Detailed Description

Exports for User.

Using this library in your project

Include the header file in your project:

#include <psp2/npdrm.h>

npdrm.h

Link the library to the executable:

SceNpDrm_stub

Using this library in your project

Include the header file in your project:

#include <psp2kern/npdrm.h>

npdrm.h

Link the library to the executable:

SceNpDrmForDriver_stub

Functions
int	_sceNpDrmGetRifName (char *rif_name, uint64_t aid)
	Get rif name. More...

int	_sceNpDrmGetFixedRifName (char *rif_name, uint64_t aid)
	Get fixed rif name. More...

int	_sceNpDrmCheckActData (int act_type, int version_flag, SceUInt64 *account_id, SceUInt64 act_exp_time[2])
	Check you have npdrm activation data, and get information from it. More...

int	_sceNpDrmGetRifNameForInstall (char rif_name, const void rif_data, int unk)
	Get rif name for install. More...

int	scePsmDrmGetRifKey (const ScePsmDrmLicense license_buf, char keydata, int flags)
	Get PSM rif key. More...

int	ksceNpDrmGetRifName (char *name, SceUInt64 aid)
	Get license file name. More...

int	ksceNpDrmGetFixedRifName (char *name, SceUInt64 aid)
	Get license file name with fixed. More...

int	ksceNpDrmReadActData (SceNpDrmActivationData *act_data)
	Get current activation data. More...

int	ksceNpDrmCheckActData (int act_type, int version_flag, SceUInt64 account_id, SceUInt64 act_start_time, SceUInt64 *act_end_time)
	Check you have npdrm activation data, and get information from it. More...

int	ksceNpDrmGetRifVitaKey (const void license, void klicense, int flags, int sku_flags, SceUInt64 lic_start_time, SceUInt64 lic_exp_time)
	Get license key info. More...

int	ksceNpDrmGetRifPspKey (const void license, void klicense, int flags, SceUInt64 lic_start_time, SceUInt64 *lic_exp_time)
	Get license key info for a PSP game. More...

int	ksceNpDrmGetRifInfo (const void license, SceSize license_size, int check_sign, char content_id, SceUInt64 account_id, int license_version, int license_flags, int flags, int sku_flags, SceInt64 lic_start_time, SceInt64 lic_exp_time, SceUInt64 flags2)
	Get license info. More...

int	ksceNpDrmEbootSigVerify (const char eboot_pbp_path, const void eboot_signature)
	Verify a eboot.pbp signature "__sce_ebootpbp". More...

int	ksceNpDrmPspEbootVerify (const char eboot_pbp_path, const void eboot_signature)
	Verify an older 0x100 byte eboot.pbp signature "__sce_ebootpbp" from firmware <2.00. More...

int	ksceNpDrmPspEbootSigGen (const char eboot_pbp_path, const void eboot_sha256, void *eboot_signature)
	Generate an older 0x100 byte eboot.pbp signature "__sce_ebootpbp" for a PSP game - this is unused in firmware >2.00. More...

int	ksceNpDrmEbootSigConvert (const char eboot_pbp_path, const void old_eboot_signature, void *new_eboot_signature)
	Convert an older 0x100 byte eboot.pbp signature "__sce_ebootpbp" to a 0x200 byte one used in firmwares >2.00. More...

int	ksceNpDrmEbootSigGenPsp (const char eboot_pbp_path, const void eboot_sha256, void *eboot_signature, int sw_version)
	Generate eboot.pbp signature "__sce_ebootpbp" for a PSP game. More...

int	ksceNpDrmEbootSigGenPs1 (const char eboot_pbp_path, const void eboot_sha256, void *eboot_signature, int sw_version)
	Generate eboot.pbp signature "__sce_ebootpbp" for a single-disc PS1 game. More...

int	ksceNpDrmEbootSigGenMultiDisc (const char eboot_pbp_path, const void sce_discinfo, void *eboot_signature, int sw_version)
	Generate eboot.pbp signature "__sce_discinfo" for a multi-disc PS1 game. More...

