---
title: "eSE100 - Secure Sensor-to-Ethernet Module, powered by MS500"
url: "https://maker.wiznet.io/teddy/resellers/ese100-secure-sensor-to-ethernet-module%2C-powered-by-ms500/"
markdown_url: "https://maker.wiznet.io/teddy/resellers/ese100-secure-sensor-to-ethernet-module%2C-powered-by-ms500/md"
type: "VAR: Value-Added Reseller Products"
author: "pointblank"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "pointblank"
published: "2022-09-01"
language: "en"
likes: 1
views: 1017
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# eSE100 - Secure Sensor-to-Ethernet Module, powered by MS500

> The eSE100 (Secure Sensor-to-Ethernet module) provides a secured communication channel between sensors and any network servers. The module i

Original author: pointblank

## Article

### **Security Features**

#### **Secure Key Management**

- Device Unique Key
- Platform Key
- User Defined Key
- Session/App

#### **Secure Boot – firmware Integrity checking**

#### **Secure Storage**

#### **PKI (Public Key Infrastructure) support**

#### **SSL/TLS socket connections**

#### **TLS 1.2 client and server mode **

### **Hardware crypto engines**

#### **Symmetric Crypto engines**

- AES 128/192/256 bits

- ARIA 128/192/256 for government requirement

#### **Asymmetric Crypto engines**

- ECC up to 512 bit
- RSA up to 2048 bit

#### **Hash Accelerator – SHA1/SHA256 (50MB/sec)**

#### **TRNG –True Random Number Generator (25 Mbps)**

#### **HMAC (Hash-based MAC)**

Authentication Algorithms 

- AES GCM/GMAC
- AES CCM/CBC-MAC

#### **AES Encryption Mode: ECB, CBC, CTR**

#### **Module performance**

- RAM usage : 5KB at peak

- Flash memory usage : 100KB for TLS

- TLS setup time : 523ms (Client hello to handshake)

- Act as server or client to any IP infrastructure

- Pre-programmed with Firmware and Certificates

- TLS is optimized for h/w accelerators in MS500

- Customizations of services and SDK are available

- Available for development including User Guide and related software tools

#### **Industrials**

- Smart metering

- Lighting controls

- Smart Factory automation

- Secure sensor and actuators

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Source: https://maker.wiznet.io/teddy/resellers/ese100-secure-sensor-to-ethernet-module%2C-powered-by-ms500/