Chnnlsv Library

Library imports for the vsh chnnlsv library. More...

Data Structures
struct	_pspChnnlsvContext1
struct	_pspChnnlsvContext2

Typedefs
typedef struct _pspChnnlsvContext1	pspChnnlsvContext1
typedef struct _pspChnnlsvContext2	pspChnnlsvContext2

Functions
int	sceChnnlsv_E7833020 (pspChnnlsvContext1 *ctx, int mode)
	Initialize context.
int	sceChnnlsv_F21A1FCA (pspChnnlsvContext1 *ctx, unsigned char *data, int len)
	Process data.
int	sceChnnlsv_C4C494F8 (pspChnnlsvContext1 *ctx, unsigned char *hash, unsigned char *cryptkey)
	Finalize hash.
int	sceChnnlsv_ABFDFC8B (pspChnnlsvContext2 *ctx, int mode1, int mode2, unsigned char *hashkey, unsigned char *cipherkey)
	Prepare a key, and set up integrity check.
int	sceChnnlsv_850A7FA1 (pspChnnlsvContext2 *ctx, unsigned char *data, int len)
	Process data for integrity check.
int	sceChnnlsv_21BE78B4 (pspChnnlsvContext2 *ctx)
	Check integrity.

Detailed Description

Library imports for the vsh chnnlsv library.

Typedef Documentation

pspChnnlsvContext1

typedef struct _pspChnnlsvContext1 pspChnnlsvContext1

pspChnnlsvContext2

typedef struct _pspChnnlsvContext2 pspChnnlsvContext2

Function Documentation

sceChnnlsv_21BE78B4()

int sceChnnlsv_21BE78B4

(

pspChnnlsvContext2 *

ctx

)

Check integrity.

Parameters

ctx

- Context

Returns

< 0 on error

sceChnnlsv_850A7FA1()

int sceChnnlsv_850A7FA1	(	pspChnnlsvContext2 *	ctx,
		unsigned char *	data,
		int	len
	)

Process data for integrity check.

Parameters

ctx	- Context
data	- Data (aligned to 0x10)
len	- Length (aligned to 0x10)

Returns

< 0 on error

sceChnnlsv_ABFDFC8B()

int sceChnnlsv_ABFDFC8B	(	pspChnnlsvContext2 *	ctx,
		int	mode1,
		int	mode2,
		unsigned char *	hashkey,
		unsigned char *	cipherkey
	)

Prepare a key, and set up integrity check.

Parameters

ctx	- Context
mode1	- Cipher mode
mode2	- Encrypt mode (1 = encrypting, 2 = decrypting)
hashkey	- Key out
cipherkey	- Key in

Returns

< 0 on error

sceChnnlsv_C4C494F8()

int sceChnnlsv_C4C494F8	(	pspChnnlsvContext1 *	ctx,
		unsigned char *	hash,
		unsigned char *	cryptkey
	)

Finalize hash.

Parameters

ctx	- Context
hash	- Hash output (aligned to 0x10, 0x10 bytes long)
cryptkey	- Crypt key or NULL.

Returns

< 0 on error

sceChnnlsv_E7833020()

int sceChnnlsv_E7833020	(	pspChnnlsvContext1 *	ctx,
		int	mode
	)

Initialize context.

Parameters

ctx	- Context
mode	- Cipher mode

Returns

< 0 on error

sceChnnlsv_F21A1FCA()

int sceChnnlsv_F21A1FCA	(	pspChnnlsvContext1 *	ctx,
		unsigned char *	data,
		int	len
	)

Process data.

Parameters

ctx	- Context
data	- Data (aligned to 0x10)
len	- Length (aligned to 0x10)

Returns

< 0 on error