产品概述
描述
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. For further information on this feature, refer to the AN4992 application note available from st.com.
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.
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所有功能
- 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.
特别推荐
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 | Order from distributors | 从ST订购 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|
| STM32HSM-V1ML | distributors 无法联系到经销商，请联系我们的销售办事处 | - | NRND | - | 3A991.a.2 | NEC | | ||
| STM32HSM-V1XL | distributors 无法联系到经销商，请联系我们的销售办事处 | - | NRND | - | 3A991.a.2 | NEC | | ||
| STM32HSM-V1AE | distributors 无法联系到经销商，请联系我们的销售办事处 | - | NRND | - | 3A991.a.2 | NEC | | ||
| STM32HSM-V1BE | distributors 无法联系到经销商，请联系我们的销售办事处 | - | NRND | - | 3A991.a.2 | NEC | |