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The STM32HSM-V1 hardware security module (HSM) is used to secure the programming of STM32 products, and to avoid product counterfeiting at contract manufacturers' premises.
The SFI feature allows secure loading of customer firmware to STM32 products embedding a secure bootloader.
After defining the firmware encryption key and encrypting their firmware, the original equipment manufacturer (OEM) stores the encryption key to one or more STM32HSM-V1 HSMs and sets the number of authorized SFI operations (counter value) using the STM32CubeProgrammer and STM32 Trusted Package Creator software tools. Contract manufacturers must utilize the STM32HSM-V1 HSMs to load encrypted firmware to STM32 devices: each HSM only allows the OEM-defined number of programming operations before being irreversibly deactivated.主要特性
- Genuine firmware identification (firmware identifier)
- Identification of STM32 products with secure firmware install (SFI) functionality
- Management of ST public keys associated with the supported STM32 products
- License generation using a customer-defined firmware encryption key
- Secure counter that generates a predefined number of licenses
- Direct support for the STM32CubeProgrammer software (STM32CubeProg) including the STM32 Trusted Package Creator tool.
样片和购买
| 型号 | General Description | Order from Distributors | Order from ST |
|---|---|---|---|
| STM32HSM-V1ML | SAM for Secure Firmware Installation v1.1 (10K copies authorized) | No availability of distributors reported, please contact our sales office | |
| STM32HSM-V1XL | SAM for Secure Firmware Installation v1.1 (100K copies authorized) | No availability of distributors reported, please contact our sales office | |
| STM32HSM-V1BE | SAM for Secure Firmware Installation v1.1 (300 copies authorized) | No availability of distributors reported, please contact our sales office |
STM32HSM-V1ML
General Description
SAM for Secure Firmware Installation v1.1 (10K copies authorized)STM32HSM-V1XL
General Description
SAM for Secure Firmware Installation v1.1 (100K copies authorized)STM32HSM-V1BE
General Description
SAM for Secure Firmware Installation v1.1 (300 copies authorized)(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
| 型号 | Material Declaration** |
|---|---|
| STM32HSM-V1BE |
|
| STM32HSM-V1ML |
|
| STM32HSM-V1XL |
|
STM32HSM-V1BE
Material Declaration**:
STM32HSM-V1ML
Material Declaration**:
STM32HSM-V1XL
Material Declaration**:
(**) The Material Declaration forms available on st.com 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.
