Lightweight cryptography for microcontrollers

ocrypto is a modern crypto software library for low-cost, resource-constrained microcontrollers. It is designed for constant-time, pc-secure and table-free execution – yet has a tiny footprint and delivers excellent speed and power efficiency. This unique combination gives you maximum security with minimum overhead.

For more information, see the supported algorithms, SecureMark-TLS benchmarks, supported platforms, and unique combination of qualities.