#include <stdlib.h>
#include <math.h>
#include "libavutil/avutil.h"
#include "libavutil/avstring.h"
#include "libavutil/crc.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/timer.h"
#include "compat/getopt.c"
#include "libavutil/md5.h"
#include "libavutil/sha.h"
#include "libavutil/sha512.h"
#include "libavutil/ripemd.h"
#include "libavutil/aes.h"
#include "libavutil/camellia.h"
#include "libavutil/cast5.h"
#include "libavutil/twofish.h"

Data Structures
struct	hash_impl

Macros
#define	USE_crypto 0x01 /* OpenSSL's libcrypto */

#define	USE_gcrypt 0x02 /* GnuTLS's libgcrypt */

#define	USE_tomcrypt 0x04 /* LibTomCrypt */

#define	AV_READ_TIME(x) 0

#define	MAX_INPUT_SIZE 1048576

#define	MAX_OUTPUT_SIZE 128

#define	IMPL_USE_lavu IMPL_USE

#define	DEFINE_LAVU_MD(suffix, type, namespace, hsize)

#define	IMPL_USE_crypto(...) /* ignore */

#define	IMPL_USE_gcrypt(...) /* ignore */

#define	IMPL_USE_tomcrypt(...) /* ignore */

#define	IMPL_USE(lib, name, symbol, output) { #lib, name, run_ ## lib ## _ ## symbol, output },

#define	IMPL(lib,...) IMPL_USE_ ## lib(lib, __VA_ARGS__)

#define	IMPL_ALL(...)

Functions
static void	fatal_error (const char *tag)

static void	run_lavu_md5 (uint8_t output, const uint8_t input, unsigned size)

	DEFINE_LAVU_MD (sha1, AVSHA, sha, 160)

	DEFINE_LAVU_MD (sha256, AVSHA, sha, 256)

	DEFINE_LAVU_MD (sha512, AVSHA512, sha512, 512)

	DEFINE_LAVU_MD (ripemd160, AVRIPEMD, ripemd, 160)

static void	run_lavu_aes128 (uint8_t output, const uint8_t input, unsigned size)

static void	run_lavu_camellia (uint8_t output, const uint8_t input, unsigned size)

static void	run_lavu_cast128 (uint8_t output, const uint8_t input, unsigned size)

static void	run_lavu_twofish (uint8_t output, const uint8_t input, unsigned size)

static unsigned	crc32 (const uint8_t *data, unsigned size)

static void	run_implementation (const uint8_t input, uint8_t output, struct hash_impl *impl, unsigned size)

int	main (int argc, char **argv)

Variables
static const char *	enabled_libs

static const char *	enabled_algos

static unsigned	specified_runs

static const uint8_t *	hardcoded_key = "FFmpeg is the best program ever."

struct hash_impl	implementations []

Macro Definition Documentation

#define USE_crypto 0x01 /* OpenSSL's libcrypto */

Definition at line 23 of file crypto_bench.c.

Referenced by main().

#define USE_gcrypt 0x02 /* GnuTLS's libgcrypt */

Definition at line 24 of file crypto_bench.c.

Referenced by main().

#define USE_tomcrypt 0x04 /* LibTomCrypt */

Definition at line 25 of file crypto_bench.c.

Referenced by main().

#define AV_READ_TIME ( x ) 0

Definition at line 37 of file crypto_bench.c.

Referenced by run_implementation().

#define MAX_INPUT_SIZE 1048576

Definition at line 47 of file crypto_bench.c.

Referenced by main().

#define MAX_OUTPUT_SIZE 128

Definition at line 48 of file crypto_bench.c.

Referenced by run_implementation().

#define IMPL_USE_lavu IMPL_USE

Definition at line 82 of file crypto_bench.c.

#define DEFINE_LAVU_MD	(	suffix,
		type,
		namespace,
		hsize
	)

Value:

static void run_lavu_ ## suffix(uint8_t *output,                             \
                                const uint8_t *input, unsigned size)         \
{                                                                            \
    static struct type *h;                                                   \
    if (!h && !(h = av_ ## namespace ## _alloc()))                           \
        fatal_error("out of memory");                                        \
    av_ ## namespace ## _init(h, hsize);                                     \
    av_ ## namespace ## _update(h, input, size);                             \
    av_ ## namespace ## _final(h, output);                                   \
}

Definition at line 90 of file crypto_bench.c.

