gst_mikey_message_new ()

GstMIKEYMessage *
gst_mikey_message_new (void);

Make a new MIKEY message.

Since: 1.4

gst_mikey_message_new_from_bytes ()

GstMIKEYMessage *
gst_mikey_message_new_from_bytes (GBytes *bytes,
                                  GstMIKEYDecryptInfo *info,
                                  GError **error);

Make a new GstMIKEYMessage from bytes .

Since: 1.4

gst_mikey_message_new_from_caps ()

GstMIKEYMessage *
gst_mikey_message_new_from_caps (GstCaps *caps);

Makes mikey message including:

Since: 1.8

gst_mikey_message_new_from_data ()

GstMIKEYMessage *
gst_mikey_message_new_from_data (gconstpointer data,
                                 gsize size,
                                 GstMIKEYDecryptInfo *info,
                                 GError **error);

Parse size bytes from data into a GstMIKEYMessage. info contains the parameters to decrypt and verify the data.

Since: 1.4

gst_mikey_message_to_bytes ()

GBytes *
gst_mikey_message_to_bytes (GstMIKEYMessage *msg,
                            GstMIKEYEncryptInfo *info,
                            GError **error);

Convert msg to a GBytes.

Since: 1.4

gst_mikey_message_to_caps ()

gboolean
gst_mikey_message_to_caps (const GstMIKEYMessage *msg,
                           GstCaps *caps);

Since: 1.8.1

gst_mikey_message_base64_encode ()

gchar *
gst_mikey_message_base64_encode (GstMIKEYMessage *msg);

Since: 1.8

gst_mikey_message_copy ()

GstMIKEYMessage *
gst_mikey_message_copy (const GstMIKEYMessage *message);

Create a copy of the given message.

Since: 1.4

gst_mikey_message_ref ()

GstMIKEYMessage *
gst_mikey_message_ref (GstMIKEYMessage *message);

Increase the refcount of this message.

Since: 1.4

gst_mikey_message_unref ()

void
gst_mikey_message_unref (GstMIKEYMessage *message);

Decrease the refcount of an message, freeing it if the refcount reaches 0.

Since: 1.4

gst_mikey_message_set_info ()

gboolean
gst_mikey_message_set_info (GstMIKEYMessage *msg,
                            guint8 version,
                            GstMIKEYType type,
                            gboolean V,
                            GstMIKEYPRFFunc prf_func,
                            guint32 CSB_id,
                            GstMIKEYMapType map_type);

Set the information in msg .

Since: 1.4

gst_mikey_message_get_n_cs ()

guint
gst_mikey_message_get_n_cs (const GstMIKEYMessage *msg);

Get the number of crypto sessions in msg .

Since: 1.4

gst_mikey_message_get_cs_srtp ()

const GstMIKEYMapSRTP *
gst_mikey_message_get_cs_srtp (const GstMIKEYMessage *msg,
                               guint idx);

Get the policy information of msg at idx .

Since: 1.4

gst_mikey_message_insert_cs_srtp ()

gboolean
gst_mikey_message_insert_cs_srtp (GstMIKEYMessage *msg,
                                  gint idx,
                                  const GstMIKEYMapSRTP *map);

Insert a Crypto Session map for SRTP in msg at idx

When idx is -1, the policy will be appended.

Since: 1.4

gst_mikey_message_remove_cs_srtp ()

gboolean
gst_mikey_message_remove_cs_srtp (GstMIKEYMessage *msg,
                                  gint idx);

Remove the SRTP policy at idx .

Since: 1.4

gst_mikey_message_replace_cs_srtp ()

gboolean
gst_mikey_message_replace_cs_srtp (GstMIKEYMessage *msg,
                                   gint idx,
                                   const GstMIKEYMapSRTP *map);

Replace a Crypto Session map for SRTP in msg at idx with map .

Since: 1.4

gst_mikey_message_add_cs_srtp ()

gboolean
gst_mikey_message_add_cs_srtp (GstMIKEYMessage *msg,
                               guint8 policy,
                               guint32 ssrc,
                               guint32 roc);

Add a Crypto policy for SRTP to msg .

