CRYPTOVISION TSEv2.1 microSD TSE-Modul 8 GB NXP SE051 secure element module

CRYPTOVISION TSEv2.1 microSD TSE-Modul 8 GB integrates a secure element based on the NXP SE051 platform into a standard microSD form factor. The module combines 8 GB of flash storage with a dedicated secure element to provide trusted storage and on‑card cryptographic operations. It is intended for embedded and mobile systems that require isolated key storage, secure authentication and tamper‑resistant handling of credentials and certificates.

Advantages

The module separates sensitive cryptographic keys and operations from the host processor, reducing exposure to software attacks. On‑card execution of cryptographic algorithms ensures keys never leave the secure element, while the integrated flash provides room for certificates, credentials and application data. The microSD format allows easy integration into devices with standard microSD slots and supports deployment in constrained or mobile environments where physical size and interoperability matter.

Suitable for

• Secure storage of cryptographic keys and certificates in IoT devices
• Device and user authentication in mobile payment and identity applications
• Trusted execution and attestation on embedded systems
• Secure credential provisioning and lifecycle management

Key specifications

• Form factor: microSD card
• Storage capacity: 8 GB flash memory
• Integrated secure element: NXP SE051‑based secure chip
• Functions: isolated key storage, cryptographic operations, authentication support
• Intended environments: embedded devices, mobile systems, IoT applications

How to use

Insert the microSD module into a compatible microSD slot on the host device. Use the provided vendor software stack or standard host drivers to initialize the secure element and manage credentials. Provision keys and certificates into the secure storage according to your device security policy. Invoke on‑card cryptographic operations through the secure element interface so that private keys remain within the secure boundary while the host performs non‑sensitive logic.

Usage recommendations

Follow the manufacturer’s integration guide for secure provisioning and firmware compatibility. Ensure the host system enforces access controls and secure boot where applicable. Regularly apply updates to the host and secure element software components and use established key management procedures for lifecycle operations.