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Fri, 19 Nov 2021 00:05:47 +0000 (GMT) Message-ID: <282e550948d21b7d1ee316ad73b288c302121bb2.camel@linux.ibm.com> Subject: Re: [PATCH v7 08/17] integrity: add new keyring handler for mok keys From: Mimi Zohar To: Eric Snowberg , keyrings@vger.kernel.org, linux-integrity@vger.kernel.org, dhowells@redhat.com, dwmw2@infradead.org, herbert@gondor.apana.org.au, davem@davemloft.net, jarkko@kernel.org, jmorris@namei.org, serge@hallyn.com Cc: keescook@chromium.org, torvalds@linux-foundation.org, weiyongjun1@huawei.com, nayna@linux.ibm.com, ebiggers@google.com, ardb@kernel.org, nramas@linux.microsoft.com, lszubowi@redhat.com, jason@zx2c4.com, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, linux-efi@vger.kernel.org, linux-security-module@vger.kernel.org, James.Bottomley@HansenPartnership.com, pjones@redhat.com, konrad.wilk@oracle.com Date: Thu, 18 Nov 2021 19:05:46 -0500 In-Reply-To: <20211116001545.2639333-9-eric.snowberg@oracle.com> References: <20211116001545.2639333-1-eric.snowberg@oracle.com> <20211116001545.2639333-9-eric.snowberg@oracle.com> Content-Type: text/plain; charset="ISO-8859-15" X-Mailer: Evolution 3.28.5 (3.28.5-16.el8) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: szs-S0QTh63CN6gxnqubgoUdLHVXBzt1 X-Proofpoint-ORIG-GUID: 25_TMygxCv07mUz0fQcphSkqn80GXbD- X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475 definitions=2021-11-18_12,2021-11-17_01,2020-04-07_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 spamscore=0 mlxlogscore=999 bulkscore=0 malwarescore=0 mlxscore=0 impostorscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2111180122 Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org On Mon, 2021-11-15 at 19:15 -0500, Eric Snowberg wrote: > Currently both Secure Boot DB and Machine Owner Keys (MOK) go through > the same keyring handler (get_handler_for_db). With the addition of the > new machine keyring, the end-user may choose to trust MOK keys. > > Introduce a new keyring handler specific for MOK keys. If MOK keys are > trusted by the end-user, use the new keyring handler instead. > > Signed-off-by: Eric Snowberg Reviewed-by: Mimi Zohar