Since: 1.4

gst_mikey_message_get_n_payloads ()

guint
gst_mikey_message_get_n_payloads (const GstMIKEYMessage *msg);

Get the number of payloads in msg .

Since: 1.4

gst_mikey_message_get_payload ()

const GstMIKEYPayload *
gst_mikey_message_get_payload (const GstMIKEYMessage *msg,
                               guint idx);

Get the GstMIKEYPayload at idx in msg

Since: 1.4

gst_mikey_message_find_payload ()

const GstMIKEYPayload *
gst_mikey_message_find_payload (const GstMIKEYMessage *msg,
                                GstMIKEYPayloadType type,
                                guint nth);

Find the nth occurence of the payload with type in msg .

Since: 1.4

gst_mikey_message_insert_payload ()

gboolean
gst_mikey_message_insert_payload (GstMIKEYMessage *msg,
                                  guint idx,
                                  GstMIKEYPayload *payload);

Insert the payload at index idx in msg . If idx is -1, the payload will be appended to msg .

Since: 1.4

gst_mikey_message_remove_payload ()

gboolean
gst_mikey_message_remove_payload (GstMIKEYMessage *msg,
                                  guint idx);

Remove the payload in msg at idx

Since: 1.4

gst_mikey_message_replace_payload ()

gboolean
gst_mikey_message_replace_payload (GstMIKEYMessage *msg,
                                   guint idx,
                                   GstMIKEYPayload *payload);

Replace the payload at idx in msg with payload .

Since: 1.4

gst_mikey_message_add_payload ()

gboolean
gst_mikey_message_add_payload (GstMIKEYMessage *msg,
                               GstMIKEYPayload *payload);

Add a new payload to msg .

Since: 1.4

gst_mikey_payload_new ()

GstMIKEYPayload *
gst_mikey_payload_new (GstMIKEYPayloadType type);

Make a new GstMIKEYPayload with type .

Since: 1.4

gst_mikey_payload_copy ()

GstMIKEYPayload *
gst_mikey_payload_copy (const GstMIKEYPayload *payload);

Create a copy of the given payload.

Since: 1.4

gst_mikey_payload_key_data_set_interval ()

gboolean
gst_mikey_payload_key_data_set_interval
                               (GstMIKEYPayload *payload,
                                guint8 vf_len,
                                const guint8 *vf_data,
                                guint8 vt_len,
                                const guint8 *vt_data);

Set the key validity period in the GST_MIKEY_PT_KEY_DATA payload .

Since: 1.4

gst_mikey_payload_key_data_set_key ()

gboolean
gst_mikey_payload_key_data_set_key (GstMIKEYPayload *payload,
                                    GstMIKEYKeyDataType key_type,
                                    guint16 key_len,
                                    const guint8 *key_data);

Set key_len bytes of key_data of type key_type as the key for the GST_MIKEY_PT_KEY_DATA payload .

Since: 1.4

gst_mikey_payload_key_data_set_salt ()

gboolean
gst_mikey_payload_key_data_set_salt (GstMIKEYPayload *payload,
                                     guint16 salt_len,
                                     const guint8 *salt_data);

Set the salt key data. If salt_len is 0 and salt_data is NULL, the salt data will be removed.

Since: 1.4

gst_mikey_payload_key_data_set_spi ()

gboolean
gst_mikey_payload_key_data_set_spi (GstMIKEYPayload *payload,
                                    guint8 spi_len,
                                    const guint8 *spi_data);

Set the SPI/MKI validity in the GST_MIKEY_PT_KEY_DATA payload .

Since: 1.4

gst_mikey_payload_ref ()

GstMIKEYPayload *
gst_mikey_payload_ref (GstMIKEYPayload *payload);

Increase the refcount of this payload.

Since: 1.4

gst_mikey_payload_unref ()

void
gst_mikey_payload_unref (GstMIKEYPayload *payload);

Decrease the refcount of an payload, freeing it if the refcount reaches 0.

