make_npdata
Tool to encrypt/decrypt/bruteforce EDAT/SDAT files from PS3 games. Written by Hykem.
This tool aims to provide a fully working open-source solution for EDAT/SDAT file handling. It supports EDAT/SDAT decryption and decompression, encryption (compression is not yet implemented) and dev_klic brute-forcing.
Credits
JuanNadie (original EDAT algorithm implementation and research)
flat_z (rap2rifkey algorithm)
Snowydew, KDSBest and qoobz (EDAT related tools and source code)