static void AddRow(UdpClient client, Rational max_budget, UInt32[] values, RSACryptoServiceProvider ironclad_public_key, Random rng)
{
AddRowRequest addRowRequest = new AddRowRequest(values, max_budget, rng);
byte[] request = addRowRequest.GetPacket(ironclad_public_key);
byte[] response = CommonRoutines.SendRequest(client, request, "AddRow");
AddRowResponse addRowResponse = new AddRowResponse(response);
}
static void InitializeDB(UdpClient client, Rational budget)
{
InitializeDBRequest initializeDBRequest = new InitializeDBRequest(budget);
byte[] request = initializeDBRequest.GetPacket();
byte[] response = CommonRoutines.SendRequest(client, request, "InitializeDB");
InitializeDBResponse initializeDBResponse = new InitializeDBResponse(response);
}
public AddRowRequest(UInt32[] i_values, Rational i_max_budget, Random rng)
{
values = i_values;
max_budget = i_max_budget;
nonce = new byte[Parameters.nonceBytes];
rng.NextBytes(nonce);
}
static void PerformQuery(UdpClient client, UInt32 row_min, UInt32 row_max, UInt32 answer_units, UInt32 answer_min,
UInt32 answer_max, Rational alpha, Rational beta, UInt32[] program)
{
QueryRequest queryRequest = new QueryRequest(row_min, row_max, answer_units, answer_min, answer_max, alpha, beta, program);
byte[] request = queryRequest.GetPacket();
byte[] response = CommonRoutines.SendRequest(client, request, "Query");
QueryResponse queryResponse = new QueryResponse(response);
Console.Error.WriteLine("Noised answer received was {0}", queryResponse.ResponseValue);
}
public QueryRequest(UInt32 i_row_min, UInt32 i_row_max, UInt32 i_answer_units, UInt32 i_answer_min, UInt32 i_answer_max,
Rational i_alpha, Rational i_beta, UInt32[] i_program)
{
row_min = i_row_min;
row_max = i_row_max;
answer_units = i_answer_units;
answer_min = i_answer_min;
answer_max = i_answer_max;
alpha = i_alpha;
beta = i_beta;
program = i_program;
}
static void Main(string[] args)
{
Parameters.ApplyArguments(args);
Profiler.Initialize();
UdpClient client = CommonRoutines.StartClient();
Console.Error.WriteLine("Getting Ironclad public key");
RSACryptoServiceProvider ironclad_public_key = CommonRoutines.GetIroncladPublicKey(client);
UInt32 row_min = 0;
UInt32 row_max = 1;
UInt32 answer_units = 1;
UInt32 answer_min = 0;
UInt32 answer_max = (UInt32)Parameters.numRows;
Rational alpha = new Rational(1009, 1000);
Rational beta = new Rational(101, 100);
UInt32[] program = MakeProgram();
Rational budget = new Rational((UInt32) Math.Ceiling(Math.Pow(beta.Value, Parameters.numQueries * 3)));
Console.Error.WriteLine("Initializing database");
for (UInt32 run_number = 0; run_number < CommonParams.numberOfRuns; ++run_number)
{
InitializeDB(client, budget);
}
Random rng = new Random();
for (UInt32 row_number = 0; row_number < Parameters.numRows; ++row_number)
{
Console.Error.WriteLine("Adding row {0}", row_number + 1);
UInt32[] row = GetRandomRow(rng);
AddRow(client, budget, row, ironclad_public_key, rng);
}
Console.Error.WriteLine("Performing queries");
for (UInt32 query_number = 0; query_number < Parameters.numQueries; ++query_number)
{
Console.Error.WriteLine("Performing query {0}", query_number + 1);
PerformQuery(client, row_min, row_max, answer_units, answer_min, answer_max, alpha, beta, program);
}
Profiler.Print();
}
public InitializeDBRequest(Rational i_budget)
{
budget = i_budget;
}
public InitializeDBRequest(Rational i_budget)
{
budget = i_budget;
}