#define IMPL_USE_crypto ( ... ) /* ignore */

Definition at line 209 of file crypto_bench.c.

#define IMPL_USE_gcrypt ( ... ) /* ignore */

Definition at line 275 of file crypto_bench.c.

#define IMPL_USE_tomcrypt ( ... ) /* ignore */

Definition at line 352 of file crypto_bench.c.

#define IMPL_USE	(	lib,
		name,
		symbol,
		output
	)	{ #lib, name, run_ ## lib ## _ ## symbol, output },

Definition at line 415 of file crypto_bench.c.

#define IMPL	(	lib,
		...
	)	IMPL_USE_ ## lib(lib, __VA_ARGS__)

Definition at line 417 of file crypto_bench.c.

#define IMPL_ALL ( ... )

Value:

IMPL(lavu,       __VA_ARGS__) \
    IMPL(crypto,     __VA_ARGS__) \
    IMPL(gcrypt,     __VA_ARGS__) \
    IMPL(tomcrypt,   __VA_ARGS__)

Definition at line 418 of file crypto_bench.c.

Function Documentation

static void fatal_error ( const char * tag )

static

Definition at line 56 of file crypto_bench.c.

Referenced by main(), run_implementation(), run_lavu_aes128(), run_lavu_camellia(), run_lavu_cast128(), and run_lavu_twofish().

static void run_lavu_md5	(	uint8_t *	output,
		const uint8_t *	input,
		unsigned	size
	)

static

Definition at line 84 of file crypto_bench.c.

DEFINE_LAVU_MD	(	sha1	,
		AVSHA	,
		sha	,
		160
	)

DEFINE_LAVU_MD	(	sha256	,
		AVSHA	,
		sha	,
		256
	)

DEFINE_LAVU_MD	(	sha512	,
		AVSHA512	,
		sha512	,
		512
	)

DEFINE_LAVU_MD	(	ripemd160	,
		AVRIPEMD	,
		ripemd	,
		160
	)

static void run_lavu_aes128	(	uint8_t *	output,
		const uint8_t *	input,
		unsigned	size
	)

static

Definition at line 107 of file crypto_bench.c.

static void run_lavu_camellia	(	uint8_t *	output,
		const uint8_t *	input,
		unsigned	size
	)

static

Definition at line 117 of file crypto_bench.c.

static void run_lavu_cast128	(	uint8_t *	output,
		const uint8_t *	input,
		unsigned	size
	)

static

Definition at line 127 of file crypto_bench.c.

static void run_lavu_twofish	(	uint8_t *	output,
		const uint8_t *	input,
		unsigned	size
	)

static

Definition at line 137 of file crypto_bench.c.

static unsigned crc32	(	const uint8_t *	data,
		unsigned	size
	)

static

Definition at line 359 of file crypto_bench.c.

Referenced by run_implementation().

static void run_implementation	(	const uint8_t *	input,
		uint8_t *	output,
		struct hash_impl *	impl,
		unsigned	size
	)

static

Definition at line 364 of file crypto_bench.c.

Referenced by main().

int main	(	int	argc,
		char **	argv
	)

Definition at line 439 of file crypto_bench.c.

Variable Documentation

const char* enabled_libs

static

Definition at line 50 of file crypto_bench.c.

Referenced by main(), and run_implementation().

const char* enabled_algos

static

Definition at line 51 of file crypto_bench.c.

Referenced by main(), and run_implementation().

unsigned specified_runs

static

Definition at line 52 of file crypto_bench.c.

Referenced by main(), and run_implementation().

const uint8_t* hardcoded_key = "FFmpeg is the best program ever."

static

Definition at line 54 of file crypto_bench.c.

Referenced by run_lavu_aes128(), run_lavu_camellia(), run_lavu_cast128(), and run_lavu_twofish().

struct hash_impl implementations[]

Initial value:

= {
    IMPL_ALL("SHA-512",    sha512,    "3afdd44a80d99af15c87bd724cb717243193767835ce866dd5d58c02d674bb57"
                                      "7c25b9e118c200a189fcd5a01ef106a4e200061f3e97dbf50ba065745fd46bef")
}

Definition at line 424 of file crypto_bench.c.

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation