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Some multiparty protocols require additional asynchronous point-to-point communication channels (authenticated and private) and a reliable broadcast channel. The following example shows, how to setup these channels for player P_i:
// create asynchronous private unicast channels aiounicast_select *aiou = new aiounicast_select(5, i, uP_in, uP_out, uP_key, aiounicast::aio_scheduler_roundrobin, aiounicast::aio_timeout_short); // create asynchronous private broadcast channels aiounicast_select *aiou2 = new aiounicast_select(5, i, bP_in, bP_out, bP_key, aiounicast::aio_scheduler_roundrobin, aiounicast::aio_timeout_short); // create an instance of a reliable broadcast protocol (RBC) std::string myID = "example-poker-libTMCG-reference-manual"; CachinKursawePetzoldShoupRBC *rbc = new CachinKursawePetzoldShoupRBC(5, 1, i, aiou2, aiounicast::aio_scheduler_roundrobin, aiounicast::aio_timeout_short); rbc->setID(myID); |
We assume that pairwise private keys (e.g. passphrases) have been exchanged
(i.e. vector uP_key resp. bP_key) and point-to-point links
(i.e. input file descriptors in vector uP_in resp. bP_in and
output file descriptors in vector uP_out resp. bP_out) have
been already established.