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identifiers.md

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Nitrokey 3 Identifiers

This document lists identifiers used by Nitrokey 3 devices.

Part Numbers and Project Names

Device Part Number Project Name USB NFC SoC
Nitrokey 3 AM NK3AM1xx Athene Type A no nrf52
Nitrokey 3 AN NK3AN1xx Gaia Type A yes lpc55
Nitrokey 3 CN NK3CN1xx Hades Type C yes lpc55

USB Vendor and Product ID

Device Vendor ID Product ID
Nitrokey 3 0x20a0 0x42b2
Nitrokey 3 Bootloader (lpc55) 0x20a0 0x42dd
Nitrokey 3 Bootloader (nrf52) 0x20a0 0x42e8
Nitrokey Passkey 0x20a0 0x42f3
Nitrokey Passkey Bootloader 0x20a0 0x42f4

FIDO2 AAGUID

Device AAGUID
Nitrokey 3 xN (lpc55) ec99db19-cd1f-4c06-a2a9-940f17a6a30b
Nitrokey 3 AM (nrf52) 2cd2f727-f6ca-44da-8f48-5c2e5da000a2
Nitrokey Passkey 9a03e537-4cbe-4a01-b2e2-242e0dd9a59b

FIDO2 Attestation Certificate

Device Firmware Version Hash of the Attestation Certificate
Nitrokey 3 xN (lpc55) < 1.0.3 ad8fd1d16f59104b9e06ef323cc03f777ed5303cd421a101c9cb00bb3fdf722d
Nitrokey 3 xN (lpc55) >= 1.0.3 aa1cb760c2879530e7d7fed3da75345d25774be9cfdbbcbd36fdee767025f34b
Nitrokey 3 AM (nrf52) all 4c331d7af869fd1d8217198b917a33d1fa503e9778da7638504a64a438661ae0
Nitrokey Passkey all c7512dfcd15ffc5a7b4000e4898e5956ee858027794c5086cc137a02cd15d123
Development devices all c7d87cac86b69059bbff5c43872a20892267518614dfc9822c7ee55ad89f0022

The hash is calculated as the SHA-256 digest of the FIDO2 attestation certificate in the DER format.