ykparse(1)

ykparse1

Decrypt and show information inside a yubikey otp

Usage

ykparse AESKEY TOKEN

Overview

Decrypt and display information inside a YubiKey OTP.

Options

AESKEY

The 16-character AES-128 key to use in hex.

TOKEN

The modhex encoded One-Time Password (OTP).

Examples

Typical usage of the tool is as follows.

ykparse ecde18dbe76fbd0c33330f1c354871db dteffujedcflcindvdbrblehecuitvjkjevvehjd

Releases

7 releases since Debian 8 (Jessie); the text changed 1 time.

  1. 8
  2. 9–Arch

From yubico-c 1.13-8 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.