GNUnet: BobServiceSession Struct Reference

GNUnet 0.24.4-talerdev.1-15-g77b7ed1a6

Loading...

Searching...

No Matches

A scalarproduct session which tracks an offer for a multiplication service by a local client. More...

Collaboration diagram for BobServiceSession:

Data Fields
struct GNUNET_SERVICE_Client *	client
	The client this request is related to.

struct GNUNET_MQ_Handle *	client_mq
	Client message queue.

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 we will be conducting an intersection.

struct GNUNET_SETI_OperationHandle *	intersection_op
	Set of elements for which will conduction an intersection.

struct GNUNET_CADET_Port *	port
	Our open port.

struct MpiElement *	sorted_elements
	b(Bob)

struct GNUNET_CRYPTO_EccPoint	prod_g_i_b_i
	Product of the g_i^{b_i}.

struct GNUNET_CRYPTO_EccPoint	prod_h_i_b_i
	Product of the h_i^{b_i}.

uint32_t	total
	How many elements will be supplied in total from the client.

uint32_t	client_received_element_count
	Already transferred elements (received) for multipart messages from client.

uint32_t	used_element_count
	How many elements actually are used for the scalar product.

uint32_t	cadet_received_element_count
	Counts the number of values received from Alice by us.

enum GNUNET_SCALARPRODUCT_ResponseStatus	status
	State of this session.

int	in_destroy
	Are we already in destroy_service_session()?

struct GNUNET_CADET_Channel *	channel
	The CADET channel.

struct GNUNET_PeerIdentity	peer
	Originator's peer identity.

struct GNUNET_HashCode	session_id
	(hopefully) unique transaction ID

struct GNUNET_MQ_Handle *	cadet_mq
	The message queue for this channel.

struct GNUNET_CRYPTO_PaillierCiphertext *	e_a
	E(ai)(Bob) after applying the mask.

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'".

struct CadetIncomingSession *	cadet
	Handle for our associated incoming CADET session, or NULL if we have not gotten one yet.

uint32_t	cadet_transmitted_element_count
	Counts the number of values transmitted from us to Alice.

struct GNUNET_CRYPTO_PaillierPublicKey	remote_pubkey
	Public key of the remote service.

Detailed Description

A scalarproduct session which tracks an offer for a multiplication service by a local client.

Definition at line 63 of file gnunet-service-scalarproduct-ecc_bob.c.

Field Documentation

◆ client

struct GNUNET_SERVICE_Client * BobServiceSession::client

The client this request is related to.

Definition at line 68 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by client_connect_cb(), client_connect_cb(), destroy_service_session(), destroy_service_session(), handle_bob_client_message(), handle_bob_client_message(), handle_bob_client_message_multipart(), and handle_bob_client_message_multipart().

◆ client_mq

struct GNUNET_MQ_Handle * BobServiceSession::client_mq

Client message queue.

Definition at line 73 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by prepare_client_end_notification(), and prepare_client_end_notification().

◆ intersected_elements

struct GNUNET_CONTAINER_MultiHashMap * BobServiceSession::intersected_elements

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

Definition at line 78 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by cb_intersection_element_removed(), cb_intersection_element_removed(), destroy_service_session(), destroy_service_session(), handle_alices_cryptodata_message(), handle_alices_cryptodata_message(), handle_bob_client_message(), handle_bob_client_message(), handle_bob_client_message_multipart(), handle_bob_client_message_multipart(), and transmit_cryptographic_reply().

◆ intersection_set

struct GNUNET_SETI_Handle * BobServiceSession::intersection_set

Set of elements for which we will be conducting an intersection.

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

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

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

◆ intersection_op

struct GNUNET_SETI_OperationHandle * BobServiceSession::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 90 of file gnunet-service-scalarproduct-ecc_bob.c.

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

◆ port

struct GNUNET_CADET_Port * BobServiceSession::port

Our open port.

CADET port we are listening on.

Definition at line 95 of file gnunet-service-scalarproduct-ecc_bob.c.

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

◆ sorted_elements

struct MpiElement * BobServiceSession::sorted_elements

b(Bob)

a(Alice)

Definition at line 100 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by compute_service_response(), copy_element_cb(), copy_element_cb(), destroy_service_session(), destroy_service_session(), handle_alices_cryptodata_message(), and transmit_cryptographic_reply().

◆ prod_g_i_b_i

struct GNUNET_CRYPTO_EccPoint BobServiceSession::prod_g_i_b_i

Product of the g_i^{b_i}.

Definition at line 105 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by handle_alices_cryptodata_message(), and transmit_bobs_cryptodata_message().

◆ prod_h_i_b_i

struct GNUNET_CRYPTO_EccPoint BobServiceSession::prod_h_i_b_i

Product of the h_i^{b_i}.

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

Referenced by handle_alices_cryptodata_message(), and transmit_bobs_cryptodata_message().

◆ total

uint32_t BobServiceSession::total

How many elements will be supplied in total from the client.

Definition at line 115 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by handle_bob_client_message(), handle_bob_client_message(), handle_bob_client_message_multipart(), handle_bob_client_message_multipart(), start_intersection(), and start_intersection().

◆ client_received_element_count

uint32_t BobServiceSession::client_received_element_count

Already transferred elements (received) for multipart messages from client.

Always less than total.

Definition at line 121 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by cb_intersection_element_removed(), cb_intersection_element_removed(), handle_bob_client_message(), handle_bob_client_message(), handle_bob_client_message_multipart(), and handle_bob_client_message_multipart().

◆ used_element_count

uint32_t BobServiceSession::used_element_count

How many elements actually are used for the scalar product.

Size of the arrays in r and r_prime. Also sometimes used as an index into the arrays during construction.

Definition at line 128 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by compute_service_response(), copy_element_cb(), copy_element_cb(), destroy_service_session(), handle_alices_cryptodata_message(), handle_bob_client_message(), handle_bob_client_message(), transmit_bobs_cryptodata_message(), transmit_bobs_cryptodata_message_multipart(), and transmit_cryptographic_reply().

◆ cadet_received_element_count

uint32_t BobServiceSession::cadet_received_element_count

Counts the number of values received from Alice by us.

Always less than used_element_count.

Definition at line 134 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by check_alices_cryptodata_message(), handle_alices_cryptodata_message(), and handle_alices_cryptodata_message().

◆ status

enum GNUNET_SCALARPRODUCT_ResponseStatus BobServiceSession::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 142 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by bob_cadet_done_cb(), bob_cadet_done_cb(), cb_intersection_element_removed(), cb_intersection_element_removed(), handle_bob_client_message(), handle_bob_client_message(), prepare_client_end_notification(), and prepare_client_end_notification().

◆ in_destroy

int BobServiceSession::in_destroy

Are we already in destroy_service_session()?

Definition at line 147 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by destroy_service_session(), and destroy_service_session().

◆ channel

struct GNUNET_CADET_Channel * BobServiceSession::channel

The CADET channel.

Definition at line 152 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by cb_channel_incoming(), cb_channel_incoming(), cb_intersection_element_removed(), cb_intersection_element_removed(), destroy_service_session(), destroy_service_session(), handle_alices_cryptodata_message(), handle_alices_cryptodata_message(), handle_bob_client_message_multipart(), handle_bob_client_message_multipart(), and transmit_cryptographic_reply().

◆ peer

struct GNUNET_PeerIdentity BobServiceSession::peer

Originator's peer identity.

(Only for diagnostics.)

Definition at line 157 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by start_intersection(), and start_intersection().

◆ session_id

struct GNUNET_HashCode BobServiceSession::session_id

(hopefully) unique transaction ID

Definition at line 162 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by handle_bob_client_message(), handle_bob_client_message(), prepare_client_end_notification(), prepare_client_end_notification(), start_intersection(), and start_intersection().

◆ cadet_mq

struct GNUNET_MQ_Handle * BobServiceSession::cadet_mq

The message queue for this channel.

Definition at line 167 of file gnunet-service-scalarproduct-ecc_bob.c.

Referenced by transmit_bobs_cryptodata_message(), transmit_bobs_cryptodata_message(), and transmit_bobs_cryptodata_message_multipart().

◆ e_a

struct GNUNET_CRYPTO_PaillierCiphertext* BobServiceSession::e_a

E(ai)(Bob) after applying the mask.

Definition at line 111 of file gnunet-service-scalarproduct_bob.c.

Referenced by compute_service_response(), destroy_service_session(), and handle_alices_cryptodata_message().

◆ r

struct GNUNET_CRYPTO_PaillierCiphertext* BobServiceSession::r

Bob's permutation p of R.

Definition at line 116 of file gnunet-service-scalarproduct_bob.c.

Referenced by compute_service_response(), destroy_service_session(), transmit_bobs_cryptodata_message(), and transmit_bobs_cryptodata_message_multipart().

◆ r_prime

struct GNUNET_CRYPTO_PaillierCiphertext* BobServiceSession::r_prime

Bob's permutation q of R.

Definition at line 121 of file gnunet-service-scalarproduct_bob.c.

Referenced by compute_service_response(), destroy_service_session(), transmit_bobs_cryptodata_message(), and transmit_bobs_cryptodata_message_multipart().

◆ s

struct GNUNET_CRYPTO_PaillierCiphertext BobServiceSession::s

Bob's "s".

Definition at line 126 of file gnunet-service-scalarproduct_bob.c.

Referenced by cb_channel_destruction(), cb_channel_destruction(), cb_channel_incoming(), cb_channel_incoming(), cb_intersection_element_removed(), cb_intersection_element_removed(), check_alices_cryptodata_message(), check_alices_cryptodata_message(), check_bob_client_message(), check_bob_client_message(), check_bob_client_message_multipart(), check_bob_client_message_multipart(), client_connect_cb(), client_connect_cb(), client_disconnect_cb(), client_disconnect_cb(), compute_service_response(), copy_element_cb(), copy_element_cb(), handle_alices_computation_request(), handle_alices_computation_request(), handle_alices_cryptodata_message(), handle_alices_cryptodata_message(), handle_bob_client_message(), handle_bob_client_message(), handle_bob_client_message_multipart(), handle_bob_client_message_multipart(), and transmit_bobs_cryptodata_message().

◆ s_prime

struct GNUNET_CRYPTO_PaillierCiphertext BobServiceSession::s_prime

Bob's "s'".

Definition at line 131 of file gnunet-service-scalarproduct_bob.c.

Referenced by compute_service_response(), and transmit_bobs_cryptodata_message().

◆ cadet

struct CadetIncomingSession* BobServiceSession::cadet

Handle for our associated incoming CADET session, or NULL if we have not gotten one yet.

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

◆ cadet_transmitted_element_count

uint32_t BobServiceSession::cadet_transmitted_element_count

Counts the number of values transmitted from us to Alice.

Always less than used_element_count.

Definition at line 167 of file gnunet-service-scalarproduct_bob.c.

Referenced by transmit_bobs_cryptodata_message(), and transmit_bobs_cryptodata_message_multipart().

◆ remote_pubkey

struct GNUNET_CRYPTO_PaillierPublicKey BobServiceSession::remote_pubkey

Public key of the remote service.

Definition at line 195 of file gnunet-service-scalarproduct_bob.c.

Referenced by compute_service_response().

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

src/contrib/service/scalarproduct/gnunet-service-scalarproduct-ecc_bob.c
src/contrib/service/scalarproduct/gnunet-service-scalarproduct_bob.c

BobServiceSession
Generated by 1.9.8