public void McElieseEllypticTest2(int n, int k, int d, int t, int fieldPower, MatrixInt message, MatrixInt errorVector, MatrixInt scrambler, int[] permutation, int[] mask)
{
var galoisField = new GaloisField(2, fieldPower);
var mceliese = new McElieseEllyptic(n, k, d, t, galoisField);
var crytptogram = mceliese.EncryptMessage(mceliese.PublicKey, message, errorVector);
var decryptedMessage = mceliese.DecryptMessage(crytptogram);
Assert.True(message == decryptedMessage);
}
static void Main(string[] args)
{
var field = new GaloisField(2, 2, Constants.IrreduciblePolynoms[2]);
Console.WriteLine(field);
Console.WriteLine(field.AdditionTable);
Console.WriteLine(field.MultiplicationTable);
Console.WriteLine(field.DivisionTable);
var message = new MatrixInt(new int[] { 1, 0 });
var errorVector = new MatrixInt(new int[] { 2, 2, 0, 0, 0, 0, 0, 0 });
var scrambler = new MatrixInt(new int[, ] {
{ 1, 2 },
{ 3, 0 }
});
var permutation = new int[] { 1, 4, 3, 0, 2, 7, 5, 6 };
//var permutationMatrix = new MatrixInt(new int[,] {
// { 0, 1, 0, 0, 0, 0, 0, 0 },
// { 0, 0, 0, 0, 1, 0, 0, 0 },
// { 0, 0, 0, 1, 0, 0, 0, 0 },
// { 1, 0, 0, 0, 0, 0, 0, 0 },
// { 0, 0, 1, 0, 0, 0, 0, 0 },
// { 0, 0, 0, 0, 0, 0, 0, 1 },
// { 0, 0, 0, 0, 0, 1, 0, 0 },
// { 0, 0, 0, 0, 0, 0, 1, 0 }
//});
//Console.WriteLine(permutationMatrix.Transpose());
var mask = new int[] { 1, 2, 3, 1, 2, 3, 1, 1 };
var mceliese = new McElieseEllyptic(8, 2, 6, 2, field, scrambler, permutation, mask);
var crytptogram = mceliese.EncryptMessage(mceliese.PublicKey, message, errorVector);
Console.WriteLine(crytptogram);
var decryptedMessage = mceliese.DecryptMessage(crytptogram);
Console.WriteLine(decryptedMessage);
#region Reed-Solomon code example
//var field = new GaloisField(2, 3, Constants.IrreduciblePolynom_deg3);
//Console.WriteLine(field);
//Console.WriteLine(field.AdditionTable);
//Console.WriteLine(field.MultiplicationTable);
//Console.WriteLine(field.DivisionTable);
////var generator = new ParityCheckMatrixGeneratorGeneric();
//var generator = new ParityCheckMatrixGeneratorEllyptic();
//var reedSolomonCode = new ReedSolomonCode(field, generator);
//Console.WriteLine(reedSolomonCode.T);
//Console.WriteLine(reedSolomonCode.ParityCheckMatrix);
//Console.WriteLine(reedSolomonCode.GeneratorMatrix);
//var message = new MatrixInt(new int[,]{
// { 1, 0, 2 }
//});
//var errorVector = new MatrixInt(new int[,]{
// { 1, 0, 0, 3, 0, 0, 0 }
//});
//var encodedMessage = reedSolomonCode.Encode(message, errorVector);
//Console.WriteLine(encodedMessage);
//var originalMessage = reedSolomonCode.DecodeAndCorrect(encodedMessage);
//Console.WriteLine(originalMessage);
#endregion
}