Since: 1.4

gst_mikey_payload_kemac_set ()

gboolean
gst_mikey_payload_kemac_set (GstMIKEYPayload *payload,
                             GstMIKEYEncAlg enc_alg,
                             GstMIKEYMacAlg mac_alg);

Set the KEMAC parameters. payload should point to a GST_MIKEY_PT_KEMAC payload.

Since: 1.4

gst_mikey_payload_kemac_add_sub ()

gboolean
gst_mikey_payload_kemac_add_sub (GstMIKEYPayload *payload,
                                 GstMIKEYPayload *newpay);

Add a new sub payload to payload .

Since: 1.4

gst_mikey_payload_kemac_get_n_sub ()

guint
gst_mikey_payload_kemac_get_n_sub (const GstMIKEYPayload *payload);

Get the number of sub payloads of payload . payload should be of type GST_MIKEY_PT_KEMAC.

Since: 1.4

gst_mikey_payload_kemac_get_sub ()

const GstMIKEYPayload *
gst_mikey_payload_kemac_get_sub (const GstMIKEYPayload *payload,
                                 guint idx);

Get the sub payload of payload at idx . payload should be of type GST_MIKEY_PT_KEMAC.

Since: 1.4

gst_mikey_payload_kemac_remove_sub ()

gboolean
gst_mikey_payload_kemac_remove_sub (GstMIKEYPayload *payload,
                                    guint idx);

Remove the sub payload at idx in payload .

Since: 1.4

gst_mikey_payload_pke_set ()

gboolean
gst_mikey_payload_pke_set (GstMIKEYPayload *payload,
                           GstMIKEYCacheType C,
                           guint16 data_len,
                           const guint8 *data);

Set the PKE values in payload . payload must be of type GST_MIKEY_PT_PKE.

Since: 1.4

gst_mikey_message_add_pke ()

gboolean
gst_mikey_message_add_pke (GstMIKEYMessage *msg,
                           GstMIKEYCacheType C,
                           guint16 data_len,
                           const guint8 *data);

Add a new PKE payload to msg with the given parameters.

Since: 1.4

gst_mikey_payload_t_set ()

gboolean
gst_mikey_payload_t_set (GstMIKEYPayload *payload,
                         GstMIKEYTSType type,
                         const guint8 *ts_value);

Set the timestamp in a GST_MIKEY_PT_T payload .

Since: 1.4

gst_mikey_message_add_t ()

gboolean
gst_mikey_message_add_t (GstMIKEYMessage *msg,
                         GstMIKEYTSType type,
                         const guint8 *ts_value);

Add a new T payload to msg with the given parameters.

Since: 1.4

gst_mikey_message_add_t_now_ntp_utc ()

gboolean
gst_mikey_message_add_t_now_ntp_utc (GstMIKEYMessage *msg);

Add a new T payload to msg that contains the current time in NTP-UTC format.

Since: 1.4

gst_mikey_payload_rand_set ()

gboolean
gst_mikey_payload_rand_set (GstMIKEYPayload *payload,
                            guint8 len,
                            const guint8 *rand);

Set the random values in a GST_MIKEY_PT_RAND payload .

Since: 1.4

gst_mikey_message_add_rand ()

gboolean
gst_mikey_message_add_rand (GstMIKEYMessage *msg,
                            guint8 len,
                            const guint8 *rand);

Add a new RAND payload to msg with the given parameters.

Since: 1.4

gst_mikey_message_add_rand_len ()

gboolean
gst_mikey_message_add_rand_len (GstMIKEYMessage *msg,
                                guint8 len);

Add a new RAND payload to msg with len random bytes.

Since: 1.4

gst_mikey_payload_sp_set ()

gboolean
gst_mikey_payload_sp_set (GstMIKEYPayload *payload,
                          guint policy,
                          GstMIKEYSecProto proto);

Set the Security Policy parameters for payload .

Since: 1.4

gst_mikey_payload_sp_get_n_params ()

guint
gst_mikey_payload_sp_get_n_params (const GstMIKEYPayload *payload);

Get the number of security policy parameters in a GST_MIKEY_PT_SP payload .

