Tpunix (C port and research of the PGD and AMCTRL algorithms) PGD decryption:  (initial research) …rypto/PGD.java (JPCSP)…r/npdrm/dnas.c (tpunix)ĪMCTRL functions: …to/AMCTRL.java (JPCSP) …/kirk/amctrl.c (tpunix)ĭraan, Proxima and everyone involved in kirk-engine (libkirk source code) Game file manual decryption is also supported (DOCUMENT.DAT).įor more details about the algorithms involved in the extraction process please check the following sources: Using the internal files’ hashes, psxtract can calculate the key by itself. You may supply a KEYS.BIN file to the tool, but this is not necessary.

It features a modified version of libkirk’s source code to support DES encryption/decryption and the AMCTRL functions. This tool allows you to decrypt a PSOne Classics EBOOT.PBP on your PC, using the emulated PSP method.

Tool to decrypt and convert PSOne Classics from PSP/PS3.