nvmet-auth: Diffie-Hellman key exchange support
authorHannes Reinecke <hare@suse.de>
Mon, 27 Jun 2022 09:52:06 +0000 (11:52 +0200)
committerChristoph Hellwig <hch@lst.de>
Wed, 6 Jul 2022 16:20:17 +0000 (18:20 +0200)
commit71ebe3842ebe6541bfc080d67df11ea1848edfc1
tree102e9881ecb999fb6b131b63b862008f292b6b55
parentb281bec759460e37428204557663a60f6d13e8d3
nvmet-auth: Diffie-Hellman key exchange support

Implement Diffie-Hellman key exchange using FFDHE groups for NVMe
In-Band Authentication.
This patch adds a new host configfs attribute 'dhchap_dhgroup' to
select the FFDHE group to use.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/nvme/target/Kconfig
drivers/nvme/target/auth.c
drivers/nvme/target/configfs.c
drivers/nvme/target/fabrics-cmd-auth.c
drivers/nvme/target/nvmet.h