Little Big Planet .arc files

[Fewnity]

Hello!

I have a little big problem,:P
On the web site we have little big planet 3 and little big planet karting (bms script).
But no Little big planet for psp. (LBP 1)
I have cuted the files, and the file extension is .arc
Link : https://mega.nz/#!mFkx3LaC!76Cqv87I6w-s ... ynuAKECDzs

If you have the time to create a little big script it's very nice ^^
Ps : Aluigi you make a very good work ^^ and sorry for my english.
Thank you!

[aluigi]

The main problem is that the archive is all encrypted therefore without key and algorithm it's not possible to perform any format analysis.
Maybe you can upload the psp executable/bin of the game just in case someone wants to try to figure the encryption.

[Fewnity]

Ho thanks, I think it's this files "UMD_DATA.BIN" : https://mega.nz/#!iR1ExKJY!B_xRinDDtaF6 ... 6VBrqP3QWI
"BOOT.BIN" : https://mega.nz/#!HckCwC7I!QuGoijkOdRSa ... J8_JPjaunY
"EBOOT.BIN" : https://mega.nz/#!id9yXa5S!VBAZj75-CBQR ... H8-OzVMLcs
Have good days!