAM_STATUS_DECLINED
static int	OUTCOME_PARAM_STATUS_END_APP
static int	OUTCOME_PARAM_STATUS_NA
static int	OUTCOME_PARAM_STATUS_ONLINE_REQ
static int	OUTCOME_PARAM_STATUS_SEL_NEXT
static int	OUTCOME_PARAM_STATUS_TRY_AGAIN
static int	PAYWAVE_RID_PIX_LENGTH
static byte	PINBLOCK_ISO_FORMAT_0 PinBlock ISO FORMAT tag values
static byte	PINBLOCK_ISO_FORMAT_1
static byte	PINBLOCK_ISO_FORMAT_2
static byte	PINBLOCK_ISO_FORMAT_3
static byte	PINBLOCK_ISO_FORMAT_4
static java.lang.String	POS_ENTRY_MODE_BARCODE
static java.lang.String	POS_ENTRY_MODE_CTLS
static java.lang.String	POS_ENTRY_MODE_CTLS_MAGSTRIPE
static java.lang.String	POS_ENTRY_MODE_ICC
static java.lang.String	POS_ENTRY_MODE_ICC2
static java.lang.String	POS_ENTRY_MODE_MAGSTRIPE
static java.lang.String	POS_ENTRY_MODE_MAGSTRIPE_FALLBACK
static java.lang.String	POS_ENTRY_MODE_MAGSTRIPE_TRACK2
static java.lang.String	POS_ENTRY_MODE_MANUAL
static java.lang.String	POS_ENTRY_MODE_OCR
static java.lang.String	POS_ENTRY_MODE_SAME_ORIGINAL
static java.lang.String	POS_ENTRY_MODE_UNKNOWN
static java.lang.String	RID_AMEX
static java.lang.String	RID_CB
static java.lang.String	RID_DISCOVER
static java.lang.String	RID_GIRO
static java.lang.String	RID_GIRO2
static java.lang.String	RID_JCB
static java.lang.String	RID_MASTERCARD1
static java.lang.String	RID_MASTERCARD2
static java.lang.String	RID_VISA List of RIDs (TAG 9F06)
static int	TERM_CAP_CARD_CAPTURE
static int	TERM_CAP_CDA
static int	TERM_CAP_DDA
static int	TERM_CAP_ENC_PIN_OFFLINE
static int	TERM_CAP_ENC_PIN_ONLINE
static int	TERM_CAP_ICC
static int	TERM_CAP_MAGSTRIPE
static int	TERM_CAP_MANUAL For Terminal Capability - Tag 9F33 byte 1 MSB - byte 3 lSB
static int	TERM_CAP_NO_CVM
static int	TERM_CAP_PLAIN_PIN_ICC
static int	TERM_CAP_SDA
static int	TERM_CAP_SIGNATURE
static int	TRACK_TYPE1 Track Types
static int	TRACK_TYPE2
static byte	TRANS_OUTCOME_ANOTHER_ITF
static byte	TRANS_OUTCOME_APPROVED Transaction Outcome (Tag CF)
static byte	TRANS_OUTCOME_DECLINED
static byte	TRANS_OUTCOME_END_APP
static byte	TRANS_OUTCOME_ONLINE_REQ
static byte	TRANS_OUTCOME_TRY_AGAIN
static int	TTQ_CONSUMER_DEVICE_CVM_SUPPORTED
static int	TTQ_CVM_REQUIRED
static int	TTQ_EMV_CONTACT_SUPPORTED
static int	TTQ_EMV_MODE_SUPPORTED
static int	TTQ_IUP_SUPPORTED
static int	TTQ_MAGSTRIPE_SUPPORTED TTQ - Tag 9F66 byte 1 MSB - byte 3 lSB
static int	TTQ_ODA_SUPPORTED
static int	TTQ_OFFLINE_ONLY
static int	TTQ_OFFLINE_PIN_SUPPORTED
static int	TTQ_ONLINE_CRYPTOGRAM_REQ
static int	TTQ_ONLINE_PIN_SUPPORTED
static int	TTQ_SIG_SUPPORTED
static byte	USER_ITF_MSG_ID_APPROVED FINAL USER INTERFACE REQUEST MESSAGE ID
static byte	USER_ITF_MSG_ID_APPROVED_SIGN
static byte	USER_ITF_MSG_ID_CL_INSERT_CARD
static byte	USER_ITF_MSG_ID_DECLINED
static byte	USER_ITF_MSG_ID_INSERT_OR_SWIPE
static byte	USER_ITF_MSG_ID_INSERT_SWIPE_ANOTHER
static byte	USER_ITF_MSG_ID_SEE_PHONE
static byte	USER_ITF_MSG_ID_TRY_AGAIN
static byte	USER_ITF_MSG_ID_USE_MAG_STRIPE
static java.lang.String	VISA_V_PAY
static java.lang.String	VISA_VISA_ELECTRON

Constructor Summary

Constructors

Constructor and Description
TlvUtils()

Method Summary

Modifier and Type	Method and Description
static byte[]	asciiPanToBinaryPAN(byte[] asciiPAN)
static EMVTagStore	createTagStore(byte[] tlvData) Creates an EMVTagStore from a byte array of TLV data.
static EMVTagStore	createTagStore(byte[] tlvData, boolean recursive) Creates an EMVTagStore from a byte array of TLV data
static byte[]	decodeTrack(byte[] track)
static byte[]	decodeTrackRaw(byte[] track)
static byte[]	encodeToTrack2EquivalentData(byte[] decodedAsciiTrack)
static java.lang.String	extractExpDateFromTrack(byte[] decodedTrack, java.lang.String panStr, int trackType)
static byte[]	extractPANFromTrack(byte[] decodedTrack, int trackType)
static java.math.BigDecimal	getAmount(byte[] amount)
static EMVBrand	getBrand(EMVTagReader tagReader)
static EMVCVMResults	getCVMResults(EMVTagReader tagReader)
static byte[]	getTLVLength(int length) Converting length into byte array according to BER specification.
static TransactionGatewayResult	getTransactionGatewayResult(EMVTagReader tagReader)
static boolean	isCTLSMSRTransaction(byte[] posEntryMode)
static boolean	isCTLSTransaction(byte[] posEntryMode)
static boolean	isEMVTransaction(byte[] posEntryMode)
static boolean	isManualTransaction(byte[] posEntryMode)
static boolean	isMSRTransaction(byte[] posEntryMode)
static boolean	isSignatureRequired(EMVTagReader tagReader)
static java.lang.String	listTags(EMVTagReader tagReader) Lists all tags from tag store concatenated String value
static byte[]	removeSentinelFromDecodedTrack(byte[] decodedTrackRaw)
static byte[]	setAmount(java.math.BigDecimal amount)
static byte[]	setBinaryAmount(java.math.BigDecimal amount)
static void	setTags(EMVTagReader tagReader, java.lang.String[][] tagsAndReplaceTags, EMVTagStore tagStore, boolean force_verification)
static void	setTags(EMVTagReader tagReader, java.lang.String[] tags, EMVTagStore tagStore, boolean force_verification)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

POS_ENTRY_MODE_UNKNOWN

public static final java.lang.String POS_ENTRY_MODE_UNKNOWN

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Constant Field Values

POS_ENTRY_MODE_MANUAL

public static final java.lang.String POS_ENTRY_MODE_MANUAL

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Constant Field Values

POS_ENTRY_MODE_MAGSTRIPE

public static final java.lang.String POS_ENTRY_MODE_MAGSTRIPE

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Constant Field Values

POS_ENTRY_MODE_BARCODE

public static final java.lang.String POS_ENTRY_MODE_BARCODE

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POS_ENTRY_MODE_OCR

public static final java.lang.String POS_ENTRY_MODE_OCR

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POS_ENTRY_MODE_ICC

public static final java.lang.String POS_ENTRY_MODE_ICC

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POS_ENTRY_MODE_CTLS

public static final java.lang.String POS_ENTRY_MODE_CTLS

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POS_ENTRY_MODE_MAGSTRIPE_FALLBACK

public static final java.lang.String POS_ENTRY_MODE_MAGSTRIPE_FALLBACK

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Constant Field Values

POS_ENTRY_MODE_MAGSTRIPE_TRACK2

public static final java.lang.String POS_ENTRY_MODE_MAGSTRIPE_TRACK2

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POS_ENTRY_MODE_CTLS_MAGSTRIPE

public static final java.lang.String POS_ENTRY_MODE_CTLS_MAGSTRIPE

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POS_ENTRY_MODE_ICC2

public static final java.lang.String POS_ENTRY_MODE_ICC2

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Constant Field Values

POS_ENTRY_MODE_SAME_ORIGINAL

public static final java.lang.String POS_ENTRY_MODE_SAME_ORIGINAL

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Constant Field Values

TERM_CAP_MANUAL

public static final int TERM_CAP_MANUAL

For Terminal Capability - Tag 9F33 byte 1 MSB - byte 3 lSB

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Constant Field Values

TERM_CAP_MAGSTRIPE

public static final int TERM_CAP_MAGSTRIPE

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Constant Field Values

TERM_CAP_ICC

public static final int TERM_CAP_ICC

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Constant Field Values

TERM_CAP_PLAIN_PIN_ICC

public static final int TERM_CAP_PLAIN_PIN_ICC

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Constant Field Values

TERM_CAP_ENC_PIN_ONLINE

public static final int TERM_CAP_ENC_PIN_ONLINE

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Constant Field Values

TERM_CAP_SIGNATURE

public static final int TERM_CAP_SIGNATURE

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Constant Field Values

TERM_CAP_ENC_PIN_OFFLINE

public static final int TERM_CAP_ENC_PIN_OFFLINE

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Constant Field Values

TERM_CAP_NO_CVM

public static final int TERM_CAP_NO_CVM

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TERM_CAP_SDA

public static final int TERM_CAP_SDA

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TERM_CAP_DDA

public static final int TERM_CAP_DDA

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TERM_CAP_CARD_CAPTURE

public static final int TERM_CAP_CARD_CAPTURE

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TERM_CAP_CDA

public static final int TERM_CAP_CDA

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Constant Field Values

CVM_CODE_MASK

public static final byte CVM_CODE_MASK

CVM Results Code - Tag 9F34

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Constant Field Values

CVM_CODE_FAIL_CVM

public static final byte CVM_CODE_FAIL_CVM

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CVM_CODE_PLAIN_PIN

public static final byte CVM_CODE_PLAIN_PIN

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CVM_CODE_ENC_PIN_ONLINE

public static final byte CVM_CODE_ENC_PIN_ONLINE

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Constant Field Values

CVM_CODE_PLAIN_PIN_AND_SIG

public static final byte CVM_CODE_PLAIN_PIN_AND_SIG

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CVM_CODE_ENC_PIN_OFFLINE

public static final byte CVM_CODE_ENC_PIN_OFFLINE

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CVM_CODE_ENC_PIN_OFFLINE_SIG

public static final byte CVM_CODE_ENC_PIN_OFFLINE_SIG

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CVM_CODE_SIGNATURE

public static final byte CVM_CODE_SIGNATURE

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CVM_CODE_NO_CVM

public static final byte CVM_CODE_NO_CVM

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CVM_CODE_UNKNOWN

public static final byte CVM_CODE_UNKNOWN

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Constant Field Values

USER_ITF_MSG_ID_APPROVED

public static final byte USER_ITF_MSG_ID_APPROVED

FINAL USER INTERFACE REQUEST MESSAGE ID

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USER_ITF_MSG_ID_APPROVED_SIGN

public static final byte USER_ITF_MSG_ID_APPROVED_SIGN

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USER_ITF_MSG_ID_DECLINED

public static final byte USER_ITF_MSG_ID_DECLINED

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USER_ITF_MSG_ID_INSERT_SWIPE_ANOTHER

public static final byte USER_ITF_MSG_ID_INSERT_SWIPE_ANOTHER

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USER_ITF_MSG_ID_CL_INSERT_CARD

public static final byte USER_ITF_MSG_ID_CL_INSERT_CARD

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USER_ITF_MSG_ID_TRY_AGAIN

public static final byte USER_ITF_MSG_ID_TRY_AGAIN

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USER_ITF_MSG_ID_SEE_PHONE

public static final byte USER_ITF_MSG_ID_SEE_PHONE

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USER_ITF_MSG_ID_INSERT_OR_SWIPE

public static final byte USER_ITF_MSG_ID_INSERT_OR_SWIPE

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Constant Field Values

USER_ITF_MSG_ID_USE_MAG_STRIPE

public static final byte USER_ITF_MSG_ID_USE_MAG_STRIPE

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Constant Field Values

TRANS_OUTCOME_APPROVED

public static final byte TRANS_OUTCOME_APPROVED

Transaction Outcome (Tag CF)