Function Documentation

◆ _sceNpDrmGetRifName()

int _sceNpDrmGetRifName	(	char *	rif_name,
		uint64_t	aid
	)

Get rif name.

Parameters

[out]	rif_name	- RIF name buffer (48 bytes)
[in]	aid	- Account ID

Returns: 0 on success, < 0 on error.

◆ _sceNpDrmGetFixedRifName()

int _sceNpDrmGetFixedRifName	(	char *	rif_name,
		uint64_t	aid
	)

Get fixed rif name.

Parameters

[out]	rif_name	- RIF name buffer (48 bytes)
[in]	aid	- Account ID

Returns: 0 on success, < 0 on error.

◆ _sceNpDrmCheckActData()

int _sceNpDrmCheckActData	(	int *	act_type,
		int *	version_flag,
		SceUInt64 *	account_id,
		SceUInt64	act_exp_time[2]
	)

Check you have npdrm activation data, and get information from it.

Parameters

[out]	act_type	- The pointer of activation type output.
[out]	version_flag	- The pointer of version flag output.
[out]	account_id	- The pointer of activated account id output.
[out]	act_exp_time	- The pointer of activation expire time output, [0] is start_date, [1] is end_date

Returns: 0 on success, < 0 on error.

◆ _sceNpDrmGetRifNameForInstall()

int _sceNpDrmGetRifNameForInstall	(	char *	rif_name,
		const void *	rif_data,
		int	unk
	)

Get rif name for install.

Parameters

[out]	rif_name	- RIF name buffer (48 bytes)
[in]	rif_data	- Data of RIF file (512 bytes)
[in]	unk	- Unknown, use 0

Returns: 0 on success, < 0 on error.

◆ scePsmDrmGetRifKey()

int scePsmDrmGetRifKey	(	const ScePsmDrmLicense *	license_buf,
		char *	keydata,
		int	flags
	)

Get PSM rif key.

Parameters

[in]	license_buf	- RIF buffer (1024 bytes)
[out]	keydata	- Decrypted key data
[in]	flags	- Unknown

Returns: 0 on success, < 0 on error

◆ ksceNpDrmGetRifName()

int ksceNpDrmGetRifName	(	char *	name,
		SceUInt64	aid
	)

Get license file name.

Parameters

[out]	name	- The pointer of license file name output buffer. size is 0x30.
[in]	aid	- The license account id

Returns: 0 on success, < 0 on error.

◆ ksceNpDrmGetFixedRifName()

int ksceNpDrmGetFixedRifName	(	char *	name,
		SceUInt64	aid
	)

Get license file name with fixed.

Parameters

[out]	name	- The pointer of license file name output buffer. size is 0x30.
[in]	aid	- The license account id

Returns: 0 on success, < 0 on error.

◆ ksceNpDrmReadActData()

int ksceNpDrmReadActData ( SceNpDrmActivationData * act_data )

Get current activation data.

Parameters

[out] act_data - The pointer of output activation data see:SceNpDrmActivationData. if ecdsa or rsa verify fail, will be all 0.

Returns: 0 on success, < 0 on error.

◆ ksceNpDrmCheckActData()

int ksceNpDrmCheckActData	(	int *	act_type,
		int *	version_flag,
		SceUInt64 *	account_id,
		SceUInt64 *	act_start_time,
		SceUInt64 *	act_end_time
	)

Check you have npdrm activation data, and get information from it.

Parameters

[out]	act_type	- The pointer of activation type output.
[out]	version_flag	- The pointer of version flag output.
[out]	account_id	- The pointer of activated account id output.
[out]	act_start_time	- The pointer of activation data start time output.
[out]	act_exp_time	- The pointer of activation data expire time output

Returns: 0 on success, < 0 on error.

◆ ksceNpDrmGetRifVitaKey()

int ksceNpDrmGetRifVitaKey	(	const void *	license,
		void *	klicense,
		int *	flags,
		int *	sku_flags,
		SceUInt64 *	lic_start_time,
		SceUInt64 *	lic_exp_time
	)

Get license key info.

