STMicroelectronics STSAFA110DFOCD03 6kbit 8-Pin Crypto Authentication IC UFDFPN8

The STMicroelectronics Authentication, state-of-the-art security for peripherals and IoT devices is a highly secure solution that acts as a secure element providing authentication and secure data management services to a local or remote host. It consists of a full turnkey solution with a secure operating system running on the latest generation of secure microcontrollers. The STSAFE-A110 can be integrated in IoT (Internet of things) devices, smart-home, smart-city and industrial applications, consumer electronics devices, consumables and accessories.

Signature verification service (secure boot and firmware upgrade)
Usage monitoring with secure counters
Pairing and secure channel with host application processor
Wrapping and unwrapping of local host envelopes
Symmetric data encryption or decryption (up to 16 keys)
On-chip key pair generation