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Data Fields
AliceServiceSession Struct Reference

A scalarproduct session which tracks a request form the client to our final response. More...

Collaboration diagram for AliceServiceSession:
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Data Fields

struct GNUNET_HashCode session_id
 (hopefully) unique transaction ID
 
struct GNUNET_PeerIdentity peer
 Alice or Bob's peerID.
 
struct GNUNET_SERVICE_Client * client
 The client this request is related to.
 
struct GNUNET_MQ_Handle * client_mq
 The message queue for the client.
 
struct GNUNET_MQ_Handle * cadet_mq
 The message queue for CADET.
 
struct GNUNET_CONTAINER_MultiHashMap * intersected_elements
 all non-0-value'd elements transmitted to us.
 
struct GNUNET_SETI_Handle * intersection_set
 Set of elements for which will conduction an intersection.
 
struct GNUNET_SETI_OperationHandle * intersection_op
 Set of elements for which will conduction an intersection.
 
struct GNUNET_SETI_ListenHandle * intersection_listen
 Handle to Alice's Intersection operation listening for Bob.
 
struct GNUNET_CADET_Channel * channel
 channel-handle associated with our cadet handle
 
struct MpiElement * sorted_elements
 a(Alice), sorted array by key of length used_element_count.
 
int product
 The computed scalar product.
 
uint32_t total
 How many elements we were supplied with from the client (total count before intersection).
 
uint32_t used_element_count
 How many elements actually are used for the scalar product.
 
uint32_t client_received_element_count
 Already transferred elements from client to us.
 
enum GNUNET_SCALARPRODUCT_ResponseStatus status
 State of this session.
 
int in_destroy
 Flag to prevent recursive calls to destroy_service_session() from doing harm.
 
struct GNUNET_CRYPTO_PaillierCiphertext * r
 Bob's permutation p of R.
 
struct GNUNET_CRYPTO_PaillierCiphertext * r_prime
 Bob's permutation q of R.
 
struct GNUNET_CRYPTO_PaillierCiphertext s
 Bob's "s".
 
struct GNUNET_CRYPTO_PaillierCiphertext s_prime
 Bob's "s'".
 
gcry_mpi_t product
 The computed scalar.
 
uint32_t cadet_received_element_count
 Already transferred elements from Bob to us.
 

Detailed Description

A scalarproduct session which tracks a request form the client to our final response.

Definition at line 79 of file gnunet-service-scalarproduct-ecc_alice.c.

Field Documentation

◆ session_id

struct GNUNET_HashCode AliceServiceSession::session_id

(hopefully) unique transaction ID

Definition at line 84 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by client_request_complete_alice(), client_request_complete_alice(), handle_alice_client_message(), handle_alice_client_message(), prepare_client_end_notification(), prepare_client_end_notification(), transmit_client_response(), and transmit_client_response().

◆ peer

struct GNUNET_PeerIdentity AliceServiceSession::peer

Alice or Bob's peerID.

Definition at line 89 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by client_request_complete_alice(), client_request_complete_alice(), handle_alice_client_message(), and handle_alice_client_message().

◆ client

struct GNUNET_SERVICE_Client * AliceServiceSession::client

The client this request is related to.

Definition at line 94 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by client_connect_cb(), client_connect_cb(), client_disconnect_cb(), client_disconnect_cb(), destroy_service_session(), destroy_service_session(), handle_alice_client_message(), handle_alice_client_message(), handle_alice_client_message_multipart(), and handle_alice_client_message_multipart().

◆ client_mq

struct GNUNET_MQ_Handle * AliceServiceSession::client_mq

The message queue for the client.

Definition at line 99 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by prepare_client_end_notification(), prepare_client_end_notification(), transmit_client_response(), and transmit_client_response().

◆ cadet_mq

struct GNUNET_MQ_Handle * AliceServiceSession::cadet_mq

The message queue for CADET.

