public static void PrimeFinder()
{
GaloisField256 field;
for( int size = 2; size <= 256; size++ )
{
for( int primeElement = 2; primeElement <= 512; primeElement++ )
{
field = new GaloisField256( size, primeElement );
if( VerifyField( field ) )
{
Console.Out.WriteLine( "Found - size: {0}; prime: {1}", size, primeElement );
}
}
}
}
public static bool VerifyField( GaloisField256 field )
{
HashSet<int> values = new HashSet<int>();
for( int i = 0; i < field.Field.Length; i++ )
{
if( values.Contains( field.Field[i] ) )
{
return false;
}
values.Add( field.Field[i] );
}
for( int i = 0; i < field.Field.Length; i++ )
{
if( values.Contains( i ) == false )
{
return false;
}
}
return true;
}
