nvme-keys-revoke(1)

# nvme-keys-revoke(1) Manual Page

## NAME

nvme-keys-revoke - Revoke a NVMe TLS PSK from a keyring

## SYNOPSIS

    nvme [<global-options>] keys revoke [--keyring=<name> | -k <name>]
                            [--keytype=<type> | -t <type>]
                            --identity=<description> | -i <description>

## DESCRIPTION

Revoke an NVMe TLS pre-shared key (PSK) from the system keyring.

## OPTIONS

-k <name>
--keyring=<name>

  Name of the keyring to revoke the key from. Default is .nvme.

-t <type>
--keytype=<type>

  Type of the key to revoke. Default is psk.

-i <description>
--identity=<description>

  Identity (description) of the key to revoke.

## GLOBAL OPTIONS

The following options are defined at the top-level `nvme` command and are available to this subcommand:

--dry-run

  Print the command that would be executed, but do not actually execute it.

--no-ioctl-probing

  Disable probing for 64-bit IOCTL support.

--no-retries

  Disable retry logic on transient errors.

-o <fmt>
--output-format=<fmt>

  Set the reporting format to normal, tabular, 'json, or binary. Only one output format may be used at a time.

--output-format-version=<version>

  Select the output format version. Version 1 uses the original field naming, while version 2 (default) provides more consistent and script-friendly field names.

--timeout=<ms>

  Set the timeout for the command in milliseconds.

-v
--verbose

  Increase the level of detail in the output. May be specified multiple times to further increase verbosity.

These options can also be set as machine-wide defaults in nvme-cli.conf(5). A command-line flag always overrides the file.

## EXAMPLES

- Revoke a key using its description and verify with keyctl

      # nvme keys revoke --identity="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      649274894: key inaccessible (Key has been revoked)

## NVME

Part of the nvme-user suite