public (byte[], bool) Run(byte[] inputData)
{
if (inputData == null)
{
inputData = Bytes.Empty;
}
// fail if input len is not a multiple of PAIR_SIZE
if (inputData.Length % PairSize > 0)
{
return(Bytes.Empty, false);
}
PairingCheck check = PairingCheck.Create();
// iterating over all pairs
for (int offset = 0; offset < inputData.Length; offset += PairSize)
{
(Bn128Fp, Bn128Fp2)pair = DecodePair(inputData, offset);
// fail if decoding has failed
if (pair.Item1 == null || pair.Item2 == null)
{
return(Bytes.Empty, false);
}
check.AddPair(pair.Item1, pair.Item2);
}
check.Run();
BigInteger result = check.Result();
return(result.ToBigEndianByteArray(32), true);
}
public override KeyValuePair <bool, byte[]> Execute(byte[] data)
{
if (data == null)
{
data = new byte[0];
}
if (data.Length % PAIR_SIZE > 0)
{
return(new KeyValuePair <bool, byte[]>(false, new byte[0]));
}
PairingCheck check = PairingCheck.Create();
// iterating over all pairs
for (int offset = 0; offset < data.Length; offset += PAIR_SIZE)
{
KeyValuePair <BN128G1, BN128G2> pair = DecodePair(data, offset);
if (pair.Equals(default(KeyValuePair <BN128G1, BN128G2>)))
{
return(new KeyValuePair <bool, byte[]>(false, new byte[0]));
}
check.AddPair(pair.Key, pair.Value);
}
check.Run();
int result = check.Result();
return(new KeyValuePair <bool, byte[]>(true, new DataWord(result).Data));
}