GR2 The Settlers II decoder/decrypter and encryter

Decrypter:
Command line tool for decrypt the crypted GR2 files from The Settlers II


Usage:
se2decr2a.exe model.GR2

[Only registered and activated users can see links. Click Here To Register...]

Encrypter:

Usage:
se2encr_r.exe model.GR2

[Only registered and activated users can see links. Click Here To Register...]

Hey,

I am looking for people who still modify any Settlers II/NG games with the tools above and like to share knowledge about it.
I got pretty far, but still I have'nt figured everything out ;)

thank you in advance

Sorry for the necro...

Just wondering if this supports decrypting/encrypting the 'Aufbruch der Kulturen' files?

If so, I'd like to put my time in translation of the text.
The Settlers - Rise of Cultures.