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Key

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Message Element

Tag

Java Tag

Format

EncryptedPinBlock

0xFFBF7C

NexoSecurityServicesTags. EncryptedPinBlock

Do

PinFormat

0xDFBF71

NexoSecurityServicesTags. PinFormat

Expand
titlePossible Values

0: PinFormat.ISO0

1: PinFormat.ISO1

2: PinFormat.ISO2

3: PinFormat.ISO3

4: PinFormat.ISO4

5: PinFormat.ISO5

AdditionalInput

0xDFBF7D

NexoSecurityServicesTags. AdditionalInformation

Ascii, 35

Image Added

Message Element

Tag

Java Tag

Format

ContentType

0xDFBF72

NexoSecurityServicesTags. ContentType

Expand
titlePossible Values

ContentType.DATA

ContentType.SIGN

ContentType.EVLP

ContentType.DGST

ContentType.AUTH

EnvelopedData

0xFFBF7F

NexoSecurityServicesTags. EnvelopedData

Do

Image Added

Message Element

Tag

Java Tag

Format

Version

0xFFBF61

NexoSecurityServicesTags. Version

Int

Recipient

0xFFBF70

NexoSecurityServicesTags. Recipient

Do

EncryptedContent

0xFFBF80

NexoSecurityServicesTags. EncryptedContent

Do

ContentType

0xDFBF72

NexoSecurityServicesTags. ContentType

Expand
titlePossible Values

ContentType.DATA

ContentType.SIGN

ContentType.EVLP

ContentType.DGST

ContentType.AUTH

ContentEncryptionAlgorithm

0xFFBF82

NexoSecurityServicesTags. ContentEncryptionAlgorithm

Do

Algorithm

0xDFBF65

NexoSecurityServicesTags. Algorithm

Expand
titlePossible Values

AlgorithmCode15.

EA2C

AlgorithmCode15.

E3DC

AlgorithmCode15.

EA9C

AlgorithmCode15.

EA5C

Parameter

0xFF01

NexoSecurityServicesTags. Parameter

Do

EncryptionFormat

0xDFBF75

NexoSecurityServicesTags. EncryptionFormat

Expand
titlePossible Values

EncryptionFormat.TR31

EncryptionFormat.TR34

InitialisationVector

0xDFBF6A

NexoSecurityServicesTags. InitialisationVector

Binary

BytePadding

0xDFBF76

NexoSecurityServicesTags. BytePadding

Expand
titlePossible Values

BytePadding.LNGT

BytePadding.NUL8

BytePadding.NULG

BytePadding.NULL

BytePadding.RAND

EncryptedData

0xDFBF81

NexoSecurityServicesTags. EncryptedData

Binary

...

Message Element

Tag

Java Tag

Format

KeyTransport

0xFF01

NexoSecurityServicesTags. KeyTransport

Do

Version

0xFFBF61

NexoSecurityServicesTags. Version

Int

RecipientIdentifiacation

0xFF01

NexoSecurityServicesTags. RecipientIdentifiacation

Do

IssuerAndSerialNumber

0xFF01

NexoSecurityServicesTags. IssuerAndSerialNumber

Do

Issuer

0xFF01

NexoSecurityServicesTags. Issuer

Do

RelativeDistinguishedName

0xFF01

NexoSecurityServicesTags. RelativeDistinguishedName

Do

AttributeType

0xDFBF7E

NexoSecurityServicesTags. AttributeType

Expand
titlePossible Values

AttibuteType.

CNAT

AttibuteType.

LATT

AttibuteType.

OATT

AttibuteType.

OUAT

AttibuteType.

CATT

AttributeValue

0xDFBF73

NexoSecurityServicesTags. AttributeValue

Ascii, 140

SerialNumber

0xDFBF64

NexoSecurityServicesTags. SerialNumber

Binary

KeyIdentifier

0xFF03

NexoSecurityServicesTags. KeyIdentifier

Do

KeyEncryptionAlgorithm

0xFF02

NexoSecurityServicesTags. KeyEncryptionAlgorithm

Do

Algorithm

0xDFBF65

NexoSecurityServicesTags. Algorithm

Expand
titlePossible Values

AlgorithmCode7.

