14 Commits

Include renames

Author	SHA1	Message	Date
Henrik RydgårdandClaude Opus 5.5	edef36d97e	Load game patches installed on a PSP, given its Fuse ID ... - Fixes #12343 Killzone: Liberation's Chapter 5 DLC is an installer that the PSP turns into ms0:/PSP/GAME/<id>/KZL.PRX, which the game loads with sceKernelLoadModuleDNAS. That file is a PGD around a type 3 PRX (decrypt mode 18), both keyed to the console that installed it. Its Fuse ID gives everything needed: - libkirk: the per-console key derivation, and KIRK commands 3, 5 and 8 built on it (KIRK ROM per uofw, key mesh per psdevwiki). - PrxDecrypter: type 3, which is type 5 with the first step through KIRK command 3 (JPCSP's PRX.java), and the DNAS PGD unwrap. - sceKernelLoadModuleDNAS uses the new FuseID setting (or --fuse-id). Without one, or with the wrong one, the game falls back to its stock module and an OSD message says why. - Headless --re-decrypt takes --re-decrypt-key and --fuse-id, to decrypt such a file offline. Verified with a patch installed on a real PSP: the v1.20 module loads, starts and reads CHAPTER5.BIN. Type 5 output is unchanged (an NPJH50521 PBOOT.PBP decrypts byte-identically). How to install one over PSPLink is in docs/dnas-patches.md. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>	2026-10-14 18:10:08 +02:00
Henrik Rydgård	c29e370e29	Remove global state from kirk engine	2025-06-05 22:46:24 +02:00
Henrik Rydgård	6bc625ecde	More const-ness corrections	2025-06-05 22:46:23 +02:00
Henrik Rydgård	c5321ad43a	Constify the key data	2025-06-05 22:46:23 +02:00
Henrik Rydgård	d5c9ed2c09	Some const propagation	2025-06-05 22:46:20 +02:00
Henrik Rydgård	70cb1104dc	Kirk: Remove use of uninitialized stack as a random number source ... This confused Valgrind and made me think we had another memory bug. Turns out this is NOT the cause of #13781, which I still don't understand.	2024-07-16 22:04:41 +02:00
Henrik Rydgård	0586338d5e	Add some comments and const-correctness, and a pointer type fix, to the "semaphore" crypto stuff.	2020-08-01 23:11:48 +02:00
Davee Morgan	e7ec568b02	PRX Decryption: add missing decryption keys	2020-01-11 15:25:37 +00:00
Davee Morgan	1d7bbdd006	PRX Decryption: add support for type 0/1/2/5/6 decryption	2020-01-11 15:00:07 +00:00
shenweip	03197c376c	Fix some double semicolon.	2013-09-15 23:17:22 +08:00
Xele02	aa01751589	Save encryption. Load/Save encrypted/decrypted save ... RE of Chnnlsv lib Correct size bug in kirk	2013-01-29 00:11:02 +01:00
Kevin Armstrong	abbe155971	Missing new line at eof warning fix	2012-11-25 00:57:34 +00:00
Kevin Armstrong	31aa8ed5eb	Update libkirk to latest version ... Just in case..	2012-11-25 00:55:42 +00:00
Arthur Blot	5b5618d32d	Added ~PSP decryption system using kirk-engine	2012-11-05 14:59:38 +01:00