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标题: 初中级第四题怎么做 [打印本页]

作者: dyc123    时间: 2020-12-26 22:02
标题: 初中级第四题怎么做
例1
0扇区
0区块:2799C3DBA60804006263646566676869
1区块:B39E1487F01CA350BAB0B5B9FA12OFEC
2区块:00000000000000000000000000000000
3区块:C6602D70C0B8FF078069C6602D70C0B8

1扇区
0区块:02A90000020001001D0000000000004B
1区块:00000000000000000000000000000000
2区块:00000000000000000000130615173B00
3区块:621621910525FF078069665544332211


例2-数据为例1原卡延期

0区块:2799C3DBA60804006263646566676869
1区块:B39E1487F01CA350BAB0B5B9FA12OFEC
2区块:00000000000000000000000000000000
3区块:C6602D70C0B8FF078069C6602D70C0B8

1扇区
0区块:02A90000020001001D00000000000053
1区块:00000000000000000000000000000000
2区块:0000000000000000000014061C173B00
3区块:621621910525FF078069665544332211


作者: 梯控随意改    时间: 2020-12-26 22:42
02A90000020001001D000000000000       00000000000000000000140C1F173B00  算法ADD累加 5C

1. 时间(1306151)明文:190621   
2.效验4B 53  
3. 时间暗文:140C1F  效验5C




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