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STM32 Middleware enabling Secure Engine

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Product overview


The SE-MW STM32Cube secure engine (SE) middleware provides a protected environment to manage all critical data and operations (such as cryptography operations accessing firmware encryption key, and others).

Protected code and data are accessible through a single entry point (call gate mechanism). Any access to the SE protected code or data without passing through the call gate mechanism triggers a system reset.

Depending on the STM32 microcontroller, one of the two secure engine implementations provided can be used: the firewall-based or the MPU-based secure engine isolation.

  • All features

    • Protected environment for code and data
    • Access to cryptographic operations

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