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Put module identifiers, enb_flag, frame in a struct called protocol_ctxt_t

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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@6326 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
Lionel Gauthier
2015-01-06 16:44:32 +00:00
parent 0fca6a2322
commit 36ecc8484d
73 changed files with 4367 additions and 4102 deletions
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openair2/LAYER2/PDCP_v10.1.0/pdcp_security.c
+38 -18
View File
@@ -49,12 +49,17 @@
#if defined(ENABLE_SECURITY)
static
uint32_t pdcp_get_next_count_tx(pdcp_t *pdcp_entity, srb_flag_t srb_flagP, uint16_t pdcp_sn);
uint32_t pdcp_get_next_count_tx(pdcp_t *const pdcp_entity, const srb_flag_t srb_flagP, const uint16_t pdcp_sn);
static
uint32_t pdcp_get_next_count_rx(pdcp_t *pdcp_entity, srb_flag_t srb_flagP, uint16_t pdcp_sn);
uint32_t pdcp_get_next_count_rx(pdcp_t *const pdcp_entity, const srb_flag_t srb_flagP, const uint16_t pdcp_sn);
//-----------------------------------------------------------------------------
static
uint32_t pdcp_get_next_count_tx(pdcp_t *pdcp_entity, srb_flag_t srb_flagP, uint16_t pdcp_sn)
uint32_t pdcp_get_next_count_tx(
pdcp_t * const pdcp_entity,
const srb_flag_t srb_flagP,
const uint16_t pdcp_sn
)
{
uint32_t count;
/* For TX COUNT = TX_HFN << length of SN | pdcp SN */
@@ -73,8 +78,12 @@ uint32_t pdcp_get_next_count_tx(pdcp_t *pdcp_entity, srb_flag_t srb_flagP, uint1
return count;
}
//-----------------------------------------------------------------------------
static
uint32_t pdcp_get_next_count_rx(pdcp_t *pdcp_entity, srb_flag_t srb_flagP, uint16_t pdcp_sn)
uint32_t pdcp_get_next_count_rx(
pdcp_t * const pdcp_entity,
const srb_flag_t srb_flagP,
const uint16_t pdcp_sn)
{
uint32_t count;
/* For RX COUNT = RX_HFN << length of SN | pdcp SN of received PDU */
@@ -97,13 +106,19 @@ uint32_t pdcp_get_next_count_rx(pdcp_t *pdcp_entity, srb_flag_t srb_flagP, uint1
return count;
}
int pdcp_apply_security(pdcp_t *pdcp_entity,
srb_flag_t srb_flagP,
rb_id_t rb_id,
uint8_t pdcp_header_len,
uint16_t current_sn,
uint8_t *pdcp_pdu_buffer,
uint16_t sdu_buffer_size)
//-----------------------------------------------------------------------------
int
pdcp_apply_security(
const protocol_ctxt_t* const ctxtP,
pdcp_t *const pdcp_entity,
const srb_flag_t srb_flagP,
const rb_id_t rb_id,
const uint8_t pdcp_header_len,
const uint16_t current_sn,
uint8_t * const pdcp_pdu_buffer,
const uint16_t sdu_buffer_size
)
{
uint8_t *buffer_encrypted = NULL;
stream_cipher_t encrypt_params;
@@ -161,13 +176,18 @@ int pdcp_apply_security(pdcp_t *pdcp_entity,
return 0;
}
int pdcp_validate_security(pdcp_t *pdcp_entity,
srb_flag_t srb_flagP,
rb_id_t rb_id,
uint8_t pdcp_header_len,
uint16_t current_sn,
uint8_t *pdcp_pdu_buffer,
uint16_t sdu_buffer_size)
//-----------------------------------------------------------------------------
int
pdcp_validate_security(
const protocol_ctxt_t* const ctxtP,
pdcp_t * const pdcp_entity,
const srb_flag_t srb_flagP,
const rb_id_t rb_id,
const uint8_t pdcp_header_len,
const uint16_t current_sn,
uint8_t *const pdcp_pdu_buffer,
const uint16_t sdu_buffer_size
)
{
uint8_t *buffer_decrypted = NULL;
stream_cipher_t decrypt_params;