NVME-CHECK-TLS-KE(1) NVMe Manual NVME-CHECK-TLS-KE(1)

# [NAME](#NAME)

nvme-check-tls-key - Check a NVMe TLS PSK (deprecated)

# [SYNOPSIS](#SYNOPSIS)

```
nvme [<global-options>] check-tls-key [--keyring=<name> | -k <name>]


                        [--keytype=<type> | -t <type>]


                        [--hostnqn=<nqn> | -n <nqn>]


                        [--subsysnqn=<nqn> | -c <nqn>]


                        [--keydata=<key> | -d <key>]


                        [--identity=<id-vers> | -I <id-vers>]


                        [--compat | -C]
```

# [DESCRIPTION](#DESCRIPTION)

Deprecated alias for [**nvme-keys-check-tls-psk**(1)](/man/os/nvme-cli/nvme-keys-check-tls-psk.1), kept for scripts written against nvme-cli versions older than 3.0, with two differences from nvme-cli 2.x:

•*--insert*/*-i* and *--keyfile*/*-f* are gone. 2.x used them to derive a TLS PSK and store it in the keyring; the new *check-tls-psk* never modifies the keyring — that moved to [**nvme-keys-insert-tls-psk**(1)](/man/os/nvme-cli/nvme-keys-insert-tls-psk.1).

•The identity is no longer the first line of stdout. 2.x printed it alone; the alias prints *Configured PSK is valid (HMAC &lt;id&gt;, length &lt;len&gt;)* first and reports the keyring state after it, so a script taking the identity with *head -1* reads the wrong line. Searching the keyring is itself new, and a keyring that does not exist is reported as a failure: the command exits 1 where 2.x exited 0.

New scripts should use *nvme keys check-tls-psk* instead. This alias prints a deprecation warning on stderr and may be removed in a future release.

See [**nvme-keys-check-tls-psk**(1)](/man/os/nvme-cli/nvme-keys-check-tls-psk.1) for the full option reference.

# [GLOBAL OPTIONS](#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 &lt;fmt&gt;, --output-format=&lt;fmt&gt;

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

--output-format-version=&lt;version&gt;

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

--quiet

Suppress informational messages. Errors are still reported, and --quiet cancels any --verbose for the library log level.

--set-options=&lt;key=value&gt;\[,&lt;key=value&gt;...]

Set libnvme library options for this invocation. Supported keys are *force-4k*, *mi-probe-enabled*, *test-base-dir* and *test-sysfs-dir*.

--timeout=&lt;ms&gt;

Set the timeout for the command in milliseconds. *infinite* or *-1* waits without a time limit (0xffffffff).

-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)](/man/os/nvme-cli/nvme-cli.conf.5). A command-line flag always overrides the file.

# [EXAMPLES](#EXAMPLES)

No Examples

# [NVME](#NVME)

Part of the nvme-user suite

# [SEE ALSO](#SEE_ALSO)

[**nvme-keys-check-tls-psk**(1)](/man/os/nvme-cli/nvme-keys-check-tls-psk.1), [**nvme-keys-insert-tls-psk**(1)](/man/os/nvme-cli/nvme-keys-insert-tls-psk.1)

10/30/2026 NVMe

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Document: nvme-check-tls-key(1) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli