Tool to encrypt and sign PSP ISO images into PSN PBP files. Written by Hykem.
This tool allows you to encrypt and sign a PSP ISO image into a PSN EBOOT.PBP file, as well as encrypt and sign a BOOT.BIN file into a valid EBOOT.BIN. The generated files are fully compatible with PSP's official firmwares, thus allowing for real signed homebrew to be run.
Proxima (extremely valuable help, documentation of NPUMDIMG and libkirk source code with Draan and others)
tpunix (original fake_np and seboot tools' source code, AMCTRL algorithms and LZRC based compression implementation)
PRO Firmware (ISO reading utilities)