(03-29-2021, 06:09 PM)ingol Wrote:(03-29-2021, 05:56 PM)Snoopy Wrote: do the crc remain the same per run over time or do they change for same counter stat?
CRC remains unchanged at all times
damn my answer vanished, okay short
tried 4 billions salts with your plain counter-data and searched for matching your crc result
got different salts for each plain, so it is not a fixed salt, im also not convinced, that it is really crc32, could be also adler 32, or crc16 or crc8 (to much possibilities)
would be a nice "try this" for my trainees, could you provide a full counter cirlce dump as csv, txt? maybe with a full dataset it would be possible to see a pattern, but with just 7 datas from you it is just wild guessing, can you provdide some more detailed information about the devices which are communicating?
but with holiday dont expect any answer soon (jus playing around)