The Low Power Security Engine is designed by Low Power Futures to provide robust security for IoT devices while maintaining minimal power usage. Focusing on compact and comprehensive security capabilities, it supports elliptic-curve based cryptographic algorithms, including ECDHE (Elliptic-Curve Diffie-Hellman) and ECDSA (Elliptic Curve Digital Signature Algorithm). The design is perfect for ensuring secure operations in constrained environments like RFID systems and embedded SIM cards, offering side-channel and timing attack resistance, thus securing sensitive data in demanding applications like IIoT and connected infrastructure.