NVME-TLS-KEY(1) NVMe Manual NVME-TLS-KEY(1) (NAME) nvme-tls-key - TLS NVMe-oF (SYNOPSIS) nvme tls-key [--keyring= | -k ] [--keytype= | -t ] [--keyfile= | -f ] [--import | -i] [--export | -e] [--revoke=| -r ] [--verbose | -v] (DESCRIPTION) (Import) (Export) (PSK) NVMe TLS (keystore) . --export NVMe TLS PSK : PSK NVMeTLSkey-1:01:: . . --import (kernel keystore) . (OPTIONS) -k , --keyring= (keyring) TLS (retained) . .nvme . -t , --keytype= TLS . psk . -f , --keyfile= (stdin) / (stdout). -i, --import --keyfile (stdin) . -e, --export --keyfile (stdout) . -r , --revoke= (keyring). -v, --verbose . (EXAMPLES) o TLS .nvme: # nvme gen-tls-key -i -n hostnqn0 -c subsys0 NVMeTLSkey-1:01:/b9tVz2OXJVISnoFgrPAygyS86XYJWkAapQeULns6PMpM8wv: Inserted TLS key 26b3260e o : # nvme tls-key -e -f nvme-tls-keys.txt o / .nvme nvme keyctl: # nvme tls-key --export NVMe0R01 hostnqn0 subsys0 NVMeTLSkey-1:01:/b9tVz2OXJVISnoFgrPAygyS86XYJWkAapQeULns6PMpM8wv: # keyctl show Session Keyring 573249525 --alswrv 0 0 keyring: _ses 353599402 --alswrv 0 65534 \_ keyring: _uid.0 475911922 ---lswrv 0 0 \_ keyring: .nvme 649274894 --als-rv 0 0 \_ psk: NVMe0R01 hostnqn0 subsys0 o keyctl: # nvme tls-key --revoke="NVMe0R01 hostnqn0 subsys0" # keyctl show Session Keyring 573249525 --alswrv 0 0 keyring: _ses 353599402 --alswrv 0 65534 \_ keyring: _uid.0 475911922 ---lswrv 0 0 \_ keyring: .nvme 649274894: key inaccessible (Key has been revoked) o keyctl: # nvme tls-key --import -f nvme-tls-keys.txt # keyctl show Session Keyring 573249525 --alswrv 0 0 keyring: _ses 353599402 --alswrv 0 65534 \_ keyring: _uid.0 475911922 ---lswrv 0 0 \_ keyring: .nvme 734343968 --als-rv 0 0 \_ psk: NVMe0R01 hostnqn0 subsys0 NVME nvme-user NVMe 02/16/2026 NVME-TLS-KEY(1)