public static KeyShareEntry Parse(MemoryCursor cursor)
{
var group = NamedGroup.Parse(cursor);
var key = ByteVector.SliceVectorBytes(cursor, 0..ushort.MaxValue);
return(new KeyShareEntry(group, key));
}
public static MemoryBuffer Slice(MemoryCursor cursor, Range range)
{
var payload = ExtensionLength.Slice(cursor);
using (payload.SetCursor(cursor))
{
return(ByteVector.SliceVectorBytes(cursor, range));
}
}
public static ReadOnlyMemory <byte> Slice(ReadOnlyMemory <byte> bytes, Range range, out ReadOnlyMemory <byte> afterPayloadBytes)
{
var payload = ExtensionLength.Slice(bytes, out afterPayloadBytes);
var vectorBytes = ByteVector.SliceVectorBytes(payload, range, out var afterVectorBytes);
if (!afterVectorBytes.IsEmpty)
{
throw new EncodingException();
}
return(vectorBytes);
}