In message <B5DA4D63-30E2-4A0E-B031-451F67F6392F@xxxxxxxxxxxx> on Fri, 13 Jan 2017 09:26:35 -0500, Viktor Dukhovni <openssl-users@xxxxxxxxxxxx> said: openssl-users> openssl-users> > On Jan 13, 2017, at 5:28 AM, Thierry Parmentelat <thierry.parmentelat@xxxxxxxx> wrote: openssl-users> > openssl-users> > I have two certificates, one being signed by the other openssl-users> > the attached code is a python code that uses M2Crypto to check for that fact openssl-users> openssl-users> Your current problem is failure to post the two certificates along with openssl-users> the anecdotal description. You're also not reporting which versions of openssl-users> the various O/S distributions you were using, and more importantly which openssl-users> versions of OpenSSL were linked into Python's M2Crypto. openssl-users> openssl-users> Real answers require real data. Errrr... there's a script attached to the original post. It contains all the data you need, including two certs. Cheers, Richard -- Richard Levitte levitte@xxxxxxxxxxx OpenSSL Project http://www.openssl.org/~levitte/ -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users