public void SMPEnd()
{
ResetData();
_smp_first_message_data = null;
_smp_second_message_data = null;
_smp_third_message_data = null;
_session_object = null;
_smp_secret = null;
}
private void SetFirstMessageData()
{
BigInteger _g_2a = null;
BigInteger _c_2 = null;
BigInteger _d_2 = null;
BigInteger _g_3a = null;
BigInteger _c_3 = null;
BigInteger _d_3 = null;
_smp_first_message_data = new BigInteger[MESSAGE_1_MPI_COUNT];
_session_object = new SMPSessionObject();
BigInteger _exp_1 = GetRandomBigInt();
BigInteger _exp_2 = GetRandomBigInt();
_session_object.EXP_1 = _exp_1;
_session_object.EXP_2 = _exp_2;
_g_2a = GENERATOR.ModPow(_exp_1, PRIME_MODULO);
_g_3a = GENERATOR.ModPow(_exp_2, PRIME_MODULO);
GetZKProof(1, _exp_1, ref _c_2, ref _d_2);
GetZKProof(2, _exp_2, ref _c_3, ref _d_3);
_smp_first_message_data[0] = _g_2a;
_smp_first_message_data[1] = _c_2;
_smp_first_message_data[2] = _d_2;
_smp_first_message_data[3] = _g_3a;
_smp_first_message_data[4] = _c_3;
_smp_first_message_data[5] = _d_3;
}
private void SetSecondMessageData()
{
BigInteger _g_2b = null;
BigInteger _c_2 = null;
BigInteger _d_2 = null;
BigInteger _g_3b = null;
BigInteger _c_3 = null;
BigInteger _d_3 = null;
BigInteger _p = null;
BigInteger _q = null;
BigInteger _c_p = null;
BigInteger _d_5 = null;
BigInteger _d_6 = null;
BigInteger _exp_1 = GetRandomBigInt();
BigInteger _exp_2 = GetRandomBigInt();
_session_object = new SMPSessionObject();
_session_object.EXP_1 = _exp_1;
_session_object.EXP_2 = _exp_2;
_session_object.G_3x = _smp_first_message_data[3];
_g_2b = GENERATOR.ModPow(_exp_1, PRIME_MODULO);
_g_3b = GENERATOR.ModPow(_exp_2, PRIME_MODULO);
_session_object.G_2 = _smp_first_message_data[0].ModPow(_session_object.EXP_1, PRIME_MODULO);
_session_object.G_3 = _smp_first_message_data[3].ModPow(_session_object.EXP_2, PRIME_MODULO);
GetZKProof(3, _exp_1, ref _c_2, ref _d_2);
GetZKProof(4, _exp_2, ref _c_3, ref _d_3);
_smp_second_message_data = new BigInteger[MESSAGE_2_MPI_COUNT];
_smp_second_message_data[0] = _g_2b;
_smp_second_message_data[1] = _c_2;
_smp_second_message_data[2] = _d_2;
_smp_second_message_data[3] = _g_3b;
_smp_second_message_data[4] = _c_3;
_smp_second_message_data[5] = _d_3;
BigInteger _r_4 = GetRandomBigInt();
_p = _session_object.G_3.ModPow(_r_4, PRIME_MODULO);
BigInteger _g_1_r4 = GENERATOR.ModPow(_r_4, PRIME_MODULO);
BigInteger _g_2_y = _session_object.G_2.ModPow(_smp_secret, PRIME_MODULO);
_q = _g_1_r4.Multiply(_g_2_y).Mod(PRIME_MODULO);
_session_object.P = _p;
_session_object.Q = _q;
_smp_second_message_data[6] = _p;
_smp_second_message_data[7] = _q;
GetZKProof(5, _r_4, ref _c_p, ref _d_5, ref _d_6);
_smp_second_message_data[8] = _c_p;
_smp_second_message_data[9] = _d_5;
_smp_second_message_data[10] = _d_6;
}