Definition at line 104 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by client_request_complete_alice(), client_request_complete_alice(), send_alices_cryptodata_message(), and send_alices_cryptodata_message().

◆ intersected_elements

struct GNUNET_CONTAINER_MultiHashMap * AliceServiceSession::intersected_elements

all non-0-value'd elements transmitted to us.

Values are of type struct GNUNET_SCALARPRODUCT_Element *

Definition at line 110 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by cb_intersection_element_removed(), cb_intersection_element_removed(), destroy_service_session(), destroy_service_session(), handle_alice_client_message(), handle_alice_client_message(), handle_alice_client_message_multipart(), handle_alice_client_message_multipart(), send_alices_cryptodata_message(), and send_alices_cryptodata_message().

◆ intersection_set

struct GNUNET_SETI_Handle * AliceServiceSession::intersection_set

Set of elements for which will conduction an intersection.

the resulting elements are then used for computing the scalar product.

Definition at line 116 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by cb_intersection_element_removed(), cb_intersection_element_removed(), destroy_service_session(), destroy_service_session(), handle_alice_client_message(), handle_alice_client_message(), handle_alice_client_message_multipart(), and handle_alice_client_message_multipart().

◆ intersection_op

struct GNUNET_SETI_OperationHandle * AliceServiceSession::intersection_op

Set of elements for which will conduction an intersection.

the resulting elements are then used for computing the scalar product.

Definition at line 122 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by cb_intersection_element_removed(), cb_intersection_element_removed(), destroy_service_session(), and destroy_service_session().

◆ intersection_listen

struct GNUNET_SETI_ListenHandle * AliceServiceSession::intersection_listen

Handle to Alice's Intersection operation listening for Bob.

Definition at line 127 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by cb_intersection_element_removed(), cb_intersection_element_removed(), client_request_complete_alice(), client_request_complete_alice(), destroy_service_session(), and destroy_service_session().

◆ channel

struct GNUNET_CADET_Channel * AliceServiceSession::channel

channel-handle associated with our cadet handle

Definition at line 132 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by client_request_complete_alice(), client_request_complete_alice(), destroy_service_session(), destroy_service_session(), handle_bobs_cryptodata_message(), and handle_bobs_cryptodata_multipart().

◆ sorted_elements

struct MpiElement * AliceServiceSession::sorted_elements

a(Alice), sorted array by key of length used_element_count.

Definition at line 137 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by check_bobs_cryptodata_message(), compute_scalar_product(), copy_element_cb(), copy_element_cb(), destroy_service_session(), destroy_service_session(), send_alices_cryptodata_message(), and send_alices_cryptodata_message().

◆ product [1/2]

int AliceServiceSession::product

The computed scalar product.

INT_MAX if the computation failed.

Definition at line 142 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by destroy_service_session(), handle_bobs_cryptodata_message(), handle_bobs_cryptodata_message(), handle_bobs_cryptodata_multipart(), transmit_client_response(), and transmit_client_response().

◆ total

uint32_t AliceServiceSession::total

How many elements we were supplied with from the client (total count before intersection).

Definition at line 148 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by check_bobs_cryptodata_message(), handle_alice_client_message(), handle_alice_client_message(), handle_alice_client_message_multipart(), and handle_alice_client_message_multipart().

◆ used_element_count

uint32_t AliceServiceSession::used_element_count

How many elements actually are used for the scalar product.

Size of the arrays in r and r_prime. Sometimes also reset to 0 and used as a counter!

Definition at line 155 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by check_bobs_cryptodata_message(), check_bobs_cryptodata_multipart(), compute_scalar_product(), copy_element_cb(), copy_element_cb(), destroy_service_session(), handle_alice_client_message(), handle_alice_client_message(), handle_alice_client_message_multipart(), handle_alice_client_message_multipart(), handle_bobs_cryptodata_message(), handle_bobs_cryptodata_multipart(), send_alices_cryptodata_message(), and send_alices_cryptodata_message().

