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Secure Element

Infineon SLC39x

Form Factor

USB-A / USB-C

FIDO2 Protocol

CTAP 2.3

Certification Path

FIPS 140-3 Overall Level 2 (target)

jNet Custodia™ Pro

A white-label USB security token platform for OEMs and system integrators, built on secure-element hardware, Javelin™ OS, and certification-aligned deployment controls.

Available on Infineon SLC-series silicon. FIPS 140-3 Overall Level 2 targeted.

DISCRETE TOKEN ARCHITECTURE

Why a discrete bridge, not integrated USB?

Custodia Pro™ separates the USB interface from the secure element by design. The secure element communicates over ISO 7816, while a discrete USB-to-ISO 7816 bridge handles host protocol translation.

This keeps the secure-element boundary cleaner, reduces integration risk, and gives OEMs more control over certification, lifecycle management, and long-term platform ownership.

Secure USB token hardware components for embedded security applications
Minimalist Blue Design

OEM Program

Custodia™ Pro packages secure-element hardware, Javelin OS, applet support, and certification planning into an OEM-ready white-label platform.

Abstract light blue background for jNet Secure website section

WHITE-LABEL PROGRAM

White-label token platform under your control

Standard security keys leave OEMs and system integrators with limited control over firmware, applet extensibility, lifecycle policy, and long-term roadmap ownership. Custodia™ Pro closes that gap.

Full Industrial Design Ownership

Custom housing geometry: shape, size, form factor

Surface color, material, tactile texture

Laser marking, lanyards, bespoke packaging

No jNet branding unless you choose it

Sovereign Trust Ownership

ISD key ownership transfers to the partner

jNet cannot inspect partner-controlled code

Partner controls full post-issuance lifecycle

SCP02, SCP03, SCP11a/b/c key management

OEM Program Deliverables

Full GP Security Domain hierarchy documentation

SCP11-provisioned root keys

Sample CPM policy set

Java Card Eclipse IDE plug-in with PQC applet wizard

Joint Engineering Engagement for custom SSD / applet co-development

Partner Hardware Matrix

Four SKUs. One platform

All SKUs share the same Javelin OS foundation and GP Security Domain architecture. Silicon and OS version determine PQC and biometric capability.

Quantum SKUs run Javelin OS-PQC on Infineon SLC27 and upgrade in the field. Pro SKUs share the same GlobalPlatform security domain architecture.

Pro C NFC

Platform Overview

Pro C NFC is the reference platform for secure USB-C and NFC deployments. It combines Javelin OS with the Infineon SLC39 secure element and provides a production-ready foundation for enterprise authentication, digital identity and secure access applications.

PLATFORM SPECIFICATIONS

Silicon

SLC39

Interface

USB-C + NFC

Javelin OS

Java Card 3.2 /

GlobalPlatform 2.3.1

PQC

—

Fingerprint

—

FIDO

CTAP 2.3

FIPS 140-3

Overall Level 2 target

FIDO Certification

Contact us for availability

Status

Contact us for availability

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