扩展另一个答案：
- 选择 PSE：
T-->C - 00A404000E315041592E5359532E444446303100 # select PSE
T<--C - response with FCI
T-->C - 00B2010C00
T<--C - reponse with record from selected file, read records starting from 1 until receive 6A83 (optional step in your case)
- 选择应用程序 DF 以及步骤 1) 中收到的 AID：
T-->C - 00A4040007A000000003101000 # as example, Visa AID
T<--C - response with application DF FCI
- 获取处理选项 - 初始化事务：
T-->C - 80A8000002830000 # check if PDOL presents on card, if not, only 8300 should be added to DATA filed of APDU
T<--C - 771282023C00940C0802020010010300180102019000 # just example reswponse, it will differ on different cards
上面的 GET PROCESSING OPTIONS 响应是 TLV 编码的：
77 12 - response templait, containing response data
82 02 3C00 - AUC
94 0C 080202001001030018010201 - AFL
9000 - SW (Status Word), response ofapplication, telling you, that no errors occured
请注意，对 GET PROCESSING OPTIONS 的响应可能会返回为80模板，在这种情况下，你必须自己解析它：
80 0E - response templait, containing response data
3C00 - AUC (always 2 bytes long)
080202001001030018010201 - AFL
9000 - SW (Status Word), response ofapplication, telling you, that no errors
您对 AFL 感兴趣，它指出了从哪里读取数据（文件和记录号）：
94 0C
08020200
08 - SFI (Short File Identifier)
02 - first record in file
02 - last record in file
00 - no of records to be added to Static Data Authentication
10010300
10 - SFI
01 - first record in file
03 - last record in file (respectively, 3 records to be read - 01, 02, 03)
00 - no of records to be added to Static Data Authentication
18010201
18 - SFI
01 - first record in file
03 - last record of file
01 - count of records from first record to be used for Static Data Authentication (01 record must be used)
SFI编码如下：
08 = 0000 1000 - first 5 bits are real SFI, it equals to 01, last 3 bits are always set to 0
- 读取应用程序数据 - 用于精确读取应用程序数据命令编码检查第三本 EMV 书籍：
T-->C - 00B2020C00 # SFI = 01, record = 02
T<--C - response with record
T-->C - 00B2021400 # SFI = 02, record = 01
T<--C - response with record
T-->C - 00B2031400 # SFI = 02, record = 02
T<--C - response with record
etc until you process last AFL record...
PAN、到期日、生效日期、轨道 2 等效数据等...通常位于设置为在 AFL 中的叹息数据身份验证中使用的记录中。
上面的示例适用于 T=1 协议。如果卡运行 T=0 协议，则响应每个假定 R-APDU（响应 APDU）包含数据字段的 APDU，卡将返回准备读取的字节数，并且您应该发出 GET RESPONSE 命令，如第 1 册中所述。 EMV 规范。
希望能帮助到你。
