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tlv

package

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Versions in this module

v0

v0.0.4

Oct 6, 2023

v0.0.3

Aug 22, 2023

v0.0.2

Aug 22, 2023

Changes in this version

type TLV

+ func (tlv TLV) Values() ValuesList

type Tag

+ const Tag8E_CardholderVerificationMethodList

+ const Tag9F34_CardholderVerificationMethodResults

+ const Tag9F36_ApplicationTransactionCounter

type ValuesList

+ func (list ValuesList) Bytes() []byte

v0.0.1

Aug 21, 2023

Changes in this version

+ const ErrLengthBiggerThanData

+ const ErrLengthFormatError

+ const ErrLengthHasNoBytes

+ const ErrTagHasNoBytes

+ const ErrTagShouldHave2Bytes

+ const ErrTagTooLong

+ const ErrValueTooShort

+ var ErrDataLengthTooBigForEncoder = errors.New("data length is too big for this encoder")

+ var ErrDataShorterThanLength = errors.New("data is shorter than the length field")

+ var ErrDataTooShortForDecoder = errors.New("data is too short for this decoder")

+ var ExtendedLengthEncoder _ExtendedLengthEncoder

+ var ShortLengthEncoder _ShortLengthEncoder

+ func TagEncoder() encoding.EncoderDecoder[Tag]

+ func UnmarshalBER(data []byte, v any) error

+ type Entry struct

+ Length int

+ Tag Tag

+ Value Value

+ type LengthEncoder interface

+ Decode func(dataWithLength []byte) (length int, data []byte, err error)

+ Encode func(length int) (lengthBytes []byte, err error)

+ type Map = map[Tag][]byte

+ type TL []TLEntry

+ func ParseBERTL(data []byte) (TL, error)

+ type TLEntry struct

+ Length int

+ Tag Tag

+ type TLV []Entry

+ func ParseBER(data []byte) (TLV, error)

+ func (tlv TLV) CopyTo(v any) error

+ func (tlv TLV) GetList(t Tag) ValuesList

+ func (tlv TLV) GetValue(t Tag) Value

+ func (tlv TLV) Index(i int) (Entry, bool)

