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OPTIGA TRUST M MTR
  • OPTIGA TRUST M MTR

OPTIGA TRUST M MTR

Active and preferred

OPTIGA™ Trust M MTR is our OPTIGA™ Trust M discrete security solution combined with a Matter provisioning service. It is Matter-certified and works with any MCU/SoC, making it easy to add secured Matter compatibility to existing IoT designs. Working closely with our partner Kudelski IoT, we offer late-stage personalized Device Attestation Certificate injection to give OEMs the flexibility to update DACs right up until the start of production.

Infineon Technologies OPTIGA TRUST M MTR Product Info

16 April 2026 0

Parameters

Ambient Temperature range

-25 °C to 85 °C

Applications

Blinds/shades, HVAC controls , Lighting/electrical, Access Control, TV, Matter controllers, Access points/bridges

Asymmetric Cryptography

RSA® up to 2048, Brainpool r1 curve up to 512, ECC : NIST curves up to P-521

Certifications

Based on CC EAL 6+ (high) certified HW

CPU

16-bit

Delivery Forms

Reel (4K MOQ)

Interfaces

I2C (shielded connection)

NVM

10 kByte

Product Description

The easy way to add Matter and security to your smart home devices

Symmetric Cryptography

HMAC up to SHA512, AES key up to 256, TLS v1.2 PRF and HKDF up to SHA512

Use Cases

Safety and security, Mutual authentication, Secured communication, Secured updates, Key provisioning, Life-cycle management, Data store protection, Power management, Platform integrity protection, Secured zero-touch provisioning, Matter crypto offloading, Matter credential storage

Features

  • CSA Certified Matter certificates
  • Pre-provisioned TLS certificates
  • ECDH, ECDSA
  • ECC NIST Curves up to P521
  • Cryptographic toolbox
  • ECC 512 and RSA up to 2K key size
  • AES, HMAC and Key derivation
  • TRNG AIS-31 certified
  • Built-in crypto accelerator

Description

  • Easy to add Matter compatibility
  • Works with any MCU/MPU
  • Allows retention of existing designs
  • Personalized DAC for download
  • High flexibility
  • Allows creation of multiple variants
  • Robust Security
  • NDA-free product documentation

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