Checksum algorithm?

[amcsi]

I'm creating a plugin for Lycee TCG ( https://www.lycee-tcg.eu/ )

I'm writing a script to build all the plugin files necessary. One thing I'm stuck at currently though is that I don't know what algorithm is used to generate the checksums in upaatelist.txt.
Since this is an automated script, I can't make use of LackeyCCG's built-in tool, because a human would need to mess around with UI for that.

Could someone please let me know what algorithm is used to generate the checksums so I could do the same in my scripting language?

[amcsi]

Oh wait, never mind. I found it here

http://www.lackeyccg.com/forum/index.php?topic=808.msg6056#msg6056