add checksum to nginx log entries

[prajos]

Hi,
I'm wondering if there is a ready way to add a checksum (e.g. CRC) to the
end of each log entry before they get written to the "access" or "error" log
files?  One of the project I work on wants each log line to have its own
checksum for some integrity checks.

Any hint on how I can implement these would be of great help. 

Thanks,
Cheers,
Prasanna

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,281078,281078#msg-281078