Files
ppsspp/Core/ELF
Henrik RydgårdandClaude Opus 5 56b6c3af90 PrxDecrypter: add the 5.xx sceResmgr key
flash0:/vsh/etc/index_XXg.dat is the index of what the XMB shows, and 5.50 tags
it 0x0B2B11F0, which we had no key for - so the shell decrypted nothing, drew
no icons, and gave up with the red error screen.

The key is read out of that firmware's own mesg_led_02g.prx, whose tag table is
24-byte entries of tag plus 16-byte key. The two neighbouring entries hold
keys330_1 and keys505_a byte for byte, which is how the layout was confirmed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-10 10:48:32 -06:00
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