bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-18 06:44:00 -04:00
Code Issues Packages Projects Releases Wiki Activity

nvme: implement In-Band authentication

Browse Source 
Implement NVMe-oF In-Band authentication according to NVMe TPAR 8006.
This patch adds two new fabric options 'dhchap_secret' to specify the
pre-shared key (in ASCII respresentation according to NVMe 2.0 section
8.13.5.8 'Secret representation') and 'dhchap_ctrl_secret' to specify
the pre-shared controller key for bi-directional authentication of both
the host and the controller.
Re-authentication can be triggered by writing the PSK into the new
controller sysfs attribute 'dhchap_secret' or 'dhchap_ctrl_secret'.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
[axboe: fold in clang build fix]
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Hannes Reinecke
2022-06-27 11:52:02 +02:00
committed by Jens Axboe
parent 3bf2fde6fc
commit f50fff73d6
16 changed files with 1498 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/nvme/common/Makefile Normal file
View File

@@ -0,0 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
ccflags-y += -I$(src)
obj-$(CONFIG_NVME_COMMON) += nvme-common.o
nvme-common-y += auth.o