找了好多种校验工具始终没搞定有没有大神能帮忙看出来

xiaolonghabi

首先这个是一个前景的计次系统，时间和通楼都搞定了，唯一没研究明白的是次数，现在能找到次数位置，在0扇区的3区块，和一扇区的0区块16禁止倒序。每次刷卡后除了这个次数会发生变化后面最后两个数据也会变化，我个人感觉应该是校验码，但是找了好多工具，也把前面的数据都输入尝试始终没有得到正确验证。还求大神指点。
0 扇区
0 区块: 89 D3 8C 0E D8 08 04 00 02 63 7A F7 58 22 AC 1D
1 区块: 5A AC 0B A4 77 04 FF FF FF FF FF FF FF FF FF FF
2 区块: 82 03 FF FF FF FF FF FF FF FF 00 FF FF FF 87 FF
3 区块: BC FE 01 BC FE 01 FF 07 80 69 88 86 62 03 05 40

1 扇区
0 区块: 82 03 FF FF FF FF FF FF FF FF 00 FF FF FF 87 FF
1 区块: F2 00 00 00 00 14 14 63 01 01 00 01 00 00 00 FF
2 区块: 00 00 00 00 00 14 14 63 01 01 00 01 00 00 00 FF
3 区块: BC FE 01 BC FE 01 FF 07 80 69 88 86 62 03 05 40

2 扇区
0 区块: 00 00 00 00 00 14 14 63 01 01 00 01 00 00 00 FF
1 区块: 00 00 00 00 00 14 14 63 01 01 00 01 00 00 00 FF
2 区块: 00 00 00 00 00 14 14 63 01 01 00 01 00 00 00 FF
3 区块: BC FE 01 BC FE 01 FF 07 80 69 88 86 62 03 05 40

3 扇区
0 区块: 00 00 00 00 00 14 14 63 01 01 00 01 00 00 00 FF
1 区块: 00 00 00 00 00 14 14 63 01 01 00 01 00 00 00 FF
2 区块: 00 00 00 00 00 14 14 63 01 01 00 01 00 00 00 FF
3 区块: BC FE 01 BC FE 01 FF 07 80 69 88 86 62 03 05 40

4 扇区
0 区块: 00 00 00 00 00 14 14 63 01 01 00 01 00 00 00 FF
1 区块: 00 00 00 00 00 14 14 63 01 01 00 01 00 00 00 FF
2 区块: 84 03 FF FF FF FF FF FF FF FF FF FF FF FF FF FF
3 区块: BC FE 01 BC FE 01 FF 07 80 69 88 86 62 03 05 40

5 扇区
0 区块: FF FF FF FF FF FF FF FF BC FF 00 00 63 01 01 00
1 区块: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
2 区块: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
3 区块: BC FE 01 BC FE 01 FF 07 80 69 88 86 62 03 05 40

6 扇区
0 区块: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
1 区块: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
2 区块: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
3 区块: BC FE 01 BC FE 01 FF 07 80 69 88 86 62 03 05 40

7 扇区
0 区块: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
1 区块: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
2 区块: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
3 区块: BC FE 01 BC FE 01 FF 07 80 69 88 86 62 03 05 40

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: 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

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: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

15 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

xiaolonghabi

xiaobendan 发表于 2024-8-28 09:49
我用了这个软件里的晶控，好像“滚动”的最后2位不起作用。

感谢大神！

xiaobendan

jensenva 发表于 2024-8-23 06:35
试试这个里面的前景计算

我用了这个软件里的晶控，好像“滚动”的最后2位不起作用。

jensenva

试试这个里面的前景计算

xiaolonghabi

还是没找到规律，只能修改到1000次！超过1000系统不识别

feng110929

修改好了吗新手来学习

samchung

认真学习中，努力！

谁也

aite13915021566

效验问题有偿改

xiaolonghabi

874889525 发表于 2024-8-19 20:52
0 扇区
0 区块:89 D3 8C 0E D8 08 04 00 C2 F3 CC EF D6 FA CA D6
1 区块:5A AC 0B A4 77 04 FF FF FF FF ...

由于用你的原数据出现错误.于是我把你的改动的0扇区和1扇区复制替换到原卡，实验刷卡失败，然后又把带次数的0扇区3区块和1扇区的0区块单独替换，还是失败.