Sgp.02 V3.2

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Aug 4, 2024, 4:13:29 PM8/4/24

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The device provides a secure and interoperable Java Card environment compliant with Java Card v3.0.4 classic. Moreover, the device integrates the most advanced UICC features compliant with GlobalPlatform, ETSI, 3GPP, 3GPP2 specifications.

The device is based on the ST33G1M2M, an industrial grade hardware solution (JEDEC) supporting severe conditions. This solution is a tamper-resistant secure element certified by Common Criteria EAL5+, with a powerful 32-bit Arm SecurCore SC300 RISC core.

ST4SI2M0020TPIFW is part of the ST4SIM-200M, a top-class family of GSMA embedded SIM designed to secure M2M industrial applications. It is compliant with the GSMA remote provisioning specification SGP.02 v3.2. The ST4SI2M0020TPIFW is pre-loaded with connectivity from 1GLOBAL.

Devices with embedded UICCs can be provisioned or configured over a cellular network connection using a network simulator or an IP connection. Not soldered (e)UICCs can be easily accessed with a card reader.

For M2M eUICCs that are already soldered into a device, a connection via a simulated (or real) cellular network needs to be established. Network simulators of different manufacturers can also be applied. This setup fits for Remote File and Application Management.

For consumer devices eUICCs that are already soldered into a device, an IP connection via a Wifi network or via a simulated (or real) mobile network needs to be established. A Wifi router or network simulator can be applied.

Remote SIM Provisioning in M2M environment

eUICC Profile Manager's Loader M2M component supports of Remote SIM Provisioning functionality according to GSMA SGP.02 v3.2 and v4.2.

Easily download, enable, disable and delete profile defined according to Trusted Connectivity Alliance eUICC Profile Package: Interoperable Format Technical Specification, Version 2.x and 3.x.

eUICC Profile Manager supports the Remote SIM Provisioning functionality according to GSMA SGP.22 v2 and SGP.22 v3 (via a PC/SC card reader). The configuration of the SM-DP+ simulation allows the operation of different test eUICCs and prepares a profile defined according to Trusted Connectivity Alliance eUICC Profile Package: Interoperable Format Technical Specification, version 2.x and 3.x defined profile for download.

eUICC Profile Manager supports the Remote SIM Provisioning functionality according to GSMA SGP.32 v1.0. The configuration of the SM-DP+ simulation and eIM (eSIM IoT Remote Manager) allows the operation of different test eUICCs and prepares a profile defined according to Trusted Connectivity Alliance eUICC Profile Package: Interoperable Format Technical Specification, version 2.x and 3.x profile for download.

Scan templates allow you to detect all files located below the available applications (e.g. UICC, USIM, CSIM, ISIM and PKCS#15). The resulting file system view allows you to easily navigate between files and to update their contents remotely. Deleting existing files and creating new ones is also possible.

The compare function allows you to compare different scanned file systems and file systems defined in the interoperable Trusted Connectivity Alliance (TCA) profile package format or SIM Profile Markup Language (UXP). A report summarises the results.

The Explorer component allows over-the-air application management operations.Remote scanning for loaded/installed packages/applications with predefined GolbalPlatform defined

commands is an easy task as well as the loading of packages and installation of applications.

Want to create your own command sequence? The Command Sequencer is the right tool. It complements the remote access options and gives you complete freedom to define the commands to be sent to a target application on the (e)UICC.

Predefined templates consisting of Command APDUs (ETSI TS 102 221, ETSI TS 102 222, Global Platform Card Specification), Immediate Action TLVs, Error Action TLVs and Script Chaining TLVs support the definition of the command sequences.

If you want to test how the eUICC/UICC reacts to communication errors or unusual system behaviour, you can manipulate the default behaviour of the Remote SIM Provisioning or Remote Management procedures.

To test the behaviour of the eUICC or UICC, it is most useful to perform manipulations on the different layers of the ES5 interface (communication of SM-SR with the eUICC) or the ES6 interface (communication of Operator with eUICC/UICC).

If the Over-The-Air (OTA) communication of your SIMs is malfunctioning and is already in service, it is almost impossible to make changes.

Let me show you how you can verify in advance that OTA works on your standard UICCs.

The B-L462E-Cell1 discovery kit brings together hardware and software building blocks, including GSMA-certified embedded SIM (eSIM) to develop power-conscious cellular IoT devices quickly that connect to the internet through LTE-Cat M and NB-IoT networks. It is suitable for embedded developers and IoT evangelists, and affordable for OEM and mass-market users.

The kit leverages out-of-the-box data connectivity and enables remote SIM provisioning and SIM over-the-air updates. The user can immediately start the board by connecting to a power supply using a USB cable or inserting three AAA batteries in the connector provided before activating the eSIM to let the board connect to a cellular network to begin developing the application.

It is designed to resist cellular connectivity attacks thanks to the ST4SIM-200M eSIM based on the ST33 Arm Securcore SC300 secure element, which is CC EAL5+ and GSMA SGP.02 v3.2 certified. The ST4SIM is ready to host a root-of-trust applet for protection against cyber attacks.

The STMicroelectronics B-L462E-CELL1 Discovery kit brings together the critical hardware and software building blocks, including GSMA-certified embedded SIM (eSIM) to quickly develop power-conscious Cellular IoT devices that connect to the Internet through LTE-Cat M and NB-IoT networks. It is well suited for embedded developers and IoT evangelists, and affordable for OEM and mass-market customers.

The B-L462E-CELL1 kit is designed to strongly resist cellular connectivity attacks thanks to the ST4SIM-200M eSIM solution based on the proven ST33 Arm SecurCore SC300 secure element, which is CC EAL5+ and GSMA SGP.02 v3.2 certified. The ST4SIM is ready to host a Root-of-Trust applet for enhanced protection against cyber-attacks.

The ST4SIM-200M is an STMicroelectronics top-class GSMA embedded SIM (eSIM or eUICC) product designed for all industrial devices. It is compliant with the GSM Association (GSMA) remote provisioning specification SGP.02 v3.2. The ST4SIM-200M can remotely manage profiles of different MNOs while ensuring the appropriate security level to all eUICC stakeholders (user, MNO, OEM, hardware integrator, service provider, and so on). Include in this ST4SIM-200M, Truphone, trusted partners, provide and operate device-onboarding and service-provisioning platforms.

Truphone offers worldwide cellular IoT connectivity with state-of-the-art SIM technology and simple, easy-to-activate data plans for devices. The most complex challenges of building IoT cellular devices are addressed by building a dedicated IoT SIM, a global IoT network, and an IoT platform to provide a truly global IoT cellular connectivity service.

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)