ERSA

AlgorithmCode7.

RSAO

Parameter

0xFF01

NexoSecurityServicesTags. Parameter

Do

EncryptionFormat

0xDFBF75

NexoSecurityServicesTags. EncryptionFormat

Expand
titlePossible Values

EncryptionFormat.TR31

EncryptionFormat.TR34

DigestAlgorithm

0xDFBF67

NexoSecurityServicesTags. DigestAlgorithm

Expand
titlePossible Values

AlgorithmCode11.

HS25

AlgorithmCode11.

HS38

AlgorithmCode11.

HS51

AlgorithmCode11.

HS01

MaskGeneratorAlgorithm

0xFF01

NexoSecurityServicesTags. MaskGeneratorAlgorithm

D0

Algorithm

0xDFBF65

NexoSecurityServicesTags. Algorithm

Expand
titlePossible Values

AlgorithmCode8.

MGF1

Parameter

0xFF01

NexoSecurityServicesTags. Parameter

Do

DigestAlgorithm

0xDFBF67

NexoSecurityServicesTags. DigestAlgorithm

Expand
titlePossible Values

AlgorithmCode11.

HS25

AlgorithmCode11.

HS38

AlgorithmCode11.

HS51

AlgorithmCode11.

HS01

EncryptedKey

0xDFBF68

NexoSecurityServicesTags. EncryptedKey

Binary

Kek

0xFF02

NexoSecurityServicesTags. Kek

Do

Version

0xFFBF61

NexoSecurityServicesTags. Version

Int

kekIdentification

0xFFBF7A

NexoSecurityServicesTags. kekIdentification

Do

KeyEncryptionAlgorithm

0xFF02

NexoSecurityServicesTags. KeyEncryptionAlgorithm

Do

Algorithm

0xDFBF65

NexoSecurityServicesTags. Algorithm

Expand
titlePossible Values

AlgorithmCode13.

EA2C

AlgorithmCode13.

E3DC

AlgorithmCode13.

DKP9

AlgorithmCode13.

UKPT

AlgorithmCode13.

UKAI

AlgorithmCode13.

EA9C

AlgorithmCode13.

EA5C

Parameter

0xFF01

NexoSecurityServicesTags. Parameter

Do

EncryptionFormat

0xDFBF75

NexoSecurityServicesTags. EncryptionFormat

Expand
titlePossible Values

EncryptionFormat.TR31

EncryptionFormat.TR34

InitialisationVector

0xDFBF6A

NexoSecurityServicesTags. InitialisationVector

Binary

BytePadding

0xDFBF76

NexoSecurityServicesTags. BytePadding

Expand
titlePossible Values

BytePadding.LNGT

BytePadding.NUL8

BytePadding.NULG

BytePadding.NULL

BytePadding.RAND

EncryptedKey

0xDFBF68

NexoSecurityServicesTags. EncryptedKey

Binary

KeyIdentifier

0xFF03

NexoSecurityServicesTags. KeyIdentifier

Do

...

Message Element

Tag

Java Tag

Format

KeyIdentification

0xDFBF6C

NexoSecurityServicesTags. KeyIdentification

Ascii, 140

KeyVersion

0xDFBF6D

NexoSecurityServicesTags. KeyVersion

Ascii, 140

SequenceNumber

0xDFBF6E

NexoSecurityServicesTags. SequenceNumber

Int

DerivationIdentification

0xDFBF6F

NexoSecurityServicesTags. DerivationIdentification

Binary

...

Message Element

Tag

Java Tag

Format

KeyIdentification

0xDFBF6C

NexoSecurityServicesTags. KeyIdentification

Ascii, 140

KeyVersion

0xDFBF6D

NexoSecurityServicesTags. KeyVersion

Ascii, 140

SequenceNumber

0xDFBF6E

NexoSecurityServicesTags. SequenceNumber

Int

DerivationIdentification

0xDFBF6F

NexoSecurityServicesTags. DerivationIdentification

Binary

An example of the AcceptorAuthorisationRequestV06 can be found below alongside the code that produces it.

