Messages in this thread | | | From | Pankaj Gupta <> | Subject | RE: [EXT] Re: [RFC PATCH HBK: 6/8] KEYS: trusted: caam based black key | Date | Wed, 7 Sep 2022 07:22:54 +0000 |
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> -----Original Message----- > From: Ben Boeckel <me@benboeckel.net> > Sent: Tuesday, September 6, 2022 6:34 PM > To: Pankaj Gupta <pankaj.gupta@nxp.com> > Cc: jarkko@kernel.org; a.fatoum@pengutronix.de; Jason@zx2c4.com; > jejb@linux.ibm.com; zohar@linux.ibm.com; dhowells@redhat.com; > sumit.garg@linaro.org; david@sigma-star.at; michael@walle.cc; > john.ernberg@actia.se; jmorris@namei.org; serge@hallyn.com; > herbert@gondor.apana.org.au; davem@davemloft.net; > j.luebbe@pengutronix.de; ebiggers@kernel.org; richard@nod.at; > keyrings@vger.kernel.org; linux-crypto@vger.kernel.org; linux- > integrity@vger.kernel.org; linux-kernel@vger.kernel.org; linux-security- > module@vger.kernel.org; Sahil Malhotra <sahil.malhotra@nxp.com>; Kshitiz > Varshney <kshitiz.varshney@nxp.com>; Horia Geanta > <horia.geanta@nxp.com>; Varun Sethi <V.Sethi@nxp.com> > Subject: [EXT] Re: [RFC PATCH HBK: 6/8] KEYS: trusted: caam based black key > > Caution: EXT Email > > On Tue, Sep 06, 2022 at 12:21:55 +0530, Pankaj Gupta wrote: > > - CAAM supports two types of black keys: > > What is a "black key"? This needs to be changed to Hardware Bound Key.
Black Key is NXP terminology for Hardware Bound Key.
> > > -- Plain key encrypted with ECB > > -- Plain key encrypted with CCM > > Note: Due to robustness, default encytption used for black key is CCM. > ^^^^^^^^^^ > > "encryption"
Accepted
> > > - A black key blob is generated, and added to trusted key payload. > > Missing "the" before "trusted". > Accepted > --Ben
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