STMicroelectronics STSAFE-A110 secure element

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Introducing features to secure data exchanges in increasingly aggressive contexts, the STMicroelectronics STSAFE-A110 secure element is designed to protect consumer and industrial connected devices in the Internet of Things (IoT), preventing the counterfeiting of genuine products by strictly assuring their authenticity.

The product offers state-of-the-art certified protection and access to secure loading of cloud credentials to provide mass registration of IoT devices and ensure only authorised devices can access online services. This critical secured personalisation can be performed at a secure ST factory at no extra cost for yearly quantities in excess of 5000 units, simplifying and protecting the manipulation of secret data during IoT devices manufacturing.

The device features an embedded secure operating system and is based on hardware that is certified to Common Criteria Evaluation Assurance Level 5+ (EAL5+). Each unit comes with a unique identification and X.509 certificates that aid secure device connection.

The secure element is integrated with the STM32Cube development ecosystem to be quickly incorporated in new STM32 designs requiring an authentication and secure-connection capability. The X-NUCLEO-SAFEA1 expansion board jump-starts development and is ready to use with any STM32 Nucleo development board and free X-CUBE-SAFEA1 and X-CUBE-SBSFU software packages.

Typical applications include brand protection for components like consumables, accessories or power-tool batteries, and the authentication of cloud-connected IoT devices such as vending machines, farm implements or environmental sensors.

For more information: www.st.com/stsafe-a.