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STSAFE-A1SX

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Sigfox LPWAN网络的安全元件

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The STSAFE-A1SX is a secure element that provides security services for the implementation of Sigfox LPWAN (low-power wide area network) security in Sigfox IoT devices.

Connected to the applicative microcontroller (MCU) of a Sigfox IoT device, the STSAFE-A1SX assists the MCU of this IoT device to achieve recognition, authentication and connection to the Sigfox network. The IoT device is then able to ensure and verify the integrity of exchanged data. Optionally, it can also ensure the confidentiality of exchanged data.
It comes preloaded with the Sigfox IDs and keys, and does not require any additional configuration.
The STSAFE-A1SX drastically simplifies and secures device onboarding. The customer no longer needs to save credentials to the IoT storage at manufacturing time. ST takes care of loading credentials into the secure element in a secure way. The IoT device can then directly exploit the Sigfox credentials preloaded in the secure element.
The STSAFE-A1SX is a full turnkey solution running a proprietary application and operating system on top of the latest secure microcontroller generation.

主要特性
- Ensures Sigfox™ device authentication
- Ensures Sigfox data exchange integrity service:
  
  Uplink MAC generation service
  
  Downlink MAC verification service
- Ensures Sigfox data exchange confidentiality service (Sigfox option)
  
  Uplink encryption service
  
  Downlink decryption service
- Sigfox frame anti-replay mechanism
- Comes preloaded with credentials to access the Sigfox network
- Security features
  
  Latest generation of highly secure microcontrollers
  CC EAL5+ AVA_VAN5 Common Criteria certified
  Active shield
  Monitoring of environmental parameters
  Protection mechanism against faults
  Unique serial number on each die
  Protection against side-channel attacks
  
  Advanced symmetric cryptography
  Key wrapping and unwrapping using AES-128/AES-256
  Secure channel protocols using AES-128
  
  Secure operating system
  Secure STSAFE-A1SX kernel for authentication and data management
  Protection against logical and physical attacks
- Hardware features
  
  Highly secure microcontroller’ platform
  
  6 Kbytes of non-volatile memory
  Highly reliable CMOS EEPROM technology
  30 years’ data retention at 25 °C
  500 000 erase / program cycles endurance at 25 °C
  1.62 V to 5.5 V continuous supply voltage
  
  Operating temperature: −40 to 105 °C
- Protocol
  
  I²C-bus slave interface
  Up to 400 Kbps transmission speed (Fast mode) and true open-drain pads
  7-bit addressing
- Packages
  
  ECOPACK-compliant SO8N 8-lead plastic small outline and UFDFPN 8-lead ultra thin profile fine pitch dual flat packages
阅读更多阅读较少信息

特别推荐

无线连接 (1)
- Sigfox

All tools & software

MCU 及 MPU嵌入式软件

产品型号	状态	描述	类型	供应商
Sigfox Connectivity	批量生产	Sigfox IoT连接为您的创新战略提供支持，并帮助您实现业务的数字化转变。Sigfox IoT连接为各种业务活动增添价值。随着传感器的持续小型化和技术上的不断进步（例如能量采集），我们将见证连续的数据流，融合物理世界与数字世界。	STM32第三方嵌入式软件	Sigfox	Sigfox Connectivity 描述: Sigfox IoT连接为您的创新战略提供支持，并帮助您实现业务的数字化转变。Sigfox IoT连接为各种业务活动增添价值。随着传感器的持续小型化和技术上的不断进步（例如能量采集），我们将见证连续的数据流，融合物理世界与数字世界。
Sigfox Geolocation	批量生产	Sigfox Geolocation，最简单且最高效的IoT定位服务。Sigfox Geolocation是一种低功耗定位服务，适用于所有配备最简单Sigfox模块的设备，无需GPS。无需为了升级特定硬件进行改装或更新软件：Sigfox现在可以为全球各地所有现有的和将来的设备提供定位。	STM32第三方嵌入式软件	Sigfox	Sigfox Geolocation 描述: Sigfox Geolocation，最简单且最高效的IoT定位服务。Sigfox Geolocation是一种低功耗定位服务，适用于所有配备最简单Sigfox模块的设备，无需GPS。无需为了升级特定硬件进行改装或更新软件：Sigfox现在可以为全球各地所有现有的和将来的设备提供定位。