◆ client_received_element_count

uint32_t AliceServiceSession::client_received_element_count

Already transferred elements from client to us.

Less or equal than total.

Definition at line 161 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by check_bobs_cryptodata_message(), handle_alice_client_message(), handle_alice_client_message(), handle_alice_client_message_multipart(), and handle_alice_client_message_multipart().

◆ status

enum GNUNET_SCALARPRODUCT_ResponseStatus AliceServiceSession::status

State of this session.

In GNUNET_SCALARPRODUCT_STATUS_ACTIVE while operation is ongoing, afterwards in GNUNET_SCALARPRODUCT_STATUS_SUCCESS or GNUNET_SCALARPRODUCT_STATUS_FAILURE.

Definition at line 169 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by cb_intersection_element_removed(), cb_intersection_element_removed(), client_request_complete_alice(), client_request_complete_alice(), handle_alice_client_message(), handle_alice_client_message(), prepare_client_end_notification(), and prepare_client_end_notification().

◆ in_destroy

int AliceServiceSession::in_destroy

Flag to prevent recursive calls to destroy_service_session() from doing harm.

Definition at line 175 of file gnunet-service-scalarproduct-ecc_alice.c.

Referenced by destroy_service_session(), and destroy_service_session().

◆ r

struct GNUNET_CRYPTO_PaillierCiphertext* AliceServiceSession::r

Bob's permutation p of R.

Definition at line 127 of file gnunet-service-scalarproduct_alice.c.

Referenced by compute_scalar_product(), destroy_service_session(), handle_bobs_cryptodata_message(), and handle_bobs_cryptodata_multipart().

◆ r_prime

struct GNUNET_CRYPTO_PaillierCiphertext* AliceServiceSession::r_prime

Bob's permutation q of R.

Definition at line 132 of file gnunet-service-scalarproduct_alice.c.

Referenced by compute_scalar_product(), destroy_service_session(), handle_bobs_cryptodata_message(), and handle_bobs_cryptodata_multipart().

◆ s

struct GNUNET_CRYPTO_PaillierCiphertext AliceServiceSession::s

Bob's "s".

Definition at line 137 of file gnunet-service-scalarproduct_alice.c.

Referenced by cb_channel_destruction(), cb_channel_destruction(), cb_intersection_element_removed(), cb_intersection_element_removed(), cb_intersection_request_alice(), cb_intersection_request_alice(), check_alice_client_message(), check_alice_client_message(), check_alice_client_message_multipart(), check_alice_client_message_multipart(), check_bobs_cryptodata_message(), check_bobs_cryptodata_multipart(), client_connect_cb(), client_connect_cb(), client_disconnect_cb(), client_disconnect_cb(), compute_scalar_product(), copy_element_cb(), copy_element_cb(), handle_alice_client_message(), handle_alice_client_message(), handle_alice_client_message_multipart(), handle_alice_client_message_multipart(), handle_bobs_cryptodata_message(), handle_bobs_cryptodata_message(), and handle_bobs_cryptodata_multipart().

◆ s_prime

struct GNUNET_CRYPTO_PaillierCiphertext AliceServiceSession::s_prime

Bob's "s'".

Definition at line 142 of file gnunet-service-scalarproduct_alice.c.

Referenced by compute_scalar_product(), and handle_bobs_cryptodata_message().

◆ product [2/2]

gcry_mpi_t AliceServiceSession::product

The computed scalar.

Definition at line 147 of file gnunet-service-scalarproduct_alice.c.

◆ cadet_received_element_count

uint32_t AliceServiceSession::cadet_received_element_count

Already transferred elements from Bob to us.

Less or equal than total.

Definition at line 172 of file gnunet-service-scalarproduct_alice.c.

Referenced by check_bobs_cryptodata_multipart(), handle_bobs_cryptodata_message(), and handle_bobs_cryptodata_multipart().

The documentation for this struct was generated from the following files: