[RFC PATCH 00/11] nvme: In-band authentication support

Vladislav Bolkhovitin vst at vlnb.net
Fri Jul 23 13:02:58 PDT 2021


Another comment is that better to perform CRC check of dhchap_secret and
generation of dhchap_key right where the secret was specified (e.g.,
nvmet_auth_set_host_key() on the target side).

No need to do it every time for every connection and by that increase
authentication latency. As I wrote in the other comment, it might be 128
or more connections established during connecting to a single NVMe-oF
device.

Vlad



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