Commercially available MONOLITH06 / LEMONOLITHA — pocket pNHSM
LeMonolith
The first TLS 1.3 server in a secure element.
A personal Network Hardware Secure Module built around an EAL6+ secure element, with the TLS 1.3 server running inside the element itself. Wi-Fi, Bluetooth and USB-C in a 45 g device.
Overview
LeMonolith condenses the H2S concept into a pocket-size device: an ESP32 front-end exposes Wi-Fi, Bluetooth and USB-C, while an EAL6+ Java Card secure element terminates TLS 1.3 sessions and guards the keys. It is, to our knowledge, the first TLS 1.3 server implemented inside a secure element.
Typical uses: personal HSM for developers and security teams, secure key provisioning for IoT devices, root of trust for small edge deployments.
Specifications
| MCU | ESP32-WROOM32 |
|---|---|
| Secure element | Java Card 3.0.5 · J3R180 · JCOP4 · 180 KB · EAL6+ |
| Port | USB-C |
| Wi-Fi | 802.11 b/g/n |
| Bluetooth | v4.2 |
| Size | 46.1 × 42.2 × 18 mm |
| Weight | 45 g |
