MD5

Functions
struct AVMD5 *	av_md5_alloc (void)
	Allocate an AVMD5 context. More...
void	av_md5_init (struct AVMD5 *ctx)
	Initialize MD5 hashing. More...
void	av_md5_update (struct AVMD5 *ctx, const uint8_t *src, int len)
	Update hash value. More...
void	av_md5_final (struct AVMD5 *ctx, uint8_t *dst)
	Finish hashing and output digest value. More...
void	av_md5_sum (uint8_t *dst, const uint8_t *src, const int len)
	Hash an array of data. More...

Variables
const int	av_md5_size

Detailed Description

Function Documentation

struct AVMD5* av_md5_alloc

(

void

)

Allocate an AVMD5 context.

Examples:

filter_audio.c.

Referenced by main().

void av_md5_init

(

struct AVMD5 *

ctx

)

Initialize MD5 hashing.

Parameters

ctx	pointer to the function context (of size av_md5_size)

Examples:

filter_audio.c.

Referenced by process_output().

void av_md5_update	(	struct AVMD5 *	ctx,
		const uint8_t *	src,
		int	len
	)

Update hash value.

Parameters

ctx	hash function context
src	input data to update hash with
len	input data length

void av_md5_final	(	struct AVMD5 *	ctx,
		uint8_t *	dst
	)

Finish hashing and output digest value.

Parameters

ctx	hash function context
dst	buffer where output digest value is stored

void av_md5_sum	(	uint8_t *	dst,
		const uint8_t *	src,
		const int	len
	)

Hash an array of data.

Parameters

dst	The output buffer to write the digest into
src	The data to hash
len	The length of the data, in bytes

Examples:

filter_audio.c.

Referenced by process_output().

Variable Documentation

const int av_md5_size