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标题: 新人对门禁的一些问题求解答 [打印本页]

作者: qq254950134 时间: 2023-7-16 14:19
标题: 新人对门禁的一些问题求解答
本人现在住进一个新小区现在需要通过刷卡来使用电梯了（而且只能刷固定楼层）
希望通过修改数据来达到通层、延期等功能
使用pn532扫描门卡数据得到以下数据：
0扇区
50 9C D6 1E 04 88 04 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

1扇区
A3 EB C5 6A ED C7 91 78 61 20 0C 18 B4 79 E5 38
B6 D7 97 36 23 0F AC 60 CF 1E 09 E9 45 94 7C 6E
B4 D4 C6 FB 05 70 3C A9 58 27 2C C4 B1 72 A0 4A
18 E7 9B CA 08 22 FF 07 80 69 00 00 00 00 00 00

2扇区
B4 D4 C6 FB 05 70 3C A9 58 27 2C C4 B1 72 A0 4A
B4 D4 C6 FB 05 70 3C A9 58 27 2C C4 B1 72 A0 4A
B4 D4 C6 FB 05 70 3C A9 58 27 2C C4 B1 72 A0 4A
7D F5 AA CE FD EF FF 07 80 69 00 00 00 00 00 00

3扇区
B4 D4 C6 FB 05 70 3C A9 58 27 2C C4 B1 72 A0 4A
B4 D4 C6 FB 05 70 3C A9 58 27 2C C4 B1 72 A0 4A
B4 D4 C6 FB 05 70 3C A9 58 27 2C C4 B1 72 A0 4A
4F 55 97 52 EE 82 FF 07 80 69 00 00 00 00 00 00

4扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

5扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

6扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

7扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

8扇区
03 22 09 01 23 12 31 7F 00 00 23 59 D6 D7 D6 D6
D6 D6 D6 D6 40 FF FF 01 09 08 00 00 00 00 00 00
00 00 00 20 00 00 00 00 00 00 00 20 00 00 00 00
BB A5 C1 AA B4 B4 FF 07 80 69 C0 3A 69 C4 F7 5E

9扇区
00 00 00 20 00 00 00 00 00 00 00 20 00 00 00 00
00 00 00 20 00 00 00 00 00 00 00 20 00 00 00 00
00 00 00 20 00 00 00 00 00 00 00 20 00 00 00 00
BB A5 C1 AA B4 B4 FF 07 80 69 C0 3A 69 C4 F7 5E

10扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

11扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

12扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

13扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

14扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

15扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

通过分析软件分析出两个系统一个铁虎X梯控，一个是互联创梯控
互联创通过使用锤子解密器解密后给出了比较详细的修改方案（填充FFFF）
铁虎X也成功的修改了到期时间
现在我的问题是：
1.该使用什么卡来写入我修改后的数据？
手里现在有CUID卡和FUID卡梯控系统为滚动码写入后是不是就只有我复制的那张卡能用了
2.写入时是否要修改卡号（也就是0扇区开头的数据）
本人小白，不太了解这个卡号修改后的意义，修改后会影响母卡吗？修改后是否代表着复制后的卡为一张新卡与原卡不同了
3.是否可以通过GDM卡批量复制呢？
问了问一些卖GDM卡的商家说只需要重新在办一张没有刷过的新卡然后解卡修改数据后再复制到GDM，那么GDM卡就可以批量复制这样可行吗？、

求52梯控的大佬们能够帮我解答一下十分感谢关注52梯控的抖音很久了最近才进论坛开始关注学习十分感谢大佬们

作者: 15710892092 时间: 2023-7-16 16:29
繼續研究估計就會了

作者: fsjt7910 时间: 2023-7-17 00:08
系统有滚动码，只能够发新的数据解决问题，如果复制，那多数也是只能有一张可以用，如果你手里的卡数据是物业发的新卡，一次都没有刷过的卡，那可以无限复制，且都可以正常使用，但是最好还是别用物业的原卡，避免因为系统的防火墙等原因锁卡

作者: nkzxlgq 时间: 2023-7-17 19:16
本帖最后由 nkzxlgq 于 2023-7-17 20:26 编辑

研究的很深入了，不敢造次，等大神回复吧。说下我发现的几个问题，也请大神指点迷津：1、SAK=88，这张卡是否是亲邻88卡，如何确定88卡？楼主的读取是否完整？
2、铁虎X、互联创都是为滚动码，锤子可以发卡解决，楼主是否知道？
3、GDM确实可以解决一些滚动码系统的问题，但是成本高，在CUID，FUID卡面前几乎无性价比可言。

作者: wyg918888 时间: 2023-7-21 10:32
路过，学习了解一下

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