ekt.c File Reference

#include "srtp_priv.h"
#include "err.h"
#include "ekt.h"

Macros
#define	EKT_OCTETS_AFTER_BASE_TAG   24
#define	EKT_OCTETS_AFTER_EMK   8
#define	EKT_OCTETS_AFTER_ROC   4
#define	EKT_SPI_LEN   2

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_from_policy (srtp_ekt_stream_t stream_data, srtp_ekt_policy_t policy)
void	aes_decrypt_with_raw_key (void *ciphertext, const void *key, int key_len)
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)
void	srtcp_ekt_trailer (srtp_ekt_stream_t ekt, unsigned *auth_len, void **auth_tag, void *tag_copy)

Variables
srtp_debug_module_t	mod_srtp

Macro Definition Documentation

EKT_OCTETS_AFTER_BASE_TAG

#define EKT_OCTETS_AFTER_BASE_TAG   24

EKT_OCTETS_AFTER_EMK

#define EKT_OCTETS_AFTER_EMK   8

EKT_OCTETS_AFTER_ROC

#define EKT_OCTETS_AFTER_ROC   4

EKT_SPI_LEN

#define EKT_SPI_LEN   2

Function Documentation

aes_decrypt_with_raw_key()

void aes_decrypt_with_raw_key	(	void *	ciphertext,
		const void *	key,
		int	key_len
	)

srtcp_ekt_trailer()

void srtcp_ekt_trailer	(	srtp_ekt_stream_t	ekt,
		unsigned *	auth_len,
		void **	auth_tag,
		void *	tag_copy
	)

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_from_policy()

srtp_err_status_t srtp_ekt_stream_init_from_policy	(	srtp_ekt_stream_t	stream_data,
		srtp_ekt_policy_t	policy
	)

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
	)

Variable Documentation

mod_srtp

srtp_debug_module_t mod_srtp