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标题: 求大神帮忙分析一下梯控系统和验证算法 [打印本页]

作者: Baiyun 时间: 2020-9-3 13:40
标题: 求大神帮忙分析一下梯控系统和验证算法
0扇区
0 区块: 8C B7 ED 69 BF 08 04 00 02 6C C5 B7 59 5C 26 1D
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: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

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

3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

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: 55 12 3A 12 3A 55 00 00 00 00 15 08 1F 00 17 3B
1 区块: 00 84 01 04 01 84 02 04 FF FF FF FF 00 00 00 FF
2 区块: FF FF FF FF FF FF FF FF FF 00 01 00 C9 C3 30 17
3 区块: ED A8 8D 41 74 FF 4C 37 8B 69 45 3A F9 11 02 69

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

作者: www9241307 时间: 2020-9-3 16:11
9 扇区
55 12 3A 12 3A 55 00 00 00 00 15 08 1F 00 17 3B 只看出这个是日期码，日期21.08.31
00 84 01 04 01 84 02 04 FF FF FF FF 00 00 00 FF
FF FF FF FF FF FF FF FF FF 00 01 00 C9 C3 30 17
ED A8 8D 41 74 FF 4C 37 8B 69 45 3A F9 11 02 69

作者: AZNMC 时间: 2020-9-4 10:00
路过，学习中

作者: Baiyun 时间: 2020-9-4 14:59

www9241307 发表于 2020-9-3 16:11
9 扇区
55 12 3A 12 3A 55 00 00 00 00 15 08 1F 00 17 3B 只看出这个是日期码，日期21.08.31
00 84 01 0 ...

enen 有校验的只改日期不生效

作者: www9241307 时间: 2020-9-4 19:01
本帖最后由 www9241307 于 2020-9-4 19:02 编辑

Baiyun 发表于 2020-9-4 14:59
enen 有校验的只改日期不生效

只能猜测173B是否效验，可以用锤子看能不能爆破出来，如果只是想延期，不用效验还是可以的，还有刷卡有滚动吗？

作者: Baiyun 时间: 2020-9-5 16:38

www9241307 发表于 2020-9-4 19:01
只能猜测173B是否效验，可以用锤子看能不能爆破出来，如果只是想延期，不用效验还是可以的，还有刷卡有滚 ...

没有滚动可以复制成功

作者: www9241307 时间: 2020-9-5 16:44

Baiyun 发表于 2020-9-5 16:38
没有滚动可以复制成功

可以直接改日期170C1C，1C011E，日期码改为这二种的一种就可以了

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