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f047daed |
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17-Oct-2023 |
Mark O'Donovan <shiftee@posteo.net> |
nvme-auth: use transformed key size to create resp This does not change current behaviour as the driver currently verifies that the secret size is the same size as the length of the transformation hash. Co-developed-by: Akash Appaiah <Akash.Appaiah@dell.com> Signed-off-by: Akash Appaiah <Akash.Appaiah@dell.com> Signed-off-by: Mark O'Donovan <shiftee@posteo.net> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Keith Busch <kbusch@kernel.org>
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3ebed374 |
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17-Oct-2023 |
Mark O'Donovan <shiftee@posteo.net> |
nvme-auth: alloc nvme_dhchap_key as single buffer Co-developed-by: Akash Appaiah <Akash.Appaiah@dell.com> Signed-off-by: Akash Appaiah <Akash.Appaiah@dell.com> Signed-off-by: Mark O'Donovan <shiftee@posteo.net> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Keith Busch <kbusch@kernel.org>
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b61775d1 |
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27-Jun-2022 |
Hannes Reinecke <hare@suse.de> |
nvme-auth: Diffie-Hellman key exchange support Implement Diffie-Hellman key exchange using FFDHE groups for NVMe In-Band Authentication. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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f50fff73 |
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27-Jun-2022 |
Hannes Reinecke <hare@suse.de> |
nvme: implement In-Band authentication 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>
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