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Constant Field Values

TRANS_OUTCOME_DECLINED

public static final byte TRANS_OUTCOME_DECLINED

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TRANS_OUTCOME_END_APP

public static final byte TRANS_OUTCOME_END_APP

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TRANS_OUTCOME_ONLINE_REQ

public static final byte TRANS_OUTCOME_ONLINE_REQ

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Constant Field Values

TRANS_OUTCOME_ANOTHER_ITF

public static final byte TRANS_OUTCOME_ANOTHER_ITF

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TRANS_OUTCOME_TRY_AGAIN

public static final byte TRANS_OUTCOME_TRY_AGAIN

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Constant Field Values

RID_VISA

public static final java.lang.String RID_VISA

List of RIDs (TAG 9F06)

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RID_MASTERCARD1

public static final java.lang.String RID_MASTERCARD1

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RID_MASTERCARD2

public static final java.lang.String RID_MASTERCARD2

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RID_AMEX

public static final java.lang.String RID_AMEX

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RID_CB

public static final java.lang.String RID_CB

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RID_JCB

public static final java.lang.String RID_JCB

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RID_GIRO

public static final java.lang.String RID_GIRO

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RID_GIRO2

public static final java.lang.String RID_GIRO2

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RID_DISCOVER

public static final java.lang.String RID_DISCOVER

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MASTERCARD_MAESTRO1

public static final java.lang.String MASTERCARD_MAESTRO1

Sub-schemes

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MASTERCARD_MAESTRO2

public static final java.lang.String MASTERCARD_MAESTRO2

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Constant Field Values

VISA_VISA_ELECTRON

public static final java.lang.String VISA_VISA_ELECTRON

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VISA_V_PAY

public static final java.lang.String VISA_V_PAY

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Constant Field Values

TTQ_MAGSTRIPE_SUPPORTED

public static final int TTQ_MAGSTRIPE_SUPPORTED

TTQ - Tag 9F66 byte 1 MSB - byte 3 lSB

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TTQ_EMV_MODE_SUPPORTED

public static final int TTQ_EMV_MODE_SUPPORTED

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Constant Field Values

TTQ_EMV_CONTACT_SUPPORTED

public static final int TTQ_EMV_CONTACT_SUPPORTED

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Constant Field Values

TTQ_OFFLINE_ONLY

public static final int TTQ_OFFLINE_ONLY

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Constant Field Values

TTQ_ONLINE_PIN_SUPPORTED

public static final int TTQ_ONLINE_PIN_SUPPORTED

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Constant Field Values

TTQ_SIG_SUPPORTED

public static final int TTQ_SIG_SUPPORTED

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Constant Field Values

TTQ_ODA_SUPPORTED

public static final int TTQ_ODA_SUPPORTED

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Constant Field Values

TTQ_ONLINE_CRYPTOGRAM_REQ

public static final int TTQ_ONLINE_CRYPTOGRAM_REQ

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Constant Field Values

TTQ_CVM_REQUIRED

public static final int TTQ_CVM_REQUIRED

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Constant Field Values

TTQ_OFFLINE_PIN_SUPPORTED

public static final int TTQ_OFFLINE_PIN_SUPPORTED

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Constant Field Values

TTQ_IUP_SUPPORTED

public static final int TTQ_IUP_SUPPORTED

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Constant Field Values

TTQ_CONSUMER_DEVICE_CVM_SUPPORTED

public static final int TTQ_CONSUMER_DEVICE_CVM_SUPPORTED

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Constant Field Values

CTQ_ONLINE_PIN_REQUIRED

public static final int CTQ_ONLINE_PIN_REQUIRED

CTQ - Tag 9F6C byte 1 MSB - byte 2 LSB

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CTQ_SIGNATURE_REQUIRED

public static final int CTQ_SIGNATURE_REQUIRED

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CTQ_ONLINE_ODA_FAIL

public static final int CTQ_ONLINE_ODA_FAIL

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CTQ_SWITCH_DA_FAIL

public static final int CTQ_SWITCH_DA_FAIL

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CTQ_ONLINE_APP_EXPIRED

public static final int CTQ_ONLINE_APP_EXPIRED

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CTQ_SWITCH_CASH

public static final int CTQ_SWITCH_CASH

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CTQ_SWITCH_CASHBACK

public static final int CTQ_SWITCH_CASHBACK

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CTQ_CONSUMER_DEVICE_CVM_PERFORMED

