无法解析EMV TAG颁发者应用程序数据9F10

编程问答 2022-08-14

问题描述

我有我需要解析的发卡行应用数据

颁发者申请数据= 06001103A020000A0100000000002221DFBB

当我解析时，密码版本为0x11 = 17（对吗？）

第二，当我在线查找文档时，找不到关于CV17的任何应用程序密码数据创建流程？ 我会丢失任何文档吗？

解决方法

这是Visa PayWave IAD标签0x9F10和非接触式CVN = 17。

---
# Cheef's parser.
# Copyright (C) 2008-2020 Alexander Shevelev. https://iso8583.info/
# lib   : "/lib/EMV/C3/" # Contactless Specifications for Payment Systems,Book C-3,Kernel 3
# tool  : "TV"

# stat  : 12 nodes,1 lookup tables,100.00% passed (4/4)

TV:#"9F1006001103A020000A0100********2221DFBB" # EMV C-3,Issuer Application Data (IAD)
- tag: "9F10"
- val:#"06001103A020000A0100********2221DFBB" # Issuer Application Data (IAD).
  - len: "06" #  // 6
  - DKI: "00" # Derivation Key Index (DKI)
  - CVN: "11" # Cryptogram Version Number (CVN) // 17 - CVN 17
  - CVR:#"03A02000" # Card Verification Results
    - len: "03" #  // 3
    - B02: "A0"
      # 10______ - bits 8-7,not supported
      # __10____ - bits 6-5,AC Returned in First GenAC - ARQC
    - B03: "20"
      # __1_____ - bit 6,Exceeded velocity checking counters
    - B04: "00"
  - IDD: "0A0100********2221DFBB" # Issuer Discretionary data
contactless-smartcardcryptographyemvtagstlv