---
name: "oct-ssh"
section: "1"
platform: "linux"
package: "openpgp-card-tools"
version: "0.11.13-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/oct-ssh"
---

# oct-ssh(1)

Show a card's authentication key as an SSH public key

## NAME

oct-ssh - Show a card's authentication key as an SSH public key

## SYNOPSIS

**oct ssh** \[**-c**\|**--card**\] \[**--key-only**\] \[**-h**\|**--help**\]

## DESCRIPTION

Show a card's authentication key as an SSH public key

## OPTIONS

- **-c**, **--card** *\<card ident\>*

  Identifier of the card to use

- **--key-only**

  Only print the ssh public key

- **-h**, **--help**

  Print help