From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Sakkinen Date: Thu, 18 Jun 2020 07:12:00 +0000 Subject: Re: [PATCH v10 7/8] security: keys: trusted: add ability to specify arbitrary policy Message-Id: <20200618071200.GB6560@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit List-Id: References: <20200616160229.8018-1-James.Bottomley@HansenPartnership.com> <20200616160229.8018-8-James.Bottomley@HansenPartnership.com> <20200617234250.GJ62794@linux.intel.com> <1592440063.3515.42.camel@HansenPartnership.com> In-Reply-To: <1592440063.3515.42.camel@HansenPartnership.com> To: James Bottomley Cc: linux-integrity@vger.kernel.org, Mimi Zohar , David Woodhouse , keyrings@vger.kernel.org, David Howells On Wed, Jun 17, 2020 at 05:27:43PM -0700, James Bottomley wrote: > On Thu, 2020-06-18 at 02:42 +0300, Jarkko Sakkinen wrote: > > On Tue, Jun 16, 2020 at 09:02:28AM -0700, James Bottomley wrote: > > > This patch adds a policy= argument to key creation. The policy is > > > the standard tss policymaker format and each separate policy line > > > must have a newline after it. > > > > Never heard of policymaker before and did not find TCG spec for it. > > It's not part of the spec. Both the IBM and Intel TSSs define a > policymaker tool to help you build policy hashes. The format is simply > a set of numbers that if hashed a line at a time produce the policy > hash. OK, so they both use this 'policymaker' format? Where is it documented? /Jarkko