The Low Power Security Engine offers a compact yet comprehensive solution for securing IoT devices. This hardware acceleration engine provides efficient processing capabilities for encryption, hash computations, and cryptographic operations like elliptic curve scalar multiplication. Engineered for minimal power usage and to withstand side-channel and timing attacks, it features built-in support for protocols such as ECDHE and ECDSA, ensuring that devices remain secure against sophisticated threats while optimizing performance in constrained environments.