pspamctrl.h

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/*
 * PSP Software Development Kit - http://www.pspdev.org
 * -----------------------------------------------------------------------
 * Licensed under the BSD license, see LICENSE in PSPSDK root for details.
 *
 * pspamctrl.h - Prototypes for the sceAmctrl_driver library.
 *
 * Copyright (c) 2024 GrayJack <gr41.j4ck@gmail.com>
 *
 * TODO: Contribute this header to PSPSDK
 */
 
#ifndef _PSP_AM_CTRL_H
#define _PSP_AM_CTRL_H
 
#include <psptypes.h>
 
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
 
 
typedef struct SceMacKey {
        int type;
        u8 key[16];
        u8 pad[16];
        int pad_size;
} SceMacKey;
 
typedef struct SceCipherKey {
        u32 type;
        u32 seed;
        u8 key[16];
} SceCipherKey;
 
enum SceMacKeyType {
        MAC_KEY_TYPE_UNK0 = 0,
        MAC_KEY_TYPE_UNK1 = 1,
        MAC_KEY_TYPE_FUSE_ID = 2,
        MAC_KEY_TYPE_FIXED = 3,
        MAC_KEY_TYPE_UNK6 = 6,
};
 
enum SceCipherKeyType {
        CIPHER_KEY_TYPE_FIXED = 1,
        CIPHER_KEY_TYPE_FUSE_ID = 2,
};
 
enum SceCipherKeyMode {
        CIPHER_KEY_MODE_ENCRYPT = 1,
        CIPHER_KEY_MODE_DECRYPT = 2,
};
 
#ifdef __KERNEL__
 
int sceDrmBBMacInit(SceMacKey *mac_key, int type);
int sceDrmBBMacUpdate(SceMacKey *mac_key, u8 *buf, int size);
int sceAmctrl_driver_9227EA79(SceMacKey *mac_key, u8 *buf, int size);
int sceDrmBBMacFinal(SceMacKey *mac_key, u8 *buf, u8 *version_key);
int sceDrmBBMacFinal2(SceMacKey *mac_key, u8 *buf, u8 *version_key);
 
int sceDrmBBCipherInit(SceCipherKey *cipher_key, int type, int mode, u8 *header_key, u8 *version_key, int seed);
int sceDrmBBCipherUpdate(SceCipherKey *cipher_key, u8 *buf, int size);
int sceAmctrl_driver_E04ADD4C(SceCipherKey *cipher_key, u8 *buf, int size);
int sceDrmBBCipherFinal(SceCipherKey *cipher_key);
 
#endif // __KERNEL__
 
#ifdef __cplusplus
}
#endif // __cplusplus
 
#endif // AM_CTRL_H