星光门禁卡如何延期

金金相印

加密扇区数据如下：
2025年底到期

ca 00 01 c0 02 00 04 01 00 00 00 00 00 36 25 00
39 00 38 00 37 00 36 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 67 20 66 be 3f 7f 07 88 69 21 a1 50 fe 45 b8


延期到2026年底
ca 00 01 c0 02 00 04 01 00 00 00 00 00 85 26 00
39 00 38 00 37 00 36 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 67 20 66 be 3f 7f 07 88 69 21 a1 50 fe 45 b8




日期就是这四位，但是看不懂如何加密的，请大佬帮忙看看，万分感谢。

金金相印

15069822845 发表于 2025-10-4 20:42
数据发全

只有5扇区有数据，其它都是0或f，所以就没有都发出来占用空间


扇区 5
ca 00 01 c0 02 00 04 01 00 00 00 00 00 36 25 00
39 00 38 00 37 00 36 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 67 20 66 be 3f 7f 07 88 69 21 a1 50 fe 45 b8

金金相印

15069822845 发表于 2025-10-4 21:57
0扇区的卡号和数据密钥是有关联的
而且你的卡号效验不对，这数据你自己改过吗控制位也不对，这个麦田3.1 ...

这张卡确实刷卡不正常，提示过期，还有一张可以正常使用的卡，数据如下，请帮忙看看

扇区 0
80 0c cc 24 64 08 04 00 03 4d 15 09 9c ba ff 90
00 00 00 00 00 00 00 00 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
扇区 1
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 2
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 3
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 4
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 5
ca 00 01 3f 03 00 04 01 00 00 00 00 00 85 26 00
39 00 38 00 37 00 36 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
10 0f 0f 62 be 3f 7f 07 88 69 44 de 50 fe 45 a8
扇区 6
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 7
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 8
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 9
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 10
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 11
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 12
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 13
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 14
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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
扇区 15
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 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

金金相印

gan15069822845 发表于 2025-10-5 09:36
这个数据我的麦田IC助手3.16也识别不到，你再问一下其它的师傅吧，没帮到你抱歉，你自己手改一下把8526， ...

没关系，非常感谢您的解答，那个8526的位置确实就是日期，但是不知道如何加密的，因为延期前后只有这四个数字有变化，25年是3625，26年时8526，而且不管是哪张卡都是这四个数字，和卡号应该也无关联。感觉25就是25年，26就是26年，但前边那两位如何校验的搞不懂。

金金相印

15069822845 发表于 2025-10-5 11:16
我大胆的猜一下
8526应该是26年5月8日
8527应该是27年5月8日

应该不是的，都是到12月底或者1月初，不会是中间月份，3625是到25年12月31或者26年1月，而8526是到26年12月31或者27年1月

金金相印

jianghong 发表于 2025-10-5 23:09
没开防复制功能，直接复制好了，如有两个扇区或者三个扇区数据不要复制

感谢解答，请问如果是27年12月30改成什么？