private void GenerateCipherSuiteBuffer()
{
var size = _cipherSuites.Length * Unsafe.SizeOf <ushort>();
_cipherSuitesBuffer = new byte[size + Unsafe.SizeOf <ushort>()];
var span = new BigEndianAdvancingSpan((Span <byte>)_cipherSuitesBuffer);
span.Write((ushort)size);
for (var i = 0; i < _cipherSuites.Length; i++)
{
span.Write(_cipherSuites[i].Code);
}
Debug.Assert(span.Length == 0);
}
