oct-attestation(1)

oct-attestation1

Attestation management (yubico only)

Usage

oct attestation [{-h | --help}] <subcommands>

Overview

Attestation management (Yubico only)

Yubico implements a proprietary extension to the OpenPGP card standard to cryptographically certify that a certain asymmetric key has been generated on device, and not imported.

This feature is available on YubiKey 5 devices with firmware version 5.2 or newer.

Options

-h, --help

Print help (see a summary with '-h')

Subcommands

oct-attestation-cert(1)

Print the card's attestation certificate

oct-attestation-generate(1)

Generate attestation statement for one of the key slots on the card

oct-attestation-statement(1)

Print the attestation statement for one of the key slots on the card

oct-attestation-help(1)

Print this message or the help of the given subcommand(s)

From openpgp-card-tools 0.11.13-1 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.