ekt.h File Reference

#include "srtp_priv.h"

Go to the source code of this file.

Classes
struct	srtp_ekt_policy_ctx_t
struct	srtp_ekt_data_t
struct	srtp_ekt_stream_ctx_t

Macros
#define	SRTP_EKT_CIPHER_DEFAULT   1
#define	SRTP_EKT_CIPHER_AES_128_ECB   1
#define	SRTP_EKT_CIPHER_AES_192_KEY_WRAP   2
#define	SRTP_EKT_CIPHER_AES_256_KEY_WRAP   3

Typedefs
typedef uint16_t	srtp_ekt_spi_t
typedef struct srtp_ekt_policy_ctx_t	srtp_ekt_policy_ctx_t
typedef struct srtp_ekt_data_t	srtp_ekt_data_t
typedef struct srtp_ekt_stream_ctx_t	srtp_ekt_stream_ctx_t

Functions
unsigned	srtp_ekt_octets_after_base_tag (srtp_ekt_stream_t ekt)
srtp_err_status_t	srtp_ekt_alloc (srtp_ekt_stream_t *stream_data, srtp_ekt_policy_t policy)
srtp_err_status_t	srtp_ekt_stream_init (srtp_ekt_stream_t e, srtp_ekt_spi_t spi, void *ekt_key, unsigned ekt_cipher_type)
srtp_err_status_t	srtp_ekt_stream_init_from_policy (srtp_ekt_stream_t e, srtp_ekt_policy_t p)
srtp_err_status_t	srtp_stream_init_from_ekt (srtp_stream_t stream, const void *srtcp_hdr, unsigned pkt_octet_len)
void	srtp_ekt_write_data (srtp_ekt_stream_t ekt, uint8_t *base_tag, unsigned base_tag_len, int *packet_len, srtp_xtd_seq_num_t pkt_index)
srtp_err_status_t	srtp_ekt_tag_verification_preproces (uint8_t *pkt_tag, uint8_t *pkt_tag_copy, unsigned tag_len)
srtp_err_status_t	srtp_ekt_tag_verification_postproces (uint8_t *pkt_tag, uint8_t *pkt_tag_copy, unsigned tag_len)
srtp_err_status_t	srtp_stream_srtcp_auth_tag_generation_preprocess (const srtp_stream_t *s, uint8_t *pkt_tag, unsigned pkt_octet_len)
srtp_err_status_t	srtcp_auth_tag_generation_postprocess (void)

Macro Definition Documentation

SRTP_EKT_CIPHER_AES_128_ECB

#define SRTP_EKT_CIPHER_AES_128_ECB   1

SRTP_EKT_CIPHER_AES_192_KEY_WRAP

#define SRTP_EKT_CIPHER_AES_192_KEY_WRAP   2

SRTP_EKT_CIPHER_AES_256_KEY_WRAP

#define SRTP_EKT_CIPHER_AES_256_KEY_WRAP   3

SRTP_EKT_CIPHER_DEFAULT

#define SRTP_EKT_CIPHER_DEFAULT   1

Typedef Documentation

srtp_ekt_data_t

typedef struct srtp_ekt_data_t srtp_ekt_data_t

srtp_ekt_policy_ctx_t

typedef struct srtp_ekt_policy_ctx_t srtp_ekt_policy_ctx_t

srtp_ekt_spi_t

typedef uint16_t srtp_ekt_spi_t

srtp_ekt_stream_ctx_t

typedef struct srtp_ekt_stream_ctx_t srtp_ekt_stream_ctx_t

Function Documentation

srtcp_auth_tag_generation_postprocess()

srtp_err_status_t srtcp_auth_tag_generation_postprocess

(

void

)

srtp_ekt_alloc()

srtp_err_status_t srtp_ekt_alloc	(	srtp_ekt_stream_t *	stream_data,
		srtp_ekt_policy_t	policy
	)

srtp_ekt_octets_after_base_tag()

unsigned srtp_ekt_octets_after_base_tag

(

srtp_ekt_stream_t

ekt

)

srtp_ekt_stream_init()

srtp_err_status_t srtp_ekt_stream_init	(	srtp_ekt_stream_t	e,
		srtp_ekt_spi_t	spi,
		void *	ekt_key,
		unsigned	ekt_cipher_type
	)

srtp_ekt_stream_init_from_policy()

srtp_err_status_t srtp_ekt_stream_init_from_policy	(	srtp_ekt_stream_t	e,
		srtp_ekt_policy_t	p
	)

srtp_ekt_tag_verification_postproces()

srtp_err_status_t srtp_ekt_tag_verification_postproces	(	uint8_t *	pkt_tag,
		uint8_t *	pkt_tag_copy,
		unsigned	tag_len
	)

srtp_ekt_tag_verification_preproces()

srtp_err_status_t srtp_ekt_tag_verification_preproces	(	uint8_t *	pkt_tag,
		uint8_t *	pkt_tag_copy,
		unsigned	tag_len
	)

srtp_ekt_write_data()

void srtp_ekt_write_data	(	srtp_ekt_stream_t	ekt,
		uint8_t *	base_tag,
		unsigned	base_tag_len,
		int *	packet_len,
		srtp_xtd_seq_num_t	pkt_index
	)

srtp_stream_init_from_ekt()

srtp_err_status_t srtp_stream_init_from_ekt	(	srtp_stream_t	stream,
		const void *	srtcp_hdr,
		unsigned	pkt_octet_len
	)

srtp_stream_srtcp_auth_tag_generation_preprocess()

srtp_err_status_t srtp_stream_srtcp_auth_tag_generation_preprocess	(	const srtp_stream_t *	s,
		uint8_t *	pkt_tag,
		unsigned	pkt_octet_len
	)