On Tue, 22 Nov 2011 15:27:14 +0100, "A.T.Hofkamp" <a.t.hofkamp at tue.nl> wrote: > At first sight, I'd say it is a bug in Python 2.6 Crypto or possibly > in Twisted. I think it may be a bug in pyasn1 ... there was some mention of it on #twisted the other day, including the fact that someting was fixed in pyasn CVS Tom