From: David Howells Subject: Re: [PATCH v2] crypto: AF_ALG - add support for keys/asymmetric-type Date: Wed, 13 Jan 2016 13:36:51 +0000 Message-ID: <10839.1452692211@warthog.procyon.org.uk> References: <1452688062.88154.32.camel@infradead.org> <20151226155014.27615.14985.stgit@desktop.home> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Cc: dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, Tadeusz Struk , herbert-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org, tadeusz.struk-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, smueller-T9tCv8IpfcWELgA04lAiVw@public.gmane.org, linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, keyrings-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-crypto-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, zohar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org, Jarkko Sakkinen , peterhuewe-Mmb7MZpHnFY@public.gmane.org To: David Woodhouse Return-path: In-Reply-To: <1452688062.88154.32.camel-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org> Content-ID: <10838.1452692211.1-S6HVgzuS8uM4Awkfq6JHfwNdhmdF6hFW@public.gmane.org> Sender: linux-api-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-crypto.vger.kernel.org David Woodhouse wrote: > David, is there a way to do that test purely in software without > needing hardware support? We know that the data might not actually be > present in all cases... is there an easy test for that case? I have written a user TPM driver that talks to a userspace TPM implementation out of the backend. It's been pushed to the TPM driver guy but I'm not sure what became of it. I'll chase it up. David