This is just a C reimplementation of the original EAC Log Signer, which is implemented in Python.
It's very simple. You're supposed to pass the names of the logs that you want to inspect, and the program will output one line per every file specified. The output varies according to whether the verification passed or not, and whether the log had a checksum attached to it in the first place :
[foo@bar eac-cksum]$ ./eac-cksum test/bad.log test/good.log test/no-checksum.log
test/bad.log : NOK, computed F4C01D8CECBE2EE0C942EA7F8E8E937B24369680F70B221F9B681BC84E400638
test/good.log : OK
test/no-checksum.log : F4C01D8CECBE2EE0C942EA7F8E8E937B24369680F70B221F9B681BC84E400638
This code contains parts of the EAC Log Signer, licensed as follows :
MIT License
Copyright (c) 2017 puddly
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