maxianyue 发表于 2015-8-14 17:14:18

求助! 关于数据校验和加密

最近看了别人的一些协议但不明白别人是怎么校验和加密的请各位高手知道一下,下面举了19串命令 其中每行第16字节单字节数据和最后4个字节数据是校验或加密算法
18 01 00 08 01 00 64 00 00 00 00 00 00 00 01 f 8 27 10 00 00 00 00 00 00 4b 7c fb af
18 01 00 09 01 00 64 00 00 00 00 00 00 00 01 b9 27 10 00 00 00 00 00 00 4b 7c bb af
18 01 00 0a 01 00 64 00 00 00 00 00 00 00 01 7a 27 10 00 00 00 00 00 00 4b 7c 7b af
18 01 00 0b 01 00 64 00 00 00 00 00 00 00 01 3b 27 10 00 00 00 00 00 00 4b 7c 3b af
18 01 00 0c 01 00 64 00 00 00 00 00 00 00 01 fd 27 10 00 00 00 00 00 00 4b 7d fb af
18 01 00 0d 01 00 64 00 00 00 00 00 00 00 01 be 27 10 00 00 00 00 00 00 4b 7d bb af
d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 49 00 00 00 00 00 00 00 00 cf 6f 73 bf
c8 01 00 64 00 00 0a 32 1e 27 10 00 01 00 10 4e 00 00 00 00 00 00 00 00 c6 2f 07 83
18 01 00 04 01 00 32 01 00 3c 01 00 46 00 07 06 27 10 00 00 27 10 27 10 73 a5 05 0e
48 01 00 00 00 00 00 00 00 00 00 00 00 00 00 77 00 00 00 00 00 00 00 00 8f 6f 73 bd
48 01 00 00 00 07 1e 27 10 02 00 01 36 01 36 bd 00 00 00 00 00 00 00 00 4e 3f be 5d
48 01 00 00 00 0e 1e 27 10 01 00 00 6e 00 6e db 00 00 00 00 00 00 00 00 e1 1c f8 30
48 01 00 00 00 0e 1e 27 10 01 00 01 36 01 36 77 00 00 00 00 00 00 02 00 4e 3f bc 11
48 01 00 00 00 0e 1e 27 10 01 00 00 d2 00 d2 87 00 00 00 00 00 00 01 00 ce 2d 38 02
48 01 00 00 00 0f 1e 27 10 01 00 01 36 01 36 b6 00 00 00 00 00 00 00 00 4e 3f bc 51
48 01 00 00 00 0f 1e 27 10 01 00 00 d2 00 d2 c8 00 00 00 00 00 00 01 00 ce 2d 38 42
48 01 00 00 00 0f 1e 27 10 01 00 01 36 01 36 b8 00 00 00 00 00 00 02 00 4e 3f bc 51
18 01 00 0e 00 00 00 00 00 00 00 00 00 02 01 10 27 10 02 00 00 00 00 00 cb 6c f3 bc
18 01 00 0e 00 00 00 00 00 00 00 00 00 02 01 10 00 6e 42 00 00 00 00 00 cb 6c f3 bc

maxianyue 发表于 2015-8-15 08:41:07

自己顶一下,怎么就没人回答呀

辰星和月 发表于 2015-8-15 13:34:31

楼主你先给咱们解释解释为什么“数据”是“校验或加密算法”?
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