这个康拓的校验码是怎么计算出来的能说一下吗

WENLONG

0 扇区
0 区块: E9 9C FB 4B C5 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: FB A8 AD 33 0C 51 FF 07 80 00 FB A8 AD 33 0C 51
1 扇区
0 区块: 02 15 7E 10 01 45 13 04 02 00 00 00 00 00 00 09
1 区块: 00 00 00 23 31 24 FF 00 00 00 00 00 00 45 00 09
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: FB A8 AD 33 0C 51 FF 07 80 00 FB A8 AD 33 0C 51
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: FB A8 AD 33 0C 51 FF 07 80 00 FB A8 AD 33 0C 51

liuziming52

liuziming52

软件呢?！帖子啥意思

sqbao

软件收费了

demo201401

1 扇区
02 15 7E 20 01 45 13 04 00 00 00 00 00 00 00 00
00 00 00 23 31 29 9F 00 00 00 00 00 00 DF 00 09
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FB A8 AD 33 0C 51 FF 07 80 00 FB A8 AD 33 0C 51

demo201401

锤子锤锤就OK

haisong43

这个用锤子很好做的

liuziming52

52梯控助手可以算出来吗？

liuziming52

mark,等待大神教学验证位算法！

tony

labixiaoge 发表于 2019-7-18 21:32
唉，一点都不懂，看不明白，肿么办。

多学习，没有好办法

13843224599

康拓效验是根据多种元素计算的主要有(卡号，功能位，楼层信息，小区独码，单元楼码，有效日期，滚码数据)等综合计算的，原码是卡号后面的效验位(此处可以通过软件计算出来)然后结合一系列的数据信息计算的多位至二位的效验码，主要目的是为了验证数据的合理性。