STMicroelectronics STSAFA120S8SPL05 16kbit 8-Pin Crypto Authentication IC SO8N

The STMicroelectronics Secure authentication companion device providing authentication and secure data management services to a local or remote host. It also provides cryptographic services like hashing, encryption, and decryption. It consists of a full turnkey solution with a secure operating system running on the latest generation of secure microcontrollers. It can be integrated in consumables, accessories, IoT (Internet of Things) devices, smart home, smart city and industrial applications, and consumer electronics devices.

Pairing and secure channel with host application processor
Configurable secure storage
Usage monitoring with secure counters
Signature verification service for secure boot and firmware upgrades
Secure storage in host nonvolatile memory using wrapping and unwrapping of local host envelopes
Data hashing functionality
Symmetric data encryption and decryption
On-chip key pair generation