Code Block
TlvTree cardholderPin = TlvTree.Empty();

TlvTree encryptedPinBlock = cardholderPin.AddChild(NexoSecurityServicesTags.EncryptedPinBlock); //encrypted pin block
cardholderPin.AddEnum(NexoSecurityServicesTags.PinFormat, PinFormat.ISO0); //Pin format ISO0

encryptedPinBlock.AddEnum(NexoSecurityServicesTags.ContentType, ContentType.EVLP); //content type evlp
TlvTree envelopedData = encryptedPinBlock.AddChild(NexoSecurityServicesTags.EnvelopedData); //Enveloped data

TlvTree recipient = envelopedData.AddChild(NexoSecurityServicesTags.Recipient);//recipient

TlvTree KEK = recipient.AddChild(NexoSecurityServicesTags.KEK);//KEK
TlvTree KEKIdentification = KEK.AddChild(NexoSecurityServicesTags.KEKIdentification);//KeKIdentification
KEKIdentification.AddAscii(NexoSecurityServicesTags.KeyIdentification,"KeyIdentification");
KEKIdentification.AddAscii(NexoSecurityServicesTags.KeyVersion,"keyVersion");
KEK.AddEnum(NexoSecurityServicesTags.Algorithm8Code, AlgorithmCode8.MGF1); // algorithm code 8 //mgf1
KEK.AddBin(NexoSecurityServicesTags.EncryptedKey,new byte[]{0x00});

return cardholderPin.AsBytes();

Code Block
<?xml version="1.0" encoding="UTF-8"?>
<Document xmlns="urn:iso:std:iso:20022:tech:xsd:caaa.001.001.06">
  <AccptrAuthstnReq>
    <Hdr>
      <MsgFctn>AUTQ</MsgFctn>
      <PrtcolVrsn>6.0</PrtcolVrsn>
      <XchgId>69</XchgId>
      <CreDtTm>2021-10-18T01:56:55.000+00:00</CreDtTm>
      <InitgPty>
        <Id>Amadis</Id>
      </InitgPty>
      <RcptPty>
        <Id>Atheos</Id>
      </RcptPty>
    </Hdr>
    <AuthstnReq>
      <Envt>
        <Acqrr>
          <Id>
            <Id>10009287351</Id>
          </Id>
          <ParamsVrsn>2021-10-07 12:46:54</ParamsVrsn>
        </Acqrr>
        <Mrchnt>
          <Id>
            <Id>00000NEXOMER001</Id>
          </Id>
          <CmonNm>AMADIS 1111 Saint-Urbain Montréal</CmonNm>
        </Mrchnt>
        <POI>
          <Id>
            <Id>ASA00001</Id>
          </Id>
          <Cpblties>
            <CardRdngCpblties>PHYS</CardRdngCpblties>
            <CardRdngCpblties>MGST</CardRdngCpblties>
            <CardRdngCpblties>CICC</CardRdngCpblties>
            <CardRdngCpblties>ECTL</CardRdngCpblties>
            <CrdhldrVrfctnCpblties>FCPN</CrdhldrVrfctnCpblties>
            <CrdhldrVrfctnCpblties>NPIN</CrdhldrVrfctnCpblties>
            <CrdhldrVrfctnCpblties>MNSG</CrdhldrVrfctnCpblties>
            <CrdhldrVrfctnCpblties>FEPN</CrdhldrVrfctnCpblties>
            <ApprvlCdLngth>6</ApprvlCdLngth>
            <OnLineCpblties>SMON</OnLineCpblties>
            <MsgCpblties>
              <Dstn>CRCP</Dstn>
              <Dstn>MDSP</Dstn>
              <Dstn>MRCP</Dstn>
              <AvlblLang>en</AvlblLang>
              <AvlblLang>fr</AvlblLang>
              <AvlblLang>it</AvlblLang>
            </MsgCpblties>
          </Cpblties>
          <Cmpnt>
            <Tp>TERM</Tp>
            <Id>
              <PrvdrId>MANUFACTURER</PrvdrId>
              <Id>MODEL</Id>
              <SrlNb>---DEVSN</SrlNb>
            </Id>
            <Sts />
          </Cmpnt>
          <Cmpnt>
            <Tp>APLI</Tp>
            <Id>
              <PrvdrId>AMADIS</PrvdrId>
              <Id>ARKOS</Id>
            </Id>
            <Sts>
              <VrsnNb>3.x.x</VrsnNb>
            </Sts>
          </Cmpnt>
        </POI>
        <Card>
          <PlainCardData>
            <PAN>5219610200140517</PAN>
            <XpryDt>2021-08</XpryDt>
            <SvcCd>121</SvcCd>
            <Trck2>5219610200140517=210812110000946</Trck2>
          </PlainCardData>
          <IssrBIN>52196102</IssrBIN>
          <CardPdctPrfl>04</CardPdctPrfl>
          <CardBrnd>Carte a Piste</CardBrnd>
          <IntrnlCard>false</IntrnlCard>
        </Card>
        <Crdhldr>
          <Lang>en</Lang>
          <Authntcn>
            <AuthntcnMtd>CSCV</AuthntcnMtd>
            <CrdhldrOnLinePIN>
              <NcrptdPINBlck>
                <CnttTp>EVLP</CnttTp>
                <EnvlpdData>
                  <Vrsn>1</Vrsn>
                  <Rcpt>
                    <KEK>
                      <Vrsn>1</Vrsn>
                      <KEKId>
                        <KeyId>KeyIdentification</KeyId>
                        <KeyVrsn>keyVersion</KeyVrsn>
                        <SeqNb>1</SeqNb>
                      </KEKId>
                      <KeyNcrptnAlgo>
                        <Algo>EA2C</Algo>
                        <Param>
                          <NcrptnFrmt>TR31</NcrptnFrmt>
                          <BPddg>LNGT</BPddg>
                        </Param>
                      </KeyNcrptnAlgo>
                      <NcrptdKey>AE==</NcrptdKey>
                    </KEK>
                  </Rcpt>
                </EnvlpdData>
              </NcrptdPINBlck>
              <PINFrmt>ISO0</PINFrmt>
            </CrdhldrOnLinePIN>
          </Authntcn>
          <TxVrfctnRslt>
            <Mtd>NPIN</Mtd>
          </TxVrfctnRslt>
        </Crdhldr>
      </Envt>
      <Cntxt>
        <PmtCntxt>
          <CardPres>true</CardPres>
          <CrdhldrPres>true</CrdhldrPres>
          <AttndncCntxt>ATTD</AttndncCntxt>
          <TxChanl>ECOM</TxChanl>
          <CardDataNtryMd>MGST</CardDataNtryMd>
          <SpprtdOptn>MSRV</SpprtdOptn>
        </PmtCntxt>
      </Cntxt>
      <Tx>
        <TxCaptr>false</TxCaptr>
        <TxTp>CRDP</TxTp>
        <AddtlSvc>CSHB</AddtlSvc>
        <MrchntCtgyCd>5555</MrchntCtgyCd>
        <TxId>
          <TxDtTm>2021-10-18T01:56:55.000+00:00</TxDtTm>
          <TxRef>00000036</TxRef>
        </TxId>
        <RcncltnId>1</RcncltnId>
        <TxDtls>
          <Ccy>EUR</Ccy>
          <TtlAmt>20.00</TtlAmt>
          <AmtQlfr>ACTL</AmtQlfr>
          <DtldAmt>
            <CshBck>10.00</CshBck>
          </DtldAmt>
          <OnLineRsn>TRMF</OnLineRsn>
        </TxDtls>
      </Tx>
    </AuthstnReq>
  </AccptrAuthstnReq>
</Document>