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晶创6数据比对，求大神给出校验位算法

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楼主
发表于 2020-1-17 09:29:16 | 只看该作者 回帖奖励 |正序浏览 |阅读模式
背景：1号楼东单元803，小区门口1门禁、楼门口1门禁、2部电梯。地下共2层，不用刷电梯卡，直接按即可。楼上共计18层。


修改2扇区0块的楼层信息后（刷通楼改为FFFF），电梯卡失效，还原后正常，可以确定就是3扇区2块的校验位的问题，现将自己的2张卡数据贴出（卡的功能完全一致），求大神分析下校验位如何计算，希望给出具体的算法，谢谢！


================卡1============
0 扇区
0区块:FBF9D7AC79080400018D7167D1129E1D
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:112233445566FF078069112233445566

1 扇区
0区块:0800710000030800160000415E020800
1区块:0000110BE00700003B170F04E4070000
2区块:00000000000E11000000000000000000
3区块:F89C86B2A961FF078069F89C86B2A961

2 扇区
0区块:05020000000000000000000000000000  红色的是楼层信息
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:F89C86B2A961FF078069F89C86B2A961

3 扇区
0区块:00000000000E11000000000000000000
1区块:C5715624020246000000000000000000
2区块:0000000000000000000000003728B602  这个是校验位
3区块:F89C86B2A961FF078069F89C86B2A961



============卡2===============
0 扇区
0区块:EB5FDCACC40804000146183F1CA3671D
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:112233445566FF078069000000000000


1 扇区
0区块:0800740000030800160000415E020800
1区块:0000110BE00700003B170F04E4070000
2区块:00000000000F12000000000000000000
3区块:F89C86B2A961FF078069000000000000


2 扇区
0区块:05020000000000000000000000000000
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:F89C86B2A961FF078069000000000000


3 扇区
0区块:00000000000F12000000000000000000
1区块:61C45275030253000000000000000000
2区块:0000000000000000000000003A530E02  校验位
3区块:F89C86B2A961FF078069000000000000



先行谢过！


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a843860192
我来看看，学习一下！  发表于 2022-5-16 04:48
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12#
发表于 2024-6-12 08:26:33 | 只看该作者
谢谢大神高手
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11#
发表于 2023-7-28 19:53:16 | 只看该作者

小手一抖，积分到手
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10#
发表于 2020-5-9 08:13:42 | 只看该作者
小手一抖，积分到手
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lxqbh
9#
发表于 2020-5-3 06:51:52 来自手机 | 只看该作者
通楼试试FFFF0F
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8#
发表于 2020-3-29 23:33:14 | 只看该作者
0 扇区
0区块:D2 4C 9D FD FE 08 04 00 62 63 64 65 66 67 68 69
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:08 01 22 34 00 06 07 00 5C 00 00 41 5D 5D 14 00
1区块:00 00 1D 0C E2 07 00 00 3B 17 1F 0C E4 07 00 00
2区块:00 00 00 00 00 05 06 00 00 00 00 00 00 00 00 00
3区块:F8 9C 86 B2 A9 61 FF 07 80 69 F8 9C 86 B2 A9 61

2 扇区
0区块:41 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:F8 9C 86 B2 A9 61 FF 07 80 69 F8 9C 86 B2 A9 61

3 扇区
0区块:00 00 00 00 00 05 06 00 00 00 00 00 00 00 00 00
1区块:36 C1 8D 15 0D 02 4A 00 00 00 00 00 00 00 00 00
2区块:00 00 00 00 00 00 00 00 00 00 00 00 5A 09 59 27
3区块:F8 9C 86 B2 A9 61 FF 07 80 69 F8 9C 86 B2 A9 61

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: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

这是一个到期为2020.12.31的数据
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2k935
7#
发表于 2020-1-29 14:09:24 | 只看该作者
最好发一个延期前后的 来看看
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6#
发表于 2020-1-20 15:05:30 | 只看该作者
这个如果不知道算法，太难了！只掌握在少数人手里。。
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5#
发表于 2020-1-20 08:39:07 | 只看该作者
大神都收费的，我也想知道算法
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地板
发表于 2020-1-19 11:02:12 | 只看该作者
认真学习，积极进步！
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