public static final int CTQ_CONSUMER_DEVICE_CVM_PERFORMED

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CTQ_ISSUER_UPDATE_PROCESSING

public static final int CTQ_ISSUER_UPDATE_PROCESSING

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Constant Field Values

CID_TC

public static final int CID_TC

Cryptogram Information Data - Tag 9F27

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Constant Field Values

CID_ARQC

public static final int CID_ARQC

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Constant Field Values

ARC_APPROVED_ONLINE

public static final int ARC_APPROVED_ONLINE

Authorization Response Code - Tag 8A

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Constant Field Values

ARC_REFERRAL

public static final int ARC_REFERRAL

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Constant Field Values

ARC_DECLINED

public static final int ARC_DECLINED

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Constant Field Values

ARC_DECLINED_TRY_ANOTHER_INTERFACE

public static final int ARC_DECLINED_TRY_ANOTHER_INTERFACE

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Constant Field Values

ARC_APPROVED_OFFLINE

public static final int ARC_APPROVED_OFFLINE

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Constant Field Values

ARC_ONLINE_PIN_REQUEST_MCL

public static final int ARC_ONLINE_PIN_REQUEST_MCL

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Constant Field Values

ARC_PARTIALLY_APPROVED

public static final int ARC_PARTIALLY_APPROVED

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Constant Field Values

TRACK_TYPE1

public static final int TRACK_TYPE1

Track Types

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Constant Field Values

TRACK_TYPE2

public static final int TRACK_TYPE2

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Constant Field Values

OUTCOME_PARAM_STATUS_APPROVED

public static final int OUTCOME_PARAM_STATUS_APPROVED

OutComeParameter values

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OUTCOME_PARAM_STATUS_DECLINED

public static final int OUTCOME_PARAM_STATUS_DECLINED

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Constant Field Values

OUTCOME_PARAM_STATUS_ONLINE_REQ

public static final int OUTCOME_PARAM_STATUS_ONLINE_REQ

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Constant Field Values

OUTCOME_PARAM_STATUS_END_APP

public static final int OUTCOME_PARAM_STATUS_END_APP

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Constant Field Values

OUTCOME_PARAM_STATUS_SEL_NEXT

public static final int OUTCOME_PARAM_STATUS_SEL_NEXT

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Constant Field Values

OUTCOME_PARAM_STATUS_ANOTHER_ITF

public static final int OUTCOME_PARAM_STATUS_ANOTHER_ITF

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Constant Field Values

OUTCOME_PARAM_STATUS_TRY_AGAIN

public static final int OUTCOME_PARAM_STATUS_TRY_AGAIN

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Constant Field Values

OUTCOME_PARAM_STATUS_NA

public static final int OUTCOME_PARAM_STATUS_NA

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Constant Field Values

OUTCOME_PARAM_START_A

public static final int OUTCOME_PARAM_START_A

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Constant Field Values

OUTCOME_PARAM_START_B

public static final int OUTCOME_PARAM_START_B

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Constant Field Values

OUTCOME_PARAM_START_C

public static final int OUTCOME_PARAM_START_C

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Constant Field Values

OUTCOME_PARAM_START_D

public static final int OUTCOME_PARAM_START_D

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Constant Field Values

OUTCOME_PARAM_START_NA

public static final int OUTCOME_PARAM_START_NA

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Constant Field Values

OUTCOME_PARAM_DATA_UI_REQUEST

public static final int OUTCOME_PARAM_DATA_UI_REQUEST

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Constant Field Values

OUTCOME_PARAM_DATA_UI_REQUEST_RESTART

public static final int OUTCOME_PARAM_DATA_UI_REQUEST_RESTART

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Constant Field Values

OUTCOME_PARAM_DATA_RECORD

public static final int OUTCOME_PARAM_DATA_RECORD

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Constant Field Values

OUTCOME_PARAM_DATA_DISCRETIONARY

public static final int OUTCOME_PARAM_DATA_DISCRETIONARY

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Constant Field Values

OUTCOME_PARAM_DATA_RECEIPT

public static final int OUTCOME_PARAM_DATA_RECEIPT

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Constant Field Values

OUTCOME_PARAM_DATA_FCI_COMBINATION

public static final int OUTCOME_PARAM_DATA_FCI_COMBINATION

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Constant Field Values

ASRPD_CARD_TYPE_DEBIT

public static final int ASRPD_CARD_TYPE_DEBIT

Application Selection Registered Proprietary Data (ASRPD - Card Type)

