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社区首页 >问答首页 >EMV:第二次生成AC导致6985 SW_Error访问条件不满足

EMV:第二次生成AC导致6985 SW_Error访问条件不满足
EN

Stack Overflow用户
提问于 2017-01-03 16:28:46
回答 2查看 4.4K关注 0票数 5

我正在做一些EMV测试,希望有人能对我所看到的有所了解。我正在运行适用于我们的解决方案的Mastercard M-技巧测试,我看到了一些意想不到的结果。当使用M 50测试卡运行M 50测试(1,2,3)时,我在第二个GENERATE_AC命令上得到错误。我们的解决方案在技术上被定义为具有在线功能的脱机,但我们目前正在一个完全脱机的环境中进行测试。

我花了大量的时间阅读EMV书籍和浏览Google,但我仍然不明白为什么它返回6985。在这一点上,我能想到的最好的猜测是它与CDA有关(在这个过程中也应该发生这种情况?)

我已经包括了第一和第二GEN_AC的请求和回应,以显示正在发生的事情。如果有人能洞察正在发生的事情或出了什么问题,我会非常感激的。

代码语言:javascript
复制
    1st Generate AC (ARQC)
  Request : 80 AE 90 00 2F 00 00 00 00 20 00 00 00 00 00 00 00 00 80 00 80 00 08 26 17 01 03 00 B0 32 0F C0 22 00 00 00 00 00 00 00 00 00 00 44 03 02 16 11 12 60 00 80
    Class    :80
    Ins      :AE
    P1       :90
    P2       :00
    Lc       :2F
    Data     :00 00 00 00 20 00 00 00 00 00 00 00 00 80 00 80 00 08 26 17 01 03 00 B0 32 0F C0 22 00 00 00 00 00 00 00 00 00 00 44 03 02 16 11 12 60 00 80
      Tag 9F 02: Transaction Amount                                             : 00 00 00 00 20 00
        Amount value: 20.00
      Tag 9F 03: Cashback Amount                                                : 00 00 00 00 00 00
        Amount value: 0.00
      Tag 95   : Terminal Verification Results (TVR)                            : 00 80 00 80 00
        Byte 1 bit 8   = 0      Offline data authentication was performed
               bit 7   = 0      SDA passed or not performed
               bit 6   = 0      No ICC data missing
               bit 5   = 0      Card does not appear on terminal exception file
               bit 4   = 0      DDA passed or not performed
               bit 3   = 0      CDA passed or not performed
               bit 2   = 0      SDA not selected
               bit 1   = 0      RFU
        Byte 2 bit 8   = 1      ICC and terminal have different application versions
               bit 7   = 0      No Expired application
               bit 6   = 0      Application effective
               bit 5   = 0      Requested service allowed for card product
               bit 4   = 0      No New card
               bit 3   = 0      RFU
               bit 2   = 0      RFU
               bit 1   = 0      RFU
        Byte 3 bit 8   = 0      Cardholder verification was successful or not performed
               bit 7   = 0      Recognised CVM
               bit 6   = 0      PIN Try Limit not exceeded
               bit 5   = 0      No PIN entry required (PIN pad may or may not be present or may or may not be working)
               bit 4   = 0      No PIN entry required (PIN pad may or may not be present)
               bit 3   = 0      No Online PIN entered
               bit 2   = 0      RFU
               bit 1   = 0      RFU
        Byte 4 bit 8   = 1      Transaction exceeds floor limit
               bit 7   = 0      Lower consecutive offline limit not exceeded
               bit 6   = 0      Upper consecutive offline limit not exceeded
               bit 5   = 0      Transaction not selected randomly for online processing
               bit 4   = 0      Merchant did not force transaction online
               bit 3   = 0      RFU
               bit 2   = 0      RFU
               bit 1   = 0      RFU
        Byte 5 bit 8   = 0      No Default TDOL used
               bit 7   = 0      Issuer authentication passed or not performed
               bit 6   = 0      Script processing passed before final GENERATE AC or no script received
               bit 5   = 0      Script processing passed after final GENERATE AC or no script received
               bit 4   = 0      RFU
               bit 3   = 0      RFU
               bit 2   = 0      RFU
               bit 1   = 0      RFU
      Tag 5F 2A: Transaction Currency Code                                      : 08 26
        Code (num) = 08 26
        Code (an)  = GBP
        Currency   = Pound Sterling
      Tag 9A   : Transaction Date                                               : 17 01 03
        Year : 2017
        Month: January
        Day  : 03
      Tag 9C   : Transaction Type                                               : 00
        Purchase (of goods or services)