private void SetFirstMessageData()
{
BigInteger _g_2a = null;
BigInteger _c_2 = null;
BigInteger _d_2 = null;
BigInteger _g_3a = null;
BigInteger _c_3 = null;
BigInteger _d_3 = null;
_smp_first_message_data = new BigInteger[MESSAGE_1_MPI_COUNT];
_session_object = new SMPSessionObject();
BigInteger _exp_1 = GetRandomBigInt();
BigInteger _exp_2 = GetRandomBigInt();
_session_object.EXP_1 = _exp_1;
_session_object.EXP_2 = _exp_2;
_g_2a = GENERATOR.ModPow(_exp_1, PRIME_MODULO);
_g_3a = GENERATOR.ModPow(_exp_2, PRIME_MODULO);
GetZKProof(1, _exp_1, ref _c_2, ref _d_2);
GetZKProof(2, _exp_2, ref _c_3, ref _d_3);
_smp_first_message_data[0] = _g_2a;
_smp_first_message_data[1] = _c_2;
_smp_first_message_data[2] = _d_2;
_smp_first_message_data[3] = _g_3a;
_smp_first_message_data[4] = _c_3;
_smp_first_message_data[5] = _d_3;
}
public void SMPEnd()
{
ResetData();
_smp_first_message_data = null;
_smp_second_message_data = null;
_smp_third_message_data = null;
_session_object = null;
_smp_secret = null;
}
private void SetSecondMessageData()
{
BigInteger _g_2b = null;
BigInteger _c_2 = null;
BigInteger _d_2 = null;
BigInteger _g_3b = null;
BigInteger _c_3 = null;
BigInteger _d_3 = null;
BigInteger _p = null;
BigInteger _q = null;
BigInteger _c_p = null;
BigInteger _d_5 = null;
BigInteger _d_6 = null;
BigInteger _exp_1 = GetRandomBigInt();
BigInteger _exp_2 = GetRandomBigInt();
_session_object = new SMPSessionObject();
_session_object.EXP_1 = _exp_1;
_session_object.EXP_2 = _exp_2;
_session_object.G_3x = _smp_first_message_data[3];
_g_2b = GENERATOR.ModPow(_exp_1, PRIME_MODULO);
_g_3b = GENERATOR.ModPow(_exp_2, PRIME_MODULO);
_session_object.G_2 = _smp_first_message_data[0].ModPow(_session_object.EXP_1, PRIME_MODULO);
_session_object.G_3 = _smp_first_message_data[3].ModPow(_session_object.EXP_2, PRIME_MODULO);
GetZKProof(3, _exp_1, ref _c_2, ref _d_2);
GetZKProof(4, _exp_2, ref _c_3, ref _d_3);
_smp_second_message_data = new BigInteger[MESSAGE_2_MPI_COUNT];
_smp_second_message_data[0] = _g_2b;
_smp_second_message_data[1] = _c_2;
_smp_second_message_data[2] = _d_2;
_smp_second_message_data[3] = _g_3b;
_smp_second_message_data[4] = _c_3;
_smp_second_message_data[5] = _d_3;
BigInteger _r_4 = GetRandomBigInt();
_p = _session_object.G_3.ModPow(_r_4, PRIME_MODULO);
BigInteger _g_1_r4 = GENERATOR.ModPow(_r_4, PRIME_MODULO);
BigInteger _g_2_y = _session_object.G_2.ModPow(_smp_secret, PRIME_MODULO);
_q = _g_1_r4.Multiply(_g_2_y).Mod(PRIME_MODULO);
_session_object.P = _p;
_session_object.Q = _q;
_smp_second_message_data[6] = _p;
_smp_second_message_data[7] = _q;
GetZKProof(5, _r_4, ref _c_p, ref _d_5, ref _d_6);
_smp_second_message_data[8] = _c_p;
_smp_second_message_data[9] = _d_5;
_smp_second_message_data[10] = _d_6;
}
