Design Win

Secure native SoC solution for electronic ID and Travel Documents

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Product overview


The STeID MTCOS® 2.5 is a secure smartcard and operating system featuring advanced public key authentication. Fully interoperable with ICAO-based systems, STeID MTCOS® 2.5 enables a wide range of security-sensitive applications, including electronic identification cards, travel documents, and authentication solutions:

- Travel documents ICAO application compliant to ICAO Doc 9303 and TR-03110

- National ID ICAO application complemented by digital signature, certificates, and strong PKI authentication for eGovernment usage

- Health care supporting modern health infrastructures, such as Card-to-Card authentication

- Residence permit compliant to the EU council regulation standards

- Driving license compliant to ISO/IEC 18013-3:2017

- Customized applications for tailor-made solutions, such as for public transport

The STeID MTCOS® 2.5 is part of the STeID family. To offer unparalleled levels of security and performance, the family is based on the ST31 secure microcontroller, which features a dual-core 32-bit Arm® SecurCore® SC000™ (lockstep architecture). Its secure flash memory brings more flexibility to the supply chain and reduces time to market. The family enables long-lasting identity documents (10+ years) thanks to its non-volatile memory endurance (500,000+ cycles) and data retention (25+ years).

STeID family

The STeID MTCOS® 2.5 has been developed in close cooperation with Masktech GmbH. The solution leverages the ST31 secure microcontroller family combined with an optimized implementation of the MTCOS® software

  • All features

    • Software
      • Native MTCOS® operating system from Masktech GmbH
      • Up to 144 Kbyte user memory
      • Basic access control (BAC)
      • Extended access control (EAC)
      • Supplemental access control (SAC) / password authenticated connection establishment (PACE)
      • Digital signature
      • Key- and PIN-management
      • Common criteria certified
    • Hardware
      • ST31 flash product family
      • Dual Core 32-bit Arm® SecurCore® SC000™
      • Lockstep
      • Memory protection unit (MPU)
      • RSA coprocessor, AES and DES accelerators
      • AIS-31 class PTG.2 compliant true random number generator (TRNG)
      • Memory scrambling and encrypting
      • Active shield
      • Best-in-class RF performance
      • Common criteria certified
    • Certification
      • ST31 IC: CC EAL 5+ High, BSI-CC-PP-0084
      • BAC: CC EAL 4+ High, BSI-CC-PP 55
      • EAC, SAC/PACE: CC EAL 5+ High, BSI-CC-PP 56v2

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STeID-MT2.5

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Quality and Reliability

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(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors