void signed_block_header::sign( const fc::ecc::private_key& signer, digest_type chain_id ) { try { fc::sha256::encoder enc; fc::raw::pack( enc, *this ); fc::raw::pack( enc, chain_id ); delegate_signature = signer.sign_compact( digest() ); } FC_RETHROW_EXCEPTIONS( warn, "" ) }
void start(const fc::ip::endpoint& endpoint_to_probe, const fc::ecc::private_key& my_node_id, const bts::blockchain::digest_type& chain_id) { fc::future<void> connect_task = fc::async([=](){ _connection->connect_to(endpoint_to_probe); }, "connect_task"); try { connect_task.wait(fc::seconds(10)); } catch (const fc::timeout_exception&) { ilog("timeout connecting to node ${endpoint}", ("endpoint", endpoint_to_probe)); connect_task.cancel(); throw; } fc::sha256::encoder shared_secret_encoder; fc::sha512 shared_secret = _connection->get_shared_secret(); shared_secret_encoder.write(shared_secret.data(), sizeof(shared_secret)); fc::ecc::compact_signature signature = my_node_id.sign_compact(shared_secret_encoder.result()); bts::net::hello_message hello("map_bts_network", BTS_NET_PROTOCOL_VERSION, fc::ip::address(), 0, 0, my_node_id.get_public_key(), signature, chain_id, fc::variant_object()); _connection->send_message(hello); }
void start(const fc::ip::endpoint& endpoint_to_probe, const fc::ecc::private_key& my_node_id, const graphene::chain::chain_id_type& chain_id) { _remote = endpoint_to_probe; fc::future<void> connect_task = fc::async([this](){ _connection->connect_to(_remote); }, "connect_task"); try { connect_task.wait(fc::seconds(10)); } catch (const fc::timeout_exception&) { ilog("timeout connecting to node ${endpoint}", ("endpoint", endpoint_to_probe)); connect_task.cancel(__FUNCTION__); throw; } fc::sha256::encoder shared_secret_encoder; fc::sha512 shared_secret = _connection->get_shared_secret(); shared_secret_encoder.write(shared_secret.data(), sizeof(shared_secret)); fc::ecc::compact_signature signature = my_node_id.sign_compact(shared_secret_encoder.result()); graphene::net::hello_message hello("network_mapper", GRAPHENE_NET_PROTOCOL_VERSION, fc::ip::address(), 0, 0, my_node_id.get_public_key(), signature, chain_id, fc::variant_object()); _connection->send_message(hello); }
void signed_transaction::sign( const fc::ecc::private_key& k ) { try { sigs.insert( k.sign_compact( digest() ) ); } FC_RETHROW_EXCEPTIONS( warn, "error signing transaction", ("trx", *this ) ); }
void pow::create( const fc::ecc::private_key& w, const digest_type& i ) { input = i; signature = w.sign_compact(input,false); auto sig_hash = fc::sha256::hash( signature ); public_key_type recover = fc::ecc::public_key( signature, sig_hash, false ); work = fc::sha256::hash(recover); }
void signed_transaction::sign( const fc::ecc::private_key& signer, const digest_type& chain_id ) { signatures.push_back( signer.sign_compact( digest( chain_id ) ) ); }
void subscribe_message::sign( const fc::ecc::private_key& k ) { sig = k.sign_compact( digest() ); }
void peer_connection::signin( const fc::ecc::private_key& key ) { auto sig = key.sign_compact( fc::sha256::hash( (char*)&_shared_secret, sizeof(_shared_secret) ) ); auto self = shared_from_this(); fc::async( [=](){ self->send_message( signin_request( sig ) ); } ); }
void signed_block::sign( const fc::ecc::private_key& trustee_priv_key ) { trustee_signature = trustee_priv_key.sign_compact( id() ); }
void signed_block_header::sign( const fc::ecc::private_key& signer ) { try { delegate_signature = signer.sign_compact( digest() ); } FC_RETHROW_EXCEPTIONS( warn, "" ) }
void signed_transaction::sign( const fc::ecc::private_key& signer ) { signatures.push_back( signer.sign_compact( digest() ) ); }
void signed_block_header::sign( const fc::ecc::private_key& signer ) { witness_signature = signer.sign_compact( digest() ); }