Since: 1.4

gst_mikey_payload_sp_get_param ()

const GstMIKEYPayloadSPParam *
gst_mikey_payload_sp_get_param (const GstMIKEYPayload *payload,
                                guint idx);

Get the Security Policy parameter in a GST_MIKEY_PT_SP payload at idx .

Since: 1.4

gst_mikey_payload_sp_add_param ()

gboolean
gst_mikey_payload_sp_add_param (GstMIKEYPayload *payload,
                                guint8 type,
                                guint8 len,
                                const guint8 *val);

Add a new parameter to the GST_MIKEY_PT_SP payload with type , len and val .

Since: 1.4

gst_mikey_payload_sp_remove_param ()

gboolean
gst_mikey_payload_sp_remove_param (GstMIKEYPayload *payload,
                                   guint idx);

Remove the Security Policy parameters from a GST_MIKEY_PT_SP payload at idx .

Since: 1.4

GST_MIKEY_VERSION

#define GST_MIKEY_VERSION 1

The supported MIKEY version 1.

enum GstMIKEYType

Different MIKEY data types.

struct GstMIKEYMessage

struct GstMIKEYMessage {
  guint8 version;
  GstMIKEYType type;
  gboolean V;
  GstMIKEYPRFFunc prf_func;
  guint32 CSB_id;
  GstMIKEYMapType map_type;
  GArray *map_info;
  GArray *payloads;
};

Structure holding the information of the MIKEY message

enum GstMIKEYPRFFunc

The PRF function that has been/will be used for key derivation

enum GstMIKEYMapType

Specifies the method of uniquely mapping Crypto Sessions to the security protocol sessions.

GstMIKEYMapSRTP

typedef struct {
  guint8  policy;
  guint32 ssrc;
  guint32 roc;
} GstMIKEYMapSRTP;

The Security policy Map item for SRTP

enum GstMIKEYPayloadType

Different MIKEY Payload types.

struct GstMIKEYPayload

struct GstMIKEYPayload {
  GstMIKEYPayloadType type;
  guint len;
};

Hold the common fields for all payloads

enum GstMIKEYEncAlg

The encryption algorithm used to encrypt the Encr data field

enum GstMIKEYMacAlg

Specifies the authentication algorithm used

GstMIKEYPayloadKEMAC

typedef struct {
  GstMIKEYPayload pt;

  GstMIKEYEncAlg  enc_alg;
  GstMIKEYMacAlg  mac_alg;
  GArray *subpayloads;
} GstMIKEYPayloadKEMAC;

A structure holding the KEMAC payload

enum GstMIKEYCacheType

The different cache types

GstMIKEYPayloadPKE

typedef struct {
  GstMIKEYPayload pt;

  GstMIKEYCacheType C;
  guint16           data_len;
  guint8           *data;
} GstMIKEYPayloadPKE;

The Envelope data payload contains the encrypted envelope key that is used in the public-key transport to protect the data in the Key data transport payload. The encryption algorithm used is implicit from the certificate/public key used.

enum GstMIKEYTSType

Specifies the timestamp type.

GstMIKEYPayloadT

typedef struct {
  GstMIKEYPayload pt;

  GstMIKEYTSType  type;
  guint8         *ts_value;
} GstMIKEYPayloadT;

The timestamp payload carries the timestamp information

GstMIKEYPayloadRAND

typedef struct {
  GstMIKEYPayload pt;

  guint8  len;
  guint8 *rand;
} GstMIKEYPayloadRAND;

The RAND payload consists of a (pseudo-)random bit-string

enum GstMIKEYSecProto

Specifies the security protocol

enum GstMIKEYSecSRTP

This policy specifies the parameters for SRTP and SRTCP

GstMIKEYPayloadSP

typedef struct {
  GstMIKEYPayload pt;

  guint policy;
  GstMIKEYSecProto proto;
  GArray *params;
} GstMIKEYPayloadSP;

The Security Policy payload defines a set of policies that apply to a specific security protocol

GstMIKEYPayloadSPParam

typedef struct {
  guint8  type;
  guint8  len;
  guint8 *val;
} GstMIKEYPayloadSPParam;

A Type/Length/Value field for security paramaters