Messages in this thread | | | Date | Tue, 22 Mar 2022 08:33:34 +0100 | Subject | Re: [PATCH v6 4/4] KEYS: trusted: Introduce support for NXP CAAM-based trusted keys | From | Ahmad Fatoum <> |
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Hello Jarkko,
On 20.03.22 22:02, Jarkko Sakkinen wrote: > On Wed, Mar 16, 2022 at 05:43:35PM +0100, Ahmad Fatoum wrote: >> @@ -192,6 +217,19 @@ Usage:: >> specific to TEE device implementation. The key length for new keys is always >> in bytes. Trusted Keys can be 32 - 128 bytes (256 - 1024 bits). >> >> +Trusted Keys usage: CAAM >> +------------------------ >> + >> +Usage:: >> + >> + keyctl add trusted name "new keylen" ring >> + keyctl add trusted name "load hex_blob" ring >> + keyctl print keyid >> + >> +"keyctl print" returns an ASCII hex copy of the sealed key, which is in format >> +specific to CAAM device implementation. The key length for new keys is always >> +in bytes. Trusted Keys can be 32 - 128 bytes (256 - 1024 bits). >> + >> Encrypted Keys usage >> -------------------- >> >> diff --git a/MAINTAINERS b/MAINTAINERS >> index 05fd080b82f3..f13382a14967 100644 >> --- a/MAINTAINERS >> +++ b/MAINTAINERS >> @@ -10647,6 +10647,15 @@ S: Supported >> F: include/keys/trusted_tee.h >> F: security/keys/trusted-keys/trusted_tee.c >> >> +KEYS-TRUSTED-CAAM >> +M: Ahmad Fatoum <a.fatoum@pengutronix.de> >> +R: Pengutronix Kernel Team <kernel@pengutronix.de> >> +L: linux-integrity@vger.kernel.org >> +L: keyrings@vger.kernel.org >> +S: Maintained >> +F: include/keys/trusted_caam.h >> +F: security/keys/trusted-keys/trusted_caam.c >> + >> KEYS/KEYRINGS >> M: David Howells <dhowells@redhat.com> >> M: Jarkko Sakkinen <jarkko@kernel.org> > > Documentation and MAINTAINERS updates must be separate patches.
I will do so for v7. Does this patch look otherwise ok to you?
Thanks, Ahmad
> > BR, Jarkko >
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