      Tag 9F 37: Unpredictable Number                                           : B0 32 0F C0
      Tag 9F 35: Terminal Type                                                  : 22
        Terminal Type: 22
        Attended
        Merchant
        Offline with online capability
      Tag 9F 45: Data Authentication Code                                       : 00 00
      Tag 9F 4C: ICC Dynamic Number                                             : 00 00 00 00 00 00 00 00
      Tag 9F 34: Cardholder Verification Method (CVM) Results                   : 44 03 02
        Byte 1 bit 8  = 0      (default value)
               bit 7  = 1      (Apply succeeding CVM field if this CVM is unsuccessful)
               bit 6-1= 000100 (Enciphered PIN verification performed by ICC)
        Byte 2        = '03'   (If terminal supports the CVM type)
        Byte 3        = '02'   (Successful)
      Tag 9F 21: Transaction Time                                               : 16 11 12
        Time         = 16:11:12
        Hours   (HH) = 16
        Minutes (MM) = 11
        Seconds (SS) = 12
      Tag 9F 40: Additional Terminal Capabilities                               : 60 00 80
        Byte 1 bit 8 = 0      Cash NOT supported
               bit 7 = 1      Goods supported
               bit 6 = 1      Services supported
               bit 5 = 0      CashBack NOT supported
               bit 4 = 0      Inquiry NOT supported
               bit 3 = 0      Transfer NOT supported
               bit 2 = 0      Payment NOT supported
               bit 1 = 0      Administrative NOT supported
        Byte 2 bit 8 = 0      CashBack Deposit NOT supported
               bit 7 = 0      RFU
               bit 6 = 0      RFU
               bit 5 = 0      RFU
               bit 4 = 0      RFU
               bit 3 = 0      RFU
               bit 2 = 0      RFU
               bit 1 = 0      RFU
        Byte 3 bit 8 = 1      Numeric keys supported
               bit 7 = 0      Alphabetic and special characters keys NOT supported
               bit 6 = 0      Command keys NOT supported
               bit 5 = 0      Function keys NOT supported
               bit 4 = 0      RFU
               bit 3 = 0      RFU
               bit 2 = 0      RFU
               bit 1 = 0      RFU
        Byte 4 bit 8 = 0      Print, attendant NOT supported
               bit 7 = 0      Print, cardholder NOT supported
               bit 6 = 0      Display, attendant NOT supported
               bit 5 = 0      Display, cardholder NOT supported
               bit 4 = 0      RFU
               bit 3 = 0      RFU
               bit 2 = 0      Code table 10 NOT supported
               bit 1 = 0      Code table 9 NOT supported
        Byte 5 bit 8 = 0      Code table 8 NOT supported
               bit 7 = 0      Code table 7 NOT supported
               bit 6 = 0      Code table 6 NOT supported
               bit 5 = 0      Code table 5 NOT supported
               bit 4 = 0      Code table 4 NOT supported
               bit 3 = 0      Code table 3 NOT supported
               bit 2 = 0      Code table 2 NOT supported
               bit 1 = 0      Code table 1 NOT supported
  masterKeyAC: 9E 15 20 43 13 F7 31 8A CB 79 B9 0B D9 86 AD 29
  uniqueKeyAC: 80 32 AD CE E0 B9 40 BA FB E3 5B 5B 15 9E 8F EA
  MCHIP SKD Session Key Derivation
    ATC:                             00 08
    UN:                              B0 32 0F C0
    Cryptogram Version No.:          10
    ICC Master Key AC:               9E 15 20 43 13 F7 31 8A CB 79 B9 0B D9 86 AD 29
    Derived Card Unique Key:         80 32 AD CE E0 B9 40 BA FB E3 5B 5B 15 9E 8F EA
    Derived Session Key:             A1 00 11 56 78 15 15 85 2B 53 76 A9 18 14 AA F2
  AC calculation: 00 00 00 00 20 00 00 00 00 00 00 00 00 80 00 80 00 08 26 17 01 03 00 B0 32 0F C0 79 00 00 08 A7 40 0F 04 00 00 80
    Amount Authorised                      : 00 00 00 00 20 00
    Amount Other                           : 00 00 00 00 00 00
    Terminal Verification Results          : 00 80 00 80 00
    Transaction Currency Code              : 08 26
    Transaction Date                       : 17 01 03
    Transaction Type                       : 00
    Unpredictable Number                   : B0 32 0F C0