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Constant Field Values

ASRPD_CARD_TYPE_CREDIT

public static final int ASRPD_CARD_TYPE_CREDIT

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Constant Field Values

ASRPD_CARD_TYPE_COMMERCIAL_PRODUCT

public static final int ASRPD_CARD_TYPE_COMMERCIAL_PRODUCT

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Constant Field Values

ASRPD_CARD_TYPE_PREPAID

public static final int ASRPD_CARD_TYPE_PREPAID

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Constant Field Values

AIP_EMV_CONTACTLESS

public static final byte AIP_EMV_CONTACTLESS

Application Interchange Profile

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Constant Field Values

ERR_INDICATION_OK

public static final byte ERR_INDICATION_OK

Error Indication tag

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Constant Field Values

ERR_INDICATION_CARD_DATA_MISSING

public static final byte ERR_INDICATION_CARD_DATA_MISSING

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Constant Field Values

ERR_INDICATION_CAM_FAILED

public static final byte ERR_INDICATION_CAM_FAILED

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Constant Field Values

ERR_INDICATION_STATUS_BYTES

public static final byte ERR_INDICATION_STATUS_BYTES

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Constant Field Values

ERR_INDICATION_PARSING_ERROR

public static final byte ERR_INDICATION_PARSING_ERROR

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Constant Field Values

ERR_INDICATION_MAX_LIMIT_EXCEEDED

public static final byte ERR_INDICATION_MAX_LIMIT_EXCEEDED

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Constant Field Values

ERR_INDICATION_CARD_DATA_ERROR

public static final byte ERR_INDICATION_CARD_DATA_ERROR

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Constant Field Values

ERR_INDICATION_MAGSTRIPE_NOT_SUPPORTED

public static final byte ERR_INDICATION_MAGSTRIPE_NOT_SUPPORTED

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Constant Field Values

ERR_INDICATION_NO_PPSE

public static final byte ERR_INDICATION_NO_PPSE

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Constant Field Values

ERR_INDICATION_PPSE_FAULT

public static final byte ERR_INDICATION_PPSE_FAULT

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Constant Field Values

ERR_INDICATION_EMPTY_CANDIDATE_LIST

public static final byte ERR_INDICATION_EMPTY_CANDIDATE_LIST

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Constant Field Values

ERR_INDICATION_IDS_READ_ERROR

public static final byte ERR_INDICATION_IDS_READ_ERROR

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Constant Field Values

ERR_INDICATION_IDS_WRITE_ERROR

public static final byte ERR_INDICATION_IDS_WRITE_ERROR

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Constant Field Values

ERR_INDICATION_IDS_DATA_ERROR

public static final byte ERR_INDICATION_IDS_DATA_ERROR

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Constant Field Values

ERR_INDICATION_IDS_NO_MATCHING_AC

public static final byte ERR_INDICATION_IDS_NO_MATCHING_AC

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Constant Field Values

ERR_INDICATION_TERMINAL_DATA_ERROR

public static final byte ERR_INDICATION_TERMINAL_DATA_ERROR

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Constant Field Values

PINBLOCK_ISO_FORMAT_0

public static final byte PINBLOCK_ISO_FORMAT_0

PinBlock ISO FORMAT tag values

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Constant Field Values

PINBLOCK_ISO_FORMAT_1

public static final byte PINBLOCK_ISO_FORMAT_1

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Constant Field Values

PINBLOCK_ISO_FORMAT_2

public static final byte PINBLOCK_ISO_FORMAT_2

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Constant Field Values

PINBLOCK_ISO_FORMAT_3

public static final byte PINBLOCK_ISO_FORMAT_3

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Constant Field Values

PINBLOCK_ISO_FORMAT_4

public static final byte PINBLOCK_ISO_FORMAT_4

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Constant Field Values

PAYWAVE_RID_PIX_LENGTH

public static final int PAYWAVE_RID_PIX_LENGTH

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Constant Field Values

Constructor Detail

TlvUtils

public TlvUtils()