安全MCU软件

产品型号	状态	描述	类型	供应商
STSW-STSA110-SSL	批量生产	STSAFE-A integration within OpenSSL security stack	安全微控制器软件	ST	STSW-STSA110-SSL 描述: STSAFE-A integration within OpenSSL security stack

All resources

产品规格 (2)

	Resource title		Latest update
PDF	DB3202 Authentication, data integrity and confidentiality for Sigfox Ready™ IoT devices 1.0		21 Feb 2017	21 Feb 2017 DB3202 Authentication, data integrity and confidentiality for Sigfox Ready™ IoT devices 1.0
PDF	DS13020 State-of-the-art security for Sigfox Ready™ IoT devices 2.0		13 Jul 2020	13 Jul 2020 DS13020 State-of-the-art security for Sigfox Ready™ IoT devices 2.0

简报 (1)

	Resource title		Latest update
PDF	Authentication and IoT secure solutions 1.0		24 Aug 2020	24 Aug 2020 Authentication and IoT secure solutions 1.0

宣传册 (1)

	Resource title		Latest update
PDF	STSAFE-A1SX optimized secure solution for Sigfox-enabled IoT devices 2.0		27 Nov 2020	27 Nov 2020 STSAFE-A1SX optimized secure solution for Sigfox-enabled IoT devices 2.0

手册 (4)

	Resource title	Latest update
PDF	Make LoRa® easy and secure 1.0	28 Aug 2018	28 Aug 2018 Make LoRa® easy and secure 1.0
PDF	Making Sigfox devices easy and secure 1.0	17 Jul 2020	17 Jul 2020 Making Sigfox devices easy and secure 1.0
PDF	STSAFE for authentication and embedded security 1.0	13 Aug 2020	13 Aug 2020 STSAFE for authentication and embedded security 1.0
PDF	Secure solutions portfolio 1.0	23 Nov 2020	23 Nov 2020 Secure solutions portfolio 1.0

EDA Symbols, Footprints and 3D Models

质量与可靠性

产品型号	Marketing Status	封装	符合RoHS级别	材料声明**
STSAFE-A1SX	批量生产	SO-8	N/A

STSAFE-A1SX

Package:

SO-8

Material Declaration**:

More Info

Marketing Status

Package

SO-8

RoHS Compliance Grade

N/A

(**) 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	供货状态	ECCN (US)	ECCN (EU)	包装类型	封装	温度（ºC）		Country of Origin	Budgetary Price (US$)*/Qty
	产品型号	从分销商订购	从ST订购	供货状态	ECCN (US)	ECCN (EU)	包装类型	封装	最小值	最大值	Country of Origin	Budgetary Price (US$)*/Qty
	STSAFE-A1SX	无法联系到经销商，请联系我们的销售办事处		批量生产	3A991A2	NEC	Tape And Reel	SO-8	-	-	FRANCE

STSAFE-A1SX

供货状态

批量生产

ECCN (US)

3A991A2

更多信息

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-8

Operating Temperature (°C)

(最小值)

(最大值)

Budgetary Price (US$)* / Qty

Country of Origin

FRANCE

(*) 建议转售单价（美元）仅用于预算用途。如需以当地货币计价的报价，请联系您当地的 ST销售办事处或我们的经销商。

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STSAFE-A1SX

特别推荐

All tools & software

MCU 及 MPU嵌入式软件

Sigfox Connectivity

Sigfox Geolocation

安全MCU软件

STSW-STSA110-SSL