+ type TLVDecodeError struct

+ func (e TLVDecodeError) Error() string

+ func (e TLVDecodeError) Is(err error) bool

+ type Tag uint16

+ const Tag42_IssuerIdentificationNumberIIN

+ const Tag4F_ApplicationID

+ const Tag50_ApplicationLabel

+ const Tag57_Track2EquivalentData

+ const Tag5A_ApplicationPAN

+ const Tag5F20_CardholderName

+ const Tag5F24_ApplicationExpirationDate

+ const Tag5F25_ApplicationEffectiveDate

+ const Tag5F28_IssuerCountryCode

+ const Tag5F2A_TransactionCurrencyCode

+ const Tag5F2D_LanguagePreference

+ const Tag5F30_ServiceCode

+ const Tag5F34_ApplicationPANSequenceNumber

+ const Tag5F36_TransactionCurrencyExponent

+ const Tag5F50_IssuerURL

+ const Tag5F53_InternationalBankAccountNumberIBAN

+ const Tag5F54_BankIdentifierCodeBIC

+ const Tag5F55_IssuerCountryCodealpha2format

+ const Tag5F56_IssuerCountryCodealpha3format

+ const Tag61_ApplicationTemplate

+ const Tag6F_FileControlInformationFCITemplate

+ const Tag70_EMVProprietaryTemplate

+ const Tag71_IssuerScriptTemplate1

+ const Tag72_IssuerScriptTemplate2

+ const Tag73_DirectoryDiscretionaryTemplate

+ const Tag77_ResponseMessageTemplateFormat2

+ const Tag80_ResponseMessageTemplateFormat1

+ const Tag81_AmountAuthorisedBinary

+ const Tag82_ApplicationInterchangeProfile

+ const Tag83_CommandTemplate

+ const Tag84_DedicatedFileDFName

+ const Tag86_IssuerScriptCommand

+ const Tag87_ApplicationPriorityIndicator

+ const Tag88_ShortFileIdentifierSFI

+ const Tag89_AuthorisationCode

+ const Tag8A_AuthorisationResponseCode

+ const Tag8C_CDOL1

+ const Tag8D_CDOL2

+ const Tag8E_CardholderVerificationMethodCVMList

+ const Tag8F_CAPublicKeyIndex1

+ const Tag90_IssuerPublicKeyCertificate

+ const Tag91_IssuerAuthenticationData

+ const Tag92_IssuerPublicKeyRemainder

+ const Tag93_SignedStaticApplicationData

+ const Tag94_ApplicationFileLocatorAFL

+ const Tag95_TerminalVerificationResults

+ const Tag97_TransactionCertificateDataObjectListTDOL

+ const Tag98_TransactionCertificateTCHashValue

+ const Tag99_TransactionPersonalIdentificationNumberPINData

+ const Tag9A_TransactionDate

+ const Tag9B_TransactionStatusInformation

+ const Tag9C_TransactionType

+ const Tag9D_DirectoryDefinitionFileDDFName

+ const Tag9F01_AcquirerIdentifier

+ const Tag9F02_AmountAuthorisedNumeric

+ const Tag9F03_AmountOtherNumeric

+ const Tag9F04_AmountOtherBinary

+ const Tag9F05_ApplicationDiscretionaryData

+ const Tag9F06_AIDterminal

+ const Tag9F07_ApplicationUsageControl

+ const Tag9F08_ApplicationVersionNumber1

+ const Tag9F09_ApplicationVersionNumber2

+ const Tag9F0B_CardholderNameExtended

+ const Tag9F0D_IssuerActionCodeDefault

+ const Tag9F0E_IssuerActionCodeDenial

+ const Tag9F0F_IssuerActionCodeOnline

+ const Tag9F10_IssuerApplicationData

+ const Tag9F11_IssuerCodeTableIndex

+ const Tag9F12_ApplicationPreferredName

+ const Tag9F13_LastOnlineApplicationTransactionCounterATCRegister

+ const Tag9F14_LowerConsecutiveOfflineLimit

+ const Tag9F15_MerchantCategoryCode

+ const Tag9F16_MerchantIdentifier

+ const Tag9F17_PersonalIdentificationNumberPINTryCounter

+ const Tag9F18_IssuerScriptIdentifier

+ const Tag9F1A_TerminalCountryCode

+ const Tag9F1B_TerminalFloorLimit

+ const Tag9F1C_TerminalIdentification

+ const Tag9F1D_TerminalRiskManagementData

+ const Tag9F1E_InterfaceDeviceIFDSerialNumber

+ const Tag9F1F_Track1DiscretionaryData

+ const Tag9F20_Track2DiscretionaryData

+ const Tag9F21_TransactionTime

+ const Tag9F22_CAPublicKeyIndex2

+ const Tag9F23_UpperConsecutiveOfflineLimit

+ const Tag9F26_ApplicationCryptogram

+ const Tag9F27_CryptogramInformationData

+ const Tag9F2D_ICCPINEnciphermentPublicKeyCertificate

+ const Tag9F2E_ICCPINEnciphermentPublicKeyExponent

+ const Tag9F2F_ICCPINEnciphermentPublicKeyRemainder

+ const Tag9F32_IssuerPublicKeyExponent

+ const Tag9F33_TerminalCapabilities

+ const Tag9F34_CardholderVerificationMethodCVMResults

+ const Tag9F35_TerminalType

+ const Tag9F36_ApplicationTransactionCounterATC

+ const Tag9F37_UnpredictableNumber

+ const Tag9F38_ProcessingOptionsDataObjectListPDOL

+ const Tag9F39_PointOfServicePOSEntryMode

+ const Tag9F3A_AmountReferenceCurrency

+ const Tag9F3B_ApplicationReferenceCurrency

+ const Tag9F3C_TransactionReferenceCurrencyCode

+ const Tag9F3D_TransactionReferenceCurrencyExponent

+ const Tag9F40_AdditionalTerminalCapabilities

+ const Tag9F41_TransactionSequenceCounter

+ const Tag9F42_ApplicationCurrencyCode

+ const Tag9F43_ApplicationReferenceCurrencyExponent

+ const Tag9F44_ApplicationCurrencyExponent

+ const Tag9F45_DataAuthenticationCode

+ const Tag9F46_ICCPublicKeyCertificate

+ const Tag9F47_ICCPublicKeyExponent

+ const Tag9F48_ICCPublicKeyRemainder

+ const Tag9F49_DynamicDataAuthenticationDataObjectListDDOL

+ const Tag9F4A_StaticDataAuthenticationTagList

+ const Tag9F4B_SignedDynamicApplicationData

+ const Tag9F4C_ICCDynamicNumber

+ const Tag9F4D_LogEntry

+ const Tag9F4E_MerchantNameandLocation

+ const Tag9F4F_LogFormat

+ const TagA5_FileControlInformationFCIProprietaryTemplate

+ const TagBF0C_FileControlInformationFCIIssuerDiscretionaryData

+ func (t Tag) DescriptionOrDefault(def string) string

+ func (t Tag) NameOrDefault(def string) string

+ func (tag Tag) String() string

+ type Unmarshaler interface

+ Unmarshal func(data []byte) error

+ type Value []byte

+ func (val Value) AsBERTLV() (TLV, error)

+ type ValuesList []Value

+ func (list ValuesList) AsBERTLV() ([]TLV, error)

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