Method Detail

isSignatureRequired

public static boolean isSignatureRequired(EMVTagReader tagReader)

createTagStore

public static EMVTagStore createTagStore(byte[] tlvData,
                                         boolean recursive)
                                  throws java.lang.Exception

Creates an EMVTagStore from a byte array of TLV data

Parameters:

tlvData - byte array of TLV data

recursive - indicates whether to scan the TLV items recursively or not, allowing to access directly simple tags from compound tags inside the EMVTagStore

Returns:

EMVTagStore containing the tlv items

Throws:

java.lang.Exception - for any types of errors

createTagStore

public static EMVTagStore createTagStore(byte[] tlvData)
                                  throws java.lang.Exception

Creates an EMVTagStore from a byte array of TLV data. This method will recursively scan the TLV items and extract simple tags from compound tags so that they can be accessed directly from the EMVTagStore. Compound tags will also be accessible.

Parameters:

tlvData - byte array of TLV data

Returns:

EMVTagStore containing the tlv items

Throws:

java.lang.Exception - for any types of errors

listTags

public static java.lang.String listTags(EMVTagReader tagReader)

Lists all tags from tag store concatenated String value

Parameters:

tagReader - tagStore from which to list all the tags

Returns:

a String representation of all the tags in the tag store

getTLVLength

public static byte[] getTLVLength(int length)

Converting length into byte array according to BER specification.

Parameters:

length - length of TLV value in integer type

Returns:

length of TLV value in byte[] type according BER spec.

isMSRTransaction

public static boolean isMSRTransaction(byte[] posEntryMode)
                                throws java.lang.Exception

Throws:

java.lang.Exception

isEMVTransaction

public static boolean isEMVTransaction(byte[] posEntryMode)
                                throws java.lang.Exception

Throws:

java.lang.Exception

isCTLSTransaction

public static boolean isCTLSTransaction(byte[] posEntryMode)
                                 throws java.lang.Exception

Throws:

java.lang.Exception

isManualTransaction

public static boolean isManualTransaction(byte[] posEntryMode)
                                   throws java.lang.Exception

Throws:

java.lang.Exception

isCTLSMSRTransaction

public static boolean isCTLSMSRTransaction(byte[] posEntryMode)
                                    throws java.lang.Exception

Throws:

java.lang.Exception

decodeTrackRaw

public static byte[] decodeTrackRaw(byte[] track)
                             throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

removeSentinelFromDecodedTrack

public static byte[] removeSentinelFromDecodedTrack(byte[] decodedTrackRaw)
                                             throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

decodeTrack

public static byte[] decodeTrack(byte[] track)
                          throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

encodeToTrack2EquivalentData

public static byte[] encodeToTrack2EquivalentData(byte[] decodedAsciiTrack)
                                           throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

extractPANFromTrack

public static byte[] extractPANFromTrack(byte[] decodedTrack,
                                         int trackType)
                                  throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

asciiPanToBinaryPAN

public static byte[] asciiPanToBinaryPAN(byte[] asciiPAN)
                                  throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

extractExpDateFromTrack

public static java.lang.String extractExpDateFromTrack(byte[] decodedTrack,
                                                       java.lang.String panStr,
                                                       int trackType)

setTags

public static void setTags(EMVTagReader tagReader,
                           java.lang.String[] tags,
                           EMVTagStore tagStore,
                           boolean force_verification)
                    throws java.lang.Exception

Throws:

java.lang.Exception

setTags

public static void setTags(EMVTagReader tagReader,
                           java.lang.String[][] tagsAndReplaceTags,
                           EMVTagStore tagStore,
                           boolean force_verification)
                    throws java.lang.Exception

Throws:

java.lang.Exception

getBrand

public static EMVBrand getBrand(EMVTagReader tagReader)
                         throws java.lang.Exception

Throws:

java.lang.Exception

getCVMResults

public static EMVCVMResults getCVMResults(EMVTagReader tagReader)
                                   throws java.lang.Exception

Throws:

java.lang.Exception

getTransactionGatewayResult

public static TransactionGatewayResult getTransactionGatewayResult(EMVTagReader tagReader)

getAmount

public static java.math.BigDecimal getAmount(byte[] amount)

setAmount

public static byte[] setAmount(java.math.BigDecimal amount)

setBinaryAmount

public static byte[] setBinaryAmount(java.math.BigDecimal amount)