crypt_dev.h File Reference

#include <gpac/crypt.h>

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Data Structures
struct	GF_CryptStream

Macros
#define	GPAC_CRYPT_ISMA_ONLY
#define	rotl32(x, n)   (((x) << ((u32)(n))) | ((x) >> (32 - (u32)(n))))
#define	rotr32(x, n)   (((x) >> ((u32)(n))) | ((x) << (32 - (u32)(n))))
#define	rotl16(x, n)   (((x) << ((u16)(n))) | ((x) >> (16 - (u16)(n))))
#define	rotr16(x, n)   (((x) >> ((u16)(n))) | ((x) << (16 - (u16)(n))))
#define	byteswap32(x)   ((rotl32(x, 8) & 0x00ff00ff) | (rotr32(x, 8) & 0xff00ff00))
#define	byteswap16(x)   ((rotl16(x, 8) & 0x00ff) | (rotr16(x, 8) & 0xff00))
#define	Bzero(x, y)   memset(x, 0, y)

Typedefs
typedef void(*	mcryptfunc )(void *, void *)
typedef GF_Err(*	mcrypt_setkeystream )(void *, const void *, int, const void *, int)
typedef GF_Err(*	mcrypt_setkeyblock )(void *, const void *, int)
typedef GF_Err(*	mcrypt_docrypt )(void *, const void *, int)

Functions
void	gf_crypt_register_cbc (GF_Crypt *td)
void	gf_crypt_register_cfb (GF_Crypt *td)
void	gf_crypt_register_ctr (GF_Crypt *td)
void	gf_crypt_register_ecb (GF_Crypt *td)
void	gf_crypt_register_ncfb (GF_Crypt *td)
void	gf_crypt_register_nofb (GF_Crypt *td)
void	gf_crypt_register_ofb (GF_Crypt *td)
void	gf_crypt_register_stream (GF_Crypt *td)
void	gf_crypt_register_des (GF_Crypt *td)
void	gf_crypt_register_3des (GF_Crypt *td)
void	gf_crypt_register_rijndael_128 (GF_Crypt *td)
void	gf_crypt_register_rijndael_192 (GF_Crypt *td)
void	gf_crypt_register_rijndael_256 (GF_Crypt *td)
static void	memxor (unsigned char *o1, unsigned char *o2, int length)

Macro Definition Documentation

#define GPAC_CRYPT_ISMA_ONLY

#define rotl32	(		x,
			n
	)		(((x) << ((u32)(n))) | ((x) >> (32 - (u32)(n))))

#define rotr32	(		x,
			n
	)		(((x) >> ((u32)(n))) | ((x) << (32 - (u32)(n))))

#define rotl16	(		x,
			n
	)		(((x) << ((u16)(n))) | ((x) >> (16 - (u16)(n))))

#define rotr16	(		x,
			n
	)		(((x) >> ((u16)(n))) | ((x) << (16 - (u16)(n))))

#define byteswap32

(

x

)

((rotl32(x, 8) & 0x00ff00ff) | (rotr32(x, 8) & 0xff00ff00))

#define byteswap16

(

x

)

((rotl16(x, 8) & 0x00ff) | (rotr16(x, 8) & 0xff00))

#define Bzero	(		x,
			y
	)		memset(x, 0, y)

Typedef Documentation

typedef void(* mcryptfunc)(void *, void *)

typedef GF_Err(* mcrypt_setkeystream)(void *, const void *, int, const void *, int)

typedef GF_Err(* mcrypt_setkeyblock)(void *, const void *, int)

typedef GF_Err(* mcrypt_docrypt)(void *, const void *, int)

Function Documentation

void gf_crypt_register_cbc

(

GF_Crypt *

td

)

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void gf_crypt_register_cfb

(

GF_Crypt *

td

)

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void gf_crypt_register_ctr

(

GF_Crypt *

td

)

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void gf_crypt_register_ecb

(

GF_Crypt *

td

)

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void gf_crypt_register_ncfb

(

GF_Crypt *

td

)

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void gf_crypt_register_nofb

(

GF_Crypt *

td

)

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void gf_crypt_register_ofb

(

GF_Crypt *

td

)

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void gf_crypt_register_stream

(

GF_Crypt *

td

)

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void gf_crypt_register_des

(

GF_Crypt *

td

)

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void gf_crypt_register_3des

(

GF_Crypt *

td

)

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void gf_crypt_register_rijndael_128

(

GF_Crypt *

td

)

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void gf_crypt_register_rijndael_192

(

GF_Crypt *

td

)

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void gf_crypt_register_rijndael_256

(

GF_Crypt *

td

)

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static void memxor ( unsigned char *  o1, unsigned char *  o2, int  length  )

static

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