SecureRF Corporation showcased its quantum-resistant asymmetric cryptography for low-resource Internet of Things (IoT) devices at Sensors Expo 2017. SecureRF demonstrated that its WalnutDSA and Ironwood key agreement protocol offer more efficient performance than Elliptic Curve Cryptography (ECC) on a small 8-bit processor, which is the class of processor that you’d likely find on a sensor or actuator device.   Most IoT devices, like the 8-bit processor in SecureRF’s demonstration, require aut...