Parameters

[in]	license	- The pointer of license data. see:SceNpDrmLicense
[out]	klicense	- The pointer of klicense output buffer. size is 0x10.
[out]	flags	- The pointer of flags output.
[out]	sku_flags	- The pointer of sku flags output.
[out]	lic_start_time	- The pointer of license start time output.
[out]	lic_exp_time	- The pointer of license exp time output.

Returns: 0 on success, < 0 on error.

◆ ksceNpDrmGetRifPspKey()

int ksceNpDrmGetRifPspKey	(	const void *	license,
		void *	klicense,
		int *	flags,
		SceUInt64 *	lic_start_time,
		SceUInt64 *	lic_exp_time
	)

Get license key info for a PSP game.

Parameters

[in]	license	- The pointer of license data. see:SceNpDrmLicense
[out]	klicense	- The pointer of klicense output buffer. size is 0x10.
[out]	flags	- The pointer of flags output.
[out]	lic_start_time	- The pointer of license start time output.
[out]	lic_exp_time	- The pointer of license exp time output.

Returns: 0 on success, < 0 on error.

◆ ksceNpDrmGetRifInfo()

int ksceNpDrmGetRifInfo	(	const void *	license,
		SceSize	license_size,
		int	check_sign,
		char *	content_id,
		SceUInt64 *	account_id,
		int *	license_version,
		int *	license_flags,
		int *	flags,
		int *	sku_flags,
		SceInt64 *	lic_start_time,
		SceInt64 *	lic_exp_time,
		SceUInt64 *	flags2
	)

Get license info.

Parameters

[in]	license	- The pointer of license data. see:SceNpDrmLicense
[in]	license_size	- The license data size. 0x200 etc
[in]	check_sign	- The license signature check flag. if pass 1, do check.
[out]	content_id	- The pointer of license content_id output buffer. size is 0x30.
[out]	account_id	- The pointer of license account_id output.
[out]	license_version	- The pointer of license version output.
[out]	license_flags	- The pointer of license flags output.
[out]	flags	- The pointer of flags output.
[out]	sku_flags	- The pointer of sku flags output.
[out]	lic_start_time	- The pointer of license start time output.
[out]	lic_exp_time	- The pointer of license exp time output.
[out]	flags2	- The pointer of flags2 output.

Returns: 0 on success, < 0 on error.

◆ ksceNpDrmEbootSigVerify()

int ksceNpDrmEbootSigVerify	(	const char *	eboot_pbp_path,
		const void *	eboot_signature
	)

Verify a eboot.pbp signature "__sce_ebootpbp".

Parameters

[in]	eboot_pbp_path	- The pointer of the file path of the EBOOT.PBP file
[in]	eboot_signature	- The pointer of data of __sce_ebootpbp signature. size is 0x200

Returns: 0 on success, < 0 on error.

◆ ksceNpDrmPspEbootVerify()

int ksceNpDrmPspEbootVerify	(	const char *	eboot_pbp_path,
		const void *	eboot_signature
	)

Verify an older 0x100 byte eboot.pbp signature "__sce_ebootpbp" from firmware <2.00.

Parameters

[in]	eboot_pbp_path	- The pointer of the file path of the EBOOT.PBP file
[in]	eboot_signature	- The pointer of data of __sce_ebootpbp signature. size is 0x100

Returns: 0 on success, < 0 on error.

◆ ksceNpDrmPspEbootSigGen()

int ksceNpDrmPspEbootSigGen	(	const char *	eboot_pbp_path,
		const void *	eboot_sha256,
		void *	eboot_signature
	)

Generate an older 0x100 byte eboot.pbp signature "__sce_ebootpbp" for a PSP game - this is unused in firmware >2.00.

Parameters

[in]	eboot_pbp_path	- The pointer of the file path of the EBOOT.PBP file
[in]	eboot_sha256	- The pointer of SHA256 hash of first (data.psar offset + 0x1C0000) bytes into the EBOOT.PBP file
[out]	eboot_signature	- The pointer of the output eboot signature data. size is 0x100

Returns: eboot_signature size on success, < 0 on error.

◆ ksceNpDrmEbootSigConvert()

int ksceNpDrmEbootSigConvert	(	const char *	eboot_pbp_path,
		const void *	old_eboot_signature,
		void *	new_eboot_signature
	)

Convert an older 0x100 byte eboot.pbp signature "__sce_ebootpbp" to a 0x200 byte one used in firmwares >2.00.

Parameters

[in]	eboot_pbp_path	- The pointer of the file path of the EBOOT.PBP file
[in]	old_eboot_signature	- The pointer of old eboot signature data. size is 0x100
[out]	new_eboot_signature	- The pointer of new eboot signature data. size is 0x200

Returns: eboot_signature size on success, < 0 on error.

◆ ksceNpDrmEbootSigGenPsp()

int ksceNpDrmEbootSigGenPsp	(	const char *	eboot_pbp_path,
		const void *	eboot_sha256,
		void *	eboot_signature,
		int	sw_version
	)

Generate eboot.pbp signature "__sce_ebootpbp" for a PSP game.

Parameters

[in]	eboot_pbp_path	- The pointer of the file path of the EBOOT.PBP file
[in]	eboot_sha256	- The pointer of SHA256 hash of first (data.psar offset + 0x1C0000) bytes into the EBOOT.PBP file
[out]	eboot_signature	- The pointer of the output eboot signature data. size is 0x200
[in]	sw_version	- The minimum firmware version the signature can be used on. cannot be lower than current firmware

Returns: eboot_signature size on success, < 0 on error.

◆ ksceNpDrmEbootSigGenPs1()

int ksceNpDrmEbootSigGenPs1	(	const char *	eboot_pbp_path,
		const void *	eboot_sha256,
		void *	eboot_signature,
		int	sw_version
	)

Generate eboot.pbp signature "__sce_ebootpbp" for a single-disc PS1 game.

Parameters

[in]	eboot_pbp_path	- The pointer of the file path of the EBOOT.PBP file
[in]	eboot_sha256	- The pointer of SHA256 hash of first (data.psar offset + 0x1C0000) bytes into the EBOOT.PBP file
[out]	eboot_signature	- The pointer of the output eboot signature data. size is 0x200
[in]	sw_version	- The minimum firmware version the signature can be used on. cannot be lower than current firmware

Returns: eboot_signature size on success, < 0 on error.

◆ ksceNpDrmEbootSigGenMultiDisc()

int ksceNpDrmEbootSigGenMultiDisc	(	const char *	eboot_pbp_path,
		const void *	sce_discinfo,
		void *	eboot_signature,
		int	sw_version
	)

Generate eboot.pbp signature "__sce_discinfo" for a multi-disc PS1 game.

Parameters

[in]	eboot_pbp_path	- The pointer of the file path of the EBOOT.PBP file
[in]	sce_discinfo	- The pointer of contents of vs0:/app/NPXS10028/__sce_discinfo
[out]	eboot_signature	- The pointer of the output eboot signature data. size is 0x100
[in]	sw_version	- The minimum firmware version the signature can be used on. cannot be lower than current firmware

Returns: eboot_signature size on success, < 0 on error.

Detailed Description

Using this library in your project

Using this library in your project

Functions

Function Documentation

◆ _sceNpDrmGetRifName()

◆ _sceNpDrmGetFixedRifName()

◆ _sceNpDrmCheckActData()

◆ _sceNpDrmGetRifNameForInstall()

◆ scePsmDrmGetRifKey()

◆ ksceNpDrmGetRifName()

◆ ksceNpDrmGetFixedRifName()

◆ ksceNpDrmReadActData()

◆ ksceNpDrmCheckActData()

◆ ksceNpDrmGetRifVitaKey()

◆ ksceNpDrmGetRifPspKey()

◆ ksceNpDrmGetRifInfo()

◆ ksceNpDrmEbootSigVerify()

◆ ksceNpDrmPspEbootVerify()

◆ ksceNpDrmPspEbootSigGen()

◆ ksceNpDrmEbootSigConvert()

◆ ksceNpDrmEbootSigGenPsp()

◆ ksceNpDrmEbootSigGenPs1()

◆ ksceNpDrmEbootSigGenMultiDisc()