oct-attestation(1) General Commands Manual oct-attestation(1) NAME oct-attestation - Attestation management (Yubico only) SYNOPSIS oct attestation [-h|--help] DESCRIPTION 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) oct-attestation oct-attestation(1)