public void SetupInputDistribution()
{
int myPosition = Quorum.GetPositionOf(PartyIds, Me.Id);
GateAddress myInputGateAddr = SortNetwork.FirstGateForWire[myPosition];
Quorum myInputQuorum = GateQuorumMapping[myInputGateAddr.Gate];
Protocol sortValueDistribution = new SharingProtocol(Me, Me.Id, myInputQuorum, SortValue, Prime,
ProtocolIdGenerator.GateInputSharingIdentifier(myInputGateAddr.Gate.TopologicalRank, 2 * myInputGateAddr.Port));
Protocol secretDistribution = new SharingProtocol(Me, Me.Id, myInputQuorum, Secret, Prime,
ProtocolIdGenerator.GateInputSharingIdentifier(myInputGateAddr.Gate.TopologicalRank, 2 * myInputGateAddr.Port + 1));
List <Protocol> inputProtocols = new List <Protocol>();
inputProtocols.Add(sortValueDistribution);
inputProtocols.Add(secretDistribution);
InputProtocolMapping = new Dictionary <InputGateAddress, Tuple <ulong, ulong> >();
for (int i = 0; i < PartyIds.Count; i++)
{
var gateAddr = SortNetwork.FirstGateForWire[i];
foreach (Quorum q in MyQuorums)
{
if (GateQuorumMapping[gateAddr.Gate] == q)
{
if (i == myPosition)
{
InputProtocolMapping[gateAddr] = new Tuple <ulong, ulong>(sortValueDistribution.ProtocolId, secretDistribution.ProtocolId);
}
else
{
ulong sortRecvId = ProtocolIdGenerator.GateInputSharingIdentifier(gateAddr.Gate.TopologicalRank, 2 * gateAddr.Port);
ulong shareRecvId = ProtocolIdGenerator.GateInputSharingIdentifier(gateAddr.Gate.TopologicalRank, 2 * gateAddr.Port + 1);
InputProtocolMapping[gateAddr] = new Tuple <ulong, ulong>(sortRecvId, shareRecvId);
// I need to receive for this gate
inputProtocols.Add(new SharingProtocol(Me, PartyIds.ElementAt(i), q, null, Prime, sortRecvId));
inputProtocols.Add(new SharingProtocol(Me, PartyIds.ElementAt(i), q, null, Prime, shareRecvId));
}
}
}
}
ExecuteSubProtocols(inputProtocols);
}
public MultiQuorumProtocol <Tuple <Share <BigZp>, Share <BigZp> > > GetResharingProtocol(Party me, Quorum fromQuorum, Quorum toQuorum, Tuple <Share <BigZp>, Share <BigZp> > value, int gateNumber, int portNumber)
{
return(new QuorumTaggedShareRenewalProtocol(me, fromQuorum, toQuorum, value, Prime, ProtocolIdGenerator.GateInputSharingIdentifier(gateNumber, portNumber * 3)));
}