    Application Interchange Profile        : 79 00
    Application Transaction Counter        : 00 08
    Card Verification Results              : A7 40 0F 04 00 00
    AC Session Key                         : A1 00 11 56 78 15 15 85 2B 53 76 A9 18 14 AA F2
  CDA Signature Generation
    Input data:                       E0 B8 C8 03 72 22 60 00 80 30 00 00 00 00 00 20 00 00 00 00 00 00 00 00 80 00 80 00 08 26 17 01 03 00 B0 32 0F C0 22 00 00 00 00 00 00 00 00 00 00 44 03 02 16 11 12 60 00 80 9F 27 01 80 9F 36 02 00 08 9F 10 12 02 10 A7 40 0F 04 00 00 00 00 00 00 00 00 00 00 00 FF
    ICC dynamic number:               98 43 55 5A 0A C1 C2 4A
    ICC private key:                  1A C2 53 A6 2F FC 28 F2 CA 67 EE 9B 2C BE 16 C2 38 FB E3 C8 8B 28 4A 81 18 44 4B 6A BD 6F 68 FD F4 70 23 62 20 D1 4A 1A 11 6F E4 A8 5C 33 FE 1E 35 CD 9A 3F 48 44 13 64 A3 E9 50 58 ED 26 35 82 D3 6E FA 8E A4 EF EE A2 42 21 C5 4C 02 FB 5D C3 AE 17 97 8B D6 CE 6B 68 A2 4B 3B 13 C8 61 3A 2E 1E 0A 53 1B A1 71 AF 7E 1E FF 44 4B FF 72 50 03 89 F6 64 2F 0F 62 E4 9A 43 0C 6D F7 0C 07 EE 0D
    ICC public modulus:               A0 8D F5 E5 1F E8 F5 B0 BE 6F 97 A3 0C 74 88 8D 55 E7 56 B3 42 F1 BF 06 91 99 C4 80 70 9C 75 F3 BA A0 D4 4C C4 E7 BC 9C 68 9F 5B F2 29 37 F4 B5 42 D1 9D 7B B1 98 74 5B D7 77 E2 15 8E E5 41 12 8A 15 8E 73 6A 88 4B 82 C5 21 61 6E F0 6F 8D 26 7C 07 B1 EF 79 8A B5 77 AA A3 C6 DD 89 37 C9 B2 34 4C EC AD 5A B8 D5 29 BC AC A7 F9 EC EA DE 85 99 0F 1E 04 FE AE 9F A0 33 DF 69 12 68 F9 F2 D5
    Terminal unpredictable number:    B0 32 0F C0
    Signature:                        89 A6 C6 A0 AD 68 43 14 03 EE 4E 92 4B A8 CE B0 ED D9 F2 23 9A AB C9 90 D6 67 FD D5 B4 FF FC 98 99 AB 66 A7 10 0D 5B EB EE 36 7C 36 79 2D A2 A2 92 11 A2 0C 00 71 86 4B BE 20 BA 44 57 73 E5 0C 2D FB 17 AA DE 5C 85 8B 19 66 B8 F3 40 E0 00 EB BF 10 8B 1C AE 91 BD D0 DC 0C D3 D5 40 85 42 72 B0 E2 2F 30 D5 B5 EA 61 29 C9 9F 4F 39 F3 EE BC 66 06 F7 60 11 4D D6 DB 57 CF 57 F6 C1 EF 8C 35
    Signed Dynamic Authentication Data
      Evaluated:          6A 05 01 26 08 98 43 55 5A 0A C1 C2 4A 80 EC 19 0A DB E4 1C 90 B0 AA 00 A2 EC B5 50 A9 54 A9 92 00 1E CA 05 21 B1 DD 13 98 ED BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB 8E 73 0F 77 06 61 76 D4 6A 68 EF 7A 9C 45 23 0C 9A 62 43 C6 BC
        RecoveredDataHeader                    '6A'h
        DynamicApplicationData_for_signature   '05 01 26 08 98 43 55 5A 0A C1 C2 4A 80 EC 19 0A DB E4 1C 90 B0 AA 00 A2 EC B5 50 A9 54 A9 92 00 1E CA 05 21 B1 DD 13 98 ED BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB'h structure
          SignedDataFormat         '05'h
          HashAlgorithmIndicator   '01'h
          ICCDynamicDataLength     38
          ICCDynamicData           '08 98 43 55 5A 0A C1 C2 4A 80 EC 19 0A DB E4 1C 90 B0 AA 00 A2 EC B5 50 A9 54 A9 92 00 1E CA 05 21 B1 DD 13 98 ED'h
          PadPattern               'BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB BB'h
        HashResult                             '8E 73 0F 77 06 61 76 D4 6A 68 EF 7A 9C 45 23 0C 9A 62 43 C6'h
        RecoveredDataTrailer                   'BC'h
      Expected:           6A 05 01 .. .. .. .. BC
        RecoveredDataHeader                    '6A'h
        DynamicApplicationData_for_signature   05 01 .. .. .. structure
          SignedDataFormat         '05'h
          HashAlgorithmIndicator   '01'h
          ICCDynamicDataLength     Length(ICCDynamicData)
          ICCDynamicData           .. concatenation
            QS{0-}
            ''h
          PadPattern               .. concatenation
            QS {..}
            ''h
        HashResult                             .. concatenation
          QS{1-}
          ''h
        RecoveredDataTrailer                   'BC'h
  Previous Transaction History
  Response: 61 A5
    SW1 SW2: 61 A5 (SW_OK Response bytes available(Le))
Get Response
  Request : 00 C0 00 00 A5
    Class    :00
    Ins      :C0
    P1       :00
    P2       :00
    Le       :A5
  Response: C0 77 81 A2 9F 27 01 80 9F 36 02 00 08 9F 4B 81 80 89 A6 C6 A0 AD 68 43 14 03 EE 4E 92 4B A8 CE B0 ED D9 F2 23 9A AB C9 90 D6 67 FD D5 B4 FF FC 98 99 AB 66 A7 10 0D 5B EB EE 36 7C 36 79 2D A2 A2 92 11 A2 0C 00 71 86 4B BE 20 BA 44 57 73 E5 0C 2D FB 17 AA DE 5C 85 8B 19 66 B8 F3 40 E0 00 EB BF 10 8B 1C AE 91 BD D0 DC 0C D3 D5 40 85 42 72 B0 E2 2F 30 D5 B5 EA 61 29 C9 9F 4F 39 F3 EE BC 66 06 F7 60 11 4D D6 DB 57 CF 57 F6 C1 EF 8C 35 9F 10 12 02 10 A7 40 0F 04 00 00 00 00 00 00 00 00 00 00 00 FF 90 00
    Ack Byte : C0
    Data     : 77 81 A2 9F 27 01 80 9F 36 02 00 08 9F 4B 81 80 89 A6 C6 A0 AD 68 43 14 03 EE 4E 92 4B A8 CE B0 ED D9 F2 23 9A AB C9 90 D6 67 FD D5 B4 FF FC 98 99 AB 66 A7 10 0D 5B EB EE 36 7C 36 79 2D A2 A2 92 11 A2 0C 00 71 86 4B BE 20 BA 44 57 73 E5 0C 2D FB 17 AA DE 5C 85 8B 19 66 B8 F3 40 E0 00 EB BF 10 8B 1C AE 91 BD D0 DC 0C D3 D5 40 85 42 72 B0 E2 2F 30 D5 B5 EA 61 29 C9 9F 4F 39 F3 EE BC 66 06 F7 60 11 4D D6 DB 57 CF 57 F6 C1 EF 8C 35 9F 10 12 02 10 A7 40 0F 04 00 00 00 00 00 00 00 00 00 00 00 FF
      Tag 77   : Response Message Template Format 2                             
        Tag 9F 27: Cryptogram Information Data (CID)                              : 80
          Byte 1 bit 8-7 = 10     ARQC
                 bit 6-5 = 00     Payment System specific cryptogram
                 bit 4   = 0      No advice required
                 bit 3-1 = 000    No information given
        Tag 9F 36: Application Transaction Counter (ATC)                          : 00 08
          Decimal value = 8
        Tag 9F 4B: Signed Dynamic Application Data                                : 89 A6 C6 A0 AD 68 43 14 03 EE 4E 92 4B A8 CE B0 ED D9 F2 23 9A AB C9 90 D6 67 FD D5 B4 FF FC 98 99 AB 66 A7 10 0D 5B EB EE 36 7C 36 79 2D A2 A2 92 11 A2 0C 00 71 86 4B BE 20 BA 44 57 73 E5 0C 2D FB 17 AA DE 5C 85 8B 19 66 B8 F3 40 E0 00 EB BF 10 8B 1C AE 91 BD D0 DC 0C D3 D5 40 85 42 72 B0 E2 2F 30 D5 B5 EA 61 29 C9 9F 4F 39 F3 EE BC 66 06 F7 60 11 4D D6 DB 57 CF 57 F6 C1 EF 8C 35
        Tag 9F 10: Issuer Application Data [M/Chip 4]                             : 02 10 A7 40 0F 04 00 00 00 00 00 00 00 00 00 00 00 FF
          Key Derivation Index      = 02
          Cryptogram Version Number = 10
          Card Verification Results (CVR)  = A7 40 0F 04 00 00
            Byte 1 bit 8-7 = 10     AC Returned in Second Generate AC: Not requested
                   bit 6-5 = 10     AC Returned in First Generate AC: ARQC
                   bit 4   = 0      RFU
                   bit 3   = 1      Offline PIN Verification Performed
                   bit 2   = 1      Offline Encrypted PIN Verification Performed
                   bit 1   = 1      Offline PIN Verification Successful
            Byte 2 bit 8   = 0      DDA not returned
                   bit 7   = 1      M/Chip Select 4: Combined DDA/AC Generation Returned in First Generate AC, M/Chip Lite 4: Value not allowed
                   bit 6   = 0      Combined DDA/AC Generation Not Returned in Second Generate AC
                   bit 5   = 0      Issuer Authentication not performed
                   bit 4   = 0      CIAC-Default not skipped on CAT3 or not required
                   bit 3   = 0      RFU
                   bit 2   = 0      RFU
                   bit 1   = 0      RFU
            Byte 3 bit 8-5 = 0000   Right nibble of Script Counter : '0'
                   bit 4-1 = 1111   Right nibble of PIN Try Counter: 'F'
            Byte 4 bit 8   = 0      RFU
                   bit 7   = 0      Unable To Go Online Not Indicated
                   bit 6   = 0      Offline PIN Verification Performed
                   bit 5   = 0      No Failure OF Offline PIN Verification
                   bit 4   = 0      PTL Not Exceeded
                   bit 3   = 1      International Transaction
                   bit 2   = 0      International Transaction
                   bit 1   = 0      Terminal Does Not Erroneously Consider Offline PIN OK
            Byte 5 bit 8   = 0      Lower Consecutive Offline Limit Not Exceeded
                   bit 7   = 0      Upper Consecutive Offline Limit Not Exceeded
                   bit 6   = 0      Lower Cumulative Offline Limit Not Exceeded
                   bit 5   = 0      Upper Cumulative Offline Limit Not Exceeded
                   bit 4   = 0      Go Online On Next Transaction Was Not Set (in this transaction or in a previous one)
                   bit 3   = 0      No Issuer Authentication Failed (in this transaction or in a previous one)
                   bit 2   = 0      No Script Received (in a previous transaction)
                   bit 1   = 0      No Script Failed (in a previous transaction)
            Byte 6 bit 8   = 0      RFU
                   bit 7   = 0      RFU
                   bit 6   = 0      RFU
                   bit 5   = 0      RFU
                   bit 4   = 0      RFU
                   bit 3   = 0      RFU
                   bit 2   = 0      No Match found in Additional Check Table
                   bit 1   = 0      Match Found in Additional Check Table
          DAC                       = 00 00
          Counters                  = 00 00 00 00 00 00 00 FF
    SW1 SW2  : 90 00 (SW_OK)
2nd Generate AC (TC)
  Request : 80 AE 50 00 23 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 59 33 00 80 00 80 00 B0 32 0F C0 98 43 55 5A 0A C1 C2 4A
    Class    :80
    Ins      :AE
    P1       :50
    P2       :00
    Lc       :23
    Data     :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 59 33 00 80 00 80 00 B0 32 0F C0 98 43 55 5A 0A C1 C2 4A
      Tag 91   : Issuer Authentication Data [M/Chip]                            : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
      Tag 8A   : Authorization Response Code                                    : 59 33
        Response Code = 59 33
        Meaning       = Unable to go online, Requesting for offline approval
      Tag 95   : Terminal Verification Results (TVR)                            : 00 80 00 80 00
        Byte 1 bit 8   = 0      Offline data authentication was performed
               bit 7   = 0      SDA passed or not performed
               bit 6   = 0      No ICC data missing
               bit 5   = 0      Card does not appear on terminal exception file
               bit 4   = 0      DDA passed or not performed
               bit 3   = 0      CDA passed or not performed
               bit 2   = 0      SDA not selected
               bit 1   = 0      RFU
        Byte 2 bit 8   = 1      ICC and terminal have different application versions
               bit 7   = 0      No Expired application
               bit 6   = 0      Application effective
               bit 5   = 0      Requested service allowed for card product
               bit 4   = 0      No New card
               bit 3   = 0      RFU
               bit 2   = 0      RFU
               bit 1   = 0      RFU
        Byte 3 bit 8   = 0      Cardholder verification was successful or not performed
               bit 7   = 0      Recognised CVM
               bit 6   = 0      PIN Try Limit not exceeded
               bit 5   = 0      No PIN entry required (PIN pad may or may not be present or may or may not be working)
               bit 4   = 0      No PIN entry required (PIN pad may or may not be present)
               bit 3   = 0      No Online PIN entered
               bit 2   = 0      RFU
               bit 1   = 0      RFU
        Byte 4 bit 8   = 1      Transaction exceeds floor limit
               bit 7   = 0      Lower consecutive offline limit not exceeded
               bit 6   = 0      Upper consecutive offline limit not exceeded
               bit 5   = 0      Transaction not selected randomly for online processing
               bit 4   = 0      Merchant did not force transaction online
               bit 3   = 0      RFU
               bit 2   = 0      RFU
               bit 1   = 0      RFU
        Byte 5 bit 8   = 0      No Default TDOL used
               bit 7   = 0      Issuer authentication passed or not performed
               bit 6   = 0      Script processing passed before final GENERATE AC or no script received
               bit 5   = 0      Script processing passed after final GENERATE AC or no script received
               bit 4   = 0      RFU
               bit 3   = 0      RFU
               bit 2   = 0      RFU
               bit 1   = 0      RFU
      Tag 9F 37: Unpredictable Number                                           : B0 32 0F C0
      Tag 9F 4C: ICC Dynamic Number                                             : 98 43 55 5A 0A C1 C2 4A
  Previous Transaction History
  Response: 69 85
    SW1 SW2: 69 85 (SW_Error Accesscondition not satisfied)
Test Completed
EN

回答 2

Stack Overflow用户

回答已采纳

发布于 2017-01-17 13:24:16

我从测试工具的支持系统得到了一些帮助。他们的反应有助于解释这种情况:

响应1:“测试用例M-TIP 50 test1、test2和test 3中的事务量都超过了下限,因此事务应该联机。但是,由于您的测试环境是脱机的,事务无法在线处理。我可以看到第二代AC中的颁发者身份验证数据都是0(它们不是由发行者返回,而是由终端设置的默认值)。该卡验证身份验证数据,以查看发行人是否返回该数据。在您的情况下,验证失败,卡片返回“6985”。

响应2::“MTIP50测试用例有点特殊。MTIP50测试用例的发行者身份验证数据为16字节,与正常值(10字节)不同。因此,BTT对MTIP50的颁发者身份验证数据进行额外检查。因为在您的测试用例中,发行者身份验证数据都是零,模拟卡认为它们无效。”

解决方案:发现这是我使用的测试工具中的一个问题。他们最近发布了一个新版本的软件,这种情况不再发生。

票数 3
EN

Stack Overflow用户

发布于 2017-01-05 10:08:15

似乎你在没有明确计数器的情况下做了很多“离线审批”。

在您的案例中,有几个可能的原因:

1) AC会话密钥计数器限制超过

因为第二次生成AC中的响应代码“无法联机,请求脱机批准”卡脱机,因此CTR累积并且不重置(它只在Generate 2中在线重置)。

尝试个人化增加的限制或做完全在线。

2) 溢出在金额转换期间,if transaction International (transaction currency != CRM货币代码)。

要求全线

3) 溢出期间添加累计金额,如果交易是国内的(交易货币== ==货币代码)。

需要完整的Onlinе

另外,检查为什么Cdol1中没有“国家代码”

票数 5
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/41447981

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