各位大神请留步，计算Key，发卡序号，滚动位清零，计算校验······

wavect

0扇区
0 区块: 0C 12 B6 4D E5 08 04 00 01 C4 DC 27 16 6F 62 1D       卡号，用卡号怎么计算Key,Key在哪块
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
1扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: 01 38 89 34 38 91 FF 07 80 69 01 38 89 34 38 91
2扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: 01 38 89 34 38 91 FF 07 80 69 01 38 89 34 38 91
3扇区
0 区块: F5 17 01 00 04 4D 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: 01 38 89 34 38 91 FF 07 80 69 01 38 89 34 38 91
4扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
5扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
6扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
7扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
8扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
9扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
10扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
11扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
12扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
13扇区
0 区块: 24 05 20 12 34 14 D6 00 90 00 00 00 00 00 92 A5     校验位，校验位怎么计算？
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00        发卡序号在哪块了？
3 区块: 1A 2B 3C 4D 5E 6F FF 07 80 69 1A 2B 3C 4D 5E 6F
14扇区
0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: 1A 2B 3C 4D 5E 6F FF 07 80 69 1A 2B 3C 4D 5E 6F
15扇区
0 区块: A3 DA 01 00 0E 8C 00 00 00 00 00 00 00 00 00 00     滚动位，但是刷完电梯后，滚动位没有发生变化，什么鬼
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00        滚动位怎么清零？
3 区块: 1A 2B 3C 4D 5E 6F FF 07 80 69 1A 2B 3C 4D 5E 6F


各位大神，请指点迷津，在不指点我就分不清东南西北了！

1、使用空白卡号如何计算Key，这个Key具体在代码中的什么位置？是卡号校验吗？


2、发卡序号在代码中的什么位置？是用户代码吗？


3、滚动位如何清零？（刷卡前后，滚动位没有发生变化）


4、校验位如何计算，包含哪些数据，

wyg918888

路过，学习了解一下

红叶电子

问得都是专业知识，需要专家来解答

songwh1977

先花钱，后研究，才能豁然开朗

wavect

tzrbgame 发表于 2023-5-20 09:03
哎，慢慢研究吧

太难了

tzrbgame

哎，慢慢研究吧

wavect

jianghong 发表于 2023-5-17 10:33
校验用不变定律计算就好了

还请高手明示

wavect

fsjt7910 发表于 2023-5-16 23:32
我已经把你这个数据软件分析出来的给你发出来了，至于是怎么出来的某一组数据，用哪种方式计算的就只能自 ...

wavect

BetterVai 发表于 2023-5-16 23:30
百达138 139 abc不是固定密码吗 算什么？  校验？

对啊，算校验，我这个卡应该被锁定了，用不了了，我得换个卡号，改时间，改通层，需要校验密码，

fsjt7910

wavect 发表于 2023-5-16 17:26
嗯，在理  ，昂首挺胸，绝不向困难低头       („ಡωಡ„)栓Q

我已经把你这个数据软件分析出来的给你发出来了，至于是怎么出来的某一组数据，用哪种方式计算的就只能自行研究了，我也一直在研究部分系统的算法，只是研究出来的成果很少
你的这些数据，我也试了，目前没有什么收获，

BetterVai

百达138 139 abc不是固定密码吗 算什么？  校验？