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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.
质量与可靠性
| 产品型号 | 材料声明** |
|---|---|
| STM32HSM-V1AE | |
| STM32HSM-V1BE | |
| STM32HSM-V1ML | |
| STM32HSM-V1XL | |
STM32HSM-V1AE
Material Declaration**:
STM32HSM-V1BE
Material Declaration**:
STM32HSM-V1ML
Material Declaration**:
STM32HSM-V1XL
Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 一般描述 | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|
| STM32HSM-V1ML | 没有经销商，请联系我们的销售办事处 | SAM for Secure Firmware Installation v1.1 (10K copies authorized) | |||
| STM32HSM-V1XL | 没有经销商，请联系我们的销售办事处 | SAM for Secure Firmware Installation v1.1 (1M copies authorized) | |||
| STM32HSM-V1AE | 5 distributors | 立即购买 | SAM for Secure Firmware Installation version 1.1 (25 copies authorized) | ||
| STM32HSM-V1BE | 4 distributors | 立即购买 | SAM for Secure Firmware Installation v1.1 (300 copies authorized) |
STM32HSM-V1ML
一般描述
SAM for Secure Firmware Installation v1.1 (10K copies authorized)STM32HSM-V1XL
一般描述
SAM for Secure Firmware Installation v1.1 (1M copies authorized)